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Sample records for thresholds validated questionnaires

  1. Psychometric validation of the Dysexecutive Questionnaire (DEX).

    Science.gov (United States)

    Shaw, Simone; Oei, Tian P S; Sawang, Sukanlaya

    2015-03-01

    This study reported on the validation of the psychometric properties, the factorability, validity, and sensitivity of the Dysexecutive Questionnaire (DEX) in 3 clinical and nonclinical samples. A mixed sample of 997 participants--community (n = 663), psychiatric (depressed [n = 92] and anxious [n = 122]), and neurologically impaired (n = 120)--completed self-report questionnaires assessing executive dysfunction, depression, anxiety, stress, general self-efficacy, and satisfaction with life. Before analyses the data were randomly split into 2 subsets (A and B). Exploratory factor analysis performed on Subset A produced a 3-factor model (Factor 1: Inhibition, Factor 2: Volition, and Factor 3: Social Regulation) in which 15 of the original 20 items provided a revised factor structure that was superior to all other structures. A series of confirmatory factor analyses performed on Subset B confirmed that this revised factor structure was valid and reliable. The revised structure, labeled the DEX-R, was found to be a reliable and valid tool for assessing behavioral symptoms of dysexecutive functioning in mixed community, psychiatric, and neurological samples. PMID:25602692

  2. Social Reward Questionnaire (SRQ: Development and validation

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    LucyFoulkes

    2014-03-01

    Full Text Available Human beings seek out social interactions as a source of reward. To date, there have been limited attempts to identify different forms of social reward, and little is known about how the value of social rewards might vary between individuals. This study aimed to address both these issues by developing the Social Reward Questionnaire (SRQ, a measure of individual differences in the value of different social rewards. Exploratory factor analysis (EFA was run on an initial set of 75 items (N=305. Based on this analysis, confirmatory factor analysis (CFA was then conducted on a second sample (N=505 with a refined 23-item scale. This analysis was used to test a six-factor structure, which resulted in good model fit (CFI=.96, RSMEA=.07. The factors represent six subscales of social reward defined as follows: Admiration; Negative Social Potency; Passivity; Prosocial Interactions; Sexual Reward; and Sociability. All subscales demonstrated good test-retest reliability and internal consistency. Each subscale also showed a distinct pattern of associations with external correlates measuring personality traits, attitudes and goals, thus demonstrating construct validity. Taken together, the findings suggest that the SRQ is a reliable, valid measure that can be used to assess individual differences in the value experienced from different social rewards.

  3. Análise da correlação entre limiares auditivos, questionários validados e medidas psicoacústicas em pacientes com zumbido Correlation analysis of hearing thresholds, validated questionnaires and psychoacoustic measurements in tinnitus patients

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    Ricardo Rodrigues Figueiredo

    2010-08-01

    Full Text Available Uma das principais dificuldades nos estudos clínicos sobre zumbido reside na falta de consenso sobre os métodos de mensuração. OBJETIVO: Avaliar a correlação entre os limiares audiométricos, pitch matching (PM, minimum masking level (MML, Tinnitus Handicap Inventory (THI e o Inventário de Depressão de Beck (BDI em pacientes com zumbido. MODELO DE ESTUDO: Prospectivo, coorte transversal. MATERIAL E MÉTODO: 48 pacientes com zumbido como queixa principal foram submetidos aos testes audiométricos e questionários acima descritos. Os dados foram comparados estatisticamente para as correlações entre os métodos. RESULTADOS: Não houve correlação estatisticamente significativa entre o THI e MML, tanto em pacientes com BDI acima e abaixo de 14 pontos, bem como entre a frequência de pior limiar auditivo e o Pitch matching e entre a frequência de "cut-off" e o PM nos pacientes com curvas descendentes em rampa. CONCLUSÕES: Não existe correlação estatisticamente significativa entre as medidas psicoacústicas do zumbido, os limiares audiométricos e os questionários de avaliação. O zumbido é um sintoma muito complexo e avaliações isoladas pelos métodos acima não são satisfatórias.One of the most criticized points in tinnitus clinical studies arise from the lack of consensus about measurement methods. AIM: To evaluate the correlation between audiometric thresholds, pitch matching (PM, minimum masking level (MML, Tinnitus Handicap Inventory (THI and the Beck Depression Inventory (BDI in tinnitus patients. STUDY DESIGN: Prospective, cross-sectional. MATERIALS AND METHODS: Subjects were submitted to tonal audiometry, PM and MML for tinnitus. They also filled out the THI and BDI. Data was statistically compared for correlation purposes between audiometric thresholds, psycho-acoustic measures and questionnaires. RESULTS: There was no statistically significant correlation between THI and MML, both in patients with BDI scores under and over 14 points. There was no statistically significant correlation between the worst hearing frequency and PM, as well as between the cut-off frequency and the PM in patients with descending hearing curves in their audiograms. CONCLUSIONS: There is no statistically significant correlation between psycho-acoustic measures (PM and MML, audiometric thresholds, THI and BDI. Tinnitus is a very complex symptom and isolated measures by psycho-acoustic methods; tinnitus and depression questionnaires are not satisfactory.

  4. [Validation study of the Depressive Experience Questionnaire].

    Science.gov (United States)

    Atger, F; Frasson, G; Loas, G; Guibourgé, S; Corcos, M; Perez Diaz, F; Speranza, M; Venisse, J-L; Lang, F; Stephan, Ph; Bizouard, P; Flament, M; Jeammet, Ph

    2003-01-01

    Sidney Blatt, considering as being insufficient the categorical-symptomatic approach of depression, has worked out a theory of depression and psychopathology that integrates the contributions of psychoanalysis as well as cognitive and developmental psychology. Within a broad psychoanalytic framework, Blatt's formulation focus on the quality of interpersonal relationship, the nature of object representation and early life experiences. Personality development is viewed as the consequence of the interaction of 2 basic developmental tasks: the establishment of the capacity to form stable, enduring, mutually satisfying interpersonal relationships and the achievement of a differentiated, realistic, essentially positive identity. The relationship between these 2 developmental lines involves a complex dialectical process during which progress in each line is essential for progress in the other and which contributes to the development of both a sense of identity and the capacity for interpersonal relatedness. These developmental lines permit not only to define an during individual's primary personality configuration but also enable to identify cognitive structures that are inherent in various forms of psychopathology, including depression. Disruptions at different developmental stages create vulnerability to different subsequent psychological disturbances. Blatt characterised as anaclitic or dependent the axis concerned with interpersonal relationship and as introjective or self-critical the axis concerned with development of the sense of self and identity. Depressive Experience Questionnaire was developed by Blatt et al. to determine the validity of this model of psychopathology which emphazises continuities between normal and pathological forms of depression. The instrument was developed by Blatt et al. by assembling a pool of items describing experiences frequently reported by depressed individual. Sixty-six items were selected and administered to a large nonclinical sample (500 female and 160 male undergraduates). Principal component analysis within sex performed on the answers to DEQ confirmed his assumption in identifying two principal depressive dimensions. The first factor involved items that are primarily externally directed and refer to a disturbance of interpersonal relationships (anaclitism); the second factor consists of items that are more internally directed and reflect concerns about self-identity (self-criticism). A third factor emerged, assessing the good functioning of subject and confidence in his resources and capacities (efficacy). Scales derived from these factors have high internal consistency and substantial test-retest reliability. The solutions for men and women were highly congruent. Factor structure has been replicated in several nonclinical and clinical samples, supporting considerable evidence to the construct validity of the DEQ Dependency and Self-criticism scales. An adolescent form of DEQ (DEQ-A) has successively been developed. Factor analysis revealed three factors that were highly congruent in female and male students and with the three factors of the original DEQ. The reliability, internal consistency and validity of DEQ-A indicate that the DEQ-A closely parallels the DEQ, especially in the articulation of Dependency and Self-criticism as two factors in depression. These formulations and clinical observations about the importance of differentiating a depression focused on issues of self-criticism from issues of dependency are consistent with the formulations of others theorists which, from very different theoretical perspectives, posit 2 types of depression, one in which either perceived loss or rejection in social relationships is central and the other in which perceived failure in achievement, guilt or lack of control serves as the precipitant of depression. These 2 types of experiences have been characterized as dominant other and dominant goal , as anxiously attached and compulsively self-reliant and as sociotropic and autonomous . Our work presents the results of a validation study of b

  5. Validation of the Danish-language chronic pain acceptance questionnaire

    DEFF Research Database (Denmark)

    la Cour, P; Højsted, J

    2015-01-01

    BACKGROUND: The Chronic Pain Acceptance Questionnaire (CPAQ, 20 items) measures patients' acceptance of chronic pain. This questionnaire has demonstrated good psychometric qualities and versions have been validated in several different languages. This study describes the validation of the Danish......, confirming the original structure of the questionnaire. CONCLUSION: The psychometric properties of the Danish version of the 20-item CPAQ were satisfactory, showing that the Danish version of CPAQ is valid and reliable....

  6. Structural Validity of the Multifactor Leadership Questionnaire.

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    Tepper, Bennett J.; Percy, Paul M.

    1994-01-01

    Two studies with 290 college students and 95 business managers investigated the latent structure of items from the Multifactor Leadership Questionnaire (MLQ). Results support models in which transformational and transactional leadership items load on separate factors and suggest that charismatic and inspirational leadership scales converge for…

  7. Validity and Reliability of Sport Organizational Citizenship Behavior Questionnaire

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    Hamid Sarani

    2014-07-01

    Full Text Available This research has been designed and conducted to evaluate the validity and reliability of organizational citizenship behavior questionnaire as an instrument in sports environment to assess the status of organizational citizenship behavior dimensions among the athletes of clubs. A 20-question questionnaire has been designed to measure the dimensions of organizational citizenship behavior by studying the background of existing researches and questionnaires. The statistical sample included all of male athletes working in Irans Futsal premier league, and 144 questionnaires returned at last. In this research, the exploratory and confirmatory factor analysis was used to evaluate the validity of structure after assessing the validity of content and convergent validity (average variance extracted. And, to evaluate the combinational reliability, Cronbachs Alpha was used. Moreover, the applications SPSS and PLS-Graph were used to analyze data. The results of exploratory factor analysis indicated that five factors were explained by 69.10% of variance, and Kaiser-Meyer-Olkin was measured 85.5%. The reliability of the questionnaire was reported to be 91% and 93% based on Cronbachs Alpha and combinational reliability, respectively. Given the fact that the validity and reliability indexes of questionnaire have all been reported to be in a satisfactory condition, this questionnaire can be used as a valid and reliable questionnaire to measure organizational citizenship behavior and its dimensions.

  8. Construct validity of multidimensional personality questionnaire (MPQ

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    Mitrović Dušanka

    2007-01-01

    Full Text Available The paper presents two studies aimed at the examination of the factor structure of The Multidimensional Personality Questionnaire (MPQ and joint factor structure of the scales of MPQ and SPSRQ (The Sensitivity to Punishment and Sensitivity to Reward Questionnaire. In the first research conducted on the sample of 1127 participants of both sexes, age 18 to 67, the results of the principal component analysis of the MPQ scales point to the existence of three higher-order dimensions, named General Adaptedness, Psychopathic Tendencies and Negative Emotionality. These dimensions correspond to the dimensions of the Eysenck’s PEN model to the greater extent than they achieve the assumed similarity with the dimensions of the Reinforcement Sensitivity Theory. In the second study conducted on the sample of 199 respondents of both sexes, age 18 to 59, the results of the joint principal component analysis of the MPQ and SPSRQ scales point to the existence of three higher order dimensions, which correspond to the Tellegen’s Positive Emotionality, Negative Emotionality, and Constraint. .

  9. Validating and Investigating Reliability of Comprehensive Feeding Practices Questionnaire

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    Saeid Doaei

    2013-03-01

    Full Text Available Background: The present research aims to validate and discuss the reliability of Comprehensive Feeding Practices Questionnaire (CFPQ. Materials and Methods: In this cross-sectional study, 150 mothers with 3-6 year old children in the city of Rasht were selected through cluster random sampling from the public and private kindergartens in 2010. After being confident about the translation validity, the degree of validation (content and structure and validity (test-retest reliability and internal consistency of the questionnaire was examined. Results: The degree of validation of questionnaire content, except questions 2, 16 and 46, was at a high level and these three questions were omitted. The method of the consistency of factors and total scores of the questionnaire was used to study the validation of structure, which was satisfactory and varied between 0.30-0.72. The validity of questionnaire was examined through test-retest and Cronbach's alpha methods. The Intraclass Correlation Coefficient (ICC was between 0.80-0.91 and Cronbach's alpha was between 0.80-0.90. Conclusion: In general, the Comprehensive Feeding Practices Questionnaire (CFPQ was proved to be valid and with respect to the results obtained from the present research, it can be used in the research on child diet.

  10. Validation of an Australian Academic Stress Questionnaire

    Science.gov (United States)

    Lakaev, Natasha

    2009-01-01

    The aim of the study was to establish the Lakaev Academic Stress Response Scale (LASRS; Lakaev, 2006) as a valid and reliable measure of stress responses. The sample consisted of 375 Bond University students from several countries (142 Australia, 5 New Zealand, 68 United States, 8 Canada, 65 Asian, 66 Europe and 21 other) and from various levels…

  11. The Danish anal sphincter rupture questionnaire: Validity and reliability

    DEFF Research Database (Denmark)

    Due, Ulla; Ottesen, Marianne

    2008-01-01

    Objective. To revise, validate and test for reliability an anal sphincter rupture questionnaire in relation to construct, content and face validity. Setting and background. Since 1996 women with anal sphincter rupture (ASR) at one of the public university hospitals in Copenhagen, Denmark have been...... offered pelvic floor muscle examination and instruction by a specialist physiotherapist. In relation to that, a non-validated questionnaire about anal and urinary incontinence was to be answered six months after childbirth. Method. The original questionnaire was revised and a pilot test was performed...... problems including sexual problems, impact on quality of life and need for treatment among women 6-8 months after ASR....

  12. Development and Validation of the Eyelash Satisfaction Questionnaire

    OpenAIRE

    Dang, Jeff; Cole, Jason C; Burgess, Somali M.; Yang, Min; Daniels, Selena R.; Walt, John G

    2016-01-01

    Background Patient-reported outcome (PRO) measures have been used to assess treatment benefit in a variety of therapeutic areas and are now becoming increasingly important in aesthetic research. Objectives The objective of the current study was to develop and validate a new PRO measure (Eyelash Satisfaction Questionnaire [ESQ]) to assess satisfaction with eyelash prominence. Methods The content of the questionnaire (including conceptual framework and questionnaire items) was generated by revi...

  13. Validation of the Danish language Injustice Experience Questionnaire

    DEFF Research Database (Denmark)

    la Cour, Peter; Smith, Anne Agerskov; Schultz, Rikke

    2015-01-01

    /somatoform symptoms. These patients also completed questionnaires concerning sociodemographics, anxiety and depression, subjective well-being, and overall physical and mental functioning. Our results showed satisfactory interpretability and face validity, and high internal consistency (Cronbach's alpha = .90). The...

  14. Construct Validity of the Children's Music-Related Behavior Questionnaire

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    Valerio, Wendy H.; Reynolds, Alison M.; Morgan, Grant B.; McNair, Anne A.

    2012-01-01

    The purpose of this research was to investigate the construct validity of the Children's Music-Related Behavior Questionnaire (CMRBQ), an instrument designed for parents to document music-related behaviors about their children and themselves. The research problem was to examine the hypothesized factorial structure of the questionnaire. From a…

  15. Development and validation of a Food Preoccupation Questionnaire

    OpenAIRE

    Tapper, K.; Pothos, E. M.

    2010-01-01

    Existing Food Preoccupation Questionnaires do not take account of food-related thoughts that have a positive emotional valence. We report on the development and validation of a questionnaire that provides independent assessments of thought frequency and emotional valence (positive, negative or neutral).

  16. Development and Validation of the Personality Assessment Questionnaire: Test Manual.

    Science.gov (United States)

    Rohner, Ronald P.; And Others

    Data are presented evaluating the validity and reliability of the Personality Assessment Questionnaire (PAQ), a self-report questionnaire designed to elicit respondents' perceptions of themselves with respect to seven personality and behavioral dispositions: hostility and aggression, dependence, self-esteem, self-adequacy, emotional…

  17. Child abuse: validation of a questionnaire translated into Brazilian Portuguese

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    Glaucia Marengo

    2013-04-01

    Full Text Available This study sought to validate the Portuguese translation of a questionnaire on maltreatment of children and adolescents, developed by Russell et al. and to test its psychometric properties for use in Brazil. The original questionnaire was translated into Portuguese using a standardized forward-backward linguistic translation method. Both face and content validity were tested in a small pilot study (n = 8. In the main study, a convenience sample of 80 graduate dentistry students with different specialties, from Curitiba, PR, Brazil, were invited to complete the final Brazilian version of the questionnaire. Discriminant validity was assessed by comparing the results obtained from the questionnaire for different specialties (pediatric dentistry, for example. The respondents completed the questionnaire again after 4 weeks to evaluate test-retest reliability. The comparison of test versus retest questionnaire answers showed good agreement (kappa > 0.53, intraclass correlation > 0.84 for most questions. In regard to discriminant validity, a statistically significant difference was observed only in the experience and interest domains, in which pediatric dentists showed more experience with and interest in child abuse compared with dentists of other specialties (Mann-Whitney test, p < 0.05. The Brazilian version of the questionnaire was valid and reliable for assessing knowledge regarding child abuse by Portuguese-speaking dentists.

  18. Validity and Reliability of Agoraphobic Cognitions Questionnaire-Turkish Version

    OpenAIRE

    Ayşegül KART; M. Hakan Türkçapar

    2013-01-01

    Validity and Reliability of Agoraphobic Cognitions Questionnaire-Turkish Version Objective: The aim of this study is to investigate the validity and reliability of Agoraphobic Cognitions Questionnaire -Turkish Version (ACQ). Method: ACQ was administered to 92 patients with agoraphobia or panic disorder with agoraphobia. BSQ Turkish version completed by translation, back-translation and pilot assessment. Reliability of ACQ was analyzed by test-retest correlation, split-half ...

  19. Validation of a questionnaire of knowledge about asthma

    International Nuclear Information System (INIS)

    An educative intervention destined to increase the knowledge in asthma allows the children and/or its parents to acquire abilities that allow to prevent and/or to handle the asthmatic attacks, decreasing the morbidity produced by the disease, nevertheless we do not account with a validated instrument that allows us to quantify the level of asthma knowledge. The objective is to develop and to validate a questionnaire of knowledge about asthma to be filled out by the parents and/or people in charge of the care of the asthmatic pediatric patients. The 17 items that conform the questionnaire were obtained alter literature review, realization of focal groups the professional experience of the investigators and the realization of pilot studies. The face content and concurrent validity of the instrument was evaluated; we also determined the factor structure, test-retest reproducibility, and sensitivity to change of the questionnaire. We included 120 patients with average age of 4.5 %3.7 years the factor analysis demonstrated a probable structure of three factors that altogether explain 85% of the total variance of the results the face and content validity was based on the concept of a multi-disciplinary group of experts in the field the concurrent validity was demonstrated by the ability of the questionnaire to distinguish low from high knowledge parents. Test-retest reproducibility and sensitivity to change were demonstrated comparing scores of the questionnaire filled out in two different occasions. The questionnaire of knowledge of asthma developed in the study is a useful and reliable tool to quantify the basal level of asthma knowledge in parents of asthmatic children and to determine the effectiveness of an educative intervention destined to increase the knowledge and understanding of the disease

  20. Validating MOSPA questionnaire for measuring physical activity in Pakistani women

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    Qureshi Rahat

    2006-08-01

    Full Text Available Abstract Background Precise measurements of activity at a population level are important for monitoring trends and evaluating health promotion strategies. Few studies have assessed the measurement of physical activity in developing countries. The aim of this study was to validate the MOSPA (Monica Optional Study of Physical Activity questionnaire which was developed for the WHO-Monitoring trends and determinants of cardiovasculr disease (MONICA study sites. Methods The MOSPA questionnaire assesses energy expendtiture (EE related to physical activity (employment, household work, transportation, and leisure time over a one year period. This questionnaire has been described in the manuscript as the long term (LT questionnaire. An adapted short term (ST 5 day questionnaire was developed to assess convergent validity. Questionnaire data were compared with physical activity EE estimates from a Caltrac accelerometer and with body composition measures (height, weight and bioelectrical impedance in 50 women from the Aga Khan University (AKU hospital antenatal clinics, Pakistan. Other forms of EE i.e. resting EE and thermic effect of food were not assessd in this study. Results Subjects were aged 26 3.8 years and were 16.1 6.7 weeks pregnant. Their average weight was 58.8 10.7 Kg. The average EE/day assessed by the Caltrac accelerometer, was 224 kcal and by MOSPA LT questionnaire it was 404 kcal. The questionnaires and Caltrac data were reasonably well correlated: r = 0.51 and r = 0.60 (P Conclusion The MOSPA questionnaire is useful in assessing physical activity levels in a sedentary population over a one year period.

  1. Criterion and incremental validity of the emotion regulation questionnaire

    OpenAIRE

    Ioannidis, Christos A.; Siegling, A. B.

    2015-01-01

    Although research on emotion regulation (ER) is developing, little attention has been paid to the predictive power of ER strategies beyond established constructs. The present study examined the incremental validity of the Emotion Regulation Questionnaire (ERQ; Gross and John, 2003), which measures cognitive reappraisal and expressive suppression, over and above the Big Five personality factors. It also extended the evidence for the measure's criterion validity to yet unexamined criteria. A un...

  2. Structural and Convergent Validity of the Homework Performance Questionnaire

    Science.gov (United States)

    Pendergast, Laura L.; Watkins, Marley W.; Canivez, Gary L.

    2014-01-01

    Homework is a requirement for most school-age children, but research on the benefits and drawbacks of homework is limited by lack of psychometrically sound measurement of homework performance. This study examined the structural and convergent validity of scores from the newly developed Homework Performance Questionnaire -- Teacher Scale (HPQ-T).

  3. Social Support Questionnaire for Children: Development and Initial Validation

    Science.gov (United States)

    Gordon-Hollingsworth, Arlene T.; Thompson, Julia E.; Geary, Meghan A.; Schexnaildre, Mark A.; Lai, Betty S.; Kelley, Mary Lou

    2016-01-01

    The Social Support Questionnaire for Children (SSQC) is a 50-item scale that assesses children's social support from parents, relatives, nonrelative adults, siblings, and peers. The SSQC demonstrates good psychometric properties (e.g., internal consistency, factorial validity). Furthermore, the SSQC appears to be an ethnically sensitive measure of…

  4. The Structure and Validity of the Multidimensional Social Support Questionnaire

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    Hardesty, Patrick H.; Richardson, George B.

    2012-01-01

    The factor structure and concurrent validity of the Multidimensional Social Support Questionnaire, a brief measure of perceived social support for use with adolescents, was examined. Findings suggest that four dimensions of perceived social support may yield more information than assessments of the unitary construct of support. (Contains 8 tables…

  5. Development and Validation of an Instructional Willingness to Communicate Questionnaire

    Science.gov (United States)

    Khatib, Mohammad; Nourzadeh, Saeed

    2015-01-01

    The current study was undertaken with the purpose of developing and validating a willingness to communicate (WTC) questionnaire for instructional language teaching and learning contexts. Six instructional WTC (IWTC) components were identified after (1) undertaking a comprehensive review of the literature on second language (L2) WTC and other…

  6. Structural and Convergent Validity of the Homework Performance Questionnaire

    Science.gov (United States)

    Pendergast, Laura L.; Watkins, Marley W.; Canivez, Gary L.

    2014-01-01

    Homework is a requirement for most school-age children, but research on the benefits and drawbacks of homework is limited by lack of psychometrically sound measurement of homework performance. This study examined the structural and convergent validity of scores from the newly developed Homework Performance Questionnaire -- Teacher Scale (HPQ-T).…

  7. Codification and Validation of Professional Development Questionnaire of Teachers

    Science.gov (United States)

    Ayyoobi, Fatemah; Pourshafei, Hadi; Asgari, Ali

    2016-01-01

    Teacher in the educational system and the teaching-learning process, as a main leading should need to knowledge and professional skills. Therefore, evaluation of professional development is important. This study aims to design and modify Construction and Validation of professional development questionnaire of teachers. This research based on…

  8. Development and Validation of a Decision-Making Questionnaire

    Science.gov (United States)

    Lizarraga, Maria Luisa Sanz De Acedo; Baquedano, Maria Teresa Sanz De Acedo; Oliver, Maria Soria; Closas, Antonio

    2009-01-01

    The "Decision-Making Questionnaire" (DMQ) was developed and validated in order to examine the factors that affect decision making. The investigation was carried out with two samples, one of 170 participants and the other of 425 of both sexes. Each sample was divided into three age ranges: young students (18-25 years), adults (26-60 years), and…

  9. Validation of a questionnaire measuring the regulation of autonomic function

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    Matthes H

    2008-06-01

    Full Text Available Abstract Background To broaden the range of outcomes that we can measure for patients undergoing treatment for oncological and other chronic conditions, we aimed to validate a questionnaire measuring self-reported autonomic regulation (aR, i.e. to characterise a subject's autonomic functioning by questions on sleeping and waking, vertigo, morningness-eveningness, thermoregulation, perspiration, bowel movements and digestion. Methods We administered the questionnaire to 440 participants (♀: N = 316, ♂: N = 124: 95 patients with breast cancer, 49 with colorectal cancer, 60 with diabetes mellitus, 39 with coronary heart disease, 28 with rheumatological conditions, 32 with Hashimoto's disease, 22 with multiple morbidities and 115 healthy people. We administered the questionnaire a second time to 50.2% of the participants. External convergence criteria included the German version of the Hospital Anxiety and Depression Scale (HADS-D, a short questionnaire on morningness-eveningness, the Herdecke Quality of Life Questionnaire (HLQ and a short version questionnaire on self-regulation. Results A principal component analysis yielded a three dimensional 18-item inventory of aR. The subscales orthostatic-circulatory, rest/activity and digestive regulation had internal consistency (Cronbach-α: rα = 0.65 – 0.75 and test-retest reliability (rrt = 0.70 – 85. AR was negatively associated with anxiety, depression, and dysmenorrhoea but positively correlated to HLQ, self-regulation and in part to morningness (except digestive aR (0.49 – 0.13, all p Conclusion An internal validation of the long-version scale of aR yielded consistent relationships with health versus illness, quality of life and personality. Further studies are required to clarify the issues of external validity, clinical and physiological relevance.

  10. Validity and Reliability of Agoraphobic Cognitions Questionnaire-Turkish Version

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    Ayşegül KART

    2013-11-01

    Full Text Available Validity and Reliability of Agoraphobic Cognitions Questionnaire-Turkish Version Objective: The aim of this study is to investigate the validity and reliability of Agoraphobic Cognitions Questionnaire -Turkish Version (ACQ. Method: ACQ was administered to 92 patients with agoraphobia or panic disorder with agoraphobia. BSQ Turkish version completed by translation, back-translation and pilot assessment. Reliability of ACQ was analyzed by test-retest correlation, split-half technique, Cronbach’s alpha coefficient. Construct validity was evaluated by factor analysis after the Kaiser-Meyer-Olkin (KMO and Bartlett test had been performed. Principal component analysis and varimax rotation used for factor analysis. Results: 64% of patients evaluated in the study were female and 36% were male. Age interval was between 18 and 58, mean age was 31.5±10.4. The Cronbach’s alpha coefficient was 0.91. Analysis of test-retest evaluations revealed that there were statistically significant correlations ranging between 24% and 84% concerning questionnaire components. In analysis performed by split-half method reliability coefficients of half questionnaires were found as 0.77 and 0.91. Again Spearmen-Brown coefficient was found as 0.87 by the same analysis. To assess construct validity of ACQ, factor analysis was performed and two basic factors found. These two factors explained 57.6% of the total variance. (Factor 1: 34.6%, Factor 2: 23% Conclusion: Our findings support that ACQ-Turkish version had a satisfactory level of reliability and validity

  11. French validation of the Barcelona Music Reward Questionnaire.

    Science.gov (United States)

    Saliba, Joe; Lorenzo-Seva, Urbano; Marco-Pallares, Josep; Tillmann, Barbara; Zeitouni, Anthony; Lehmann, Alexandre

    2016-01-01

    Background. The Barcelona Music Reward Questionnaire (BMRQ) questionnaire investigates the main facets of music experience that could explain the variance observed in how people experience reward associated with music. Currently, only English and Spanish versions of this questionnaire are available. The objective of this study is to validate a French version of the BMRQ. Methods. The original BMRQ was translated and adapted into an international French version. The questionnaire was then administered through an online survey aimed at adults aged over 18 years who were fluent in French. Statistical analyses were performed and compared to the original English and Spanish version for validation purposes. Results. A total of 1,027 participants completed the questionnaire. Most responses were obtained from France (89.4%). Analyses revealed that congruence values between the rotated loading matrix and the ideal loading matrix ranged between 0.88 and 0.96. Factor reliabilities of subscales (i.e., Musical Seeking, Emotion Evocation, Mood Regulation, Social Reward and Sensory-Motor) also ranged between 0.88 and 0.96. In addition, reliability of the overall factor score (i.e., Music reward) was 0.91. Finally, the internal consistency of the overall scale was 0.85. The factorial structure obtained in the French translation was similar to that of the original Spanish and English samples. Conclusion. The French version of the BMRQ appears valid and reliable. Potential applications of the BMRQ include its use as a valuable tool in music reward and emotion research, whether in healthy individuals or in patients suffering from a wide variety of cognitive, neurologic and auditory disorders. PMID:27019776

  12. French validation of the Barcelona Music Reward Questionnaire

    Science.gov (United States)

    Lorenzo-Seva, Urbano; Marco-Pallares, Josep; Tillmann, Barbara; Zeitouni, Anthony; Lehmann, Alexandre

    2016-01-01

    Background. The Barcelona Music Reward Questionnaire (BMRQ) questionnaire investigates the main facets of music experience that could explain the variance observed in how people experience reward associated with music. Currently, only English and Spanish versions of this questionnaire are available. The objective of this study is to validate a French version of the BMRQ. Methods. The original BMRQ was translated and adapted into an international French version. The questionnaire was then administered through an online survey aimed at adults aged over 18 years who were fluent in French. Statistical analyses were performed and compared to the original English and Spanish version for validation purposes. Results. A total of 1,027 participants completed the questionnaire. Most responses were obtained from France (89.4%). Analyses revealed that congruence values between the rotated loading matrix and the ideal loading matrix ranged between 0.88 and 0.96. Factor reliabilities of subscales (i.e., Musical Seeking, Emotion Evocation, Mood Regulation, Social Reward and Sensory-Motor) also ranged between 0.88 and 0.96. In addition, reliability of the overall factor score (i.e., Music reward) was 0.91. Finally, the internal consistency of the overall scale was 0.85. The factorial structure obtained in the French translation was similar to that of the original Spanish and English samples. Conclusion. The French version of the BMRQ appears valid and reliable. Potential applications of the BMRQ include its use as a valuable tool in music reward and emotion research, whether in healthy individuals or in patients suffering from a wide variety of cognitive, neurologic and auditory disorders. PMID:27019776

  13. THE SPORT IMAGERY QUESTIONNAIRE: A STUDY OF VALIDITY AND RELIABILITY

    Directory of Open Access Journals (Sweden)

    Muhammed Emin KAFKAS

    2011-08-01

    Full Text Available The aim of this research is to adapt The Sport Imagery Questionnaire (Hall, Munroe-Chandler, Fishburne ve Hall, 2009 into Turkish and to examine its psychometric properties. The research was conducted on 208 female (38.2% and 337 male (61.8% volunteering students aged mostly between 12-16 studying at 1st and 2nd stage of primary schools affiliated to central district of Malatya province, Turkey. First the linguistic equivalence of the scale was tested, which is then followed by validity and reliability studies. Internal consistency coefficients varied between .66-.87 and test-retest reliability coefficients varied between .60-.86. Corrected item-total correlations ranged from .60 to .85. Based on these results the Sport Imagery Questionnaire can be used as a valid and reliable instrument.

  14. Development and Validation of the Hookup Motives Questionnaire (HMQ)

    OpenAIRE

    Kenney, Shannon R.; LAC, ANDREW; HUMMER, JUSTIN F.; LABRIE, JOSEPH W.

    2014-01-01

    Despite the high prevalence rates and growing research on hooking up among college students, no multidimensional inventory exists in the literature to assess motivations for hooking up. In the current study, we report on the development and validation of the Hookup Motives Questionnaire (HMQ), designed to assess the various reasons for hooking up. Exploratory and confirmatory factor analyses were conducted using 2 samples of college students (Campus 1, N = 401; Campus 2, N = 367). Exploratory...

  15. Reliability and validity of television food advertising questionnaire in Malaysia.

    Science.gov (United States)

    Zalma, Abdul Razak; Safiah, Md Yusof; Ajau, Danis; Khairil Anuar, Md Isa

    2015-09-01

    Interventions to counter the influence of television food advertising amongst children are important. Thus, reliable and valid instrument to assess its effect is needed. The objective of this study was to determine the reliability and validity of such a questionnaire. The questionnaire was administered twice on 32 primary schoolchildren aged 10-11 years in Selangor, Malaysia. The interval between the first and second administration was 2 weeks. Test-retest method was used to examine the reliability of the questionnaire. Intra-rater reliability was determined by kappa coefficient and internal consistency by Cronbach's alpha coefficient. Construct validity was evaluated using factor analysis. The test-retest correlation showed moderate-to-high reliability for all scores (r = 0.40*, p = 0.02 to r = 0.95**, p = 0.00), with one exception, consumption of fast foods (r = 0.24, p = 0.20). Kappa coefficient showed acceptable-to-strong intra-rater reliability (K = 0.40-0.92), except for two items under knowledge on television food advertising (K = 0.26 and K = 0.21) and one item under preference for healthier foods (K = 0.33). Cronbach's alpha coefficient indicated acceptable internal consistency for all scores (0.45-0.60). After deleting two items under Consumption of Commonly Advertised Food, the items showed moderate-to-high loading (0.52, 0.84, 0.42 and 0.42) with the Scree plot showing that there was only one factor. The Kaiser-Meyer-Olkin was 0.60, showing that the sample was adequate for factor analysis. The questionnaire on television food advertising is reliable and valid to assess the effect of media literacy education on television food advertising on schoolchildren. PMID:24150531

  16. Design and validating the nurse-patient communication skills questionnaire

    Directory of Open Access Journals (Sweden)

    Saadat Marhamati

    2016-04-01

    Full Text Available Introduction: Evaluation of nurse-patient communication skills have been strongly emphasized in order to ensure the possibility of effective communication as well as assessment of the effect of communication skills training programs. Reaching this goal requires the use of standard instruments which is based on the native culture of the target group. Due to the absence of native instruments in this field, the aim of this study was to design and assess the validity and reliability of interpersonal communication skills, among nurses at Shiraz Educational Hospitals. Method: A mixed method (Qualitative, Quantitative was used in two phases. The first phase was designing a descriptive questionnaire for nurse-patient communication skills (consisting of “brain storming” and “Delphi quantitative Research Method”. The next phase was defining the validity and reliability of the questionnaire based on confirmatory factor analysis and Cronbach’s alpha. The target population for the first phase was 15 faculty members of Shiraz University of Medical Sciences and for the second phase, 130 members of nursing staff of both educational and private hospitals of Shiraz. The data were analyzed using SPSS 14 and LISREL software after fulfilling the questionnaires. Results: The findings of the study demonstrated the reliability of the nurse-patient communication skills questionnaires (α=0.810. Except for question No. 17, the others had a significant relationship with the agent based on their validity and T-value. Conclusion: Like other clinical skills, communication requires the theoretical knowledge, evaluation and practice. The findings of this study are the most important indicators from the nurses’ view point which can be assessed in terms of communication skills. These options, as demonstrated, had an acceptable reliability and validity.

  17. Development and validation of IMAQ: Integrative Medicine Attitude Questionnaire

    OpenAIRE

    Meek Paula M; Schneider Craig D; Bell Iris R

    2003-01-01

    Abstract Background Complementary/alternative medicine and integrative medicine (CAM/IM) are increasingly used in the U.S. We set out to develop and validate a brief questionnaire measuring health care provider and medical student attitudes regarding these approaches to healthcare. Methods IMAQ is a 29-item, 7-point Likert scale rated instrument, developed from focus groups consisting of faculty, fellows, visiting residents, and medical students at a university based integrative medicine prog...

  18. Development and validation of IMAQ: Integrative Medicine Attitude Questionnaire

    OpenAIRE

    Schneider, Craig D; Paula M. Meek; Bell, Iris R

    2003-01-01

    Background Complementary/alternative medicine and integrative medicine (CAM/IM) are increasingly used in the U.S. We set out to develop and validate a brief questionnaire measuring health care provider and medical student attitudes regarding these approaches to healthcare. Methods IMAQ is a 29-item, 7-point Likert scale rated instrument, developed from focus groups consisting of faculty, fellows, visiting residents, and medical students at a university based integrative medicine program. Resp...

  19. Validation of the Adolescent Meta-cognition Questionnaire Version

    Directory of Open Access Journals (Sweden)

    Kazem Khoramdel

    2012-03-01

    Full Text Available Background: The role and importance of meta-cognitive beliefs in creating and retaining of anxiety disorders were explained initially in meta-cognitive theory. The purpose of this study was to validate the Meta-cognitions Questionnaire-Adolescent version (MCQ-A in normal Iranian people and compare of meta-cognitive beliefs between adolescents with anxiety disorders and normal individuals.Materials and Method: This was a standardized study. First of all, the original version was translated into Persian then administered to 204 (101 boys and 103 girls adolescent aged 13 through 17 years. Theyhave been clustered randomly. They were selected from the schools of Isfahan, together with mood and feelings questionnaire and revised children's manifest anxiety scale. In order to assess reliability, method of internal consistency (Chronbach’s alpha and split-half coefficient was used, and also in order to assess validity, convergent validity, criterion validity and confirmatory factor analysis were used. Results: The results of correlation coefficient of convergent validity showed a relation between total score of (MCQ-A and its components with anxiety and depression except cognitive self-consciousness. Data were indicative of appropriate level of Coranbach’s alpha and split-half reliability coefficients of the MCQ-A and extracted factors. The results of factor analysis by principle components analysis and using varimax rotation showed 5 factors that account for 0.45% of the variance. Conclusion: MCQ-A has satisfactory psychometric properties in Iranian people

  20. The Perceived Leadership Communication Questionnaire (PLCQ): Development and Validation.

    Science.gov (United States)

    Schneider, Frank M; Maier, Michaela; Lovrekovic, Sara; Retzbach, Andrea

    2015-01-01

    The Perceived Leadership Communication Questionnaire (PLCQ) is a short, reliable, and valid instrument for measuring leadership communication from both perspectives of the leader and the follower. Drawing on a communication-based approach to leadership and following a theoretical framework of interpersonal communication processes in organizations, this article describes the development and validation of a one-dimensional 6-item scale in four studies (total N = 604). Results from Study 1 and 2 provide evidence for the internal consistency and factorial validity of the PLCQ's self-rating version (PLCQ-SR)-a version for measuring how leaders perceive their own communication with their followers. Results from Study 3 and 4 show internal consistency, construct validity, and criterion validity of the PLCQ's other-rating version (PLCQ-OR)-a version for measuring how followers perceive the communication of their leaders. Cronbach's α had an average of.80 over the four studies. All confirmatory factor analyses yielded good to excellent model fit indices. Convergent validity was established by average positive correlations of.69 with subdimensions of transformational leadership and leader-member exchange scales. Furthermore, nonsignificant correlations with socially desirable responding indicated discriminant validity. Last, criterion validity was supported by a moderately positive correlation with job satisfaction (r =.31). PMID:25511204

  1. Environmental education curriculum evaluation questionnaire: A reliability and validity study

    Science.gov (United States)

    Minner, Daphne Diane

    The intention of this research project was to bridge the gap between social science research and application to the environmental domain through the development of a theoretically derived instrument designed to give educators a template by which to evaluate environmental education curricula. The theoretical base for instrument development was provided by several developmental theories such as Piaget's theory of cognitive development, Developmental Systems Theory, Life-span Perspective, as well as curriculum research within the area of environmental education. This theoretical base fueled the generation of a list of components which were then translated into a questionnaire with specific questions relevant to the environmental education domain. The specific research question for this project is: Can a valid assessment instrument based largely on human development and education theory be developed that reliably discriminates high, moderate, and low quality in environmental education curricula? The types of analyses conducted to answer this question were interrater reliability (percent agreement, Cohen's Kappa coefficient, Pearson's Product-Moment correlation coefficient), test-retest reliability (percent agreement, correlation), and criterion-related validity (correlation). Face validity and content validity were also assessed through thorough reviews. Overall results indicate that 29% of the questions on the questionnaire demonstrated a high level of interrater reliability and 43% of the questions demonstrated a moderate level of interrater reliability. Seventy-one percent of the questions demonstrated a high test-retest reliability and 5% a moderate level. Fifty-five percent of the questions on the questionnaire were reliable (high or moderate) both across time and raters. Only eight questions (8%) did not show either interrater or test-retest reliability. The global overall rating of high, medium, or low quality was reliable across both coders and time, indicating that the questionnaire can discriminate differences in quality of environmental education curricula. Of the 35 curricula evaluated, 6 were high quality, 14 were medium quality and 15 were low quality. The criterion-related validity of the instrument is at current time unable to be established due to the lack of comparable measures or a concretely usable set of multidisciplinary standards. Face and content validity were sufficiently demonstrated.

  2. Polish adaptation and validation of the Agoraphobic Cognitions Questionnaire and the Body Sensations Questionnaire

    Directory of Open Access Journals (Sweden)

    Michałowski, Jarosław M.

    2013-07-01

    Full Text Available Aim. The present study aimed at the adaptation and validation of two questionnaires assessing fear of bodily sensations (BSQ; suggested Polish name: Kwestionariusz Doznań Cielesnych [KDC] and concerns specific to agoraphobics (ACQ; suggested Polish name: Kwestionariusz Myśli Towarzyszących Agorafobii [KMTA].Method. The study included a total of 82 patients diagnosed with agoraphobia or panic disorder with agoraphobia according to the diagnostic criteria of the DSM-IV as well as 100 control subjects who did not show the presence of mental disorders.Results. The results showed that both adapted questionnaires meet basic psychometric criteria. The Polish-language versions of the ACQ and BSQ are characterized by a high content validity, internal consistency and showed to be stable over a period of 28 days. Moreover, the factor structure of the Polish version of the ACQ showed to be highly similar to the original version.Conclusions Polish-language versions of the ACQ and BSQ have been found to be reliable and valid research and diagnostic instruments for the assessment of fear for bodily sensations and agoraphobic cognitions. Due to their high efficiency and adequate psychometric characteristics these measures might be very useful in research as well as in the diagnosis and evaluation of therapeutic effects.

  3. Content validity and reliability of the Copenhagen social relations questionnaire

    DEFF Research Database (Denmark)

    Lund, Rikke; Nielsen, Lene Snabe; Henriksen, Pia Wichmann; Schmidt, Lone; Avlund, Kirsten; Christensen, Ulla

    2014-01-01

    OBJECTIVE: The aim of the present article is to describe the face and content validity as well as reliability of the Copenhagen Social Relations Questionnaire (CSRQ). METHOD: The face and content validity test was based on focus group discussions and individual interviews with 31 informants....... Another 94 men and women participated in an 8-day test-retest analysis. RESULTS: Informants generally expressed that the questions and response categories were relevant and easy to understand. Themes on structure of social relations, social support, and negative aspects of social relations emerged clearly...... from the interviews. Two additional themes not covered by CSRQ on dynamics and reciprocity of social relations were identified. DISCUSSION: CSRQ holds satisfactory face and content validity as well as reliability, and is suitable for measuring structure and function of social relations including the...

  4. A validity study of the SSP-School Inclusion Questionnaire

    Directory of Open Access Journals (Sweden)

    DIANA DĂMEAN

    2012-12-01

    Full Text Available The paper is based on the results of a research that aimed to identify the factors influencing school inclusion among disadvantagedstudents. The main outcome of the research was the development of the SSP-School Inclusion Questionnaire, intended to: (1measure school inclusion levels among students; (2 identify students with significantly lower levels of school inclusion, whoneed to be included in intervention programs; and (3 measure the impact of intervention programs using subjective indicators(beneficiaries’ perception of school and teachers, feelings of safety in school, school performance. The questionnaire was completedby 480 vocational school students aged 15-19 from a large developed urban area (Cluj-Napoca in Romania. The purpose of theresearch was to test the validity and reliability of the instrument and to propose it to professionals working in education (schoolpsychologists, school counsellors etc. for efficient data collection and for measuring the impact of educational intervention.

  5. Brazilian Portuguese Validated Version of the Cardiac Anxiety Questionnaire

    Energy Technology Data Exchange (ETDEWEB)

    Sardinha, Aline, E-mail: alinesardinhapsi@gmail.com; Nardi, Antonio Egidio [Laboratório de Pânico e Respiração do Programa de Pós-Graduação em Psiquiatria e Saúde Mental do Instituto de Psiquiatria da Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro (Brazil); Instituto Nacional de Ciência e Tecnologia - Translational Medicine (INCT-TM, CNPq), Rio de Janeiro (Brazil); Araújo, Claudio Gil Soares de [Programa de Pós-Graduação em Ciências do Exercício e do Esporte da Universidade Gama Filho, Rio de Janeiro (Brazil); CLINIMEX - Clínica de Medicina do Exercício, Rio de Janeiro (Brazil); Ferreira, Maria Cristina [Programa de Pós-Graduação em Psicologia da Universidade Salgado de Oliveira, Rio de Janeiro (Brazil); Eifert, Georg H. [Schmid College of Science and Technology Psychology, Crean School of Health and Life Sciences -Chapman University (United States)

    2013-12-15

    Cardiac Anxiety (CA) is the fear of cardiac sensations, characterized by recurrent anxiety symptoms, in patients with or without cardiovascular disease. The Cardiac Anxiety Questionnaire (CAQ) is a tool to assess CA, already adapted but not validated to Portuguese. This paper presents the three phases of the validation studies of the Brazilian CAQ. To extract the factor structure and assess the reliability of the CAQ (phase 1), 98 patients with coronary artery disease were recruited. The aim of phase 2 was to explore the convergent and divergent validity. Fifty-six patients completed the CAQ, along with the Body Sensations Questionnaire (BSQ) and the Social Phobia Inventory (SPIN). To determine the discriminative validity (phase 3), we compared the CAQ scores of two subgroups formed with patients from phase 1 (n = 98), according to the diagnoses of panic disorder and agoraphobia, obtained with the MINI - Mini International Neuropsychiatric Interview. A 2-factor solution was the most interpretable (46.4% of the variance). Subscales were named 'Fear and Hypervigilance' (n = 9; alpha = 0.88), and 'Avoidance', (n = 5; alpha = 0.82). Significant correlation was found between factor 1 and the BSQ total score (p < 0.01), but not with factor 2. SPIN factors showed significant correlations with CAQ subscales (p < 0.01). In phase 3, 'Cardiac with panic' patients scored significantly higher in CAQ factor 1 (t = -3.42; p < 0.01, CI = -1.02 to -0.27), and higher, but not significantly different, in factor 2 (t = -1.98; p = 0.51, CI = -0.87 to 0.00). These results provide a definite Brazilian validated version of the CAQ, adequate to clinical and research settings.

  6. Brazilian Portuguese Validated Version of the Cardiac Anxiety Questionnaire

    International Nuclear Information System (INIS)

    Cardiac Anxiety (CA) is the fear of cardiac sensations, characterized by recurrent anxiety symptoms, in patients with or without cardiovascular disease. The Cardiac Anxiety Questionnaire (CAQ) is a tool to assess CA, already adapted but not validated to Portuguese. This paper presents the three phases of the validation studies of the Brazilian CAQ. To extract the factor structure and assess the reliability of the CAQ (phase 1), 98 patients with coronary artery disease were recruited. The aim of phase 2 was to explore the convergent and divergent validity. Fifty-six patients completed the CAQ, along with the Body Sensations Questionnaire (BSQ) and the Social Phobia Inventory (SPIN). To determine the discriminative validity (phase 3), we compared the CAQ scores of two subgroups formed with patients from phase 1 (n = 98), according to the diagnoses of panic disorder and agoraphobia, obtained with the MINI - Mini International Neuropsychiatric Interview. A 2-factor solution was the most interpretable (46.4% of the variance). Subscales were named 'Fear and Hypervigilance' (n = 9; alpha = 0.88), and 'Avoidance', (n = 5; alpha = 0.82). Significant correlation was found between factor 1 and the BSQ total score (p < 0.01), but not with factor 2. SPIN factors showed significant correlations with CAQ subscales (p < 0.01). In phase 3, 'Cardiac with panic' patients scored significantly higher in CAQ factor 1 (t = -3.42; p < 0.01, CI = -1.02 to -0.27), and higher, but not significantly different, in factor 2 (t = -1.98; p = 0.51, CI = -0.87 to 0.00). These results provide a definite Brazilian validated version of the CAQ, adequate to clinical and research settings

  7. THE SPORT IMAGERY QUESTIONNAIRE: A STUDY OF VALIDITY AND RELIABILITY

    OpenAIRE

    KAFKAS, Muhammed Emin

    2011-01-01

    The aim of this research is to adapt The Sport Imagery Questionnaire (Hall, Munroe-Chandler, Fishburne ve Hall, 2009) into Turkish and to examine its psychometric properties. The research was conducted on 208 female (38.2%) and 337 male (61.8%) volunteering students aged mostly between 12-16 studying at 1st and 2nd stage of primary schools affiliated to central district of Malatya province, Turkey. First the linguistic equivalence of the scale was tested, which is then followed by validity an...

  8. Development of a questionnaire to assess medical competencies: Reliability and validity of the Questionnaire

    Science.gov (United States)

    Giesler, Marianne; Forster, Johannes; Biller, Silke; Fabry, Gtz

    2011-01-01

    Introduction: While preparing a graduate survey for medical education in 2008 we realized that no instrument existed that would be suitable to evaluate whether the learning outcomes outlined in the Medical Licensure Act (AppO) would be met. Therefore we developed the Freiburg Questionnaire to Assess Competencies in Medicine (Freiburger Fragebogen zur Erfassung von Kompetenzen in der Medizin, FKM)1 which has been revised and extended several times since then. Currently the FKM includes 45 items which are assigned to nine domains that correspond to the CanMEDS roles: medical expertise, communication, team-work, health and prevention, management, professionalism, learning, scholarship, and personal competencies. Methods: In order to test the reliability and validity of the questionnaire we have repeatedly surveyed medical students and residents since May 2008. In this article we report on the results of a cross-sectional study with 698 medical students from the preclinical and clinical years. In addition, we report the results of a survey of 514 residents who were up to two years into their residency. Results and conclusions: In summary, results show that the scales of the FKM are reliable (Cronbachs ? between .68 and .97). Significant differences in means between selected groups of students support the measures construct validity. Furthermore, there is evidence that the FKM might be used as a screening tool e.g. in graduate surveys to identify weaknesses in the medical education curriculum. PMID:21818241

  9. Validation of the chronic liver disease questionnaire in Serbian patients

    Directory of Open Access Journals (Sweden)

    Dusan Dj Popovic

    2013-01-01

    Full Text Available AIM: To translate into Serbian and to investigate the validity of the cross-culturally adapted the chronic liver disease questionnaire (CLDQ. METHODS: The questionnaire was validated in 103 consecutive CLD patients treated between October 2009 and October 2010 at the Clinic for Gastroenterology, Clinical Centre of Serbia, Belgrade (Serbia. Exclusion criteria were: age 2 ​​and liver transplantation. Evaluation of the CLDQ was done based on the following parameters: (1 acceptance is shown by the proportion of missing items; (2 internal reliabilities were assessed for multiple item scales by using Cronbach alpha coefficient; and (3 in order to assess whether the allocation of items in the domain corresponds to their distribution in the original questionnaire (construction validity, an exploratory factor analysis was conducted. Discriminatory validity was determined by comparing the corresponding CLDQ score/sub-score in patients with different severity of the diseases. RESULTS: The Serbian version of CLDQ questionnaire completed 98% patients. Proportion of missing items was 0.06%. The total time needed to fill the questionnaire was ranged from 8 to 15 min. Assistance in completing the questionnaire required 4.8% patients, while 2.9% needed help in reading, and 1.9% involved writing assistance. The mean age of the selected patients was 53.8 ± 12.9 years and 54.4% were men. Average CLDQ score was 4.62 ± 1.11. Cronbach’s alpha for the whole scale was 0.93. Reliability for all domains was above 0.70, except for the domain “Activity” (0.49. The exploratory factor analysis model revealed 6 factors with eigenvalue of greater than 1, explaining 69.7% of cumulative variance. The majority of the items (66% in the Serbian version of the CLDQ presented the highest loading weight in the domain assigned by the CLDQ developers: “Fatigue” (5/5, “Emotional function” (6/8, “Worry” (5/5, “Abdominal symptoms” (0/3, “Activity” (0/3, “Systemic symptoms” (3/5. The scales “Fatigue” and “Worry” fully corresponded to the original. The factor analysis also revealed that the factors “Activity” and “Abdominal symptoms” could not be replicated, and two new domains “Sleep” and “Nutrition” were established. Analysis of the CLDQ score/sub-score distribution according to disease severity demonstrated that patients without cirrhosis had lower total CLDQ score (4.86 ± 1.05 than those with cirrhosis Child’s C (4.31 ± 0.97. Statistically significant difference was detected for the domains “Abdominal symptoms” [F (3 = 5.818, P = 0.001] and “Fatigue” [F (3 = 3.39, P = 0.021]. Post hoc analysis revealed that patients with liver cirrhosis Child’s C had significantly lower sub-score “Abdominal symptoms” than patients without cirrhosis or liver cirrhosis Child’s A or B. For domain “Fatigue”, patients with cirrhosis Child’s C had significantly lower score, than non-cirrhotic patients. CONCLUSION: The Serbian version of CLDQ is well accepted and represents a valid and reliable instrument in Serbian sample of CLD patients.

  10. Validation of VARK learning modalities questionnaire using Rasch analysis

    Science.gov (United States)

    Fitkov-Norris, E. D.; Yeghiazarian, A.

    2015-02-01

    This article discusses the application of Rasch analysis to assess the internal validity of a four sub-scale VARK (Visual, Auditory, Read/Write and Kinaesthetic) learning styles instrument. The results from the analysis show that the Rasch model fits the majority of the VARK questionnaire data and the sample data support the internal validity of the four sub-constructs at 1% level of significance for all but one item. While this suggests that the instrument could potentially be used as a predictor for a person's learning preference orientation, further analysis is necessary to confirm the invariability of the instrument across different user groups across factors such as gender, age, educational and cultural background.

  11. [Internal statistical validation of a quality of life questionnaire].

    Science.gov (United States)

    Hamon, A; Mesbah, M

    1999-12-01

    In this paper we present two different statistical approaches to evaluate the psychometric properties of a quality of life questionnaire. First the study of the factorial structure is briefly exposed. Then we present the unidimensional classical models. They are based on the linear relationship between the observed score and the true score. The definition of the reliability was first addressed in this classical framework. Its estimation with the Cronbach alpha coefficient is one important feature of the evaluation of an instrument. More recently, modern response theory gives a better statistical framework to deal with unidimensional latent traits. These models describe the probability of positive answer to an item as a function of the actual value of the latent trait and an item parameter. We expose the principles of the Rasch model: hypothesis, estimations methods and fit tests. Finally practical applications to the validation process of a questionnaire are explored with data from a study of a short French version of the SIP questionnaire. PMID:10673591

  12. Validation of the Gambling Motives Questionnaire in Emerging Adults.

    Science.gov (United States)

    Lambe, Laura; Mackinnon, Sean P; Stewart, Sherry H

    2015-09-01

    People engage in gambling behaviour for a variety of different reasons, some of which are riskier than others in terms of associations with heavy and problem gambling. Stewart and Zack (Addiction 103:1110-1117, 2008) developed a measure called the Gambling Motives Questionnaire (GMQ) that assesses levels of three distinct gambling motives: enhancement (to increase positive emotions), coping (to decrease negative emotions), and social (to increase affiliation). While this measure has been validated in a community-recruited sample of middle-aged gamblers, the GMQ has yet to be validated in emerging adulthood (ages 18-25 years)—a developmental period associated with increased risk for heavy and problematic gambling. The current project tested the psychometric properties of the GMQ in a community sample of emerging adult gamblers using archival data from the Manitoba Longitudinal Study of Young Adults. Participants (N = 487; 73.9% Caucasian; 52.6% female; mean age 22.23 years) completed the GMQ and questionnaire measures of gambling behaviour and problems. Exploratory factor analysis revealed that a three-factor model adequately fit the data; however, problematic items were identified. A modified 9-item version of the GMQ with the problem items removed fit the data well. Both the original 15-item and the 9-item versions had acceptable subscale alpha reliabilities (αs >.78). While all three subscales (from both the 9-item and 15-item versions) were positively correlated with problem gambling, only enhancement motives emerged as a significant independent predictor when the other motives and gambling behaviours were entered as simultaneous predictors. These results suggest the GMQ is a valid measure for tapping motives in emerging adults, and that high enhancement motives are particularly predictive of gambling problems in this developmental period. Future intervention efforts might specifically target enhancement motives in emerging adults. PMID:24871297

  13. Development and validation of the Hookup Motives Questionnaire (HMQ).

    Science.gov (United States)

    Kenney, Shannon R; Lac, Andrew; Hummer, Justin F; LaBrie, Joseph W

    2014-12-01

    Despite the high prevalence rates and growing research on hooking up among college students, no multidimensional inventory exists in the literature to assess motivations for hooking up. In the current study, we report on the development and validation of the Hookup Motives Questionnaire (HMQ), designed to assess the various reasons for hooking up. Exploratory and confirmatory factor analyses were conducted using 2 samples of college students (Campus 1, N = 401; Campus 2, N = 367). Exploratory factor analysis was undertaken to explore the psychometric properties of an initial set of 25 items, and confirmatory factor analysis was conducted to evaluate additional properties of the factor structure. The final factor structure of the HMQ contained 19 items that tapped 5 subscales representing social-sexual, social-relationship, enhancement, coping, and conformity motives. Results demonstrated good internal consistency and discriminant validity for the subscales. Moreover, criterion-related validity was satisfied by showing that HMQ subscales significantly correlated with hookup approval and behavior. Gender differences on the measures were found. The inventory offers considerable potential as a psychometrically sound instrument that may be administered to understand reasons for engaging in potentially risky hookup behaviors and used to inform the design of sexual health programs and interventions targeting young adults. PMID:24932650

  14. Academic job satisfaction questionnaire: Construction and validation in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Abdullah M Al-Rubaish

    2011-01-01

    Full Text Available Background: Colleges and universities are becoming increasingly accountable for teaching outcomes in order to meet rigorous accreditation standards. Job satisfaction (JS seems more difficult to measure in the academic field in view of the complexity of roles, duties and responsibilities. Objectives: To compile and determine the psychometric properties of a proposed Academic Job Satisfaction Questionnaire (AJSQ suitable for university faculty, and amenable to future upgrading. Materials and Methods: A 46-item five-option Likert-type draft questionnaire on JS was distributed for anonymous self-reporting by all the academic staff of five colleges in University of Dammam (n=340. The outcome measures were (1 factor analysis of the questionnaire items, (2 intra-factor α-Coefficient of Internal Consistency Reliability, (3 inter-factor correlations, (4 comparison of psychometric properties in separately analyzed main faculty subgroups. Results: The response rate was 72.9 percent. Factor analysis extracted eight factors which conjointly explained 60.3 percent of the variance in JS. These factors, in descending order of eigenvalue, were labeled "Authority", "Supervision", "Policies and Facilities", "My Work Itself", "Interpersonal Relationships", "Commitment", "Salary" and "Workload". Cronbach′s-α ranged from 0.90 in "Supervision" to 0.63 in "Salary" and "Workload". All inter-factor correlations were positive and significant, ranging from 0.65 to 0.23. The psychometric properties of the instrument in separately analyzed subgroups divided by sex, nationality, college and clinical duties produced fairly comparable findings. Conclusion: The AJSQ demonstrated good overall psychometric properties in terms of construct validity and internal consistency reliability in both the overall sample and its separately analyzed subgroups. Recommendation: To replicate these findings in larger multicenter samples of academic staff.

  15. Validation of the Clinical COPD Questionnaire in Taiwan.

    Science.gov (United States)

    Lin, Wei-Chun; Huang, Tsuey-Yuan; Liu, Chieh-Yu; Yeh, Mei-Ling; Yu, Chia-Hui; Hwang, Shiow-Li

    2016-06-01

    Health status improvement is a critical treatment goal for physicians managing chronic obstructive pulmonary disease (COPD). Numerous instruments to measure the disease-specific health-related quality of life (HRQOL) for patients with COPD have been used in daily clinical practice. The Clinical COPD Questionnaire (CCQ) is one of these recommended by the Global Initiative for Chronic Obstructive Lung Disease (GOLD). This study examined the psychometric properties of the CCQ in patients with COPD in Taiwan. A descriptive, cross-sectional design was conducted. Data were collected in a secondary care unit. We administered the CCQ, the modified Medical Research Council (mMRC) dyspnea scale, and the 12-item Short Form Health Survey (SF-12) for patients with COPD. Reliability was assessed using Cronbach's alpha and item-total correlation coefficients. Construct validity was assessed using confirmatory factor analysis (CFA) and testing the hypothesis that severity of dyspnea measured using the mMRC dyspnea scale is associated with the CCQ scores. Convergent validity was assessed by testing the correlation between the CCQ and the SF-12. Discriminant validity was assessed to differentiate among the classifications of COPD Groups A to D. A total of 114 subjects were recruited in the study. Cronbach's alpha was high (0.90) for the total score of the CCQ. Significant correlations were found between the CCQ scores and those of the mMRC dyspnea scale (ρ = 0.67) and domains of the SF-12 (ρ = -0.44 to -0.75). Furthermore, the CCQ scores showed a significant difference among the classifications of COPD Groups A to D. CFA confirmed the construct validity, with a good model fit. Good to excellent psychometric properties of the Chinese Version CCQ were demonstrated in the study. Wide usage of the Chinese Version CCQ for Taiwanese COPD patients can be recommended in daily clinical practice or clinical trials. PMID:26678264

  16. Development and validation of IMAQ: Integrative Medicine Attitude Questionnaire

    Directory of Open Access Journals (Sweden)

    Meek Paula M

    2003-08-01

    Full Text Available Abstract Background Complementary/alternative medicine and integrative medicine (CAM/IM are increasingly used in the U.S. We set out to develop and validate a brief questionnaire measuring health care provider and medical student attitudes regarding these approaches to healthcare. Methods IMAQ is a 29-item, 7-point Likert scale rated instrument, developed from focus groups consisting of faculty, fellows, visiting residents, and medical students at a university based integrative medicine program. Respondents included 111 (of 574 contacted internal medicine physicians on an academic medical center CME list and 85 healthcare providers (mostly physicians attending an American Holistic Medical Association Annual Conference (296 attending. Cohorts were selected for expected differences in attitudes toward CAM/IM. Results Factor analysis demonstrated that a 2 factor solution best explained the variance in responses (38%. Factor 1 ("openness to new ideas and paradigms" explained 26% of variance with loadings ranging from 0.79 to 0.3, with factor 2 ("value of both introspection and relationship to patient" contributing an additional 12% of the explained variance with loadings ranging from 0.69 to 0.42. Both factors demonstrated adequate reliability. Factor 1 had a Cronbach's alpha of 0.91, while factor 2 was 0.72. As expected, AHMA conference attendees scored higher (F = 120.00, p 0.05. Conclusions Analysis of the IMAQ provided evidence of its reliability and validity in measuring attitudes toward CAM/IM, specifically openness to new ideas and paradigms, and the value of relationship to self and patient. Initial findings support use of the IMAQ in measuring attitudes of students and practitioners towards CAM/IM interventions as a first step in understanding willingness to use these approaches to healing. It is our desire that this preliminary instrument will continue to be refined as the field of CAM/IM matures.

  17. Validation study of the Questionnaire on School Maladjustment Problems (QSMP).

    Science.gov (United States)

    de la Fuente Arias, Jesús; Peralta Sánchez, Francisco Javier; Sánchez Roda, María Dolores; Trianes Torres, María Victoria

    2012-05-01

    The aim of this study was to analyze the exploratory and confirmatory structure, as well as other psychometric properties, of the Cuestionario de Problemas de Convivencia Escolar (CPCE; in Spanish, the Questionnaire on School Maladjustment Problems [QSMP]), using a sample of Spanish adolescents. The instrument was administered to 60 secondary education teachers (53.4% females and 46.6% males) between the ages of 28 and 54 years (M= 41.2, SD= 11.5), who evaluated a total of 857 adolescent students. The first-order exploratory factor analysis identified 7 factors, explaining a total variance of 62%. A second-order factor analysis yielded three dimensions that explain 84% of the variance. A confirmatory factor analysis was subsequently performed in order to reduce the number of factors obtained in the exploratory analysis as well as the number of items. Lastly, we present the results of reliability, internal consistency, and validity indices. These results and their implications for future research and for the practice of educational guidance and intervention are discussed in the conclusions. PMID:22420365

  18. Development and validation of the goal content for exercise questionnaire.

    Science.gov (United States)

    Sebire, Simon J; Standage, Martyn; Vansteenkiste, Maarten

    2008-08-01

    Self-determination theory (SDT; Deci & Ryan, 2000) proposes that intrinsic, relative to extrinsic, goal content is a critical predictor of the quality of an individual's behavior and psychological well-being. Through three studies, we developed and psychometrically tested a measure of intrinsic and extrinsic goal content in the exercise context: the Goal Content for Exercise Questionnaire (GCEQ). In adults, exploratory (N = 354; Study 1) and confirmatory factor analyses (N = 312; Study 2) supported a 20-item solution consisting of 5 lower order factors (i.e., social affiliation, health management, skill development, image and social recognition) that could be subsumed within a 2-factor higher order structure (i.e., intrinsic and extrinsic). Evidence for external validity, temporal stability, gender invariance, and internal consistency of the GCEQ was found. An independent sample (N = 475; Study 3) provided further support for the lower order structure of the GCEQ and some support for the higher order structure. The GCEQ was supported as a measure of exercise-based goal content, which may help understand how intrinsic and extrinsic goals can motivate exercise behavior. PMID:18723897

  19. Validity and Reliability of an Occupational Exposure Questionnaire for Parkinsonism in Welders

    OpenAIRE

    Hobson, Angela J.; Sterling, David A.; Emo, Brett; Evanoff, Bradley A.; Sterling, Callen S.; Good, Laura; Seixas, Noah; Checkoway, Harvey; Racette, Brad A.

    2009-01-01

    This study assessed the validity and test-retest reliability of a medical and occupational history questionnaire for workers performing welding in the shipyard industry. This self-report questionnaire was developed for an epidemiologic study of the risk of parkinsonism in welders. Validity participants recruited from three similar shipyards were asked to give consent for access to personnel files and complete the questionnaire. Responses on the questionnaire were compared with information ext...

  20. VALIDATION OF THE BODY SHAPE QUESTIONNAIRE (BSQ FOR COLOMBIAN POPULATION

    Directory of Open Access Journals (Sweden)

    Castrillón Moreno, Diego

    2007-06-01

    Full Text Available The standardization of the Body Shape Questionnaire test was performed on a typical Colombian population, consisting of a group of 1939 pre-teenager and teenager girls, aged between 9 and 19. The average age was 14, with a standard deviation of 1.83 years .The sample was randomly chosen from 7 schools (4 public and 3 private institutions, located in the city of Popayán (Cauca, Colombia. The study group was selected with the use of a stratified sampling method by blocks, choosing the 10% of the public and private institutions from the entire population and taking the total available sample. The findings of the study show that the test is divided into two factors that have high theoretical coherence. This could be expected from a construct which refers not only to corporal dissatisfaction in general, but that is associated with corporal weight gain. In consequence, the test would not be searching for a generalized dysmorphic characteristic but for one that is associated with concern about being overweight or obese. The first factor was called Corporal Dissatisfaction and the second, Concern about Weight. The standardization method used was construct validation through factorial analysis with Varimax rotation, resulting in a high differentiation between the two above mentioned factors. A KMO (Kayser Meyer Olkin of 0.98 with a variance of 52.3% was yielded. The internal consistency was calculated by means of Cronbach alpha with intraclass correlation coefficient, yielding a measured value of 0.95 for the whole instrument, 0.95 for the first factor and 0.92 for the second factor. The scores were typified in percentiles, setting 85 as the cutting point, which is equivalent to a direct score of 59 for the Corporal Dissatisfaction factor, 54 for the Concern about Weight factor, and 112 for the general score

  1. Validation of the Arabic version of the SCOFF questionnaire for the screening of eating disorders.

    Science.gov (United States)

    Aoun, A; Azzam, J; Jabbour, F El; Hlais, S; Daham, D; Amm, C El; Honein, K; Dchelotte, P

    2015-05-01

    The high prevalence of eating disorders in Arab countries indicates a need for an Arabic language screening tool. This study aimed to validate an Arabic version (A-SCOFF) of the British SCOFF questionnaire, a brief tool for the screening of eating disorders in primary health care. After translation and back-translation the A-SCOFF was given to 123 female patients [mean age 32 (SD 8.8) years] visiting primary health-care centres in Beirut. Each patient was evaluated by an eating disorders specialist blinded to A-SCOFF results. The validated Arabic version of the Mini International Neuropsychiatric Interview and the DSM-IV criteria for eating disorders were used as diagnostic references. The best diagnostic threshold for the A-SCOFF was found to be at 2 positive answers with a sensitivity of 80.0%, a specificity of 72.7% and an area under the curve of 80.0%. The A-SCOFF questionnaire is accurate and reliable for the early detection of eating disorders in this high-risk population. PMID:26343121

  2. Development and Validation of an Attributional Style Questionnaire for Adolescents

    Science.gov (United States)

    Rodriguez-Naranjo, Carmen; Cano, Antonio

    2010-01-01

    We describe the development and psychometric characteristics of a new version of the Attributional Style Questionnaire (ASQ; Seligman, Abramson, Semmell, & Von Baeyer, 1979)--a version called the Attributional Style Questionnaire for Adolescents (ASQ-A)--using 3 samples (Ns = 547, 438, and 240) of Spanish secondary school students. In Study 1, the…

  3. The Danish anal sphincter rupture questionnaire: Validity and reliability

    DEFF Research Database (Denmark)

    Due, Ulla; Ottesen, Marianne

    2008-01-01

    was test-retested among 20 women with ASR. Results. The questionnaire revealed typical problems after ASR. The length, use of language, and the way the questionnaire was constructed, was deemed appropriate. The reliability test showed good to very good correlation (Kappa values from 0.733 to 0.923) in...

  4. Psychometric Validation of the Sexual Function Questionnaire in Poland

    OpenAIRE

    Slaski, Slawomir; Stefankiewicz, Malgorzata

    2011-01-01

    Questionnaires diagnosing sexual dysfunctions in women are important tools which can facilitate the diagnosis and therapy of individual female patients. The study is aimed at the adaptation of the Sexual Function Questionnaire, which was designed by Frances H. Quirk and associates for the American population, to Polish conditions (Quirk et al. in J Sex Med 4:469–77, 1). The study group consisted of 143 women aged 20–68 who were receiving gynaecological care and displayed various types of sexu...

  5. Validation Studies for the Diet History Questionnaire II

    Science.gov (United States)

    Data show that the DHQ I instrument provides reasonable nutrient estimates, and three studies were conducted to assess its validity/calibration. There have been no such validation studies with the DHQ II.

  6. The development, validation and standardisation of a questionnaire for ICT professional development of mathematics teachers

    Directory of Open Access Journals (Sweden)

    Verona Leendertz

    2015-11-01

    Full Text Available This article reports on the development of a custom-made questionnaire. The questionnaire was developed with the aim to compile guidelines for the professional development (PD of mathematics teachers for the pedagogical use of information and communication technology (ICT integration in teaching and learning. During the standardisation and validation of the questionnaire it was distributed to 179 schools and 300 teachers in eight educational management districts in the Western Cape, South Africa. The extracted factors had a reliability level higher than 0.8, which indicates the items in the questionnaire are significant to address the research problem and the questionnaire is valid for ICT PD.

  7. Validity and reliability of short form-12 questionnaire in Iranian hemodialysis patients

    DEFF Research Database (Denmark)

    Pakpour, Amir H; Nourozi, Saeedeh; Molsted, Stig; Harrison, Adrian Paul; Nourozi, Khadije; Fridlund, Bengt

    2011-01-01

    The aim of the study was to assess the validity and reliability of the SF-12 questionnaire in a sample of Iranian patients undergoing hemodialysis.......The aim of the study was to assess the validity and reliability of the SF-12 questionnaire in a sample of Iranian patients undergoing hemodialysis....

  8. Validity, Reliability and Feasibility of the Eating Behavior Pattern Questionnaire (EBPQ) among Iranian Female Students

    OpenAIRE

    Shabnam Salekzamani; Mohammad Asghari-Jafarabadi; Parvin Dehghan

    2015-01-01

    Background: The aim of this study was to assess the validity, reliability and feasibility of eating behavior pattern questionnaire (EBPQ) in female university students. Methods: In this study, after forward-backward translation, the questionnaire was reviewed by a panel of nutritionists and a psychologist and further thirty participants for the content validity measurement. The translated and modified questionnaire was completed by 225 female students of Tabriz University in 2013. Principl...

  9. Development of a questionnaire to assess medical competencies: Reliability and validity of the Questionnaire

    OpenAIRE

    Giesler, Marianne; Forster, Johannes; Biller, Silke; Fabry, Götz

    2011-01-01

    Introduction: While preparing a graduate survey for medical education in 2008 we realized that no instrument existed that would be suitable to evaluate whether the learning outcomes outlined in the Medical Licensure Act (ÄAppO) would be met. Therefore we developed the Freiburg Questionnaire to Assess Competencies in Medicine (Freiburger Fragebogen zur Erfassung von Kompetenzen in der Medizin, FKM)1 which has been revised and extended several times since then. Currently the FKM includes 45 ite...

  10. Reliability and Validation Study of the Online Instinctual Variant Questionnaire

    Science.gov (United States)

    Andre, Sherry

    2014-01-01

    Leaders often manage both chaos and diversity. We can improve our leadership effectiveness by better understanding our motives and behaviors, and those of our followers. A potential tool for leadership development is the Instinctual Variant Questionnaire (IVQ). Based on Enneagram theory (pronounced "ANY-a-gram"), this online instrument…

  11. Validation of the Marijuana Effect Expectancy Questionnaire-Brief

    Science.gov (United States)

    Torrealday, O.; Stein, L. A. R.; Barnett, N.; Golembeske, C.; Lebeau, R.; Colby, S. M.; Monti, P. M.

    2008-01-01

    The purpose of this study was to evaluate a brief version of the Marijuana Effect Expectancy Questionnaire (MEEQ; Schafer & Brown, 1991). The original MEEQ was reduced to 6 items (MEEQ-B). Principal component analysis (PCA) was performed and two factors were identified (positive effects and negative effects) accounting for 52.3% of the variance.…

  12. Toddler Autism Screening Questionnaire: Development and Potential Clinical Validity

    Science.gov (United States)

    Tsai, Wen-Che; Soong, Wei-Tsuen; Shyu, Yea-Ing Lotus

    2012-01-01

    No feasible screening instrument is available for early detection of children with autism in Taiwan. The existing instruments may not be appropriate for use in Taiwan due to different health care systems and child-rearing cultures. The purpose of this study was to develop and test a screening questionnaire for generic autism. The initial 18-item

  13. Development and Validation of the Self-Harm Reasons Questionnaire

    Science.gov (United States)

    Lewis, Stephen P.; Santor, Darcy A.

    2008-01-01

    Understanding the reasons for self-harm (SH) may be paramount for the identification and treatment of SH behavior. Presently, the psychometric properties for SH reason questionnaires are generally unknown or tested only in non-inpatient samples. Existing inpatient measures may have limited generalizability and do not examine SH apart from an

  14. Development and Validation of the Self-Harm Reasons Questionnaire

    Science.gov (United States)

    Lewis, Stephen P.; Santor, Darcy A.

    2008-01-01

    Understanding the reasons for self-harm (SH) may be paramount for the identification and treatment of SH behavior. Presently, the psychometric properties for SH reason questionnaires are generally unknown or tested only in non-inpatient samples. Existing inpatient measures may have limited generalizability and do not examine SH apart from an…

  15. Science Motivation Questionnaire: Construct Validation with Nonscience Majors

    Science.gov (United States)

    Glynn, Shawn M.; Taasoobshirazi, Gita; Brickman, Peggy

    2009-01-01

    This study examined how 770 nonscience majors, enrolled in a core-curriculum science course, conceptualized their motivation to learn science. The students responded to the Science Motivation Questionnaire, a 30-item Likert-type instrument designed to provide science education researchers and science instructors with information about students'…

  16. Development and initial validation of a fertility experiences questionnaire

    OpenAIRE

    Thomas, F. Scarlett; Stanford, Joseph B; Sanders, Jessica N.; Gurtcheff, Shawn E.; Gibson, Mark; Porucznik, Christina A.; Simonsen, Sara E

    2015-01-01

    Background Many women throughout the world have history of subfertility (resolved or unresolved), but much remains unknown about services and treatments chosen. Methods We developed a mixed-mode fertility experiences questionnaire (FEQ) in 2009 through literature review and iterative pilot work to optimize question format and mode of administration. The focus of the FEQ is to collect data retrospectively on time at risk for pregnancy, fertility treatments received and declined, pregnancy, tim...

  17. Validation of the Marijuana Effect Expectancy Questionnaire-Brief

    OpenAIRE

    Torrealday, O.; Stein, L.A.R.; Barnett, N; Golembeske, C.; Lebeau, R; Colby, S. M.; Monti, P M

    2008-01-01

    The purpose of this study was to evaluate a brief version of the Marijuana Effect Expectancy Questionnaire (MEEQ; Schafer & Brown, 1991). The original MEEQ was reduced to 6 items (MEEQ-B). Principal component analysis (PCA) was performed and two factors were identified (positive effects and negative effects) accounting for 52.3% of the variance. Internal consistencies (0.42 to 0.60) were slightly lower than those of the original MEEQ. The negative effect expectancy scale correlated with crite...

  18. Development and validation of the Occupational Hardiness Questionnaire

    OpenAIRE

    Moreno Jiménez, Bernardo; Rodríguez Muñoz, Alfredo; Garrosa Hernández, Eva; Blanco Donoso, Luis Manuel

    2014-01-01

    One of the most traditional approaches to the positive study of personality has been the research on Hardiness or Hardy Personality. However, studies about this construct have systematically suffered from a lack of suffi cient psychometric guarantees of the measures. Method: This paper presents the Occupational Hardiness Questionnaire (OHQ), the result of a research line on the subject and its measurement with a total sample of 1,647 participants. Results: Four studies show the results of exp...

  19. Acceptance of Tinnitus : Validation of the Tinnitus Acceptance Questionnaire

    OpenAIRE

    Weise, Cornelia; Kleinstuber, Maria; Hesser, Hugo; Westin, Vendela; Andersson, Gerhard

    2013-01-01

    The concept of acceptance has recently received growing attention within tinnitus research due to the fact that tinnitus acceptance is one of the major targets of psychotherapeutic treatments. Accordingly, acceptance-based treatments will most likely be increasingly offered to tinnitus patients and assessments of acceptance-related behaviours will thus be needed. The current study investigated the factorial structure of the Tinnitus Acceptance Questionnaire (TAQ) and the role of tinnitus acce...

  20. The Infant Crying Questionnaire: Initial Factor Structure and Validation

    OpenAIRE

    Haltigan, John D.; Leerkes, Esther M.; Burney, Regan V.; Brien, Marion O’; Supple, Andrew J.; Calkins, Susan D.

    2012-01-01

    The current project reports on an initial investigation into the factor structure of the Infant Crying Questionnaire (ICQ), a measure designed to assess parental beliefs about infant crying, in a sample of 259 primiparous mothers. Exploratory factor analyses yielded evidence for a five-factor structure to the ICQ, with two factors that may be conceptually viewed as infant-oriented beliefs regarding infant crying (Attachment/Comfort and Crying as Communication) and three factors conceptually r...

  1. A validity study of the SSP-School Inclusion Questionnaire

    OpenAIRE

    DIANA DĂMEAN

    2012-01-01

    The paper is based on the results of a research that aimed to identify the factors influencing school inclusion among disadvantagedstudents. The main outcome of the research was the development of the SSP-School Inclusion Questionnaire, intended to: (1)measure school inclusion levels among students; (2) identify students with significantly lower levels of school inclusion, whoneed to be included in intervention programs; and (3) measure the impact of intervention programs using subjective ind...

  2. A reliable and valid questionnaire was developed to measure computer vision syndrome at the workplace

    OpenAIRE

    Seguí Crespo, María del Mar; Cabrero García, Julio; Crespo, Ana; Verdú Soriano, José; Ronda Pérez, Elena

    2015-01-01

    Objectives: To design and validate a questionnaire to measure visual symptoms related to exposure to computers in the workplace. Study Design and Setting: Our computer vision syndrome questionnaire (CVS-Q) was based on a literature review and validated through discussion with experts and performance of a pretest, pilot test, and retest. Content validity was evaluated by occupational health, optometry, and ophthalmology experts. Rasch analysis was used in the psychometric evaluation of the que...

  3. Organizational citizenship behavior in schools: validation of a questionnaire.

    Science.gov (United States)

    Neves, Paula C; Paixão, Rui; Alarcão, Madalena; Gomes, A Duarte

    2014-01-01

    The present study examines the psychometric properties (including factorial validity) of an organizational citizenship behavior (OCB) scale in a school context. A total of 321 middle and high school teachers from 59 schools in urban and rural areas of central Portugal completed the OCB scale at their schools. The confirmatory factor analysis validated a hierarchical model with four latent factors on the first level (altruism, conscientiousness, civic participation and courtesy) and a second order factor (OCB). The revised model fit with the data, χ 2 /gl = 1.97; CFI = .962; GFI = .952, RMSEA = .05. The proposed scale (comportamentos de cidadania organizacional em escolas- Revista CCOE-R)- is a valid instrument to assess teacher's perceptions of OCB in their schools, allowing investigation at the organizational level of analysis. PMID:25012512

  4. Drug Use Disorder (DUD) Questionnaire: Scale Development and Validation

    Science.gov (United States)

    Scherer, Michael; Furr-Holden, C. Debra; Voas, Robert B.

    2013-01-01

    Background: Despite the ample interest in the measurement of substance abuse and dependence, obtaining biological samples from participants as a means to validate a scale is considered time and cost intensive and is, subsequently, largely overlooked. Objectives: To report the psychometric properties of the drug use disorder (DUD) questionnaire…

  5. Validation of the Physician Teaching Motivation Questionnaire (PTMQ)

    OpenAIRE

    Dybowski, Christoph; Harendza, Sigrid

    2015-01-01

    Background Physicians play a major role as teachers in undergraduate medical education. Studies indicate that different forms and degrees of motivation can influence work performance in general and that teachers’ motivation to teach can influence students’ academic achievements in particular. Therefore, the aim of this study was to develop and to validate an instrument measuring teaching motivations in hospital-based physicians. Methods We chose self-determination theory as a theoretical fram...

  6. Design and validating the nurse-patient communication skills questionnaire

    OpenAIRE

    Saadat Marhamati; Mitra Amini; Houri Mousavinezhad; Parisa Nabeiei

    2016-01-01

    Introduction: Evaluation of nurse-patient communication skills have been strongly emphasized in order to ensure the possibility of effective communication as well as assessment of the effect of communication skills training programs. Reaching this goal requires the use of standard instruments which is based on the native culture of the target group. Due to the absence of native instruments in this field, the aim of this study was to design and assess the validity and reliability of interperso...

  7. SPORT FAN MOTIVATION QUESTIONNAIRE: A STUDY OF VALIDITY AND RELIABILITY

    OpenAIRE

    KAFKAS, Muhammed Emin; Çoban, Bilal; Armağan ŞAHİN KAFKAS

    2012-01-01

    The purpose of this research, Yousof Al-Thibiti (2004) Fan Motivational scale was developed by Turkish adapts and scales to analyze the validity and reliability. The study group was composed that Inonu University studying at different faculty of education between the age of 17-31 494’ü (%54) women and 421’i (%46) male students. Firstly of linguistic equivalence of the scale were examined. Secondly after linguistic equivalence was performed reliability analysis. The total scale internal consis...

  8. Word reading threshold and mild cognitive impairment: a validation study

    Directory of Open Access Journals (Sweden)

    Arsenault-Lapierre Genevieve

    2012-07-01

    Full Text Available Abstract Background It was previously found, in a pilot study, that Word Reading Threshold (WRT test is abnormally prolonged in individuals with Alzheimers disease (AD and Mild Cognitive Impairment (MCI, with high sensitivity and specificity. This validation study examines the WRT test as a prognostic tool in MCI individuals. We wish to confirm in a larger group the sensitivity and specificity of the WRT test and determine whether it is influenced by deterioration on other cognitive domains. Methods We measured WRT in 60 MCI individuals, 29 AD patients, and 33 normal elderly control (NE. We followed the MCI individuals over 8 years to monitor who progressed to dementia. Results We found a statistically significant difference in WRT scores between the three groups. However, using the same cutoff of 85 milliseconds suggested by Massoud and his colleagues, we found lower diagnostic sensitivity (72% and specificity (76% when comparing NC and AD. Furthermore, the test did not clearly differentiate MCI individuals who progressed to dementia from those who did not. WRT was found to correlate to some degree with other cognitive domains, especially attention. Conclusions We conclude that the WRT is insufficient alone as a diagnostic tool for prodromal AD.

  9. Agreement, reliability and validity in 3 shoulder questionnaires in patients with rotator cuff disease

    OpenAIRE

    Juel Niels G; Keller Anne; Tveit Einar K; Bautz-Holter Erik; Ekeberg Ole M; Brox Jens I

    2008-01-01

    Abstract Background Self-report questionnaires play an important role as outcome measures in shoulder research. Having an estimate of the measurement error of these questionnaires is of importance when assessing follow-up results after treatment and when planning intervention studies. The aim of this study was to cross-culturally adapt the Norwegian version of the OSS and WORC questionnaire and examine and compare agreement, reliability and construct validity of the disease-specific shoulder ...

  10. Evaluation of a Validated Food Frequency Questionnaire for Self-Defined Vegans in the United States

    OpenAIRE

    Patricia Dyett; Sujatha Rajaram; Haddad, Ella H; Joan Sabate

    2014-01-01

    This study aimed to develop and validate a de novo food frequency questionnaire for self-defined vegans in the United States. Diet histories from pilot samples of vegans and a modified ‘Block Method’ using seven selected nutrients of concern in vegan diet patterns, were employed to generate the questionnaire food list. Food frequency responses of 100 vegans from 19 different U.S. states were obtained via completed mailed questionnaires and compared to multiple telephone-conducted diet recall ...

  11. The development, validation and standardisation of a questionnaire for ICT professional development of mathematics teachers

    OpenAIRE

    Verona Leendertz; A. Seugnet Blignaut; Suria Ellis; Nieuwoudt, Hercules D.

    2015-01-01

    This article reports on the development of a custom-made questionnaire. The questionnaire was developed with the aim to compile guidelines for the professional development (PD) of mathematics teachers for the pedagogical use of information and communication technology (ICT) integration in teaching and learning. During the standardisation and validation of the questionnaire it was distributed to 179 schools and 300 teachers in eight educational management districts in the Western Cape, South A...

  12. Validating the SF-36 health survey questionnaire: new outcome measure for primary care.

    OpenAIRE

    Brazier, J.E.; Harper, R.; Jones, N. M.; O'Cathain, A; Thomas, K. J.; Usherwood, T; Westlake, L

    1992-01-01

    OBJECTIVES--To test the acceptability, validity, and reliability of the short form 36 health survey questionnaire (SF-36) and to compare it with the Nottingham health profile. DESIGN--Postal survey using a questionnaire booklet together with a letter from the general practitioner. Non-respondents received two reminders at two week intervals. The SF-36 questionnaire was retested on a subsample of respondents two weeks after the first mailing. SETTING--Two general practices in Sheffield. PATIEN...

  13. French permanent survey on indoor air quality - Part 2.: Questionnaires and validation procedure of collected data

    OpenAIRE

    Derbez, Mickael; Gregoire, Anthony; Ramalho, Olivier; Garrigue, Julien; Kirchner, Séverine

    2006-01-01

    This paper focuses on a synthesis of the questionnaires from the 2003-2005 campaign of the French permanent survey on indoor air quality and presents the associated quality control system including quality code, missing data recovery and validation procedure.

  14. Validity and reliability of short form-12 questionnaire in Iranian hemodialysis patients

    DEFF Research Database (Denmark)

    Pakpour, Amir H.; Nourozi, Saeedeh; Mølsted, Stig; Harrison, Adrian Paul; Nourozi, Khadije; Fridlund, Bengt

    2011-01-01

    INTRODUCTION: The aim of the study was to assess the validity and reliability of the SF-12 questionnaire in a sample of Iranian patients undergoing hemodialysis. MATERIALS AND METHODS: One hundred and forty-four hemodialysis patients were included from dialysis centers in Zanjan, Iran, and were...... shorter version of the SF-36 questionnaire in future studies involving Iranian patients undergoing hemodialysis....

  15. Validation of the Repetitive Behaviour Questionnaire for Use with Children with Autism Spectrum Disorder

    Science.gov (United States)

    Honey, Emma; McConachie, Helen; Turner, Michelle; Rodgers, Jacqui

    2012-01-01

    The repetitive behaviour questionnaire (RBQ) (Turner, 1995) is one of the three most commonly used interview/questionnaire measures of repetitive behaviour (Honey et al., in preparation). Despite this there is a scarcity of information concerning its structure, reliability and validity. The psychometric properties of the RBQ were examined when…

  16. Methodological Validation of Quality of Life Questionnaire for Coal Mining Groups-Indian Scenario

    Science.gov (United States)

    Sen, Sayanti; Sen, Goutam; Tewary, B. K.

    2012-01-01

    Maslow's hierarchy-of-needs theory has been used to predict development of Quality of Life (QOL) in countries over time. In this paper an attempt has been taken to derive a methodological validation of quality of life questionnaire which have been prepared for the study area. The objective of the study is to standardize a questionnaire tool to

  17. Validation of a Tibetan Translation of the Hopkins Symptom Checklist-25 and the Harvard Trauma Questionnaire

    Science.gov (United States)

    Lhewa, Dechen; Banu, Sophia; Rosenfeld, Barry; Keller, Allen

    2007-01-01

    This study sought to translate and validate the Hopkins Symptom Checklist-25 (HSCL) and the Harvard Trauma Questionnaire (HTQ) in a Tibetan population. Translated questionnaires were administered to 57 Tibetan survivors of torture/human rights abuses living in the United States and receiving services in a torture treatment program. Participants…

  18. The Validation of a Food Label Literacy Questionnaire for Elementary School Children

    Science.gov (United States)

    Reynolds, Jesse S.; Treu, Judith A.; Njike, Valentine; Walker, Jennifer; Smith, Erica; Katz, Catherine S.; Katz, David L.

    2012-01-01

    Objective: To determine the reliability and validity of a 10-item questionnaire, the Food Label Literacy for Applied Nutrition Knowledge questionnaire. Methods: Participants were elementary school children exposed to a 90-minute school-based nutrition program. Reliability was assessed via Cronbach alpha and intraclass correlation coefficient…

  19. Methodological Validation of Quality of Life Questionnaire for Coal Mining Groups-Indian Scenario

    Science.gov (United States)

    Sen, Sayanti; Sen, Goutam; Tewary, B. K.

    2012-01-01

    Maslow's hierarchy-of-needs theory has been used to predict development of Quality of Life (QOL) in countries over time. In this paper an attempt has been taken to derive a methodological validation of quality of life questionnaire which have been prepared for the study area. The objective of the study is to standardize a questionnaire tool to…

  20. Relative Reliability and Validity of the Block Kids Questionnaire among Youth Aged 10 to 17 Years

    Science.gov (United States)

    This cross-sectional study tested the reliability and validity of the Block Kids Questionnaire to assess diet during the past 7 days. Within a 7-day period, 10- to 17-year-old children and adolescents completed two 24-hour dietary recalls by telephone, followed by the Block Kids Questionnaire at the...

  1. Bullying and Cyberbullying in Portugal: Validation of a Questionnaire and Analysis of Prevalence

    Science.gov (United States)

    Coelho, Vítor Alexandre; Sousa, Vanda; Marchante, Marta; Brás, Patrícia; Romão, Ana Maria

    2016-01-01

    This study aims to validate the Bullying and Cyberbullying Behaviors Questionnaire, to examine the prevalence of bullying and victimization behaviors in Portuguese middle school students, and to analyse the differences in victimization and bullying between genders and across school grades. The questionnaire is composed of 36 items, allowing for…

  2. Validation of a Tibetan Translation of the Hopkins Symptom Checklist-25 and the Harvard Trauma Questionnaire

    Science.gov (United States)

    Lhewa, Dechen; Banu, Sophia; Rosenfeld, Barry; Keller, Allen

    2007-01-01

    This study sought to translate and validate the Hopkins Symptom Checklist-25 (HSCL) and the Harvard Trauma Questionnaire (HTQ) in a Tibetan population. Translated questionnaires were administered to 57 Tibetan survivors of torture/human rights abuses living in the United States and receiving services in a torture treatment program. Participants

  3. Development and validation of the coping strategies questionnaire for parents of children with diabetes

    OpenAIRE

    Beléndez Vázquez, Marina; Topa Cantisano, Gabriela; Bermejo Alegría, Rosa María; Méndez Carrillo, Francisco Javier; Marín, María del Carmen

    2009-01-01

    This study describes the development and validation of the Coping Strategies for Diabetes Care (CSDC) questionnaire for parents of children with diabetes. In Study 1, a pilot version was tested with a sample of 101 parents. In Study 2 (N=199), confirmatory factor analyses were conducted on data from fathers and mothers separately. In Study 3 (N=109 parents)validity was determined using the WHO-Well Being Index and other measures. The final questionnaire consisted of 15 items. Analyses reveale...

  4. The reliability and validity of the Questionnaire - Children with Difficulties (QCD)

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    Usami, Masahide; Sasayama, Daimei; Sugiyama, Nobuhiro; Hosogane, Nana; Kim, Soo-Yung; Yamashita, Yushiro; Kodaira, Masaki; Watanabe, Kyota; Iwadare, Yoshitaka; Sawa, Tetsuji; Saito, Kazuhiko

    2013-01-01

    Background The aim of this study was to evaluate the reliability and validity of the Questionnaire-Children with Difficulties (QCD), which was developed for the evaluation of children’s daily life behaviors during specified periods of the day. Methods The subjects were 1,514 Japanese public elementary and junior high school students. For the examination of reliability, Cronbach’s alpha was calculated to assess the internal consistency of the questionnaire. With regard to validity, correlation...

  5. Development and Validation of a Personality Assessment Instrument for Traditional Korean Medicine: Sasang Personality Questionnaire

    OpenAIRE

    Soo Hyun Park; Siwoo Lee; Soo Jin Lee; Eunsu Jang; Han Chae

    2012-01-01

    Objective. Sasang typology is a traditional Korean medicine based on the biopsychosocial perspectives of Neo-Confucianism and utilizes medical herbs and acupuncture for type-specific treatment. This study was designed to develop and validate the Sasang Personality Questionnaire (SPQ) for future use in the assessment of personality based on Sasang typology. Design and Methods. We selected questionnaire items using internal consistency analysis and examined construct validity with explorative f...

  6. Development and validation of the Family Motivational Climate Questionnaire (FMC-Q)

    OpenAIRE

    Alonso Tapia, Jesús; Simón Rueda, Cecilia; Asensio Fuentes, César

    2013-01-01

    The goal of this study was to develop and validate the Family Motivational Climate Questionnaire (FMCQ). Parental involvement (PI) affects children’s academic orientations. However, PI questionnaires had not considered parenting behaviours from the perspective of motivational theories. It was therefore decided to develop the FMCQ. Method: 570 Secondary-School students formed the sample. To validate the FMCQ, confirmatory factor analyses, reliability analysis and correlation and regression ...

  7. SPORT FAN MOTIVATION QUESTIONNAIRE: A STUDY OF VALIDITY AND RELIABILITY

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    Muhammed Emin KAFKAS

    2012-04-01

    Full Text Available The purpose of this research, Yousof Al-Thibiti (2004 Fan Motivational scale was developed by Turkish adapts and scales to analyze the validity and reliability. The study group was composed that Inonu University studying at different faculty of education between the age of 17-31 494’ü (%54 women and 421’i (%46 male students. Firstly of linguistic equivalence of the scale were examined. Secondly after linguistic equivalence was performed reliability analysis. The total scale internal consistency coefficients for sizes .85 and subscale range of .70-.78, the re-test reliability coefficients were between .79-.89. at the same time, exploratory factor analysis and confirmatory factor analysis is carried out with the scale and found to comply with the data. As a result of scale to measure the status of individuals to participate in sporting activities was found to have an appropriate structure.

  8. A content validated questionnaire for assessment of self reported venous blood sampling practices

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    Bölenius Karin

    2012-01-01

    Full Text Available Abstract Background Venous blood sampling is a common procedure in health care. It is strictly regulated by national and international guidelines. Deviations from guidelines due to human mistakes can cause patient harm. Validated questionnaires for health care personnel can be used to assess preventable "near misses"--i.e. potential errors and nonconformities during venous blood sampling practices that could transform into adverse events. However, no validated questionnaire that assesses nonconformities in venous blood sampling has previously been presented. The aim was to test a recently developed questionnaire in self reported venous blood sampling practices for validity and reliability. Findings We developed a questionnaire to assess deviations from best practices during venous blood sampling. The questionnaire contained questions about patient identification, test request management, test tube labeling, test tube handling, information search procedures and frequencies of error reporting. For content validity, the questionnaire was confirmed by experts on questionnaires and venous blood sampling. For reliability, test-retest statistics were used on the questionnaire answered twice. The final venous blood sampling questionnaire included 19 questions out of which 9 had in total 34 underlying items. It was found to have content validity. The test-retest analysis demonstrated that the items were generally stable. In total, 82% of the items fulfilled the reliability acceptance criteria. Conclusions The questionnaire could be used for assessment of "near miss" practices that could jeopardize patient safety and gives several benefits instead of assessing rare adverse events only. The higher frequencies of "near miss" practices allows for quantitative analysis of the effect of corrective interventions and to benchmark preanalytical quality not only at the laboratory/hospital level but also at the health care unit/hospital ward.

  9. International Physical Activity Questionnaire (IPAQ and New Zealand Physical Activity Questionnaire (NZPAQ: A doubly labelled water validation

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    Rodgers Anthony

    2007-12-01

    Full Text Available Abstract Background Accurate measurement of physical activity is a pre-requisite for monitoring population health and for evaluating effective interventions. The International Physical Activity Questionnaire (IPAQ is used as a comparable and standardised self-report measure of habitual physical activity of populations from different countries and socio-cultural contexts. The IPAQ has been modified to produce a New Zealand physical activity questionnaire (NZPAQ. The aim of this study was to validate the IPAQ and NZPAQ against doubly labelled water (DLW. Method: Total energy expenditure (TEE was measured over a 15-day period using DLW. Activity-related energy expenditure (AEE was estimated by subtracting the energy expenditure from resting metabolic rate and thermic effect of feeding from TEE. The IPAQ (long form and NZPAQ (short form were completed at the end of each 7-day period. Activity-related energy expenditure (IPAQAEE and NZPAQAEE was calculated from each questionnaire and compared to DLWAEE. Results Thirty six adults aged 18 to 56 years (56% female completed all measurements. Compared to DLWAEE, IPAQAEE and NZPAQAEE on average underestimated energy expenditure by 27% and 59%, respectively. There was good agreement between DLWAEE and both IPAQAEE and NZPAQAEE at lower levels of physical activity. However there was marked underestimation of questionnaire-derived energy expenditure at higher levels of activity. Conclusion Both the IPAQ and NZPAQ instruments have a demonstrated systematic bias toward underestimation of physical activity-related energy expenditure at higher levels of physical activity compared to DLW. Appropriate calibration factors could be used to correct for measurement error in physical activity questionnaires and hence improve estimation of AEE.

  10. Identification of validated questionnaires to measure adherence to pharmacological antihypertensive treatments

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    Prez-Escamilla B

    2015-04-01

    Full Text Available Beatriz Prez-Escamilla,1 Luca Franco-Trigo,1 Joanna C Moullin,2 Fernando Martnez-Martnez,1 Jos P Garca-Corpas1 1Academic Centre in Pharmaceutical Care, Faculty of Pharmacy, University of Granada, Granada, Spain; 2Graduate School of Health, Faculty of Pharmacy, University of Technology Sydney, Sydney, NSW, Australia Background: Low adherence to pharmacological treatments is one of the factors associated with poor blood pressure control. Questionnaires are an indirect measurement method that is both economic and easy to use. However, questionnaires should meet specific criteria, to minimize error and ensure reproducibility of results. Numerous studies have been conducted to design questionnaires that quantify adherence to pharmacological antihypertensive treatments. Nevertheless, it is unknown whether questionnaires fulfil the minimum requirements of validity and reliability. The aim of this study was to compile validated questionnaires measuring adherence to pharmacological antihypertensive treatments that had at least one measure of validity and one measure of reliability. Methods: A literature search was undertaken in PubMed, the Excerpta Medica Database (EMBASE, and the Latin American and Caribbean Health Sciences Literature database (Literatura Latino-Americana e do Caribe em Cincias da Sade [LILACS]. References from included articles were hand-searched. The included papers were all that were published in English, French, Portuguese, and Spanish from the beginning of the databases indexing until July 8, 2013, where a validation of a questionnaire (at least one demonstration of the validity and at least one of reliability was performed to measure adherence to antihypertensive pharmacological treatments. Results: A total of 234 potential papers were identified in the electronic database search; of these, 12 met the eligibility criteria. Within these 12 papers, six questionnaires were validated: the MoriskyGreenLevine; Brief Medication Questionnaire; Hill-Bone Compliance to High Blood Pressure Therapy Scale; Morisky Medication Adherence Scale; Treatment Adherence Questionnaire for Patients with Hypertension (TAQPH; and MartnBayarreGrau. Questionnaire length ranged from four to 28 items. Internal consistency, assessed by Cronbachs ?, varied from 0.43 to 0.889. Additional statistical techniques utilized to assess the psychometric properties of the questionnaires varied greatly across studies. Conclusion: At this stage, none of the six questionnaires included could be considered a gold standard. However, this revision will assist health professionals in the selection of the most appropriate tool for their individual circumstances. Keywords: validation, hypertension, medication, compliance, scale, validity, reliability

  11. Validation of the DYMUS questionnaire for the assessment of dysphagia in multiple sclerosis.

    Science.gov (United States)

    Bergamaschi, Roberto; Rezzani, C; Minguzzi, S; Amato, M P; Patti, F; Marrosu, Maria Giovanna; Bonavita, S; Grasso, M G; Ghezzi, Angelo; Rottoli, M; Gasperini, C; Restivo, D; Maimone, D; Rossi, Paolo; Stromillo, M L; Montomoli, C; Solaro, C

    2009-01-01

    Swallowing problems can complicate the course of multiple sclerosis (MS). However, no validated questionnaire for the assessment of dysphagia in MS is currently available. We previously developed a 10-item DYsphagia in Multiple Sclerosis questionnaire (DYMUS). In the present study, this questionnaire was submitted to a validation process. Thirteen Italian MS centres took part in this research in which DYMUS was administered to 1734 consecutive MS patients during routine checkups outside relapse. The questionnaire showed very good internal consistency (Cronbach's alpha = 0.914). It was then subdivided into two subscales, both of which also showed very good internal consistency: Cronbach's alpha was 0.885 for the 'dysphagia for solids' subscale and 0.864 for the 'dysphagia for liquids' subscale. The DYMUS questionnaire was found to be an easy and reliable tool for detecting dysphagia and also for the preliminary selection of patients requiring more specific instrumental analyses, and those suitable for aspiration prevention programmes. PMID:20018144

  12. Life Satisfaction Questionnaire (Lisat-9): Reliability and Validity for Patients with Acquired Brain Injury

    Science.gov (United States)

    Boonstra, Anne M.; Reneman, Michiel F.; Stewart, Roy E.; Balk, Gerlof A.

    2012-01-01

    The aim of this study was to determine the reliability and discriminant validity of the Dutch version of the life satisfaction questionnaire (Lisat-9 DV) to assess patients with an acquired brain injury. The reliability study used a test-retest design, and the validity study used a cross-sectional design. The setting was the general rehabilitation…

  13. Factor Validity of the Motivated Strategies for Learning Questionnaire (MSLQ) in Asynchronous Online Learning Environments (AOLE)

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    Cho, Moon-Heum; Summers, Jessica

    2012-01-01

    The purpose of this study was to investigate the factor validity of the Motivated Strategies for Learning Questionnaire (MSLQ) in asynchronous online learning environments. In order to check the factor validity, confirmatory factor analysis (CFA) was conducted with 193 cases. Using CFA, it was found that the original measurement model fit for…

  14. The Early Maladaptive Schema Questionnaire-Short Form: A Construct Validity Study.

    Science.gov (United States)

    Glaser, Brian A.; Campbell, Linda F.; Calhoun, Georgia B.; Bates, Jeffrey M.; Petrocelli, John V.

    2002-01-01

    N.B. Schmidt, T.E. Joiner, J.E. Young, and M.J. Telch (1995) provided preliminary construct validity for scores from J.E. Young's (1990) 205-item Early Maladaptive Schema Questionnaire. The present study extends this work by examining the construct validity of scores from the shorter 75-item version of this instrument-the Early Maladaptive Schema…

  15. The Trait Emotional Intelligence Questionnaire: Internal Structure, Convergent, Criterion, and Incremental Validity in an Italian Sample

    Science.gov (United States)

    Andrei, Federica; Smith, Martin M.; Surcinelli, Paola; Baldaro, Bruno; Saklofske, Donald H.

    2016-01-01

    This study investigated the structure and validity of the Italian translation of the Trait Emotional Intelligence Questionnaire. Data were self-reported from 227 participants. Confirmatory factor analysis supported the four-factor structure of the scale. Hierarchical regressions also demonstrated its incremental validity beyond demographics, the…

  16. The Trait Emotional Intelligence Questionnaire: Internal Structure, Convergent, Criterion, and Incremental Validity in an Italian Sample

    Science.gov (United States)

    Andrei, Federica; Smith, Martin M.; Surcinelli, Paola; Baldaro, Bruno; Saklofske, Donald H.

    2016-01-01

    This study investigated the structure and validity of the Italian translation of the Trait Emotional Intelligence Questionnaire. Data were self-reported from 227 participants. Confirmatory factor analysis supported the four-factor structure of the scale. Hierarchical regressions also demonstrated its incremental validity beyond demographics, the

  17. Life Satisfaction Questionnaire (Lisat-9): Reliability and Validity for Patients with Acquired Brain Injury

    Science.gov (United States)

    Boonstra, Anne M.; Reneman, Michiel F.; Stewart, Roy E.; Balk, Gerlof A.

    2012-01-01

    The aim of this study was to determine the reliability and discriminant validity of the Dutch version of the life satisfaction questionnaire (Lisat-9 DV) to assess patients with an acquired brain injury. The reliability study used a test-retest design, and the validity study used a cross-sectional design. The setting was the general rehabilitation

  18. Convergence among Data Sources, Response Bias, and Reliability and Validity of a Structured Job Analysis Questionnaire.

    Science.gov (United States)

    Smith, Jack E.; Hakel, Milton D.

    1979-01-01

    Examined are questions pertinent to the use of the Position Analysis Questionnaire: Who can use the PAQ reliably and validly? Must one rely on trained job analysts? Can people having no direct contact with the job use the PAQ reliably and validly? Do response biases influence PAQ responses? (Author/KC)

  19. Validation of Russian versions of questionnaires in patients with low back pain syndrome

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    T. V. Chernyshova

    2005-08-01

    Full Text Available Objective. To assess psychometric characteristics of Russian versions Health Assessment Questionnaire (HAQ, WOMAC and the brief form of a questionnaire of pain Me Gill at patients with a low back pain (LBP. Material and methods. It is surveyed 100 patients with the chronic syndrome LBP caused by an osteochondrosis of a backbone. Mean age of patients has made 45,69 7,61 years, from them women (77 % prevailed. Average duration of disease was 10,20 6,01 years, and duration of an aggravation - 4,04 1,75 months. Among surveyed patients with II radiological stage (R prevailed. The assessment constructive validity questionnaires HAQ, WOMAC and the brief form of a questionnaire of pain Me Gill was carried out by the multifactorial analysis with allocation of the main components, a method of "known groups" on the basis of construction of hypotheses, the correlation analysis with external criteria and separate clinical-tool parameters. Reliability of questionnaires was estimated with the help of coefficient internal constancy a Kronbach, sensitivity - definition of the answer to therapy on the clinical data and self-estimations of patients, to calculation of index Gyatt. Results. Simultaneously with improvement of a condition of patients the positive authentic by criterion Mann- Whitney (Z dynamics of parameters under questionnaires HAQ, WOMAC and the brief form of a questionnaire of pain Me Gill was marked. In group of patients with LBP where the answer from therapy was absent, changes of parameters of investigated questionnaires did not occur, that testified to sensitivity of questionnaires. Other methods have shown sufficient validity and reliability of questionnaires WOMAC, the brief form of a questionnaire of pain Me Gill, questionnaire HAQ, except for his scales "force of a brush and "reception peep" which were less actual for patients with LBP. High correlation communications of size FDI (Functional Disability Index on HAQ, scales WOMAC, sections of a brief questionnaire of pain Me Gill with scales of general questionnaire SF-36 are revealed. Conclusion. Russian versions of questionnaires HAQ, WOMAC and the brief form of a questionnaire of pain Me Gill has high psychometric characteristics it is validity, the reliable and sensitive tool for assessment of quality of life (QL of patients with LBP and can be recommended to application in clinical practice for assessment QL of patients and monitoring of effect of spent therapy at LBP.

  20. Validation of Russian versions of questionnaires in patients with low back pain syndrome

    Directory of Open Access Journals (Sweden)

    T. V. Chernyshova

    2005-08-01

    Full Text Available Objective. To assess psychometric characteristics of Russian versions Health Assessment Questionnaire (HAQ, WOMAC and the brief form of a questionnaire of pain Me Gill at patients with a low back pain (LBP. Material and methods. It is surveyed 100 patients with the chronic syndrome LBP caused by an osteochondrosis of a backbone. Mean age of patients has made 45,69 ± 7,61 years, from them women (77 % prevailed. Average duration of disease was 10,20 ± 6,01 years, and duration of an aggravation - 4,04 ± 1,75 months. Among surveyed patients with II radiological stage (R prevailed. The assessment constructive validity questionnaires HAQ, WOMAC and the brief form of a questionnaire of pain Me Gill was carried out by the multifactorial analysis with allocation of the main components, a method of "known groups" on the basis of construction of hypotheses, the correlation analysis with external criteria and separate clinical-tool parameters. Reliability of questionnaires was estimated with the help of coefficient internal constancy a Kronbach, sensitivity - definition of the answer to therapy on the clinical data and self-estimations of patients, to calculation of index Gyatt. Results. Simultaneously with improvement of a condition of patients the positive authentic by criterion Mann- Whitney (Z dynamics of parameters under questionnaires HAQ, WOMAC and the brief form of a questionnaire of pain Me Gill was marked. In group of patients with LBP where the answer from therapy was absent, changes of parameters of investigated questionnaires did not occur, that testified to sensitivity of questionnaires. Other methods have shown sufficient validity and reliability of questionnaires WOMAC, the brief form of a questionnaire of pain Me Gill, questionnaire HAQ, except for his scales "force of a brush ” and "reception peep" which were less actual for patients with LBP. High correlation communications of size FDI (Functional Disability Index on HAQ, scales WOMAC, sections of a brief questionnaire of pain Me Gill with scales of general questionnaire SF-36 are revealed. Conclusion. Russian versions of questionnaires HAQ, WOMAC and the brief form of a questionnaire of pain Me Gill has high psychometric characteristics it is validity, the reliable and sensitive tool for assessment of quality of life (QL of patients with LBP and can be recommended to application in clinical practice for assessment QL of patients and monitoring of effect of spent therapy at LBP.

  1. Validation of the Buss-Perry Aggression Questionnaire-Short Form among Portuguese juvenile delinquents.

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    Pechorro, Pedro; Barroso, Ricardo; Poiares, Carlos; Oliveira, João Pedro; Torrealday, Ohiana

    2016-01-01

    The aim of the present study was to validate the Buss-Perry Aggression Questionnaire-Short Form (BPAQ-SF) among Portuguese juvenile delinquents. With a total sample of 237 male participants, subdivided into an incarcerated forensic sample (n=192) and a community sample (n=45), the Portuguese version of the BPAQ-SF demonstrated good psychometric properties in terms of factor structure, internal consistency, convergent validity, discriminant validity, predictive validity and known-groups validity that generally justify its use among Portuguese youth. Statistically significant associations were found with drug use and alcohol abuse. PMID:26303901

  2. Transcultural adaptation and validation of the "Adult Eosinophilic Esophagitis Quality of Life Questionnaire" into Spanish

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    Alfredo J. Lucendo

    2014-06-01

    Full Text Available Background: The "Adult Eosinophilic Esophagitis Quality of Life (EoE-QoL-A Questionnaire" was developed in English as a valid, reliable, and disease-specific health-related QoL measure. This research aims to adapt and validate this questionnaire for Spanish-speaking patients. Patients and methods: A multicenter, observational, prospective study was conducted at 8 Spanish hospitals. The cultural adaptation of the original EoE-QoL-A questionnaire was undertaken through a standardized 3-phase procedure: 1. Translation; 2. Retrotranslation; and 3. Pilot study. Patients completed the Hospital Anxiety and Depression Scale (HADS, the Short Form (SF-12, the Brief Illness Perception Questionnaire (BIPQ, and the adapted EoE-QoL-A, with a retest 3 months later. Statistical analysis included construct validity, internal consistency, criterion validity, and reproducibility. Results: One hundred and seventy adult EoE patients (73.5 % male; aged 33.5 ± 11.4-y were included in the study. With regard to internal validity, all Cronbach alpha values were > 0.75. A significant correlation between items assessed in the SF-12, BIPQ and EoE-QoL-A questionnaires (p < 0.001 was observed. Correlations with the HADS were stronger for anxiety than for depression levels. Anxiety related to disease diagnosis and choking were the most affected dimensions; less affected were the dimensions related to eating, social, and emotional development. Intraclass correlation coefficients between the test and retest assessments were acceptable for all questionnaires, with the highest values (0.73-0.84 calculated for the EoE-QoL-A Spanish version. Conclusion: The Spanish version of the EoE-QoL-A is a reliable, valid, and responsive questionnaire. Diagnosis and choking anxiety were the most affected dimensions in the health-related QoL in adult EoE patients.

  3. The 12-item General Health Questionnaire (GHQ-12: translation and validation study of the Iranian version

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    Garmaroudi Gholamreza

    2003-11-01

    Full Text Available Abstract Background The objective of this study was to translate and to test the reliability and validity of the 12-item General Health Questionnaire (GHQ-12 in Iran. Methods Using a standard 'forward-backward' translation procedure, the English language version of the questionnaire was translated into Persian (Iranian language. Then a sample of young people aged 18 to 25 years old completed the questionnaire. In addition, a short questionnaire containing demographic questions and a single measure of global quality of life was administered. To test reliability the internal consistency was assessed by Cronbach's alpha coefficient. Validity was performed using convergent validity. Finally, the factor structure of the questionnaire was extracted by performing principal component analysis using oblique factor solution. Results In all 748 young people entered into the study. The mean age of respondents was 21.1 (SD = 2.1 years. Employing the recommended method of scoring (ranging from 0 to 12, the mean GHQ score was 3.7 (SD = 3.5. Reliability analysis showed satisfactory result (Cronbach's alpha coefficient = 0.87. Convergent validity indicated a significant negative correlation between the GHQ-12 and global quality of life scores as expected (r = -0.56, P Conclusion The study findings showed that the Iranian version of the GHQ-12 has a good structural characteristic and is a reliable and valid instrument that can be used for measuring psychological well being in Iran.

  4. Reliability and validity of the Korean standard pattern identification for stroke (K-SPI-Stroke questionnaire

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    Kang Byoung-Kab

    2012-04-01

    Full Text Available Abstract Background The present study was conducted to examine the reliability and validity of the ‘Korean Standard Pattern Identification for Stroke (K-SPI-Stroke’, which was developed and evaluated within the context of traditional Korean medicine (TKM. Methods Between September 2006 and December 2010, 2,905 patients from 11 Korean medical hospitals were asked to complete the K-SPI-Stroke questionnaire as a part of project ' Fundamental study for the standardization and objectification of pattern identification in traditional Korean medicine for stroke (SOPI-Stroke. Each patient was independently diagnosed by two TKM physicians from the same site according to one of four patterns, as suggested by the Korea Institute of Oriental Medicine: 1 a Qi deficiency pattern, 2 a Dampness-phlegm pattern, 3 a Yin deficiency pattern, or 4 a Fire-heat pattern. We estimated the internal consistency using Cronbach’s α coefficient, the discriminant validity using the means score of patterns, and the predictive validity using the classification accuracy of the K-SPI-Stroke questionnaire. Results The K-SPI-Stroke questionnaire had satisfactory internal consistency (α = 0.700 and validity, with significant differences in the mean of scores among the four patterns. The overall classification accuracy of this questionnaire was 65.2 %. Conclusion These results suggest that the K-SPI-Stroke questionnaire is a reliable and valid instrument for estimating the severity of the four patterns.

  5. Validation of the Finnish version of the SCOFF questionnaire among young adults aged 20 to 35 years

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    Saarni Samuli I

    2009-02-01

    Full Text Available Abstract Background We tested the validity of the SCOFF, a five-question screening instrument for eating disorders, in a general population sample. Methods A random sample of 1863 Finnish young adults was approached with a questionnaire that contained several screens for mental health interview, including the SCOFF. The questionnaire was returned by 1316 persons. All screen positives and a random sample of screen negatives were invited to SCID interview. Altogether 541 subjects participated in the SCID interview and had filled in the SCOFF questionnaire. We investigated the validity of the SCOFF in detecting current eating disorders by calculating sensitivity, specificity, and positive and negative predictive values (PPV and NPV for different cut-off scores. We also performed a ROC analysis based on these 541 persons, of whom nine had current eating disorder. Results The threshold of two positive answers presented the best ability to detect eating disorders, with a sensitivity of 77.8%, a specificity of 87.6%, a PPV of 9.7%, and a NPV of 99.6%. None of the subjects with current eating disorder scored zero points in the SCOFF. Conclusion Due to its low PPV, there are limitations in using the SCOFF as a screening instrument in unselected population samples. However, it might be used for ruling out the possibility of eating disorders.

  6. A questionnaire to evaluate the impact of chronic diseases: validated translation and Illness Effects Questionnaire (IEQ reliability study

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    Patrícia Pinto Fonseca

    2012-01-01

    Full Text Available INTRODUCTION: Patients' perception about their health condition, mainly involving chronic diseases, has been investigated in many studies and it has been associated to depression, compliance with the treatment, quality of life and prognosis. The Illness Effects Questionnaire (IEQ is a tool which makes the standardized evaluation of patients' perception about their illness possible, so that it is brief and accessible to the different clinical settings. This work aims to begin the transcultural adaptation of the IEQ to Brazil through the validated translation and the reliability study. METHODS: The back-translation method and the test-retest reliability study were used in a sample of 30 adult patients under chronic hemodialysis. The reliability indexes were estimated using the Pearson, Spearman, Weighted Kappa and Cronbach's alpha coefficients. RESULTS: The semantic equivalence was reached through the validated translation. In this study, the reliability indexes obtained were respectively: 0.85 and 0.75 (p < 0.001; 0.68 and 0.92 (p < 0.0001. DISCUSSION: The reliability indexes obtained attest to the stability of responses in both evaluations. Additional procedures are necessary for the transcultural adaptation of the IEQ to be complete. CONCLUSION: The results indicate the translation validity and the reliability of the Brazilian version of the IEQ for the sample studied.

  7. Reliability and validity study of Persian modified version of MUSIC (musculoskeletal intervention center) – Norrtalje questionnaire

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    Jensen Irene; Ghaffari Mostafa; Alipour Akbar; Shariati Batoul; Vingard Eva

    2007-01-01

    Abstract Background Musculoskeletal disorders (MSDs) are a major health problem in the world. Self-reported questionnaires are a known method for estimating the prevalence of MSDs among the population. One of the studies concerning MSDs and their relation to work-related physical and psychosocial factors, as well as non-work-related factors, is the MUSIC-Norrtalje study in Sweden. In this study, the research group developed a questionnaire, which has been validated during its development proc...

  8. The Turkish version of the pregnancy physical activity questionnaire: cross-cultural adaptation, reliability, and validity

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    Tosun, Ozge Celiker; Solmaz, Ulas; Ekin, Atalay; Tosun, Gokhan; Mutlu, Ebru Kaya; Okyay, Emre; Adiyeke, Mehmet; GEZER, CENK; Mat, Emre; Malkoc, Mehtap

    2015-01-01

    [Purpose] The aim of this study was to translate the Pregnancy Physical Activity Questionnaire, adapt it for use with Turkish subjects and determine its reliability and validity. [Subjects and Methods] The Pregnancy Physical Activity Questionnaire was translated into Turkish and administered twice at 7–14-day intervals to pregnant women to assess the test-retest reliability. Cronbach’s α was used for internal consistency, and the inter-rater correlation coefficient was used to calculate the t...

  9. Linguistic validation of translation of the self-assessment goal achievement (saga) questionnaire from English

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    Piault Elisabeth; Doshi Sameepa; Brandt Barbara A; Angn olpan; Evans Christopher J; Bergqvist Agneta; Trocio Jeffrey

    2012-01-01

    Abstract Background A linguistic validation of the Self-Assessment Goal Achievement (SAGA) questionnaire was conducted for 12 European languages, documenting that each translation adequately captures the concepts of the original English-language version of the questionnaire and is readily understood by subjects in the target population. Methods Native-speaking residents of the target countries who reported urinary problems/lower urinary tract problems were asked to review a translation of the...

  10. Creation and Validation of the Self-esteem/Self-image Female Sexuality (SESIFS) Questionnaire

    OpenAIRE

    Maria C.O. Lordello; Carolina C. Ambrogini; Fanganiello, Ana L; Teresa R. Embiruçu; Zaneti, Marina M; Laise Veloso; Piccirillo, Livia B; Crude, Bianca L; Mauro Haidar; Ivaldo Silva

    2014-01-01

    INTRODUCTION Self-esteem and self-image are psychological aspects that affect sexual function. AIMS To validate a new measurement tool that correlates the concepts of self-esteem, self-image, and sexuality. METHODS A 20-question test (the self-esteem/self-image female sexuality [SESIFS] questionnaire) was created and tested on 208 women. Participants answered: Rosenberg’s self-esteem scale, the female sexual quotient (FSQ), and the SESIFS questionnaire. Pearson’s correlation coefficient was u...

  11. Development and validation of the living with pulmonary hypertension questionnaire in pulmonary arterial hypertension patients

    OpenAIRE

    Bonner, Nicola; Abetz, Linda; Meunier, Juliette; Sikirica, Mirko; Mathai, Stephen C.

    2013-01-01

    Background The Living with Pulmonary Hypertension questionnaire (LPH) was adapted from the Minnesota Living with Heart Failure Questionnaire for use in patients with pulmonary arterial hypertension (PAH). Study objectives were to confirm the face and content validity, to assess the structure and psychometric properties, and provide guidance for the interpretation of the LPH. Methods A qualitative interview study was conducted with PAH patients in the US (n=12), Germany (n=14) and France (n=12...

  12. Development and Validation of a Questionnaire to Assess Multimorbidity in Primary Care: An Indian Experience

    OpenAIRE

    Pati, Sanghamitra; Hussain, Mohammad Akhtar; Swain, Subhashisa; Salisbury, Chris; Metsemakers, Job F. M.; Knottnerus, J. Andr; Akker, Marjan van den

    2016-01-01

    Multimorbidity remains an underexplored domain in Indian primary care. We undertook a study to assess the prevalence, correlates, and outcomes of multimorbidity in primary care settings in India. This paper describes the process of development and validation of our data collection tool Multimorbidity Assessment Questionnaire for Primary Care (MAQ-PC). An iterative process comprising desk review, chart review, and expert consultations was undertaken to generate the questionnaire. The MAQ-PC ...

  13. Development and validation of a questionnaire to assess delay in treatment for breast cancer

    OpenAIRE

    Unger-Saldaña, Karla; Peláez-Ballestas, Ingris; Infante-Castañeda, Claudia

    2012-01-01

    Background This study reports the reliability and validity of a questionnaire designed to measure the time from detection of a breast cancer to arrival at a cancer hospital, as well as the factors that are associated with delay. Methods The proposed questionnaire measures dates for estimation of the patient, provider and total intervals from detection to treatment, as well as factors that could be related to delays: means of problem identification (self-discovery or screening), the patients’ ...

  14. Gender-Related Schemas and Suicidality: Validation of the Male and Female Traditional Gender Scripts Questionnaires

    OpenAIRE

    Seager, M; Sullivan, L.; Barry, J.

    2014-01-01

    Background: The issue of whether gender-related attitudes underlie the sex difference in suicide has been relatively unexplored. This study sought to validate questionnaires measuring traditional male and female gender scripts in order to test the hypothesis that scores on these questionnaires predict suicidality. Methods: The responses of 348 women and 170 men were analysed using factor analysis and hierarchical multiple regression. Results: After controlling for other variables, two m...

  15. Sleep assessment of children with cerebral palsy: Using validated sleep questionnaire

    OpenAIRE

    Elsayed, Riad M.; Hasanein, Bothina M.; Hala E Sayyah; Mostafa M El-Auoty; Noha Tharwat; Belal, Tamer M.

    2013-01-01

    Background: On the basis of clinical experience, it seems that sleep disturbances are common in children with cerebral palsy (CP); however, there is a lack of research and objective data to support this observation. Aim of Work: Our aim was to assess sleep of children with cerebral palsy, using validated sleep questionnaire. Subjects and Methods: one hundred children with diagnosis of CP were investigated via sleep questionnaires, with their ages from 2-12 years. The 100 children with CP were...

  16. The WOMB (Women's views of birth) antenatal satisfaction questionnaire: development, dimensions, internal reliability, and validity.

    OpenAIRE

    Smith, L F

    1999-01-01

    BACKGROUND: Antenatal services continue to change, stimulated by the Changing Childbirth report. Women's views should be an important component of assessing the quality of such services. To date, no published quantitative multidimensional assessment instrument has been available to measure their satisfaction with care. AIM: To develop a valid, reliable, multidimensional questionnaire to assess quality of antenatal care. METHOD: A multidimensional satisfaction questionnaire was developed using...

  17. Validity and reliability of a questionnaire on knowledge of cardiovascular risk factors for use in Brazil

    Directory of Open Access Journals (Sweden)

    Marco Aurelio Lumertz Saffi

    2013-10-01

    Full Text Available Using a sample of patients with coronary artery disease, this methodological study aimed to conduct a cross-cultural adaptation and validation of a questionnaire on knowledge of cardiovascular risk factors (Q-FARCS, lifestyle changes, and treatment adherence for use in Brazil. The questionnaire has three scales: general knowledge of risk factors (RFs; specific knowledge of these RFs; and lifestyle changes achieved. Cross-cultural adaptation included translation, synthesis, back-translation, expert committee review, and pretesting. Face and content validity, reliability, and construct validity were measured. Cronbachs alpha for the total sample (n = 240 was 0.75. Assessment of psychometric properties revealed adequate face and content validity, and the construct revealed seven components. It was concluded that the Brazilian version of Q-FARCS had adequate reliability and validity for the assessment of knowledge of cardiovascular RFs.

  18. Validation of activity questionnaires in patients with cystic fibrosis by accelerometry and cycle ergometry

    Directory of Open Access Journals (Sweden)

    Ruf Katharina C

    2012-04-01

    Full Text Available Abstract Background The objective of this study was to validate physical activity questionnaires for cystic fibrosis (CF against accelerometry and cycle ergometry. Methods 41 patients with CF (12-42 years completed the Habitual Activity Estimation Scale (HAES, the 7-Day Physical Activity Recall questionnaire (7D-PAR and the Lipid Research Clinics questionnaire (LRC and performed an incremental exercise test according to the Godfrey protocol up to volitional fatigue. Time spent in moderate and vigorous physical activity (MVPA assessed objectively by accelerometry was related to the time spent in the respective activity categories by correlation analyses and calculating intraclass correlation coefficients (ICC. Furthermore, the results of the exercise test were correlated with the results of the questionnaires. Results Time spent in the categories 'hard','very hard' and 'hard & very hard' of the 7D-PAR (0.41 p = 0.002; VO2peak: r = 0.32, p = 0.041. Conclusions In conclusion, the activity categories 'hard' and 'very hard' of the 7D-PAR best reflected objectively measured MVPA. Since the association was at most moderate, the 7D-PAR may be selected to describe physical activity within a population. None of the evaluated questionnaires was able to generate valid physical activity data exercise performance data at the individual level. Neither did any of the questionnaires provide a valid assessment of aerobic fitness on an invidual level.

  19. Linguistic validation of translation of the self-assessment goal achievement (saga questionnaire from English

    Directory of Open Access Journals (Sweden)

    Piault Elisabeth

    2012-04-01

    Full Text Available Abstract Background A linguistic validation of the Self-Assessment Goal Achievement (SAGA questionnaire was conducted for 12 European languages, documenting that each translation adequately captures the concepts of the original English-language version of the questionnaire and is readily understood by subjects in the target population. Methods Native-speaking residents of the target countries who reported urinary problems/lower urinary tract problems were asked to review a translation of the SAGA questionnaire, which was harmonized among 12 languages: Danish, Dutch, English (UK, Finnish, French, German, Greek, Icelandic, Italian, Norwegian, Spanish, and Swedish. During a cognitive debriefing interview, participants were asked to identify any words that were difficult to understand and explain in their own words the meaning of each sentence in the questionnaire. The qualitative analysis was conducted by local linguistic validation teams (original translators, back translator, project manager, interviewer, and survey research expert. Results Translations of the SAGA questionnaire from English to 12 European languages were well understood by the participants with an overall comprehension rate across language of 98.9%. In addition, the translations retained the original meaning of the SAGA items and instructions. Comprehension difficulties were identified, and after review by the translation team, minor changes were made to 7 of the 12 translations to improve clarity and comprehension. Conclusions Conceptual, semantic, and cultural equivalence of each translation of the SAGA questionnaire was achieved thus confirming linguistic validation.

  20. Validation of a self-administered questionnaire for assessing occupational and environmental exposures of pregnant women

    International Nuclear Information System (INIS)

    The present investigation sought to determine whether a self-administered questionnaire could be used to obtain occupational information from pregnant women attending the obstetrical clinics at the University of California, San Francisco from July to November 1986. The authors compared the accuracy of responses of 57 women on the self-administered questionnaire with those obtained on a detailed clinical interview by an occupational health professional. The self-administered questionnaire and the clinical interview included information on the woman's job title, the type of company she worked for, the level of physical activity, her exposures on the job and at home, and her partner's occupation. The authors also examined whether the validity of the self-administered questionnaire could be improved on review by an industrial hygienist. The questionnaire took less than 20 minutes to complete, with over 90% of the women answering three-quarters of it. It was substantially accurate in obtaining information on number of hours worked during pregnancy, type of shift worked, and stress level in the workplace; exposure to radiation, video display terminals, fumes, gases, and cigarette smoke in the workplace; and exposure to pesticides, paint, and cigarette smoke at home. On those variables for which the responses on the self-administered questionnaire were less accurate, review by the industrial hygienist improved the level of accuracy considerably. These findings suggest that a self-administered questionnaire can be used to obtain valid information from pregnant women attending a prenatal clinic

  1. Reliability and validity of the Malay translated version of diabetes quality of life for youth questionnaire

    OpenAIRE

    Jamaiyah H; Janet YH Hong; Hadhrami MH; Fuziah MZ; Jalaludin MY; Mohamad Adam B

    2013-01-01

    Introduction: Many studies reported poorer quality of life (QoL) in youth with diabetes compared to healthy peers. One of the tools used is the Diabetes Quality of Life for Youth (DQoLY) questionnaire in English. A validated instrument in Malay is needed to assess the perception of QoL among youth with diabetes in Malaysia. Objective: To translate the modified version, i.e., the DQoLY questionnaire,into Malay and determine its reliability and validity.Methods: Translation and back-translation...

  2. Validity of the Brazilian version of the Godin-Shephard Leisure-Time Physical Activity Questionnaire

    Directory of Open Access Journals (Sweden)

    Thaís Moreira São João

    2015-09-01

    Full Text Available This study provides evidence of construct validity for the Brazilian version of the Godin-Shephard Leisure-Time Physical Activity Questionnaire (GSLTPAQ, a 1-item instrument used among 236 participants referred for cardiopulmonary exercise testing. The Baecke Habitual Physical Activity Questionnaire (Baecke-HPA was used to evaluate convergent and divergent validity. The self-reported measure of walking (QCAF evaluated the convergent validity. Cardiorespiratory fitness assessed convergent validity by the Veterans Specific Activity Questionnaire (VSAQ, peak measured (VO2peak and maximum predicted (VO2pred oxygen uptake. Partial adjusted correlation coefficients between the GSLTPAQ, Baecke-HPA, QCAF, VO2pred and VSAQ provided evidence for convergent validity; while divergent validity was supported by the absence of correlations between the GSLTPAQ and the Occupational Physical Activity domain (Baecke-HPA. The GSLTPAQ presents level 3 of evidence of construct validity and may be useful to assess leisure-time physical activity among patients with cardiovascular disease and healthy individuals.

  3. Calibration and validation of rainfall thresholds for shallow landslide forecasting in Sicily, southern Italy

    Science.gov (United States)

    Gariano, S. L.; Brunetti, M. T.; Iovine, G.; Melillo, M.; Peruccacci, S.; Terranova, O.; Vennari, C.; Guzzetti, F.

    2015-01-01

    Empirical rainfall thresholds are tools to forecast the possible occurrence of rainfall-induced shallow landslides. Accurate prediction of landslide occurrence requires reliable thresholds, which need to be properly validated before their use in operational warning systems. We exploited a catalogue of 200 rainfall conditions that have resulted in at least 223 shallow landslides in Sicily, southern Italy, in the 11-year period 2002-2011, to determine regional event duration-cumulated event rainfall (ED) thresholds for shallow landslide occurrence. We computed ED thresholds for different exceedance probability levels and determined the uncertainty associated to the thresholds using a consolidated bootstrap nonparametric technique. We further determined subregional thresholds, and we studied the role of lithology and seasonal periods in the initiation of shallow landslides in Sicily. Next, we validated the regional rainfall thresholds using 29 rainfall conditions that have resulted in 42 shallow landslides in Sicily in 2012. We based the validation on contingency tables, skill scores, and a receiver operating characteristic (ROC) analysis for thresholds at different exceedance probability levels, from 1% to 50%. Validation of rainfall thresholds is hampered by lack of information on landslide occurrence. Therefore, we considered the effects of variations in the contingencies and the skill scores caused by lack of information. Based on the results obtained, we propose a general methodology for the objective identification of a threshold that provides an optimal balance between maximization of correct predictions and minimization of incorrect predictions, including missed and false alarms. We expect that the methodology will increase the reliability of rainfall thresholds, fostering the operational use of validated rainfall thresholds in operational early warning system for regional shallow landslide forecasting.

  4. The behavioral regulation in sport questionnaire (BRSQ): instrument development and initial validity evidence.

    Science.gov (United States)

    Lonsdale, Chris; Hodge, Ken; Rose, Elaine A

    2008-06-01

    The purpose of the four studies described in this article was to develop and test a new measure of competitive sport participants' intrinsic motivation, extrinsic motivation, and amotivation (self-determination theory; Deci & Ryan, 1985). The items for the new measure, named the Behavioral Regulation in Sport Questionnaire (BRSQ), were constructed using interviews, expert review, and pilot testing. Analyses supported the internal consistency, test-retest reliability, and factorial validity of the BRSQ scores. Nomological validity evidence was also supportive, as BRSQ subscale scores were correlated in the expected pattern with scores derived from measures of motivational consequences. When directly compared with scores derived from the Sport Motivation Scale (SMS; Pelletier, Fortier, Vallerand, Tuson, & Blais, 1995) and a revised version of that questionnaire (SMS-6; Mallett, Kawabata, Newcombe, Otero-Forero, & Jackson, 2007), BRSQ scores demonstrated equal or superior reliability and factorial validity as well as better nomological validity. PMID:18648109

  5. Translation, adaptation and validation of "Community Integration Questionnaire" / Traduo, adaptao e validao do instrumento "Community Integration Questionnaire"

    Scientific Electronic Library Online (English)

    Helena Maria Silveira, Fraga-Maia; Guilherme, Werneck; Ins, Dourado; Rita de Cssia Pereira, Fernandes; Luciara Leite, Brito.

    2015-05-01

    Full Text Available Objetivo: Realizar a traduo, adaptao e validao do instrumento "Community Integration Questionnaire" que avalia a integrao na comunidade aps trauma de crnio (TCE). Mtodos: Estudo com sobreviventes de TCE. O julgamento da equivalncia de mensurao se baseou na avaliao da confiabilidade, [...] por meio de estimativas da concordncia entre-observadores, da correlao item-escala e da consistncia interna das escalas da CIQ, da validade concorrente e validade de construto. Resultados: A concordncia entre entrevistadores variou de substancial a quase perfeita. As correlaes item-escala foram, em geral, maiores entre os itens e seus respectivos domnios e os coeficientes de correlao intraclasse foram elevados tanto para a escala em geral, como para os domnios da CIQ. A correlao entre a CIQ e as escalas DRS, GOSE e RLOS alcanaram valores considerados satisfatrios. Entretanto, a anlise fatorial gerou quatro fatores (dimenses) que no corresponderam estrutura dimensional do instrumento original. Concluso: O instrumento resultante da adaptao pode ser til para avaliar globalmente a integrao na comunidade aps TCE no contexto brasileiro, pelo menos at que novos estudos de avaliao psicomtrica da CIQ sejam desenvolvidos com amostras maiores. Abstract in english Objective: To translate, adapt, and validate the "Community Integration Questionnaire (CIQ)," a tool that evaluates community integration after traumatic brain injury (TBI). Methods: A study of 61 TBI survivors was carried out. The appraisal of the measurement equivalence was based on a reliability [...] assessment by estimating inter-rater agreement, item-scale correlation and internal consistency of CIQ scales, concurrent validity, and construct validity. Results: Inter-rater agreement ranged from substantial to almost perfect. The item-scale correlations were generally higher between the items and their respective domains, whereas the intra-class correlation coefficients were high for both the overall scale and the CIQ domains. The correlation between the CIQ and Disability Rating Scale (DRS), the Extended Glasgow Outcome Scale (GOSE), and the Rancho Los Amigos Level of Cognitive Functioning Scale (RLA) reached values considered satisfactory. However, the factor analysis generated four factors (dimensions) that did not correspond with the dimensional structure of the original tool. Conclusion: The resulting tool herein may be useful in globally assessing community integration after TBI in the Brazilian context, at least until new CIQ psychometric assessment studies are developed with larger samples.

  6. Reproducibility and validity of a food frequency questionnaire among pregnant women in a Mediterranean area

    OpenAIRE

    Vioque Jesús; Navarrete-Muñoz Eva-María; Gimenez-Monzó Daniel; García-de-la-Hera Manuela; Granado Fernando; Young Ian S; Ramón Rosa; Ballester Ferran; Murcia Mario; Rebagliato Marisa; Iñiguez Carmen

    2013-01-01

    Abstract Background Studies exploring the role of diet during pregnancy are still scarce, in part due to the complexity of measuring diet and to the lack of valid instruments. The aim of this study was to examine the reproducibility and validity (against biochemical biomarkers) of a semi-quantitative food frequency questionnaire (FFQ) in pregnant women. Methods Participants were 740 pregnant women from a population-based birth cohort study in Valencia (INMA Study). We compared nutrient and fo...

  7. Linguistic Validation of the Irritable Bowel Syndrome-Quality of Life Questionnaire for Iranian Patients

    OpenAIRE

    Ali Gholamrezaei; Behzad Zolfaghari; Ziba Farajzadegan; Kianoosh Nemati; Hamed Daghaghzadeh; Hamid Tavakkoli; Mohammad Hassan Emami

    2011-01-01

    There is a growing interest of clinical and epidemiological researches in the field of functional gastrointestinal disorders in our society. Accordingly, validated and culturally adapted instruments are required for appropriate measurement of variables specially the quality of life. The aim of our study was the linguistic validation of the Irritable Bowel Syndrome-Quality of Life questionnaire (IBS-QOL) for Iranian IBS patients with Persian language. Following the standard forward-backward tr...

  8. Pregnancy physical activity questionnaire (PPAQ): reliability and validity of Turkish version

    OpenAIRE

    Çırak, Yasemin; Yılmaz, Gül Deniz; Demir, Yasemin Parlak; Dalkılınç, Murat; Yaman, Selen

    2015-01-01

    [Purpose] The aim of this study was to translate the Pregnancy Physical Activity Questionnaire into Turkish and test its reliability and validity among Turkish pregnant women. [Subjects and Methods] The subjects were 204 healthy, single pregnant women between the ages 18 and 40 who volunteered to participate in this study. Reliability was evaluated by measuring the one-week test-retest reliability with the intraclass correlation coefficient and Pearson’s correlation analysis. Concurrent valid...

  9. Cross-cultural adaptation and validation of a Bengali version of the modified fibromyalgia impact questionnaire

    OpenAIRE

    Muquith Mohammed A; Islam Md Nazrul; Haq Syed A; ten Klooster Peter M; Rasker Johannes J; Yunus Muhammad B

    2012-01-01

    Abstract Background Currently, no validated instruments are available to measure the health status of Bangladeshi patients with fibromyalgia (FM). The aims of this study were to cross-culturally adapt the modified Fibromyalgia Impact Questionnaire (FIQ) into Bengali (B-FIQ) and to test its validity and reliability in Bangladeshi patients with FM. Methods The FIQ was translated following cross-cultural adaptation guidelines and pretested in 30 female patients with FM. Next, the adapted B-FIQ w...

  10. Adaptation, Validity and Reliability of the Body Sensations Questionnaire Turkish Version

    OpenAIRE

    Aysegl KART; M. Hakan TRKAPAR

    2014-01-01

    Objective: In this study, it is aimed to evaluate the validity and reliability of Body Sensations Questionnaire (BSQ). Method: BSQ was administered to 122 patients with panic disorder. BSQ Turkish version completed by translation, back-translation and pilot assessment. Socio-demographic Data Form and BSQ Turkish version were administered to participants. Construct validity was assesed by factor analysis after Kaiser-Meyer-Olkin (KMO) and Bartlett tests applied. Principal compon...

  11. Factor structure and validity of the Medication Adherence Questionnaire (MAQ) with cigarette smokers trying to quit

    OpenAIRE

    Toll, Benjamin A.; McKee, Sherry A; Martin, Daniel J.; Jatlow, Peter; O’Malley, Stephanie S

    2007-01-01

    The Medication Adherence Questionnaire (MAQ) is a scale used to evaluate adherence to medications. The present study assessed the factor structure and validity of the MAQ with cigarette smokers. A principal components analysis was conducted on MAQ scores from a sample of smokers presenting for treatment in a clinical trial of naltrexone and nicotine patch for smoking cessation (N=385). Indices of convergent and predictive validity were tested using electronic medication caps for naltrexone, n...

  12. The validity of the menopause specific quality of life questionnaire in women with type 2 diabetes

    OpenAIRE

    Hasan, S. S.; K. AHMADI; Santigo, R.; S. I. Ahmed

    2014-01-01

    OBJECTIVES: To examine the validity and reliability of the Menopause-specific Quality of Life (MENQOL) questionnaire in a sample of women with diabetes in Malaysia, with the secondary aim of determining whether MENQOL domain scores were associated with depression and diabetes. METHODS: A total of 337 postmenopausal women (241 with diabetes, 96 controls) were evaluated. Construct validity was evaluated using principal components analysis (PCA) and comparing scale items against the men...

  13. Analysis of Emotion Regulation in Spanish Adolescents: Validation of the Emotion Regulation Questionnaire

    OpenAIRE

    Gmez-Ortiz, Olga; Romera, Eva M.; Ortega-Ruiz, Rosario; Cabello, Rosario; Fernndez-Berrocal, Pablo

    2016-01-01

    Emotion regulation (ER) is a basic psychological process that has been broadly linked to psychosocial adjustment. Due to its relationship with psychosocial adjustment, a significant number of instruments have been developed to assess emotion regulation in a reliable and valid manner. Among these, the Emotion Regulation Questionnaire (ERQ; Gross and John, 2003) is one of the most widely used, having shown good psychometric properties with adult samples from different cultures. Studies of valid...

  14. Reliability and Validity of Persian Version of Job Content Questionnaire in Health Care Workers In Iran

    Directory of Open Access Journals (Sweden)

    SA Motevalian

    2013-04-01

    Full Text Available Background: The effect of poor psychosocial work conditions on health status has widely been discussed in occupational literature. Job Content Questionnaire (JCQ is a widely accepted instrument for evaluation of psychosocial work conditions.Objective: To determine the reliability and validity of Persian version of JCQ.Methods: The questionnaire was translated into Persian and back translated. 490 Iranian health care workers completed the questionnaire. After 4 weeks, 196 participants completed the questionnaire once again.Results: Factor analyses revealed an acceptable level of structure validity for the questionnaire. Cronbach's α was more than 0.75 for all scales except for psychological demand (α=0.60 and job insecurity (α=0.27. reassessment of participants after 4 weeks revealed an acceptable level of reliability for all scales except depression.Conclusion: The Persian version of JCQ is reliable and valid for assessing work conditions among Iranian health care workers, although revision is needed for job insecurity and depression scales.

  15. The Construction and Validation of Opium Attitude Questionnaire among Guidance and High School Students

    Directory of Open Access Journals (Sweden)

    Ali Mohammad Rezaee

    2013-01-01

    Full Text Available Aim: The study was aimed to determine the validity and reliability of opium attitudes questionnaire. Method: 6108 of guidance school (3th grades and high school students filled the opium attitude questionnaire in all of the country. The validity of questionnaire assessed by group discrimination and confirmatory factor analysis method. Results: the results of group discrimination showed that the questions can be discriminated of past and current opium addicts and normal groups. On the basis of factor analysis results 5 factors extracted. These factors with consideration of literature review and loaded items content named: interest to consume, attitude to dangers, attitude to physiological effects, attitude to psychic effects, attitude to social effects to opium. Reliability of subscales examined by Cronbakh’s alpha. The minimum measure of reliability was 0.77 and maximum was 0.86. Altogether, the validity and reliability of questionnaire were satisfied. Conclusion: On the basis of present research results, opium attitude questionnaire is appropriate for assessing of students’ attitude to opium among guidance and high school students.

  16. Evaluation of a Validated Food Frequency Questionnaire for Self-Defined Vegans in the United States

    Directory of Open Access Journals (Sweden)

    Patricia Dyett

    2014-07-01

    Full Text Available This study aimed to develop and validate a de novo food frequency questionnaire for self-defined vegans in the United States. Diet histories from pilot samples of vegans and a modified ‘Block Method’ using seven selected nutrients of concern in vegan diet patterns, were employed to generate the questionnaire food list. Food frequency responses of 100 vegans from 19 different U.S. states were obtained via completed mailed questionnaires and compared to multiple telephone-conducted diet recall interviews. Computerized diet analyses were performed. Correlation coefficients, t-tests, rank, cross-tabulations, and probability tests were used to validate and compare intake estimates and dietary reference intake (DRI assessment trends between the two methods. A 369-item vegan-specific questionnaire was developed with 252 listed food frequency items. Calorie-adjusted correlation coefficients ranged from r = 0.374 to 0.600 (p < 0.001 for all analyzed nutrients except calcium. Estimates, ranks, trends and higher-level participant percentile placements for Vitamin B12 were similar with both methods. Questionnaire intakes were higher than recalls for most other nutrients. Both methods demonstrated similar trends in DRI adequacy assessment (e.g., significantly inadequate vitamin D intake among vegans. This vegan-specific questionnaire can be a useful assessment tool for health screening initiatives in U.S. vegan communities.

  17. Construct validity of the whiplash disability questionnaire in adults with acute whiplash-associated disorders

    DEFF Research Database (Denmark)

    Stupar, Maja; Ct, Pierre; Beaton, D; Boyle, Eleanor; Cassidy, David

    2015-01-01

    BACKGROUND CONTEXT: Few instruments are available to measure disability associated with whiplash-associated disorders (WAD). The Whiplash Disability Questionnaire (WDQ) was developed to measure disability resulting from WAD, but its validity is unknown for acute WAD. PURPOSE: The aim was to...... included insurance claimants who were aged 18 years or older and diagnosed with acute WAD Grades I to III. All participants completed the WDQ, a 13-item questionnaire scored from 0 (no disability) to 130 (complete disability). We assessed the factor structure of the WDQ and tested its construct validity...... against self-perceived recovery, neck pain (Numerical Rating Scale [NRS]), neck disability (Neck Disability Index [NDI] and Neck Bournemouth Questionnaire), health-related quality of life (36-Item Short Form Health Survey [SF-36]), and depressive symptoms (Center for Epidemiologic Studies Depression Scale...

  18. Validation of a questionnaire for heat strain evaluation in women workers

    Directory of Open Access Journals (Sweden)

    Habibollah Dehghan

    2013-01-01

    Conclusions: The results of this research indicated that this quantitative questionnaire has an acceptable reliability and validity, and a cut-off point. Therefore it could be used in the preliminary screening of heat strain in women in warm workplaces, when other heat stress evaluation methods are not available.

  19. Validity and reliability of the Questionnaire for Compliance with Standard Precaution

    Science.gov (United States)

    Valim, Marília Duarte; Marziale, Maria Helena Palucci; Hayashida, Miyeko; Rocha, Fernanda Ludmilla Rossi; Santos, Jair Lício Ferreira

    2015-01-01

    ABSTRACT OBJECTIVE : To evaluate the validity and reliability of the Questionnaire for Compliance with Standard Precaution for nurses. METHODS : This methodological study was conducted with 121 nurses from health care facilities in Sao Paulo’s countryside, who were represented by two high-complexity and by three average-complexity health care facilities. Internal consistency was calculated using Cronbach’s alpha and stability was calculated by the intraclass correlation coefficient, through test-retest. Convergent, discriminant, and known-groups construct validity techniques were conducted. RESULTS : The questionnaire was found to be reliable (Cronbach’s alpha: 0.80; intraclass correlation coefficient: (0.97) In regards to the convergent and discriminant construct validity, strong correlation was found between compliance to standard precautions, the perception of a safe environment, and the smaller perception of obstacles to follow such precautions (r = 0.614 and r = 0.537, respectively). The nurses who were trained on the standard precautions and worked on the health care facilities of higher complexity were shown to comply more (p = 0.028 and p = 0.006, respectively). CONCLUSIONS : The Brazilian version of the Questionnaire for Compliance with Standard Precaution was shown to be valid and reliable. Further investigation must be conducted with nurse samples that are more representative of the Brazilian reality. The use of the questionnaire may support the creation of educational measures considering the possible gaps that can be identified, focusing on the workers’ health and on the patients’ safety. PMID:26759967

  20. Construct Validity for the Activity Vector Analysis Utilizing the Sixteen Personality Factors Questionnaire.

    Science.gov (United States)

    Plante, Thomas G.; And Others

    1985-01-01

    Compared Activity Vector Analysis (AVA) to the Sixteen Personality Factor Questionnaire (16PF) in 114 employed adults. Examination of descriptions of dimensions defined by obtained structure vectors associated with each instrument based on the canonical correlation linear composites suggested construct validity for the AVA relative to the 16PF

  1. Evaluation and validity of the Danish version of the Adult Strabismus Questionnaire AS-20

    DEFF Research Database (Denmark)

    Ali, Nafisa; Sørensen, Mette S; Sørensen, Torben L; Mortzos, Panteleimon

    2016-01-01

    version by reassuring test-retest reliability, estimated the internal consistency, and analyzed the validity (discriminatory power) of the questionnaire by comparing patient scores with scores from control individuals. RESULTS: The Danish AS-20 produced high level of internal consistency (Cronbach's α...

  2. Child Abuse and Unrealistic Expectations: Further Validation of the Parent Opinion Questionnaire.

    Science.gov (United States)

    Azar, Sandra T.; Rohrbeck, Cynthia A.

    1986-01-01

    This second validation study of the Parent Opinion Questionnaire (POQ) compared the unrealistic expectations of child abusing mothers (N=16) with mothers whose partners perpetrated the abuse (N=14). Significantly greater unrealistic expectations of child behavior were found for abusing mothers than for control mothers. A discriminant function…

  3. Development and Validation of a Principal Implementation Practices Measure: The Principal Implementation Questionnaire

    Science.gov (United States)

    Nettles, Stephen M.; Petscher, Yaacov

    2007-01-01

    Measurement of principal implementation behaviors has proved difficult to researchers in educational leadership due to a lack of consensus on the operational definitions of leadership constructs. The Principal Implementation Questionnaire (PIQ) was developed and validated with the intention of providing clarity in the assessment of principal

  4. Validation of a Questionnaire to Measure Mastery Motivation among Chinese Preschool Children

    Science.gov (United States)

    Leung, Cynthia; Lo, S. K.

    2013-01-01

    The aim of this study was to validate a questionnaire on mastery motivation (task and effort) for use with Chinese preschool children in Hong Kong. A parent version and a teacher version were developed and evaluated. Participants included 457 children (230 boys and 227 girls) aged four and five years old, their preschool teachers and their

  5. Screening for Offenders with an Intellectual Disability: The Validity of the Learning Disability Screening Questionnaire

    Science.gov (United States)

    McKenzie, Karen; Michie, Amanda; Murray, Aja; Hales, Charlene

    2012-01-01

    The study assessed the validity of an intellectual disability screening tool, the Learning Disability Screening Questionnaire (LDSQ), in three forensic settings: a community intellectual disability forensic service; a forensic in-patient secure unit and a prison, using data for 94 individuals. A significant positive relationship was found between

  6. Psychometric Validation of the "Motivated Strategies for Learning Questionnaire" with Mexican University Students

    Science.gov (United States)

    Ramirez-Dorantes, Maria del Carmen; Canto y Rodriguez, Jose Enrique; Bueno-Alvarez, Jose Antonio; Echazarreta-Moreno, Alejandro

    2013-01-01

    Introduction: The "Motivated Strategies for Learning Questionnaire" (MSLQ) is a self-report instrument designed to assess students' motivation and learning strategies (cognitive, meta-cognitive, and resource management). In the present study, we focused on translate, adapt and validate the MSLQ to Mexican educational context.…

  7. Adaptation and validation of a questionnaire about risk behaviors for AIDS among drug users

    Directory of Open Access Journals (Sweden)

    Pechansky Flavio

    2002-01-01

    Full Text Available Objectives: To initiate the process of validation of an instrument based on an American self-reported questionnaire named RAB (Risk Assessment Battery -- called CRA in its Brazilian version --, which covers aspects related to drug use, HIV testing, sexual behavior and concern with the transmission of the virus. The questionnaire was back-translated and its concurrent validity was tested, as well as the utility of an Overall Risk Score (ORS for the transmission of the HIV virus or of subscores for Drug Use (SDU or Sexual Risk (SSR. Methods: Case vignettes of ten typical cases had their questionnaire scores compared with the impression of independent referees. Results: There were systematic differences in the comparison with the specific referees for each area, suggesting that only the ORS has clinical validity, specifically regarding the exposure to risk of infection/reinfection by HIV. Conclusion: The questionnaire in its current use and format is not adequate to express impairment already caused by exposure to the virus. The specific subscores were not clinically valid to express such risk, and the instrument needs the addition of a more comprehensive section about intravenous drug use to be used in future studies.

  8. Reliability and Validity of the Flemish Physical Activity Computerized Questionnaire in Adults

    Science.gov (United States)

    Matton, Lynn; Wijndaele, Katrien; Duvigneaud, Nathalie; Duquet, William; Philippaerts, Renaat; Thomis, Martine; Lefevre, Johan

    2007-01-01

    The purpose of this study was to investigate the test-retest reliability and concurrent validity of the Flemish Physical Activity Computerized Questionnaire (FPACQ) in employed/unemployed and retired people. The FPACQ was developed to assess detailed information on several dimensions of physical activity and sedentary behavior over a usual week. A…

  9. Screening for Offenders with an Intellectual Disability: The Validity of the Learning Disability Screening Questionnaire

    Science.gov (United States)

    McKenzie, Karen; Michie, Amanda; Murray, Aja; Hales, Charlene

    2012-01-01

    The study assessed the validity of an intellectual disability screening tool, the Learning Disability Screening Questionnaire (LDSQ), in three forensic settings: a community intellectual disability forensic service; a forensic in-patient secure unit and a prison, using data for 94 individuals. A significant positive relationship was found between…

  10. Development and Validation of a Principal Implementation Practices Measure: The Principal Implementation Questionnaire

    Science.gov (United States)

    Nettles, Stephen M.; Petscher, Yaacov

    2007-01-01

    Measurement of principal implementation behaviors has proved difficult to researchers in educational leadership due to a lack of consensus on the operational definitions of leadership constructs. The Principal Implementation Questionnaire (PIQ) was developed and validated with the intention of providing clarity in the assessment of principal…

  11. Development and validation of a brief, descriptive Danish pain questionnaire (BDDPQ)

    DEFF Research Database (Denmark)

    Perkins, F M; Werner, M U; Persson, F; Holte, Kathrine; Jensen, Torben Slott; Kehlet, H

    2004-01-01

    the McGill pain questionnaire into English. Evaluative word value was estimated using a visual analog scale (VAS). Discriminative function was assessed by having patients with one of six painful conditions (postherpetic neuralgia, phantom limb pain, rheumatoid arthritis, ankle fracture, appendicitis......BACKGROUND: A new pain questionnaire should be simple, be documented to have discriminative function, and be related to previously used questionnaires. METHODS: Word meaning was validated by using bilingual Danish medical students and asking them to translate words taken from the Danish version of......, or labor pain) complete the questionnaire. RESULTS: We were not able to find Danish words that were reliably back-translated to the English words 'splitting' or 'gnawing'. A simple three-word set of evaluative terms had good separation when rated on a VAS scale ('let' 17.5+/-6.5 mm; 'moderat' 42...

  12. Reliability and validity study of Persian modified version of MUSIC (musculoskeletal intervention center – Norrtalje questionnaire

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    Jensen Irene

    2007-08-01

    Full Text Available Abstract Background Musculoskeletal disorders (MSDs are a major health problem in the world. Self-reported questionnaires are a known method for estimating the prevalence of MSDs among the population. One of the studies concerning MSDs and their relation to work-related physical and psychosocial factors, as well as non-work-related factors, is the MUSIC-Norrtalje study in Sweden. In this study, the research group developed a questionnaire, which has been validated during its development process and is now considered a well-known instrument. The aim of this study is to validate the Persian version of this questionnaire. Methods The first step was to establish two expert panel groups in Iran and Sweden. The Focus Group Discussion (FGD method was used to detect questionnaire face and content validity. To detect questionnaire reliability, we used the test-retest method. Results Except for two items, all other questions that respondents had problems with in the focus group (20 of 297, had unclear translations; the ambiguity was related to the stem of the questions and the predicted answers were clear for the participants. The concepts of 'household/spare time' and 'physical activity in the workplace' were not understood by the participants of FGD; this has been solved by adding further descriptions to these phrases in the translation. In the test-retest study, the reliability coefficient was relatively high in most items (only 5 items out of 297 had an ICC or kappa below 0.7. Conclusion The findings from the present study provide evidence that the Persian version of the MUSIC questionnaire is a reliable and valid instrument.

  13. The validation of the Indonesian version of psychotic symptoms ratings scale (PSYRATS), the Indonesian version of cognitive bias questionnaire for psychosis (CBQP) and metacognitive ability questionnaire (MAQ)

    OpenAIRE

    Erna Erawati; Budi Keliat; Novy Daulima

    2014-01-01

    Aim: The present study was to validate the Indonesian version of Psychotic Symptoms Ratings Scales (PSYRATS), the Cognitive Bias Questionnaire for Psychosis (CBQp) and the Metacognitive Ability Questionnaire (MAQ) as a new scale to measure the ability of metacognition of schizophrenia. Background: The PSYRATS, CBQp, and MAQ have demonstrated their usefulness for the assessment of hallucinations and delusions, cognitive biases and metacognitive ability in schizophrenia. So far no validation of...

  14. Assessing validity of a short food frequency questionnaire on present dietary intake of elderly Icelanders

    OpenAIRE

    Eysteinsdottir Tinna; Thorsdottir Inga; Gunnarsdottir Ingibjorg; Steingrimsdottir Laufey

    2012-01-01

    Abstract Background Few studies exist on the validity of food frequency questionnaires (FFQs) administered to elderly people. The aim of this study was to assess the validity of a short FFQ on present dietary intake, developed specially for the AGES-Reykjavik Study, which includes 5,764 elderly individuals. Assessing the validity of FFQs is essential before they are used in studies on diet-related disease risk and health outcomes. Method 128 healthy elderly participants (74 y ± 5.7; 58.6% fem...

  15. Validation of the multimedia version of the RDC/TMD axis II questionnaire in Portuguese

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    Ricardo Figueiredo Cavalcanti

    2010-06-01

    Full Text Available OBJECTIVE: The aim of the study was to validate the multimedia version of the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD Axis II Questionnaire in Portuguese language. MATERIAL AND METHODS: The sample comprised 30 patients with signs and symptoms of temporomandibular disorders (TMD, evaluated at the Orofacial Pain Control Center of the Dental School of the University of Pernambuco, Brazil, between April and June 2006. Data collection was performed using the following instruments: Simplifed Anamnestic Index (SAI and RDC/TMD Axis II written version and multimedia version. The validation process consisted of analyzing the internal consistency of the scales. Concurrent and convergent validity were evaluated by the Spearman's rank correlation. In addition, test and analysis of reproducibility by the Kappa weighted statistical test and Spearman's rank correlation test were performed. RESULTS: The multimedia version of the RDC/TMD Axis II questionnaire in Portuguese was considered consistent (Crombrach alpha = 0.94, reproducible (Spearman 0.670 to 0.913, p<0.01 and valid (p<0.01. CONCLUSION: The questionnaire showed valid and reproducible results, and represents an instrument of practical application in epidemiological studies of TMD in the Brazilian population.

  16. Systematic development and validation of a theory-based questionnaire to assess toddler feeding.

    Science.gov (United States)

    Hurley, Kristen M; Pepper, M Reese; Candelaria, Margo; Wang, Yan; Caulfield, Laura E; Latta, Laura; Hager, Erin R; Black, Maureen M

    2013-12-01

    This paper describes the development and validation of a 27-item caregiver-reported questionnaire on toddler feeding. The development of the Toddler Feeding Behavior Questionnaire was based on a theory of interactive feeding that incorporates caregivers' responses to concerns about their children's dietary intake, appetite, size, and behaviors rather than relying exclusively on caregiver actions. Content validity included review by an expert panel (n = 7) and testing in a pilot sample (n = 105) of low-income mothers of toddlers. Construct validity and reliability were assessed among a second sample of low-income mothers of predominately African-American (70%) toddlers aged 12-32 mo (n = 297) participating in the baseline evaluation of a toddler overweight prevention study. Internal consistency (Cronbach's α: 0.64-0.87) and test-retest (0.57-0.88) reliability were acceptable for most constructs. Exploratory and confirmatory factor analyses revealed 5 theoretically derived constructs of feeding: responsive, forceful/pressuring, restrictive, indulgent, and uninvolved (root mean square error of approximation = 0.047, comparative fit index = 0.90, standardized root mean square residual = 0.06). Statistically significant (P < 0.05) convergent validity results further validated the scale, confirming established relations between feeding behaviors, toddler overweight status, perceived toddler fussiness, and maternal mental health. The Toddler Feeding Behavior Questionnaire adds to the field by providing a brief instrument that can be administered in 5 min to examine how caregiver-reported feeding behaviors relate to toddler health and behavior. PMID:24068792

  17. Assessment Of Validity And Reliability Of Team STEPPS Teamwork Attitudes Questionnaire (T-TAQ In Iran

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    Minoo Najafi

    2014-01-01

    Full Text Available Background and Aim: Collaboration within and between healthcare teams facilitates effective healthcare provision. Fundamental strategies in effective healthcare services focus on collaboration and teamwork. This study was an attempt to assess reliability and validity of Team STEPPS Teamwork Attitudes Questionnaire (T-TAQ in Iranian context. Materials and Methods: This cross-sectional survey was conducted in Iran in 2012. Delphi method was applied and the questionnaire was submitted to 11 experts in 2 rounds to determine its face and content validity. Besides, it was translated and back translated to determine external validity. To estimate the reliability of the instrument, test-retest method was used. A sample of 67 medical and nursing senior students was stratified from Tehran University of Medical Sciences (TUMS. T-TAQ is a questionnaire having 30 questions in 5 themes. The obtained data were analyzed by SPSS13. Results: The content, face and external validity of the tool were approved by Iranian experts. Meanwhile, applying Cronbach's alpha, total reliability was estimated to be 0.80; moreover, the ICC turned out to be 0.8. Conclusion : Since the validity and reliability of this instrument are confirmed in an Iranian context, it can be used to measure attitude regarding teamwork in this context.

  18. Using Web-Based Questionnaires and Obstetric Records to Assess General Health Characteristics Among Pregnant Women: A Validation Study

    OpenAIRE

    van Gelder, Marleen MHJ; Schouten, Naomi PE; Merkus, Peter JFM; Verhaak, Chris M; Roeleveld, Nel; Roukema, Jolt

    2015-01-01

    Background Self-reported medical history information is included in many studies. However, data on the validity of Web-based questionnaires assessing medical history are scarce. If proven to be valid, Web-based questionnaires may provide researchers with an efficient means to collect data on this parameter in large populations. Objective The aim of this study was to assess the validity of a Web-based questionnaire on chronic medical conditions, allergies, and blood pressure readings against o...

  19. Validation and standardization of the Emotional Skills and Competence Questionnaire (ESCQ among Indian university students

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    Tabassum Rashid

    2009-11-01

    Full Text Available There is a seeming theoretical incoherence surrounding the construct emotional intelligence (EI, as well as the problematic issues related to its measurement. The development of the psychometrically sound measurement tools based on the coherent theoretical models is fundamental for the EI to be considered as a valid construct. The current research is aimed to reexamine the psychometric properties and the factor structure of the Emotional Skills and Competence Questionnaire (ESCQ, as well as to evaluate the convergent validity in terms of its relationship with the multidimensional Emotional Intelligence Scale (EIS developed and standardized in the Indian cultural settings. The results indicated that the self-report measure of emotional competence is reliable and valid. Moreover, the factor structure of the questionnaire is confirmed, and other psychometric properties are found to be much in line with the earlier studies conducted in various cultural backgrounds.

  20. Incremental Validity of the Trait Emotional Intelligence Questionnaire-Short Form (TEIQue-SF).

    Science.gov (United States)

    Siegling, A B; Vesely, Ashley K; Petrides, K V; Saklofske, Donald H

    2015-01-01

    This study examined the incremental validity of the adult short form of the Trait Emotional Intelligence Questionnaire (TEIQue-SF) in predicting 7 construct-relevant criteria beyond the variance explained by the Five-factor model and coping strategies. Additionally, the relative contributions of the questionnaire's 4 subscales were assessed. Two samples of Canadian university students completed the TEIQue-SF, along with measures of the Big Five, coping strategies (Sample 1 only), and emotion-laden criteria. The TEIQue-SF showed consistent incremental effects beyond the Big Five or the Big Five and coping strategies, predicting all 7 criteria examined across the 2 samples. Furthermore, 2 of the 4 TEIQue-SF subscales accounted for the measure's incremental validity. Although the findings provide good support for the validity and utility of the TEIQue-SF, directions for further research are emphasized. PMID:25830494

  1. Validity and Reliability of Farsi Version of Youth Sport Environment Questionnaire.

    Science.gov (United States)

    Eshghi, Mohammad Ali; Kordi, Ramin; Memari, Amir Hossein; Ghaziasgar, Ahmad; Mansournia, Mohammad-Ali; Zamani Sani, Seyed Hojjat

    2015-01-01

    The Youth Sport Environment Questionnaire (YSEQ) had been developed from Group Environment Questionnaire, a well-known measure of team cohesion. The aim of this study was to adapt and examine the reliability and validity of the Farsi version of the YSEQ. This version was completed by 455 athletes aged 13-17 years. Results of confirmatory factor analysis indicated that two-factor solution showed a good fit to the data. The results also revealed that the Farsi YSEQ showed high internal consistency, test-retest reliability, and good concurrent validity. This study indicated that the Farsi version of the YSEQ is a valid and reliable measure to assess team cohesion in sport setting. PMID:26464900

  2. Validation of the Danish translation of the Medicine Knowledge Questionnaire among elementary school children

    DEFF Research Database (Denmark)

    Ramzan, Sara; Hansen, Ebba Holme; Nørgaard, Lotte Stig; Arevalo, Lourdes Cantarero; Jacobsen, Ramune

    2014-01-01

    BACKGROUND: There is a lack of instruments which can be used to quantitatively assess school children's knowledge about medicine in different countries. OBJECTIVES: The aim of this study was to validate the Danish translation of a school children's medicine knowledge questionnaire developed in...... Finland. METHODS: A total of 685 children from 37 Danish elementary schools, aged 10-14 years, participated in a validation study. Test-retest and inter-rater reliability, as well as known-group-validity of the translated instrument were investigated. Significance level was set at P ≤ 0.05. RESULTS: For...... regression model was run for correct knowledge scores, and it significantly explained 9.2% of variance (R square 0.092, P < 0.001). Gender, school grade and use of medicine for asthma were significant predictors in the model. CONCLUSIONS: The translated questionnaire showed a fair test-retest and inter...

  3. Translation and validation of the German version of the Bournemouth Questionnaire for Neck Pain

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    Soklic Marina

    2012-01-01

    Full Text Available Abstract Background Clinical outcome measures are important tools to monitor patient improvement during treatment as well as to document changes for research purposes. The short-form Bournemouth questionnaire for neck pain patients (BQN was developed from the biopsychosocial model and measures pain, disability, cognitive and affective domains. It has been shown to be a valid and reliable outcome measure in English, French and Dutch and more sensitive to change compared to other questionnaires. The purpose of this study was to translate and validate a German version of the Bournemouth questionnaire for neck pain patients. Methods German translation and back translation into English of the BQN was done independently by four persons and overseen by an expert committee. Face validity of the German BQN was tested on 30 neck pain patients in a single chiropractic practice. Test-retest reliability was evaluated on 31 medical students and chiropractors before and after a lecture. The German BQN was then assessed on 102 first time neck pain patients at two chiropractic practices for internal consistency, external construct validity, external longitudinal construct validity and sensitivity to change compared to the German versions of the Neck Disability Index (NDI and the Neck Pain and Disability Scale (NPAD. Results Face validity testing lead to minor changes to the German BQN. The Intraclass Correlation Coefficient for the test-retest reliability was 0.99. The internal consistency was strong for all 7 items of the BQN with Cronbach α's of .79 and .80 for the pre and post-treatment total scores. External construct validity and external longitudinal construct validity using Pearson's correlation coefficient showed statistically significant correlations for all 7 scales of the BQN with the other questionnaires. The German BQN showed greater responsiveness compared to the other questionnaires for all scales. Conclusions The German BQN is a valid and reliable outcome measure that has been successfully translated and culturally adapted. It is shorter, easier to use, and more responsive to change than the NDI and NPAD.

  4. Evaluation of a validated food frequency questionnaire for self-defined vegans in the United States.

    Science.gov (United States)

    Dyett, Patricia; Rajaram, Sujatha; Haddad, Ella H; Sabate, Joan

    2014-07-01

    This study aimed to develop and validate a de novo food frequency questionnaire for self-defined vegans in the United States. Diet histories from pilot samples of vegans and a modified 'Block Method' using seven selected nutrients of concern in vegan diet patterns, were employed to generate the questionnaire food list. Food frequency responses of 100 vegans from 19 different U.S. states were obtained via completed mailed questionnaires and compared to multiple telephone-conducted diet recall interviews. Computerized diet analyses were performed. Correlation coefficients, t-tests, rank, cross-tabulations, and probability tests were used to validate and compare intake estimates and dietary reference intake (DRI) assessment trends between the two methods. A 369-item vegan-specific questionnaire was developed with 252 listed food frequency items. Calorie-adjusted correlation coefficients ranged from r = 0.374 to 0.600 (p vegans). This vegan-specific questionnaire can be a useful assessment tool for health screening initiatives in U.S. vegan communities. PMID:25006856

  5. Validity of the Modified Conconi Test for Determining Ventilatory Threshold During On-Water Rowing

    OpenAIRE

    Jorge Villamil Cabo; Pablo Martinez-Camblor; Miguel del Valle

    2011-01-01

    The objectives of this study were to design a field test based on the Conconi protocol to determine the ventilatory threshold of rowers and to test its reliability and validity. A group of sixteen oarsmen completed a modified Conconi test for on-water rowing. The reliability of the detection of the heart rate threshold was evaluated using heart rate breaking point in the Conconi test and retest. Heart rate threshold was detected in 88.8% of cases in the test-retest. The validity of the modifi...

  6. Portuguese Children's Sleep Habits Questionnaire -validation and cross-cultural comparison

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    Filipe Gloria Silva

    2014-01-01

    Full Text Available OBJECTIVE: To validate the Portuguese version of the Children's Sleep Habits Questionnaire (CSHQ-PT and compare it to the versions from other countries. METHODS: The questionnaire was previously adapted to the Portuguese language according to international guidelines. 500 questionnaires were delivered to the parents of a Portuguese community sample of children aged 2 to 10 years old. 370 (74% valid questionnaires were obtained, 55 children met exclusion criteria and 315 entered in the validation study. RESULTS: The CSHQ-PT internal consistency (Cronbach's α was 0.78 for the total scale and ranged from 0.44 to 0.74 for subscales. The test-retest reliability for subscales (Pearson's cor-relations, n=58 ranged from 0.59 to 0.85. Our data did not adjust to the original 8 domains structure in Confirmatory Factor Analysis but the Exploratory Factor Analysis extracted 5 factors that have correspondence to CSHQ subscales. CONCLUSION: The CSHQ-PT evidenced psychometric properties that are comparable to the versions from other countries and adequate for the screening of sleep disturbances in children from 2 to 10 years old.

  7. Validation of the historical adulthood physical activity questionnaire (HAPAQ against objective measurements of physical activity

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    McDermott Christopher J

    2010-06-01

    Full Text Available Abstract Background Lifetime physical activity energy expenditure (PAEE is an important determinant of risk for many chronic diseases but remains challenging to measure. Previously reported historical physical activity (PA questionnaires appear to be reliable, but their validity is less well established. Methods We sought to design and validate an historical adulthood PA questionnaire (HAPAQ against objective PA measurements from the same individuals. We recruited from a population-based cohort in Cambridgeshire, UK, (Medical Research Council Ely Study in whom PA measurements, using individually calibrated heart rate monitoring, had been obtained in the past, once between 1994 and 1996 and once between 2000 and 2002. 100 individuals from this cohort attended for interview. Historical PA within the domains of home, work, transport, sport and exercise was recalled using the questionnaire by asking closed questions repeated for several discrete time periods from the age of 20 years old to their current age. The average PAEE from the 2 periods of objective measurements was compared to the self-reported data from the corresponding time periods in the questionnaire. Results Significant correlations were observed between HAPAQ-derived and objectively measured total PAEE for both time periods (Spearman r = 0.44; P Conclusions HAPAQ demonstrates convergent validity for total PAEE and vigorous PA. This instrument will be useful for ranking individuals according to their past PA in studies of chronic disease aetiology, where activity may be an important underlying factor contributing to disease pathogenesis.

  8. Creation and Validation of the Self-esteem/Self-image Female Sexuality (SESIFS) Questionnaire

    Science.gov (United States)

    Lordello, Maria CO; Ambrogini, Carolina C; Fanganiello, Ana L; Embiruu, Teresa R; Zaneti, Marina M; Veloso, Laise; Piccirillo, Livia B; Crude, Bianca L; Haidar, Mauro; Silva, Ivaldo

    2014-01-01

    INTRODUCTION Self-esteem and self-image are psychological aspects that affect sexual function. AIMS To validate a new measurement tool that correlates the concepts of self-esteem, self-image, and sexuality. METHODS A 20-question test (the self-esteem/self-image female sexuality [SESIFS] questionnaire) was created and tested on 208 women. Participants answered: Rosenbergs self-esteem scale, the female sexual quotient (FSQ), and the SESIFS questionnaire. Pearsons correlation coefficient was used to test concurrent validity of the SESIFS against Rosenbergs self-esteem scale and the FSQ. Reliability was tested using the Cronbachs alpha coefficient. RESULT The new questionnaire had a good overall reliability (Cronbachs alpha r = 0.862, p < 0.001), but the sexual domain scored lower than expected (r = 0.65). The validity was good: overall score r = 0.38, p < 0.001, self-esteem domain r = 0.32, p < 0.001, self-image domain r = 0.31, p < 0.001, sexual domain r = 0.29, p < 0.001. CONCLUSIONS The SESIFS questionnaire has limitations in measuring the correlation among self-esteem, self-image, and sexuality domains. A new, revised version is being tested and will be presented in an upcoming publication. PMID:25574149

  9. Vitamin D Dietary Intake Questionnaire Validation Conducted among Young Polish Women

    OpenAIRE

    Dominika G??bska; Dominika Guzek; Patrycja Sidor; Dariusz W?odarek

    2016-01-01

    Due to inadequate intake of Vitamin D, identification of individuals characterised by the highest risk of deficiencies is one of the more crucial tasks for public health. The aim of the presented study was to assess the validity and reproducibility of the designed Vitamin D dietary intake questionnaire based on food frequency assessmentVIDEO-FFQ (VItamin D Estimation OnlyFood Frequency Questionnaire) in a group of Polish women aged 2030 years. Seventy-five participants kept a three-day die...

  10. Validity and Reliability of Farsi Version of Youth Sport Environment Questionnaire

    OpenAIRE

    Mohammad Ali Eshghi; Ramin Kordi; Amir Hossein Memari; Ahmad Ghaziasgar; Mohammad-Ali Mansournia; Seyed Hojjat Zamani Sani

    2015-01-01

    The Youth Sport Environment Questionnaire (YSEQ) had been developed from Group Environment Questionnaire, a well-known measure of team cohesion. The aim of this study was to adapt and examine the reliability and validity of the Farsi version of the YSEQ. This version was completed by 455 athletes aged 13–17 years. Results of confirmatory factor analysis indicated that two-factor solution showed a good fit to the data. The results also revealed that the Farsi YSEQ showed high internal consiste...

  11. Validation of a maternal questionnaire on correlates of physical activity in preschool children

    Directory of Open Access Journals (Sweden)

    Inskip Hazel M

    2009-12-01

    Full Text Available Abstract Background Valid measures of physical activity correlates in preschool children are lacking. This study aimed to assess the validity, factor structure and internal consistency of a maternal questionnaire on potential correlates of four-year-old children's physical activity. Methods The questionnaire was designed to measure the following constructs: child personal factors; parental support and self-efficacy for providing support; parental rules and restrictions; maternal attitudes and perceptions; maternal behaviour; barriers to physical activity; and the home and local environments. Two separate studies were conducted. Study I included 24 mothers of four-year-old children who completed the questionnaire then participated in a telephone interview covering similar items to the questionnaire. To assess validity, the agreement between interview and questionnaire responses was assessed using Cohen's kappa and percentage agreement. Study II involved 398 mothers of four-year-old children participating in the Southampton Women's Survey. In this study, principal components analysis was used to explore the factor structure of the questionnaire to aid future analyses with these data. The internal consistency of the factors identified was assessed using Cronbach's alpha. Results Kappa scores showed 30% of items to have moderate agreement or above, 23% to have fair agreement and 47% to have slight or poor agreement. However, 89% of items had fair agreement as assessed by percentage agreement (≥ 66%. Limited variation in responses to variables is likely to have contributed to some of the low kappa values. Six questions had a low kappa and low percentage agreement (defined as poor validity; these included questions from the child personal factors, maternal self-efficacy, rules and restrictions, and local environment domains. The principal components analysis identified eleven factors and found several variables to stand alone. Eight of the composite factors identified had acceptable internal consistency (α ≥ 0.60 and three fell just short of achieving this (0.60 > α > 0.50. Conclusion Overall, this maternal questionnaire had reasonable validity and internal consistency for assessing potential correlates of physical activity in young children. With minor revision, this could be a useful tool for future research in this area. This, in turn, will aid the development of interventions to promote physical activity in this age group.

  12. Factorial validity of the Job Expectations Questionnaire in a sample of Mexican workers.

    Science.gov (United States)

    Villa-George, Fabiola Itzel; Moreno-Jimnez, Bernardo; Rodrguez-Muoz, Alfredo; Villalpando Uribe, Jessica

    2011-11-01

    The aim of this study was to examine the factorial validity of the Job Expectations Questionnaire (Cuestionario de Expectativas Laborales CEL) in a sample of Mexican workers. Following a cross validation approach, two samples were used in the study. The first sample consisted of 380 professionals who mainly performed administrative work in the Health Services in Puebla-Mexico. The second sample comprised 400 health professionals from the Hospital de la Mujer in Puebla-Mexico. Exploratory factor analysis yielded a three-factor solution, accounting for 51.8% of the variance. The results of confirmatory factorial analysis indicate that the three-factor model provided the best fit with the data (CFI = .96, GFI = .95, NNFI = .95, RMSEA = .04), maintaining the structure with 12 items. The reliability of the questionnaire and the diverse subscales showed high internal consistency. Significant correlations were found between job expectations and autonomy, vigor, dedication, and absorption, providing evidence of its construct validity. The evaluation of the psychometric qualities confirms this questionnaire as a valid and specific instrument to measure job expectations. PMID:22059344

  13. Validity and reliability of a physical activity questionnaire for Vietnamese adolescents

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    Hong Tang K

    2012-08-01

    Full Text Available Abstract Background Accurate assessment of physical activity in adolescents at population level is necessary. In Vietnam, the International Physical Activity Questionnaire (IPAQ and Physical Activity Questionnaire for Adolescents (PAQA have been validated against accelerometers for use in adolescents. However, these questionnaires were originally designed for adults and showed poor validity. This study aims to assess the reliability and validity of the Vietnamese Adolescent Physical Activity Recall Questionnaire (V-APARQ. Methods One hundred and sixty five students were recruited from four junior high schools in Ho Chi Minh City Vietnam in 2004. V-APARQ asked students to report their usual organised and non-organised physical activity during a normal week and moderate- (MPA, vigorous- (VPA and moderate-to-vigorous- (MVPA physical activity were calculated. Reliability was assessed by test-retest (2 weeks apart. Construct validity was assess by 7-day accelerometry, following the completion of the first V-APARQ. Results The construct validity of the V-APARQ showed Spearman correlation of 0.25 and 0.22 for the assessment of the questionnaire when compared to the accelerometer. Test-retest reliability showed a weighted Kappa of 0.75 and the intra-class correlation coefficient for MVPA was 0.57 for the whole group (MPA =0.37 and VPA = 0.62, and were higher in boys than girls. The Bland-Altman plots for reliability show a mean difference of 0.4 minutes (95 % CI = −3.2, 4.0 for daily MVPA (n = 146 and the limits of agreement were −42.6 to 43.4 mins/day. In boys MVPA was lower on the first, compared with second administration of V-APARQ while the reverse was observed among girls. Conclusion The reliability and validity of the V-APARQ were low to fair, but are comparable to other self-report physical activity questionnaires used among adolescents. V-APARQ will be useful for population monitoring of change in physical activity among urban Vietnamese adolescents.

  14. Validity and Reliability of an Occupational Exposure Questionnaire for Parkinsonism in Welders

    Science.gov (United States)

    Hobson, Angela J.; Sterling, David A.; Emo, Brett; Evanoff, Bradley A.; Sterling, Callen S.; Good, Laura; Seixas, Noah; Checkoway, Harvey; Racette, Brad A.

    2010-01-01

    This study assessed the validity and test-retest reliability of a medical and occupational history questionnaire for workers performing welding in the shipyard industry. This self-report questionnaire was developed for an epidemiologic study of the risk of parkinsonism in welders. Validity participants recruited from three similar shipyards were asked to give consent for access to personnel files and complete the questionnaire. Responses on the questionnaire were compared with information extracted from personnel records. Reliability participants were recruited from the same shipyards and were asked to complete the questionnaire at two different times approximately 4 weeks apart. Percent agreement, kappa, intraclass correlation coefficient (ICC), and sensitivity and specificity were used as measures of validity and/or reliability. Personnel files were obtained for 101 of 143 participants (70%) in the validity study, and 56 of the 95 (58.9%) participants in the reliability study completed the retest of the questionnaire. Validity scores for items extracted from personnel files were high. Percent agreement for employment dates and job titles ranged from 83–100%, while ICC for start and stop dates ranged from 0.93–0.99. Sensitivity and specificity for current job title ranged from 0.5–1.0. Reliability scores for demographic, medical and health behavior items were mainly moderate or high, but ranged from 0.19 to 1.0. Most recent job/title items such as title, types of welding performed, and material used showed substantial to perfect agreement. Certain determinants of exposure such as days and hours per week exposed to welding fumes demonstrated mainly moderate agreement (κ = 0.42–0.47, percent agreement 63–77%); however, mean days and hours reported did not differ between test and retest. The results of this study suggest that participants’ self-report for job title and dates employed are valid compared with employer records. While kappa scores were low for some medical conditions and for caffeine consumption, high kappa scores for job title, dates worked, types of welding, and materials welded suggest participants generated reproducible answers important for occupational exposure assessment. PMID:19288335

  15. Development and validation of a screening instrument for bipolar spectrum disorder: The Mood Disorder Questionnaire Thai version

    Directory of Open Access Journals (Sweden)

    Waleeprakhon P

    2014-08-01

    Full Text Available Punjaporn Waleeprakhon,1 Pichai Ittasakul,1 Manote Lotrakul,1 Pattarabhorn Wisajun,1 Sudawan Jullagate,1 Terence A Ketter2 1Department of Psychiatry, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand; 2Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, CA, USA Background: The Mood Disorder Questionnaire (MDQ has been translated to many languages and has been used in many countries as a screening instrument for bipolar disorder. The main objective of this study was to evaluate validity of the Thai version of the MDQ as a screening instrument for bipolar disorder in a psychiatric outpatient sample, and to determine its optimum question #1 item threshold value for bipolar disorder.Methods: The English language Mood Disorder Questionnaire (MDQ was translated into Thai. The process involved back-translation, cross-cultural adaptation, field testing of the prefinal version, as well as final adjustments. Two hundred and fifty major depressive disorder outpatients were further assessed by the Thai version of the MDQ and the Thai version of the Mini International Neuropsychiatric Interview (MINI. During the assessment, reliability and validity analyses, and receiver operating characteristic curve (ROC analysis were performed.Results: The Thai version of the MDQ screening had adequate internal consistency (Cronbach’s alpha =0.791, omega total =0.68, and omega hierarchical =0.69. The optimal question #1 item threshold value was at least five positive items, which yielded adequate sensitivity (76.5%, specificity (72.7%, positive predictive value (74.3%, and negative predictive value (75.0%. The ROC area under the curve (AUC for this study was 0.82 (95% confidence interval: 0.70 to 0.90.Conclusion: The Thai version of the MDQ had some useful psychometric properties for screening for bipolar disorder in a mood disorder clinic setting, with a recommended question #1 item threshold value of at least five positive items. Keywords: Thai MDQ, screening test, reliability, predictive validity, cutoff point

  16. The Weight-Related Abuse Questionnaire (WRAQ): Reliability, validity, and clinical utility.

    Science.gov (United States)

    Salwen, Jessica K; Hymowitz, Genna F

    2015-12-01

    Weight-related teasing (WRT)/stigmatization may be distinct from teasing and general abuse and may differentially impact adult outcomes. As WRT increases in severity so do depression and disordered eating. Currently, there are no validated measures designed to assess abuse specific to weight. Thus, we developed the Weight-Related Abuse Questionnaire (WRAQ) and validated it in young adult and clinically obese populations. The WRAQ was administered to 3 samples of participants: 292 undergraduate students, 382 undergraduate students, and 59 individuals seeking bariatric surgery. Concurrent validity was assessed via measures of WRT and general childhood abuse. Convergent validity was assessed with measures of depression and disordered eating. Study 1 data were used to further develop the structure of the WRAQ. Study 2 indicated that the WRAQ had excellent psychometric properties (based on factor analyses and reliability/scale consistency analysis) and strong concurrent and convergent validity, supporting the validity of the questionnaire. 6-month test-retest reliability was also good. In Study 3 responses on the WRAQ converged well with interview responses, showed good psychometric properties, and showed moderate correlations with measures of childhood abuse and psychopathology. The WRAQ has strong psychometric properties and is strongly associated with measures of current psychopathology. Additionally, it fills a gap in the assessment literature and may be a beneficial tool for determining which individuals are at increased risk for psychopathology. PMID:26402044

  17. The validity of a questionnaire-based epidemiological study of occupational dermatosis

    DEFF Research Database (Denmark)

    Carstensen, Ole; Rasmussen, Kurt; Ponten, Ann; Gruvberger, Birgitta; Isaksson, Marlene; Bruze, Magnus

    2006-01-01

    workers at 4 facilities. The rate of participation was 84.7%. Using enquete questions of current skin rash against the clinical presence of dermatitis, we found a sensitivity of 22% and a specificity of 89%, compared to 45% and 87%, respectively, when the anamnestic work history, taken by an occupational...... physician, was the screening parameter. Using 'workplace periodic prevalence' of dermatitis, we found sensitivities in the range of 63-76% by a questionnaire and 70-83% by medical anamnesis. Questionnaire screening by skin symptoms gave the highest values for redness, a sensitivity of 33% and a specificity...... reinforced plastic products. But these instruments might be useful for epidemiological surveillance, when the questionnaire has been validated in the given occupational setting....

  18. Validation and evaluation of epistemic uncertainty in rainfall thresholds for regional scale landslide forecasting

    Science.gov (United States)

    Gariano, Stefano Luigi; Brunetti, Maria Teresa; Iovine, Giulio; Melillo, Massimo; Peruccacci, Silvia; Terranova, Oreste Giuseppe; Vennari, Carmela; Guzzetti, Fausto

    2015-04-01

    Prediction of rainfall-induced landslides can rely on empirical rainfall thresholds. These are obtained from the analysis of past rainfall events that have (or have not) resulted in slope failures. Accurate prediction requires reliable thresholds, which need to be validated before their use in operational landslide warning systems. Despite the clear relevance of validation, only a few studies have addressed the problem, and have proposed and tested robust validation procedures. We propose a validation procedure that allows for the definition of optimal thresholds for early warning purposes. The validation is based on contingency table, skill scores, and receiver operating characteristic (ROC) analysis. To establish the optimal threshold, which maximizes the correct landslide predictions and minimizes the incorrect predictions, we propose an index that results from the linear combination of three weighted skill scores. Selection of the optimal threshold depends on the scope and the operational characteristics of the early warning system. The choice is made by selecting appropriately the weights, and by searching for the optimal (maximum) value of the index. We discuss weakness in the validation procedure caused by the inherent lack of information (epistemic uncertainty) on landslide occurrence typical of large study areas. When working at the regional scale, landslides may have occurred and may have not been reported. This results in biases and variations in the contingencies and the skill scores. We introduce two parameters to represent the unknown proportion of rainfall events (above and below the threshold) for which landslides occurred and went unreported. We show that even a very small underestimation in the number of landslides can result in a significant decrease in the performance of a threshold measured by the skill scores. We show that the variations in the skill scores are different for different uncertainty of events above or below the threshold. This has consequences in the ROC analysis. We applied the proposed procedure to a catalogue of rainfall conditions that have resulted in landslides, and to a set of rainfall events that - presumably - have not resulted in landslides, in Sicily, in the period 2002-2012. First, we determined regional event duration-cumulated event (ED) rainfall thresholds for shallow landslide occurrence using 200 rainfall conditions that have resulted in 223 shallow landslides in Sicily in the period 2002-2011. Next, we validated the thresholds using 29 rainfall conditions that have triggered 42 shallow landslides in Sicily in 2012, and 1250 rainfall events that presumably have not resulted in landslides in the same year. We performed a back analysis simulating the use of the thresholds in a hypothetical landslide warning system operating in 2012.

  19. Development and initial validation of the interprofessional team learning profiling questionnaire.

    Science.gov (United States)

    Nisbet, Gillian; Dunn, Stewart; Lincoln, Michelle; Shaw, Joanne

    2016-05-01

    Informal workplace interprofessional learning occurs as health professionals interact with each other as part of everyday work practice. Participation in interprofessional team meetings is a practical way to foster learning. However, a gap exists in the availability of a reliable and valid instrument that adequately captures the nuances of informal workplace interprofessional learning in this setting. The purpose of this study was to develop a questionnaire to measure the different components of interprofessional learning that contribute to the quality of interprofessional learning within the interprofessional team meeting. Questionnaire items were developed from a review of the literature and interviews with health professionals. Exploratory factor analysis was used to determine the underlying factor structure. Two hundred and eighty-five health professionals completed a 98-item questionnaire. After elimination of unreliable items, the remaining items (n = 41) loaded onto four factors named personal and professional capacity; turning words into action-"walk the talk"; the rhetoric of interprofessional learning-"talk the talk"; and inclusiveness. Internal consistency was high for all sub-scales (Cronbach's alpha 0.91, 0.87, 0.83, and 0.83, respectively). Content, construct, and concurrent validity were assessed. The instrument developed in this study indicated consistency and robust psychometric properties. Future studies that further test the psychometric properties of the questionnaire will help to establish the usefulness of this measure in establishing evidence for the perceived effectiveness of interprofessional learning in a healthcare setting. PMID:27152532

  20. Relative validation of the KiGGS Food Frequency Questionnaire among adolescents in Germany

    OpenAIRE

    Truthmann Julia; Mensink Gert BM; Richter Almut

    2011-01-01

    Abstract Background The aim of this study was to determine the relative validity of the self-administered Food Frequency Questionnaire (FFQ) "What do you eat?", which was used in the German National Health Interview and Examination Survey for Children and Adolescents (KiGGS 2003-2006). Methods The validation was conducted in the EsKiMo Nutrition Module, a subsample of KiGGS. The study population included 1,213 adolescents aged between 12 and 17. A modified diet history interview DISHES (Dieta...

  1. Confirmatory and Exploratory Factor Analysis for Validating the Phlegm Pattern Questionnaire for Healthy Subjects

    OpenAIRE

    Hyunho KIM; Ku, BonCho; Kim, Jong Yeol; Park, Young-Jae; Park, Young-Bae

    2016-01-01

    Background. Phlegm pattern questionnaire (PPQ) was developed to evaluate and diagnose phlegm pattern in Korean Medicine and Traditional Chinese Medicine, but it was based on a dataset from patients who visited the hospital to consult with a clinician regarding their health without any strict exclusion or inclusion. In this study, we reinvestigated the construct validity of PPQ with a new dataset and confirmed the feasibility of applying it to a healthy population. Methods. 286 healthy subject...

  2. Internal construct validity of the Shirom-Melamed Burnout Questionnaire (SMBQ)

    OpenAIRE

    Lundgren-Nilsson, Åsa; Jonsdottir, Ingibjörg H.; Pallant, Julie; Ahlborg, Gunnar

    2012-01-01

    Background Burnout is a mental condition defined as a result of continuous and long-term stress exposure, particularly related to psychosocial factors at work. This paper seeks to examine the psychometric properties of the Shirom-Melamed Burnout Questionnaire (SMBQ) for validation of use in a clinical setting. Methods Data from both a clinical (319) and general population (319) samples of health care and social insurance workers were included in the study. Data were analysed using both classi...

  3. Internal construct validity of the Shirom-Melamed Burnout Questionnaire (SMBQ)

    OpenAIRE

    Lundgren-Nilsson Åsa; Jonsdottir Ingibjörg H; Pallant Julie; Ahlborg Gunnar

    2012-01-01

    Abstract Background Burnout is a mental condition defined as a result of continuous and long-term stress exposure, particularly related to psychosocial factors at work. This paper seeks to examine the psychometric properties of the Shirom-Melamed Burnout Questionnaire (SMBQ) for validation of use in a clinical setting. Methods Data from both a clinical (319) and general population (319) samples of health care and social insurance workers were included in the study. Data were analysed using bo...

  4. Validation study of the Questionnaire of Educational and Learning Capital (QELC) in Israel

    OpenAIRE

    Nurit Paz-Baruch

    2015-01-01

    The Actiotope Model of Giftedness regards giftedness as a product of the interaction between the individual and the environment. The aim of this study is to evaluate the validity of the Question-naire of Educational and Learning Capital (QELC) on 187 primary school students from Israel and to examine whether the educational and learning capitals of the students are associated with general intelligence and academic achievement. In the study correlations were found between social, infrastructur...

  5. The transtheoretical model in weight management: Validation of the Processes of Change Questionnaire

    OpenAIRE

    Andrés, Ana; Saldaña García, Carmina; Gómez Benito, Juana

    2011-01-01

    Objective: The processes of change implied in weight management remain unclear. The present study aimed to identify these processes by validating a questionnaire designed to assess processes of change (the P-Weight) in line with the transtheoretical model. The relationship of processes of change with stages of change and other external variables is also examined. Methods: Participants were 723 people from community and clinical settings in Barcelona. Their mean age was 32.07 (SD = 14.55) year...

  6. Development and validation of the Dutch Questionnaire God Image: Effects of mental health and religious culture

    OpenAIRE

    Schaap-Jonker, Hanneke; Eurelings-Bonekoe, Elisabeth E.M.; Jonker, Evert R.; Zock, Hetty

    2008-01-01

    This article presents the Dutch Questionnaire God Image (QGI), which has two theory-based dimensions: feelings towards God and perceptions of God’s actions. This instrument was validated among a sample of 804 respondents, of which 244 persons received psychotherapy. Results showed relationships between the affective and cognitive aspect of the God image. The God image of psychiatric patients had a more negative and threatening nature than the God image of the non-psychiatric respondents. Also...

  7. Portuguese Validation of the Negative Acts Questionnaire Revised (NAQ-R)

    OpenAIRE

    Verdasca, Ana Teresa

    2008-01-01

    The aim of this paper is twofold: in the first place, reliability and validation analysis of the Portuguese version of the Negative Acts Questionnaire Revised, NAQ-R (Einarsen & Hoel, 2001) are presented; secondly, preliminary results concerning the incidence rates of workplace bullying in the Portuguese banking sector, using two different and complementary strategies are presented as well as the most frequent bullying behaviours. Gender, age, organizational and social status differences are ...

  8. Reliability and validity of the Korean standard pattern identification for stroke (K-SPI-Stroke) questionnaire

    OpenAIRE

    Kang Byoung-Kab; Park Tae-Yong; Lee Ju; Moon Tae-Woong; Ko Mi; Choi Jiae; Lee Myeong

    2012-01-01

    Abstract Background The present study was conducted to examine the reliability and validity of the Korean Standard Pattern Identification for Stroke (K-SPI-Stroke), which was developed and evaluated within the context of traditional Korean medicine (TKM). Methods Between September 2006 and December 2010, 2,905 patients from 11 Korean medical hospitals were asked to complete the K-SPI-Stroke questionnaire as a part of project ' Fundamental study for the standardization and objectification of...

  9. Development and Validation of the Youth Acute Pain Functional Ability Questionnaire (YAPFAQ)

    OpenAIRE

    Zempsky, William T.; O’Hara, Emily A; Santanelli, James P; New, Tamara; Smith-Whitley, Kim; Casella, James; Palermo, Tonya M.

    2014-01-01

    Physical function and functional recovery are important aspects of the acute pain experience in children and adolescents in hospitalized settings. Measures of function related to pediatric acute pain do not exist currently, limiting understanding of recovery in youth undergoing acute and procedural pain. To address this gap, we developed and assessed the clinical utility and preliminary validity of the Youth Acute Pain Functional Ability Questionnaire (YAPFAQ). We evaluated psychometric prope...

  10. Psychometric Validation of the Bangla Version of the Patient-Doctor Relationship Questionnaire

    OpenAIRE

    Arafat, S. M. Yasir

    2016-01-01

    Background. The patient-doctor relationship is an important issue in health care as it is linked to patient satisfaction, treatment adherence, and treatment outcome. The PDRQ-9 is brief instrument which has an excellent overall internal consistency to measure it. Objective. It was aimed at developing a culturally adapted and validated Bangla version of Patient-Doctor Relationship Questionnaire (PDRQ-9). Method. Data were collected during the period of May 2015 to July 2015 from 50 patients by...

  11. Development and initial validation of the Brunel lifestyle physical activity questionnaire

    OpenAIRE

    Karageorghis, CI; Vencato, MM; Chatzisarantis, NLD; Carron, AV

    2005-01-01

    Objectives: To develop a valid and reliable internet based lifestyle physical activity questionnaire suitable for use among the United Kingdom population. Methods: After a detailed content analysis and item generation using a panel of experts, an internet based measure of lifestyle physical activity behaviour was developed. Data were collected from 1369 subjects in total. Confirmatory factor analysis was used to examine the two subscales of the Brunel lifestyle physical activity questionn...

  12. Maternal expectations of postpartum social support: validation of the postpartum social support questionnaire during pregnancy

    OpenAIRE

    Miller, Angela M.; Hogue, Carol J.; Knight, Bettina T.; Stowe, Zachary N.; Newport, D. Jeffrey

    2012-01-01

    Thirteen percent of women experience postpartum depression. Prenatal screening for anticipated postpartum social support, a postpartum depression risk factor, may allow for early intervention. We sought to validate use of a modified version of the Postpartum Social Support Questionnaire (PSSQ) in pregnant women at increased risk for postpartum depression. Factor analysis using orthogonal varimax rotation was used. The modified PSSQ, administered during pregnancy, yields similar loading patter...

  13. Validation study of the Spanish Version of the Work-Family Conflict Questionnaire (CCTF)

    OpenAIRE

    Blanch Plana, Angel; Aluja Fabregat, Antón

    2009-01-01

    In this study, a brief Work-Family Conflict (WFC) Questionnaire in the Spanish language is proposed that takes into account the two directions commonly reported in the literature: work interference with family (WIF), and family interference with work (FIW). The results obtained through exploratory factor analyses (EFA) and confirmatory factor analyses (CFA) with two independent samples, carried out for women and men, showed acceptable validity and reliability. A copy of the instrument in Span...

  14. Validation of the everyday technology use questionnaire in a Japanese context.

    OpenAIRE

    Malinowsky, Camilla; Kottorp, Anders; Tanemura, Rumi; Asaba, Eric; Nagao, Toru; Noda, Kazue; Sagara, Jiro; Bontje, Peter; Rosenberg, Lena; Nygård, Louise

    2015-01-01

    Background/Objective The Everyday Technology Use Questionnaire (ETUQ), which evaluates the perceived relevance of and the perceived ability in everyday technology (ET) use, has demonstrated acceptable psychometric properties in Swedish studies of older adults. The aim of this study was to examine the reliability and validity of the ETUQ in a Japanese context in older Japanese adults. Methods A sample of older Japanese adults (n = 164) including persons with (n = 32) and without ...

  15. Validation of the Persian Version of the Problematic Internet Use Questionnaire (PIUQ)

    OpenAIRE

    Hadi Ranjbar; Andrew Thatcher; Michael Greyling; Mansour Arab; Nahid Nasri

    2014-01-01

    The most commonly used instrument for the research and treatment of excessive internet use is Young's Internet Addiction Test (IAT). While the IAT has been translated to several languages (including Persian) and has demonstrated good psychometric properties across several independent studies, there is still a room for alternative assessment instruments. This study reports a validation of the Persian version of the Problematic Internet Use Questionnaire (PIUQ).A sample (n = 296) from Kerman, I...

  16. A Population-Based Psychometric Validation Study of the Strengths and Difficulties Questionnaire Hebrew Version

    OpenAIRE

    AlanApter; IlanaFarbstein; ItzhakLevav; StephenZLevine

    2010-01-01

    This study presents the psychometric properties of the Strengths and Difficulties Questionnaire-Hebrew version (SDQ-H), used in the Israel Survey on Mental Health among Adolescents (ISMEHA). The SDQ-H was administered to a representative sample of 611 adolescents and their mothers. Structural validity was evaluated by exploratory and confirmatory factor analysis and the Development and Well-Being Assessment inventory (DAWBA) was used as "gold standard" to test convergent and discrim...

  17. Hindi translation and validation of Cambridge-Hopkins Diagnostic Questionnaire for RLS (CHRLSq)

    OpenAIRE

    Gupta, Ravi; Allan, Richard P.; Pundeer, Ashwini; Das, Sourav; Dhyani, Mohan; Goel, Deepak

    2015-01-01

    Background: Restless legs syndrome also known as Willis-Ekbom's Disease (RLS/WED) is a common illness. Cambridge-Hopkins diagnostic questionnaire for RLS (CHRLSq) is a good diagnostic tool and can be used in the epidemiological studies. However, its Hindi version is not available. Thus, this study was conducted to translate and validate it in the Hindi speaking population. Materials and Methods: After obtaining the permission from the author of the CHRLSq, it was translated into Hindi languag...

  18. Development and Validation of a Principal Implementation Practices Measure: The Principal Implementation Questionnaire

    OpenAIRE

    Nettles, Stephen M.; Petscher, Yaacov

    2007-01-01

    Measurement of principal implementation behaviors has proved difficult to researchers in educational leadership due to a lack of consensus on the operational definitions of leadership constructs. The Principal Implementation Questionnaire (PIQ) was developed and validated with the intention of providing clarity in the assessment of principal leadership behaviors in the implementation of effective reading programs. Constructs were operationally defined within the context of the population of i...

  19. The Questionnaire about Interpersonal Difficulties for Adolescents: Reliability and Validity Evidence in Colombian Adolescents

    OpenAIRE

    Redondo, Jesús; Delgado Domenech, Beatriz; Inglés, Cándido J.; Hidalgo, María D.; García Fernández, José Manuel; Martínez Monteagudo, María C.

    2014-01-01

    The aim of this study was to analyze reliability and validity evidence of scores on the Colombian version of the Questionnaire about Interpersonal Difficulties for Adolescents (QIDA) in a sample of 1,628 adolescents (65.7% boys), ranging in age from 12 to 18 years. Confirmatory factor analyses replicated the correlated five-factor structure of the QIDA: Assertiveness, Heterosexual Relationships, Public Speaking, Family Relationships, and Close Friendships. Internal consistency for the QIDA an...

  20. A Confirmatory Factor Analysis and Validation of the Vulnerable Attachment Style Questionnaire

    OpenAIRE

    Kupeli, N.; Norton, S; Chilcot, J.; Schmidt, U. H.; Campbell, I. C.; Troop, N. A.

    2015-01-01

    The Vulnerable Attachment Style Questionnaire (VASQ; Bifulco et al., Psychological Medicine, 33, 1099–1110, 2003) was developed to assess adult attachment as a vulnerability factor for developing depression and identified two subscales, insecure attachment and proximity-seeking. The present study sought to confirm and further validate the factor structure of the VASQ in a large community convenience sample. The VASQ was completed by a large sample of men and women (N = 1236) as part of an onl...

  1. Reliability and validity of the modifiable activity questionnaire for an Iranian urban adolescent population

    Directory of Open Access Journals (Sweden)

    Maryam Delshad

    2015-01-01

    Full Text Available Background: The purpose of this study was to evaluate the validity and reliability on the Persian translation of the Modifiable Activity Questionnaire (MAQ in a sample of Tehranian adolescents. Methods: Of a total of 52 subjects, a sub-sample of 40 participations (55.0% boys was used to assess the reliability and the validity of the physical activity questionnaire. The reliability of the two MAQs was calculated by intraclass correlation coefficients, and validation was evaluated using Pearson correlation coefficients to compare data between mean of the two MAQs and mean of four physical activity records. Results: Intraclass correlation coefficient was calculated to assess the reliability between two MAQs and the results of leisure time physical activity over the past year were 0.97. Pearson correlation coefficients between mean of two MAQs and mean of four physical activity records were 0.49 (P < 0.001, for leisure time physical activities. Conclusions: High reliability and relatively moderate validity were found for the Persian translation of the MAQ in a Tehranian adolescent population. Further studies with large sample size are suggested to assess the validity more precisely.

  2. Validation of the Korean Version of Schedule of Fatigue and Anergia: General Physician Questionnaire

    Science.gov (United States)

    2016-01-01

    The Schedule of Fatigue and Anergy/General Physician (SOFA/GP) was developed to screen for prolonged fatigue in the primary care setting. We aimed to evaluate the reliability and validity of the Korean version of the SOFA/GP (SOFA/GP-K), which is adapted from the original English version. We performed translation and back translation, and after conducting a pilot study, we tested the final version of the questionnaire for its reliability and validity in a Korean primary care setting. Two hundred participants that visited a health examination center in a university hospital completed the survey between September and November 2012. A second survey was performed within 2 weeks of the primary survey to test for reliability. We evaluated concurrent validity between the SOFA/GP-K score, the Fatigue Severity Scale (FSS), and Brief Fatigue Index (BFI) scores. The Spearman correlation coefficient between SOFA/GP-K and FSS was 0.71 and 0.61 between SOFA/GP-K and BFI. Internal consistency of SOFA/GP-K was observed (Cronbach's alpha = 0.82) and construct validity was confirmed by factor analysis. The Kappa scores for test-retest reliability for each survey item were between 0.28 and 0.64. The SOFA/GP-K is a valid and reliable questionnaire for screening fatigue in a primary care setting. PMID:26839466

  3. Validation of the Korean Version of Schedule of Fatigue and Anergia: General Physician Questionnaire.

    Science.gov (United States)

    Kim, Sarah; Bae, Woo Kyung; Kim, Ju Young; Jang, Mijee; Kim, Jeong Hyun; Noh, Hyun Hee

    2016-02-01

    The Schedule of Fatigue and Anergy/General Physician (SOFA/GP) was developed to screen for prolonged fatigue in the primary care setting. We aimed to evaluate the reliability and validity of the Korean version of the SOFA/GP (SOFA/GP-K), which is adapted from the original English version. We performed translation and back translation, and after conducting a pilot study, we tested the final version of the questionnaire for its reliability and validity in a Korean primary care setting. Two hundred participants that visited a health examination center in a university hospital completed the survey between September and November 2012. A second survey was performed within 2 weeks of the primary survey to test for reliability. We evaluated concurrent validity between the SOFA/GP-K score, the Fatigue Severity Scale (FSS), and Brief Fatigue Index (BFI) scores. The Spearman correlation coefficient between SOFA/GP-K and FSS was 0.71 and 0.61 between SOFA/GP-K and BFI. Internal consistency of SOFA/GP-K was observed (Cronbach's alpha = 0.82) and construct validity was confirmed by factor analysis. The Kappa scores for test-retest reliability for each survey item were between 0.28 and 0.64. The SOFA/GP-K is a valid and reliable questionnaire for screening fatigue in a primary care setting. PMID:26839466

  4. Reliability and construct validity of the Malay version of the Job Content Questionnaire (JCQ).

    Science.gov (United States)

    Edimansyah, B A; Rusli, B N; Naing, L; Mazalisah, M

    2006-03-01

    The JCQ has been shown to be a valid and reliable instrument to assess job stress in many occupational settings worldwide. In Malaysia, both the English and validated Malay versions have been employed in studies of medical professionals and laboratory technicians, respectively. The present study assessed the reliability and construct validity of the Malay version of the JCQ among automotive workers in Malaysia. Fifty workers of a major automotive manufacturer in Kota Bharu, Kelantan consented to participate in the study and were administered the Malay version of the JCQ. Translation (English-Malay) and back translation (Malay-English) of the JCQ was made to ensure the face validity of the questionnaire. Reliability was determined using Cronbach's alpha for internal consistency, whilst construct validity was assessed using exploratory factor analysis (principal component with varimax rotation). The results indicate that the Cronbach's alpha coefficients were acceptable for decision latitude (job control or decision authority) (0.74) and social support (0.79); however, it was slightly lower for psychological job demand (0.61). Exploratory factor analysis showed 3 meaningful common factors that could explain the 3 theoretical dimensions or constructs of Karasek's demand-control-social support model. In conclusion, the results of the validation study suggested that the JCQ scales are reliable and valid for assessing job stress in a population working in the automotive industry. Further analyses are necessary to evaluate the stability and concurrent validity of the JCQ. PMID:17125008

  5. Adaptation, Validity and Reliability of the Body Sensations Questionnaire Turkish Version

    Directory of Open Access Journals (Sweden)

    Aysegül KART

    2014-03-01

    Full Text Available Objective: In this study, it is aimed to evaluate the validity and reliability of Body Sensations Questionnaire (BSQ. Method: BSQ was administered to 122 patients with panic disorder. BSQ Turkish version completed by translation, back-translation and pilot assessment. Socio-demographic Data Form and BSQ Turkish version were administered to participants. Construct validity was assesed by factor analysis after Kaiser-Meyer-Olkin (KMO and Bartlett tests applied. Principal component analysis and varimax rotation used for factor analysis. Results: 66% (n=80 of the participants were female and 34% (n=42 were male. The mean age of participants was 31,7±10,8 years and age range was 18-58 years. Internal consistency of the questionnaire was calculated 0,921 by Cronbach alpha. In analysis performed by split-half method reliability coefficients of half questionnaire were found as 0,889 and 0,850. Again spearmen-brown coefficient was found as 0,849 by the same analysis. Factor analysis revealed five basic factors. 75,2% of the total variance was explained with these five factors. Conclusion: The results of this study show that the Turkish version of BSQ is a reliable and valid scale for measuring the fear of the bodily sensations associated with panic.

  6. Adaptation and validation of the Iranian version of Angina Pectoris characteristics questionnaire.

    Science.gov (United States)

    Najafi-Ghezeljeh, Tahereh; Ekman, Inger; Nikravesh, Mansoureh Yadavar; Emami, Azita

    2008-12-01

    Research aimed at evaluating Angina Pectoris (AP) symptoms in patients with Coronary Heart Disease (CHD) requires a comprehensive assessment tool applicable to this population. Because no single existing measure assessed the full range of symptom characteristics important to our study, we combined two measures (the modified Rose Questionnaire (MRQ), and the Short Form-McGill Pain Questionnaire (SF-MPQ) and added one item to examine specific aspects of AP symptoms (Accompanying Symptom Checklist). The purposes of this study are: (i) to describe the process of translating the SF-MPQ, MRQ and accompanying symptom checklist from English to the Farsi language; and (ii) to evaluate substantial psychometric works (content and construct validity) for the entire instrument and each part of it (SF-MPQ, MRQ and accompanying symptom checklist). A cross-cultural adaptation of the instrument was carried out before developing the final version of it. To these ends, one hundred and 10 CHD patients with AP were assessed by this hybrid measure in an initial study. An analysis of the results indicated that a content valid instrument had been developed. There was a significantly high correlation between scores in the SF-MPQ and there were associations between items in the MRQ. The Iranian version of AP characteristics questionnaire is valid; it is capable of describing characteristics of AP symptoms. However, the reliability of the instrument needs to be assessed through further research. PMID:19126076

  7. Construction and Validation of a Questionnaire about Heart Failure Patients' Knowledge of Their Disease

    Science.gov (United States)

    Bonin, Christiani Decker Batista; dos Santos, Rafaella Zulianello; Ghisi, Gabriela Lima de Melo; Vieira, Ariany Marques; Amboni, Ricardo; Benetti, Magnus

    2014-01-01

    Background The lack of tools to measure heart failure patients' knowledge about their syndrome when participating in rehabilitation programs demonstrates the need for specific recommendations regarding the amount or content of information required. Objectives To develop and validate a questionnaire to assess heart failure patients' knowledge about their syndrome when participating in cardiac rehabilitation programs. Methods The tool was developed based on the Coronary Artery Disease Education Questionnaire and applied to 96 patients with heart failure, with a mean age of 60.22 ± 11.6 years, 64% being men. Reproducibility was obtained via the intraclass correlation coefficient, using the test-retest method. Internal consistency was assessed by use of Cronbach's alpha, and construct validity, by use of exploratory factor analysis. Results The final version of the tool had 19 questions arranged in ten areas of importance for patient education. The proposed questionnaire had a clarity index of 8.94 ± 0.83. The intraclass correlation coefficient was 0.856, and Cronbach's alpha, 0.749. Factor analysis revealed five factors associated with the knowledge areas. Comparing the final scores with the characteristics of the population evidenced that low educational level and low income are significantly associated with low levels of knowledge. Conclusion The instrument has satisfactory clarity and validity indices, and can be used to assess the heart failure patients' knowledge about their syndrome when participating in cardiac rehabilitation programs. PMID:24652054

  8. Validity of two common asthma-specific quality of life questionnaires: Juniper mini asthma quality of life questionnaire and Sydney asthma quality of life questionnaire

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    Apfelbacher Christian

    2012-08-01

    Full Text Available Abstract Background This study explored the psychometric properties (internal consistency, construct validity, discriminative ability of the Juniper Mini Asthma Quality of Life Questionnaire (Mini AQLQ-J and the Sydney Asthma Quality of Life Questionnaire (AQLQ-S. Methods One hundred fourty-six adults (18–45 years with asthma requiring regular inhaled corticosteroids were recruited to a trial of written emotional disclosure. Correlational analyses were performed to understand the relationship of the two measures with each other, with symptoms, lung function, asthma control, asthma bother and generic quality of life. Median quality of life scores were compared according to gender, health care usage and levels of asthma severity. Results AQLQ-J and AQLQ-S total scores correlated strongly with each other (rho = −0.80 and moderately with the EuroQol Current Health Status Scale (AQLQ-J: rho = 0.35; AQLQ-S: rho = −0.40. Domain score correlations between AQLQ-J and AQLQ-S were mostly moderate (0.50 rho  Both QoL measures were significantly correlated with symptom score. Correlations with the symptom score asthma module (AQLQ-J: rho = −0.69; AQLQ-S: rho = 0.50 were stronger compared with the total symptom score and the symptom score rhinitis module (AQLQ-J: rho = −0.41; AQLQ-S: rho =0.31. Neither QoL measure was significantly correlated with FEV1, % predicted at the total or the domain level. Total scores of both measures were significantly correlated with subjective asthma control (AQLQ-J: rho = 0.68; AQLQ-S: rho = −0.61 and asthma bother (AQLQ-J: rho = −0.73; AQLQ-M: rho = 0.73. Total AQLQ-J score and total AQLQ-S score were significantly associated with perceived asthma severity (AQLQ-J: p=0.004, AQLQ-S: p=0.002 and having visited a GP in the past four months (AQLQ-J: p=0.003, AQLQ-S: p=0.002. Conclusions This study provides further evidence for the validity of the AQLQ-J and the AQLQ-S in a British population of adult patients with asthma managed in primary care. Correlations with lung function parameters were weak or absent. Correlations with generic quality of life were moderate, those with asthma symptoms, asthma control and asthma bother were strong. Both measures are able to discriminate between levels of asthma severity and health care usage.

  9. Factorial validity and internal consistency of the PRAFAB questionnaire in women with stress urinary incontinence

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    Staal J Bart

    2008-01-01

    Full Text Available Abstract Background To investigate the factor structure, dimensionality and construct validity of the (5-item PRAFAB questionnaire score in women with stress urinary incontinence (stress UI. Methods A cross validation study design was used in a cohort of 279 patients who were randomly divided into Sample A or B. Sample A was used for preliminary exploratory factor analyses with promax rotation. Sample B provided an independent sample for confirming the premeditated and proposed factor structure and item retention. Internal consistency, item-total and subscale correlations were determined to assess the dimensionality. Construct validity was assessed by comparing factor-based scale means by clinical characteristics based on known relationships. Results Factor analyses resulted in a two-factor structure or subscales: items related to 'leakage severity' (protection, amount and frequency and items related to its 'perceived symptom impact' or consequences of stress UI on the patient's life (adjustment and body (or self image. The patterns of the factor loadings were fairly identical for both study samples. The two constructed subscales demonstrated adequate internal consistency with Cronbach's alphas in a range of 0.78 and 0.84 respectively. Scale scores differed by clinical characteristics according to the expectations and supported the construct validity of the scales. Conclusion The findings suggest a two-factorial structure of the PRAFAB questionnaire. Furthermore the results confirmed the internal consistency and construct validity as demonstrated in our previous study. The best description of the factorial structure of the PRAFAB questionnaire was given by a two-factor solution, measuring the stress UI leakage severity items and the perceived symptom impact items. Future research will be necessary to replicate these findings in different settings, type of UI and non-white women and men.

  10. Development and psychometric validation of a self-administered questionnaire assessing the acceptance of influenza vaccination: the Vaccinees' Perception of Injection (VAPI questionnaire

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    Dias-Barbosa Carla

    2009-03-01

    Full Text Available Abstract Background Influenza is among the most common infectious diseases. The main protection against influenza is vaccination. A self-administered questionnaire was developed and validated for use in clinical trials to assess subjects' perception and acceptance of influenza vaccination and its subsequent injection site reactions (ISR. Methods The VAPI questionnaire was developed based on interviews with vaccinees. The initial version was administered to subjects in international clinical trials comparing intradermal with intramuscular influenza vaccination. Item reduction and scale construction were carried out using principal component and multitrait analyses (n = 549. Psychometric validation of the final version was conducted per country (n = 5,543 and included construct and clinical validity and internal consistency reliability. All subjects gave their written informed consent before being interviewed or included in the clinical studies. Results The final questionnaire comprised 4 dimensions ("bother from ISR"; "arm movement"; "sleep"; "acceptability" grouping 16 items, and 5 individual items (anxiety before vaccination; bother from pain during vaccination; satisfaction with injection system; willingness to be vaccinated next year; anxiety about vaccination next year. Construct validity was confirmed for all scales in most of the countries. Internal consistency reliability was good for all versions (Cronbach's alpha ranging from 0.68 to 0.94, as was clinical validity: scores were positively correlated with the severity of ISR and pain. Conclusion The VAPI questionnaire is a valid and reliable tool, assessing the acceptance of vaccine injection and reactions following vaccination. Trial registration NCT00258934, NCT00383526, NCT00383539.

  11. Scoring and psychometric validation of the Perception of Anticoagulant Treatment Questionnaire (PACT-Q©

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    Essers B

    2009-04-01

    Full Text Available Abstract Background The 'Perception of Anti-Coagulant Treatment Questionnaire' (PACT-Q was developed to assess patients' expectations of, and satisfaction with their anticoagulant treatment. This questionnaire needs to be finalised and psychometrically validated. Methods The PACT-Q was included in the United States, the Netherlands and France into three phase III multinational clinical trials conducted to evaluate efficacy and safety of a new long-acting anticoagulant drug (idraparinux compared to vitamin K antagonist (VKA. PACT-Q was administered to patients with deep venous thrombosis (DVT, atrial fibrillation (AF or pulmonary embolism (PE at Day 1, to assess patients' expectations, and at 3 and 6 months to assess patients' satisfaction and treatment convenience and burden. The final structure of the PACT-Q (Principal Component Analysis – PCA – with Varimax Rotation was first determined and its psychometric properties were then measured with validity of the structure (Multitrait analysis, internal consistency reliability (Cronbach's alpha coefficients and known-group validity. Results PCA and multitrait analyses showed the multidimensionality of the "Treatment Expectations" dimension, comprising 7 items that had to be scored independently. The "Convenience" and "Burden of Disease and Treatment" dimensions of the hypothesised original structure of the questionnaire were combined, thus resulting in 13 items grouped into the single dimension "Convenience". The "Anticoagulant Treatment Satisfaction" dimension remained unchanged and included 7 items. All items of the "Convenience" and "Anticoagulant Treatment Satisfaction" dimensions displayed good convergent and discriminant validity. The internal consistency reliability was good, with a Cronbach's alpha of 0.84 for the "Convenience" dimension, and 0.76 for the "Anticoagulant Treatment Satisfaction" dimension. Known-group validity was good, especially with regard to occurrence of thromboembolic events within 3 months from randomisation. Conclusion The PACT-Q is a valid and reliable instrument that allows the assessment of patients' expectations and satisfaction regarding anticoagulant treatment, as well as their opinion about treatment convenience of use. Its two-part structure – assessment of expectations at baseline in the first part, and of convenience, burden and treatment satisfaction in the second – was validated and displays good and stable psychometric properties. These results are not sufficient to recommend the use of satisfaction as primary endpoint in clinical trials; further validation work is needed to support the interpretation of PACT-Q dimension scores. However, this first validation makes the PACT-Q an appropriate measure for use in clinical and pharmacoepidemiological research, as well as in real-life studies. Trial Registration (ClinicalTrials.gov numbers, NCT00067093, NCT00062803 and NCT00070655.

  12. Reliability and validity of the Turkish version of the Chronic Heart Failure Questionnaire

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    Emel Yılmaz

    2010-12-01

    Full Text Available Objective: Any disease specific Health Related Quality of Life Instrument for Chronic Heart Failure (CHF is lacking in Turkey. The aim of this study is to adapt the Chronic Heart Failure Questionnaire (CHQ into Turkish and probe the reliability and validity of this questionnaire. Methods: There are four dimensions of this 20 items scale. These dimensions are: dyspnea (5 items, fatigue (4 items, emotional status (7 items and mastery (4 items. Response options were evaluated using a 7 -point Likert type scale. Quality of life (QOL improves as the score increases. A total of 205 CHF patients hospitalized in the Department of Cardiology of Ege University hospital were enrolled in this study. The CHQ was applied to the patients twice with a wash-out period of 15 days. Confirmatory approach was used during the reliability and validity analysis. Cronbach alpha test was used for the reliability analysis. Confirmatory factor analysis (CFA was used for the construct validity testing. NYHA classification for testing the criterion validity; SF-36 and WHOQOL-100 General Health and QOL facet for convergent validity testing of the Turkish version of the CHQ were used. Responsiveness to change was evaluated by Effect Size analysis by using test-retest data. Results: The range of Cronbach alpha values is 0.72-0.94. A considerable ceiling and floor effects were observed for the dyspnea dimension of the scale but no problematic items were observed for the entire scale. The CFA results supported the original four factors scale structure. Criterion and construct validity rebuts were satisfactory. Effect sizes obtained among dimensions of the CHQ were between 0.13 and 0.56. Conclusion: Overall results revealed that Turkish version of the CHQ is a reliable and valid instrument to be used for the evaluation of CHF patients.

  13. Validation of fibromyalgia survey questionnaire and polysymptomatic distress scale in a Persian population.

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    Bidari, Ali; Ghavidel-Parsa, Banafsheh; Amir Maafi, Alireza; Montazeri, Ali; Ghalehbaghi, Babak; Hassankhani, Amir; Aarabi, Yasaman; Haghdoost, Afrooz

    2015-12-01

    The aim of this study was to assess validity of the fibromyalgia survey questionnaire (FSQ) and polysymptomatic distress scale (PSD) in an Iranian population. We also sought to classify the severity levels of fibromyalgia (FM) symptoms according to the PSD scale. Participants were divided into FM and non-FM chronic pain disorder groups according to expert physician diagnosis. Patients in both groups answered to Persian-translated version of FSQ, fibromyalgia impact questionnaire (FIQ) and Short-Form-12 (SF-12). Both 1990 ACR criteria and FSDC were assessed in participates of two groups. Internal consistency and construct validity were evaluated. There was good internal consistency measured by Cronbach's alpha (0.814 for FSQ). FSQ and its subscales correlated significantly with FIQ scores and SF-12 subscales, indicating acceptable construct validity. The concordance rates of FSQ with 1990 ACR criteria and expert diagnosis were 61.2 and 75.7, respectively (convergence validity). The mean score of PSD and its components in FM group were significantly more than in control groups (discriminative validity). Using lower PSD score cutoff (?8.5) for the diagnosis of fibromyalgia appeared to be the most effective approach in our population. ROC analysis of the PSD scores revealed 8.5-11.5, 11.5-15 and more than 15, respectively, as a mild, moderate and severe FM. Persian version of FSQ was a valid instrument for application in survey research among Iranian patients with chronic pain disorders. The current study revealed that PSD could be used as a valid tool for assessment of symptoms intensity regardless of fibromyalgia diagnosis. PMID:26581782

  14. Validation and practical implementation of a multidisciplinary cancer distress screening questionnaire

    International Nuclear Information System (INIS)

    Background: In order to identify cancer patients with psychosocial needs during radiotherapy, a routine screening questionnaire is widely recommended in the literature. Several tools focusing mainly on psychological issues have been developed during the past decade. However, problems with their implementation into clinical routine have been repeatedly reported, due to a lack of practicability for clinicians and nurses. This study reports the compilation of a multidisciplinary screening questionnaire and an analysis of the effectiveness of its implementation into clinical routine at the Department of Radiotherapy, Medical University of Vienna. Materials and methods: The screening questionnaire is based on a compilation of several subscales from established and validated assessment tools. It focuses on comprehensive information with high a clinical relevance for all professions. In a pilot study, patients' acceptance was assessed qualitatively. Analysis of missing screening data in consecutively admitted patients reflects the effectiveness of implementation and representativity of the data. A validation analysis of the psychological subscales was performed using external criteria and its internal consistency was tested with Cronbachs' α. Results: Qualitative patient acceptance of the screening questionnaire is good. The overall response rate in the screening procedure was 75 %. Missing patient screening data sets arose randomly - mainly due to organizational problems - and did not result in systematic errors. The psychological subscales identify highly distressed patients with a sensitivity of 89 and 78 %, and an internal consistency of 0.843 and 0.617. Conclusion: The multidisciplinary screening questionnaire compiled in this study has a high patient acceptance, provides reliable and representative data and identifies highly distressed patients with excellent sensitivity. Although requiring additional personnel resources, it can be implemented successfully in clinical routine with benefits for both the patient and the professional team. (orig.)

  15. Validation and practical implementation of a multidisciplinary cancer distress screening questionnaire

    Energy Technology Data Exchange (ETDEWEB)

    Kirchheiner, K.; Czajka, A.; Komarek, E.; Hohenberg, G.; Poetter, R. [Medical University of Vienna (Austria). Dept. of Radiation Oncology; Ponocny-Seliger, E. [Sigmund Freud Private University, Vienna (Austria). Dept. of Psychology; Doerr, W. [Medical University of Vienna (Austria). Dept. of Radiation Oncology; Medical University of Vienna (Austria). Christian Doppler Laboratory for Medical Radiation Research for Radiation Oncology

    2013-07-15

    Background: In order to identify cancer patients with psychosocial needs during radiotherapy, a routine screening questionnaire is widely recommended in the literature. Several tools focusing mainly on psychological issues have been developed during the past decade. However, problems with their implementation into clinical routine have been repeatedly reported, due to a lack of practicability for clinicians and nurses. This study reports the compilation of a multidisciplinary screening questionnaire and an analysis of the effectiveness of its implementation into clinical routine at the Department of Radiotherapy, Medical University of Vienna. Materials and methods: The screening questionnaire is based on a compilation of several subscales from established and validated assessment tools. It focuses on comprehensive information with high a clinical relevance for all professions. In a pilot study, patients' acceptance was assessed qualitatively. Analysis of missing screening data in consecutively admitted patients reflects the effectiveness of implementation and representativity of the data. A validation analysis of the psychological subscales was performed using external criteria and its internal consistency was tested with Cronbachs' {alpha}. Results: Qualitative patient acceptance of the screening questionnaire is good. The overall response rate in the screening procedure was 75 %. Missing patient screening data sets arose randomly - mainly due to organizational problems - and did not result in systematic errors. The psychological subscales identify highly distressed patients with a sensitivity of 89 and 78 %, and an internal consistency of 0.843 and 0.617. Conclusion: The multidisciplinary screening questionnaire compiled in this study has a high patient acceptance, provides reliable and representative data and identifies highly distressed patients with excellent sensitivity. Although requiring additional personnel resources, it can be implemented successfully in clinical routine with benefits for both the patient and the professional team. (orig.)

  16. Design and validity of a questionnaire to assess sexuality in pregnant women

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    Barbosa Angélica P

    2009-07-01

    Full Text Available Abstract Background A review of validated methods for assessing female sexual dysfunction and a review of male and female sexual dysfunction did not refer to any specific questionnaire for evaluating sexuality during pregnancy. A study was performed at the Obstetrics and Gynecology Department of Botucatu Medical School, São Paulo State University, Brazil to design and validate a pregnancy sexuality questionnaire, the Pregnancy Sexual Response Inventory (PSRI. Methods Women with a singleton pregnancy between 10 and 35 weeks of gestation were randomly recruited. There were five phases in the development of the PSRI: (1 item selection; (2 item development; (3 determination of internal consistency, reliability and convergence; (4 content validity; and (5 determination of inter-interviewer reliability. Internal consistency and reliability were evaluated using Cronbach's alpha. Inter-interviewer reliability was assessed by evaluating the responses of 18 academics at various institutions, using Kappa Index and Student t test. Results Good internal consistency and reliability were obtained (Cronbach's alpha coefficient = 0.79. Among the 18 academics, 13 totally agreed (K = 1.0, three partially agreed (K = 0.67 and two disagreed (K = 0.33 with the proposed questions. Comparisons of the mean PSRI domain scores made between the primary investigators and the other interviewers showed no significant differences in all domains (p > 0.05. Conclusion PSRI is a new validated instrument for evaluating sexuality and sexual activity and related health concerns during pregnancy.

  17. Validation of a Brief Questionnaire Measuring Positive Mindset in Patients With Uveitis

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    John A. Barry

    2014-03-01

    Full Text Available AimIllness may impact the positivity of a person’s mindset. However, patients with visual impairment, such as uveitis, may struggle to complete questionnaires. The aim of this study was to validate a brief and simple measure of positive mindset in people with uveitis.MethodThis study was a cross-sectional survey of 200 people with uveitis. The Positive Mindset Index (PMI questionnaire uses six items to measure a patient’s happiness, confidence, sense of being in control, stability, motivation, and optimism. ResultsExploratory factor analysis revealed a well-fitting unidimensional factor structure (KMO = .898, with strong factor loadings (from .616 to .721 and excellent internal reliability (Cronbach’s α = .926. The PMI showed strong concurrent validity with the mental health subscale of the SF-36 (r = .789 and good construct validity relative to the physical health subscale of the SF-36 (r = .468. Excellent test-retest reliability was seen (r = .806. Patients taking 10 mg or more corticosteroid daily had significantly lower PMI scores than those on a lower dose or no dose (t (170 = 2.298, p < .023.ConclusionThe PMI has good face validity and sound psychometric properties. It is a very brief and simple measure, thus user-friendly for patients with visual impairment, as well as researchers and others using the scale.

  18. Validity of the modified conconi test for determining ventilatory threshold during on-water rowing.

    Science.gov (United States)

    Cabo, Jorge Villamil; Martinez-Camblor, Pablo; Del Valle, Miguel

    2011-01-01

    The objectives of this study were to design a field test based on the Conconi protocol to determine the ventilatory threshold of rowers and to test its reliability and validity. A group of sixteen oarsmen completed a modified Conconi test for on-water rowing. The reliability of the detection of the heart rate threshold was evaluated using heart rate breaking point in the Conconi test and retest. Heart rate threshold was detected in 88.8% of cases in the test-retest. The validity of the modified Conconi test was evaluated by comparing the heart rate threshold data acquired with that obtained in a ventilatory threshold test (VT2). No significant differences were found for the values of different intensity parameters i.e. heart rate (HR), oxygen consumption (VO2), stroke rate (SR) and speed (S) between the heart rate threshold and the ventilatory threshold, (170.9 ± 6.8 vs. 169.3 ± 6.4 beats·min(-1); 42.0 ± 8.6 vs. 43.5 ± 8.3 ml·kg(-1)·min(-1); 25.8 ± 3.3 vs. 27.0 ± 3.2 strokes·min(-1) and 14.4 ± 0.8 vs. 14.6 ± 0.8 km·h(-1)). The differences in averages obtained in the Conconi test-retest were small with a low standard error of the mean. The reliability data between the Conconi test-retest showed low coefficients of variations (CV) and high intraclass correlation coefficients (ICC). The total errors for the Conconi test-retest are low for the measured variables (1.31 HR, 0.87 VO2, 0.65 SR, and 0.1 S). The Bland- Altman's method for analysis validity showed a strong concordance according to the analyzed variables. We conclude that the modified Conconi test for on-water rowing is a valid and reliable method for the determination of the second ventilatory threshold (VT2). Key pointsThe Modified Conconi test for on-water rowing is a simple and non-invasive method for the determination of anaerobic threshold for on-water rowing.The modified Conconi protocol for rowing was also shown to be a valid protocol for the calculation of the second ventilatory threshold using the ventilatory method.The Bland-Altman analysis suggests an adequate concordance for the modified Conconi test with the ventilatory method for the measurement of the ventilatory threshold. PMID:24149549

  19. International Physical Activity Questionnaire (IPAQ) and New Zealand Physical Activity Questionnaire (NZPAQ): A doubly labelled water validation

    OpenAIRE

    Rodgers Anthony; Vander Hoorn Stephen; Jiang Yannan; Ni Mhurchu Cliona; Maddison Ralph; Lawes Carlene MM; Rush Elaine

    2007-01-01

    Abstract Background Accurate measurement of physical activity is a pre-requisite for monitoring population health and for evaluating effective interventions. The International Physical Activity Questionnaire (IPAQ) is used as a comparable and standardised self-report measure of habitual physical activity of populations from different countries and socio-cultural contexts. The IPAQ has been modified to produce a New Zealand physical activity questionnaire (NZPAQ). The aim of this study was to ...

  20. Validity and repeatability of the EPIC physical activity questionnaire: a validation study using accelerometers as an objective measure

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    van der Ploeg Hidde P

    2008-06-01

    Full Text Available Abstract Background A primary aim of the European Prospective Investigation into Cancer and Nutrition (EPIC cohort study is to examine the association between total physical activity levels (comprising occupational, household and recreational activity and the incidence of cancer. We examined the validity and long-term repeatability of total physical activity measurements estimated from the past-year recall EPIC questionnaire, using accelerometers as an objective reference measure. Methods Participants included 100 men and 82 women aged 50–65 years. Criterion validity was assessed by comparing the physical activity estimates from the EPIC questionnaire with total activity estimated from the average of three separate 7-day accelerometer periods during the same (past-year period. Long-term repeatability of the EPIC questionnaire was assessed by comparing the responses from the baseline and 10-month administrations. Past-year EPIC estimates were also compared with the Friedenreich Lifetime Total Physical Activity Questionnaire to examine whether recent activity reflected lifetime activity. Results Accelerometer total metabolic equivalent (MET-hours/week were positively associated with a total physical activity index (Spearman rank correlation ρ = 0.29, 95% confidence interval (CI 0.15, 0.42 and with non-occupational activity estimated in MET-hours/week (ρ = 0.21, 95% CI 0.07, 0.35. Stratified analyses suggested stronger correlations for non-occupational activity for participants who were male, had a lower BMI, were younger, or were not full-time workers, although the differences in correlations between groups were not statistically significant. The weighted kappa coefficient for repeatability of the total physical activity index was 0.62 (95% CI 0.53, 0.71. Spearman correlations for repeatability of components of activity were 0.65 (95% CI 0.55, 0.72 for total non-occupational, 0.58 (95% CI 0.48, 0.67 for recreational and 0.73 (95% CI 0.66, 0.79 for household activity. When past-year activity was compared to lifetime estimates of activity, there was fair agreement for non-occupational (ρ = 0.26 activity, which was greater for household activity (ρ = 0.46 than for recreational activity (ρ = 0.21. Conclusion Our findings suggest that the EPIC questionnaire has acceptable measurement characteristics for ranking participants according to their level of total physical activity. The questionnaire should be able to identify the presence or absence of reasonably strong aetiological associations when either recent or long-term activity is the responsible factor.

  1. Development and validation of a generic questionnaire for the implementation of complex medical interventions

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    Kramer, Lena

    2014-04-01

    Full Text Available [english] Introduction: The implementation of complex medical interventions in daily practice is often fraught with difficulties. According to the iterative phase model proposed by the British Medical Research Council (MRC, the development, implementation and evaluation of complex interventions should be theory-driven. A conceptual model that seems to be a promising framework is the Theory of planned behaviour (TPB. In our study we aimed to develop and validate a generic and multifaceted questionnaire based on the TPB to detect physicians’ willingness to implement complex medical interventions and the factors influencing this willingness.Methods: The questionnaire was developed according to the literature and was informed by previous qualitative research of our department. It was validated on the example of an electronic library of decision aids, arriba-lib. The sample consisted of 181 General Practitioners (GPs who received a training regarding arriba-lib and subsequently filled in the questionnaire, assessing the TPB variables attitude, subjective norm, perceived behaviour control and intention. Follow-up assessments were conducted after two (assessing retest reliability and eight weeks (assessing target behaviour. We performed a confirmatory factor analysis investigating the factorial structure of our questionnaire according to the TPB. Beside the calculation of the questionnaire’s psychometric properties we conducted a structural equation model and an ordinal regression to predict actual behaviour regarding the installation and application of arriba-lib.Results: The postulated three factorial model (attitude, subjective norm, perceived behaviour control of our questionnaire based on the TPB was rejected. A two factorial model with a combined factor subjective norm/perceived behaviour control was accepted. The explained variance in the ordinal regression was low (Nagelkerke’s R=.12. Neither attitude nor intention were able to predict the use or non-use of arriba-lib (attitude: p=.68, intention: p=.44. For the combined factor subjective norm/perceived behaviour control a significant, but small effect (p=.03 was shown. Conclusions: The TPB is not an adequate theoretical framework to guide the development of a generic questionnaire in the context of the implementation of complex interventions. To enable the successful implementation of complex medical interventions evaluators have to go through the whole development and evaluation process according to the MRC-model, without short cuts. Further, it has to be discussed if a generic instrument can be valid and useful. Regarding the TPB a publication bias regarding the theory’s applicability might have to be considered.

  2. [Functions of OCD - development and initial validation of a questionnaire (FFZ)].

    Science.gov (United States)

    Kulla, Patricia; Schlegl, Sandra; Katrin Külz, Anne; Förstner, Ulrich; Warschburger, Petra; Voderholzer, Ulrich

    2015-06-01

    The aim of this study was the development and psychometric assessment of a questionnaire for functions of OCD (FFZ). The instrument was analyzed using factor and item analyses with a sample of 120 OCD patients within the first 5 weeks of an inpatient cognitive-behavioral treatment. The revealed scales were OCD as self-confirmation, emotion regulation, avoidance of responsibility, interpersonal regulation and OCD as occupation. The reliabilities of all subscales and the total value were satisfactory to nearly excellent. The factorial validity was good, content validity was excellent. The FFZ shows correlations with measures of interpersonal problems and emotional competence, but none with measures of self-reflection and therapy experience. No differences were found for gender or age. The results provide initial support for the reliability and validity of the FFZ. PMID:25584864

  3. Validation of a brief measure of posttraumatic stress disorder: the Distressing Event Questionnaire (DEQ).

    Science.gov (United States)

    Kubany, E S; Leisen, M B; Kaplan, A S; Kelly, M P

    2000-06-01

    The Distressing Event Questionnaire (DEQ) is a brief instrument for assessing posttraumatic stress disorder (PTSD) according to criteria provided in Diagnostic and Statistical Manual of Mental Disorders (4th ed.). The DEQ possesses high internal consistency and exhibited satisfactory short-term temporal stability in studies with Vietnam War combat veterans and battered women. In a sample of Vietnam War veterans and 4 separate samples of abused women (with histories of incest, rape, intimate partner abuse, or prostitution and abuse), the DEQ exhibited very good discriminative validity when judged against structured interview assessment of PTSD. The DEQ exhibited strong convergent validity with other PTSD measures and other indexes of adjustment and also exhibited strong convergent validity as a measure of PTSD across ethnic groups in both the veteran sample and the combined women's sample. PMID:10887766

  4. Validation of the Global Health Professions Students Survey questionnaire in Italy

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    Maria Rosaria Gualano

    2011-12-01

    Full Text Available

    Background: The World Health Organization, the U.S. Centers for Disease Control and Prevention (CDC, and the Canadian Public Health Association have developed the Global Health Professions Student Survey (GHPSS questionnaire in order to collect data on tobacco use and cessation counselling among health- profession students. The aims of the study were to evaluate the reliability and validity of the GHPSS questionnaire in Italy among health-profession students and to examine the prevalence of tobacco use, knowledge and attitudes to it and tobacco cessation training among students attending Italian medical schools using the standardised GHPSS approach.

    Methods: Before testing tobacco use prevalence, knowledge and attitudes, and tobacco cessation training, we calculated the Cronbachs alpha to assess the internal validity with the intention of avoiding misleading results. The questionnaire was administered to 100 health-profession students and data were collected in March 2009, during regular class sessions among students of two Italian Schools of Medicine. The original GHPSS instrument was translated into the Italian language and modified by adding three specific questions regarding I the knowledge about the use of antidepressants, ii Acetylcholine Receptor Partial Agonists, and iii counselling techniques used in tobacco cessation programs. Statistical analysis was performed using SPSS 13.0, statistical software for windows.

    Results: Cronbachs alpha was higher on 17 items (alpha= 0.872, belonging to section I and IV (respectively: Tobacco Use Prevalence and Behaviour/Cessation. The addition, also, of only one more of the others items (sectionmade the alpha value worse. Cronbachs alpha for section VI for all items together (n. 44 items was 0.815, which implies that the questionnaire had a very satisfactory internal validity. The prevalence of current smokers was 33%, while only 12% of students declared to be tobacco users. Interestingly, students who were tobacco users were 80% less likely to consider that health professionals needed training on smoking cessation techniques in comparison to non tobacco users.

    Conclusions: The questionnaire showed excellent reliability properties in the sample studied. In terms of internal consistency and validity, it appears to have an acceptable performance. Given the high prevalence of smokers among medical students, teaching them about the damages related to tobacco use, and how to help them quit smoking or tobacco use, emerged as important issues. Further studies to investigate these important issues, using a standardized method like GHPSS, are needed.

  5. Validation of a swallowing disturbance questionnaire for detecting dysphagia in patients with Parkinson's disease.

    Science.gov (United States)

    Manor, Yael; Giladi, Nir; Cohen, Alma; Fliss, Dan M; Cohen, Jacob T

    2007-10-15

    Underreporting of swallowing disturbances by Parkinson's disease (PD) patients may lead to delay in diagnosis and treatment, alerting the physician to an existing dysphagia only after the first episode of aspiration pneumonia. We developed and validated a swallowing disturbance questionnaire (SDQ) for PD patients and compared its findings to an objective assessment. Fifty-seven PD patients (mean age 69 +/- 10 years) participated in this study. Each patient was queried about experiencing swallowing disturbances and asked to complete a self-reported 15-item "yes/no" questionnaire on swallowing disturbances (24 replied "no"). All study patients underwent a physical/clinical swallowing evaluation by a speech pathologist and an otolaryngologist. The 33 patients who complained of swallowing disturbances also underwent fiberoptic endoscopyic evaluation of swallowing (FEES). According to the ROC test, the "optimal" score (where the sensitivity and specificity curves cross) is 11 (sensitivity 80.5%, specificity 81.3%). Using the SDQ questionnaire substantially reduced Type I errors (specifically, an existing swallowing problem missed by the selected cutoff point). On the basis of the SDQ assessment alone, 12 of the 24 (50%) noncomplaining patients would have been referred to further evaluation that they otherwise would not have undergone. The SDQ emerged as a validated tool to detect early dysphagia in PD patients. PMID:17588237

  6. Validation of an Estonian version of the Parkinson's Disease Questionnaire (PDQ-39

    Directory of Open Access Journals (Sweden)

    Lai Taavi

    2008-03-01

    Full Text Available Abstract Introduction Diagnosis and management of Parkinson's disease (PD rely heavily on evaluation of clinical symptoms and patients' subjective perception of their condition. The purpose of this study was to evaluate the validity, acceptability, and reliability of the Estonian version of the 39-question Parkinson 's disease Questionnaire (PDQ-39. Methods Study subjects were approached during their regular clinic follow-up visits. 104 patients consented to the study and 81 completed questionnaires were used for subsequent testing of psychometric characteristics, validity and reliability. Results The content validity was assessed through qualitative content analysis during the pilot study. The patients indicated that the questions were relevant to measure the quality of life of people with PD. The analysis of means showed that the ceiling and floor effects of domain results were within the limits of 15% of Summary Index and of all domains except Stigma, Social Support and Communication where the ceiling effect was 16% to 24% of the responses. Convergent validity was interpreted through correlation between disease severity and PDQ-39 domains. There was a statistically significant difference between the domain scores in patients with mild versus moderate PD in domains of Mobility, ADL, and Communication but not for Stigma, Social Support and Cognition. The reliability was good, Cronbach alpha for all domains and summary index was over 0.8 and item-test correlations between domains and summary index ranged from 0.56 to 0.83. Conclusion The psychometric characteristics of an Estonian version of the PDQ-39 were satisfactory. The results of this study were comparable to the results of previous validation studies in other cultural settings in UK, USA, Canada, Spain and Italy. The Estonian version of the PDQ-39 is an acceptable, valid and reliable instrument for quality of life measurement in PD patients.

  7. The Feeding Practices and Structure Questionnaire (FPSQ-28): A parsimonious version validated for longitudinal use from 2 to 5 years.

    Science.gov (United States)

    Jansen, Elena; Williams, Kate E; Mallan, Kimberley M; Nicholson, Jan M; Daniels, Lynne A

    2016-05-01

    Prospective studies and intervention evaluations that examine change over time assume that measurement tools measure the same construct at each occasion. In the area of parent-child feeding practices, longitudinal measurement properties of the questionnaires used are rarely verified. To ascertain that measured change in feeding practices reflects true change rather than change in the assessment, structure, or conceptualisation of the constructs over time, this study examined longitudinal measurement invariance of the Feeding Practices and Structure Questionnaire (FPSQ) subscales (9 constructs; 40 items) across 3 time points. Mothers participating in the NOURISH trial reported their feeding practices when children were aged 2, 3.7, and 5 years (N = 404). Confirmatory Factor Analysis (CFA) within a structural equation modelling framework was used. Comparisons of initial cross-sectional models followed by longitudinal modelling of subscales, resulted in the removal of 12 items, including two redundant or poorly performing subscales. The resulting 28-item FPSQ-28 comprised 7 multi-item subscales: Reward for Behaviour, Reward for Eating, Persuasive Feeding, Overt Restriction, Covert Restriction, Structured Meal Setting and Structured Meal Timing. All subscales showed good fit over 3 time points and each displayed at least partial scalar (thresholds equal) longitudinal measurement invariance. We recommend the use of a separate single item indicator to assess the family meal setting. This is the first study to examine longitudinal measurement invariance in a feeding practices questionnaire. Invariance was established, indicating that the subscales of the shortened FPSQ-28 can be used with mothers to validly assess change in 7 feeding constructs in samples of children aged 2-5 years of age. PMID:26911263

  8. The Validity and Reliability of the Sinhala Translation of the Patient Health Questionnaire (PHQ-9) and PHQ-2 Screener.

    Science.gov (United States)

    Hanwella, Raveen; Ekanayake, Shakya; de Silva, Varuni A

    2014-01-01

    The Patient Health Questionnaire (PHQ-9) was adapted and translated into Sinhala. Sample consisted of 75 participants diagnosed with MDD according to DSM-IV criteria and 75 gender matched controls. Concurrent validity was assessed by correlating total score of PHQ-9 with that of Centre for Epidemiological Studies Depression Scale (CESD). The Structured Clinical Interview for DSM-IV (SCID-II) conducted by a psychiatrist was the gold standard. Mean age of the sample was 33.0 years. There were 91 females (60.7%). There was significant difference in the mean PHQ-9 scores between cases (14.71) and controls (2.55) (P < 0.001). The specificity of the categorical algorithm was 0.97; the sensitivity was 0.58. Receiver operating characteristic (ROC) analysis found that cut-off score of ?10 had sensitivity of 0.75 and specificity of 0.97. The area under the curve (AOC) was 0.93. The sensitivity of the two-item screener (PHQ-2) was 0.80 and the specificity was 0.97. Cronbach's alpha was 0.90. The PHQ-9 is a valid and reliable instrument for diagnosing MDD in a non-Western population. The threshold algorithm is recommended for screening rather than the categorical algorithm. The PHQ-2 screener has good sensitivity and specificity and is recommended as a quick screening instrument. PMID:24795822

  9. [The OPD Structure Questionnaire (OPD-SQ): first results on reliability and validity].

    Science.gov (United States)

    Ehrenthal, Johannes C; Dinger, Ulrike; Horsch, Lena; Komo-Lang, Miriam; Klinkerfuss, Mathias; Grande, Tilman; Schauenburg, Henning

    2012-01-01

    The concept of psychic structure plays a central role in the Operationalised Psychodynamic Diagnosis (OPD) system. Until recently, its reliable and valid assessment had to be based on expert ratings of clinical interviews, limiting the use of the OPD in routine measurements and research, and excluding the patients' perspective. The current study describes the development and evaluation of a questionnaire on the OPD structure axis (OPD-SQ) in several clinical and non-clinical samples (N = 1 112). The questionnaire demonstrated good internal consistency for all the sub-scales of the OPD-SQ. Differences in mean values between the samples and between patients with vs. without personality disorders were as expected. We also found correlations with other relevant aspects of personality (attachment security, neuroticism). There were no to minimal effect of age and gender. The OPD-SQ is a helpful tool for a broad use in clinical routine as well as research projects. PMID:22271173

  10. Translation and validation of the German version of the weight self-stigma questionnaire (WSSQ).

    Science.gov (United States)

    Hain, Bernhard; Langer, Lorena; Hünnemeyer, Katharina; Rudofsky, Gottfried; Zech, Ulrike; Wild, Beate

    2015-04-01

    The experience of stigmatization is widespread among obese patients. The aim of the present study was to translate the English version of the weight self-stigma questionnaire (WSSQ) into German and to evaluate the psychometric properties of the German version in a sample of severely obese persons. Between March and June 2013, in the Outpatient Department of Obesity, University Hospital Heidelberg, 94 obese patients were recruited consecutively. A comprehensive questionnaire was completed by the participants. Significant correlations between WSSQ scores and mental quality of life, weight-related quality of life, depression, shame, guilt, and psychological distress all demonstrated the construct validity of the German version of the WSSQ. Patients with a BMI ≥ 50 showed a significantly higher self-stigma compared to patients with a BMI between 35 and 50. PMID:25663147

  11. Psychosocial consequences of cancer screening - development and validation of a questionnaire

    DEFF Research Database (Denmark)

    Brodersen, John; Thorsen, H; Kreiner, Svend

    2010-01-01

    Objective: The objective of this study was to extend the Consequences of Screening (COS) Questionnaire for use in a lung cancer screening by testing for comprehension, content coverage, dimensionality, and reliability. Methods: In interviews, the suitability, content coverage, and relevance of the...... COS were tested on participants in a lung cancer screening program. The results were thematically analyzed to identify the key consequences of abnormal and false-positive screening results. Item Response Theory and Classical Test Theory were used to analyze data. Dimensionality, objectivity, and...... reliability and the dimensionality of a condition-specific measure with high content validity for persons having abnormal or false-positive lung cancer screening results have been demonstrated. This new questionnaire called Consequences of Screening in Lung Cancer (COS-LC) covers in two parts the psychosocial...

  12. [The use of validated questionnaires to measure adherence to arterial hypertension treatments: an integrative review].

    Science.gov (United States)

    Borges, Jos Wicto Pereira; Moreira, Thereza Maria Magalhes; Rodrigues, Malvina Thas Pacheco; de Oliveira, Clida Juliana

    2012-04-01

    The objective of this study was to analyze the scientific production in collective health regarding which validated questionnaires are being used to evaluate adherence to hypertension treatments. This integrative review was performed on the SciELO, MEDLINE and LILACS databases. Nine studies were selected, which used seven questionnaires: Moriski-Green Test, Cuestionrio de Valoracin de Adherencia, Cuestionrio MBG, Questionrio QAM-Q, Haynes Test, Escala de Conductas em Salud, and Hill-Bone compliance Scale. We concluded that the evaluation of hypertension treatment adherence is still an field open of research, due to the fact that the different instruments used have limitations, and there is no ideal method yet identified. PMID:22576556

  13. Reliability and validity of the Strengths and Difficulties Questionnaire in Greek adolescents and their parents

    Directory of Open Access Journals (Sweden)

    George Giannakopoulos

    2013-11-01

    Full Text Available The Strengths and Difficulties Questionnaire (SDQ is a brief screening measure of emotional and behavioural difficulties in children and adolescents. The aim of this study was to assess reliability and validity of the Greek version of the SDQ. A representative Greek sample of 1194 adolescents (aged 11 to 17 years and their parents completed the SDQ along with other measures. Internal consistency reliability was determined by calculation of the Cronbach α coefficient. Varimax Orthogonal Transformation was conducted to test the factor structure of the questionnaire. Validity was further examined by investigating the correlation of the SDQ with the KIDSCREEN questionnaire and its association with demographic factors. The inter-rater agreement between parent and self-reports was analyzed with Pearson’s correlation coefficient. Intra-class correlation coefficients (ICCs were computed to determine test-retest stability. For both parent and the self-report SDQ versions, most items loaded onto their predicted factors in consistency with the originally proposed five-factor structure. Internal consistency reliability was acceptable with a Cronbach α above 0.70 for all SDQ scales except for conduct and peer problems. Inter-rater correlations ranged from 0.33 to 0.45. Test-retest stability was good (ICCs > 0.60. Correlation coefficients between the SDQ and KIDSCREEN questionnaire were significant. Small effect sizes (d > 0.5 of the socioeconomic status were found for all of the SDQ scale mean scores. In conclusion, the SDQ was found to have satisfying psychometric properties and could be suitable for assessing emotional and behavioural problems in Greek adolescents.

  14. The Validity and Reliability of the Turkish Version of the Obsessive Beliefs Questionnaire-44 (OBQ-44

    Directory of Open Access Journals (Sweden)

    Murat BOYSAN

    2010-09-01

    Full Text Available Objective: Cognitive factors have a central place in the etiology and persistenceof obsessive-compulsive disorder (OCD. The aim of the study was to evaluatepsychometric properties of the Turkish version of the ObsessiveBeliefs Questionnaire-44 (OBQ-44. Original factor structure of the OBQ-44 anddiscrimination characteristic of the instrument between OCD patients andnonclinical population were evaluated extensively in Turkish sample.Methods: Data were collected from 175 healthy subjects and 62 patients with OCDwho applied to the Psychiatry Clinic at Yüzüncü Y›l University. Subjects wereadministered the SCID-I, the Obsessive Beliefs Questionnaire-44 (OBQ-44, thePadua Inventory (PI-41, the Yale-Brown Obsessive Compulsive Scale (Y-BOKS,the Metacognitions Questionnaire-30 (MCQ-30, the Thought Action Fusion Scale(TAFS, the White Bear Suppression Inventory (WBSI, the Penn Inventory ofScrupulosity (PIOS, the Penn State Worry Questionnaire (PSWQ, and theBeck Depression Inventory (BDI. Data were analyzed in order to evaluate thereliability and validity of the OBQ-44.Results: The three-factor original structure tested using confirmatory factoranalysis was observed to be highly consistent with the data obtained from thestudy. OCD patients reported significantly higher scores on OBQ-44 rather thancontrols. Correlations of the OBQ-44 scores with psychological variables weregenerally significant. Inner consistency coefficient for the OBQ-44 was α0,95 andtest-retest correlation between two points at 30-day time course was r=0.79.Conclusion: The Turkish version of the OBQ-44 has adequate validity and reliability inclinical and nonclinical Turkish sample.(Archives of Neuropsychiatry 2010; 47: 216-22

  15. Validation of Cancer Institute Quality of Life Questionnaire Version II for cancer patients in India

    Directory of Open Access Journals (Sweden)

    E Vidhubala

    2011-01-01

    Full Text Available Background: The Quality of Life (QOL questionnaire version I consisted of 38 items that were validated using 392 patients. The experiences gained through the interaction with the patients during the administration of the questionnaire provided a lot of inputs for the improvization of the tool. Aim: The current study is aimed at certain modifications of the QOL questionnaire version I and standardization of the same. Materials and Methods: The modifications of version I QOL scale included the change of verbatim, splitting, deleting, and adding of new items. Finally, version II included 42 items. It was administered to 183 cancer patients irrespective of their demographic details for further standardization. Statistics: The principal component method with varimax rotation was used. Spearman′s product moment correlation and Cronbach′s alpha coefficient were used for reliability analysis. Results: The data were subjected to factor analysis to explore the factors. Eleven factors emerged with the eigenvalue ranging from 8.03 to 1.10 and accounted for 66.7% variance. The first factor contributed maximally, 19.5%, and the remaining 10 factors contributed a total of 46.2% variance on QOL. They are general well-being, physical well-being, psychological well-being, familial relationship, sexual and personal ability, cognitive well-being, optimism and belief, economical well-being, information support, patient-physician relationship, and body image. The Cronbach alpha of 0.90 and split-half reliability of 0.80 indicated a high reliability of the tool. Conclusion: The factor structure showed that QOL is a multidimensional concept having different aspects. The Cancer Institute QOL Questionnaire version II for cancer patients is found to be a valid and reliable tool and feasible to administer at the clinical settings.

  16. Cross-cultural validity of the demand-control questionnaire: Swedish and Brazilian workers

    Directory of Open Access Journals (Sweden)

    Yara Hahr Marques Hkerberg

    2014-06-01

    Full Text Available OBJECTIVE To evaluate the cross-cultural validity of the Demand-Control Questionnaire, comparing the original Swedish questionnaire with the Brazilian version. METHODS We compared data from 362 Swedish and 399 Brazilian health workers. Confirmatory and exploratory factor analyses were performed to test structural validity, using the robust weighted least squares mean and variance-adjusted (WLSMV estimator. Construct validity, using hypotheses testing, was evaluated through the inspection of the mean score distribution of the scale dimensions according to sociodemographic and social support at work variables. RESULTS The confirmatory and exploratory factor analyses supported the instrument in three dimensions (for Swedish and Brazilians: psychological demands, skill discretion and decision authority. The best-fit model was achieved by including an error correlation between work fast and work intensely (psychological demands and removing the item repetitive work (skill discretion. Hypotheses testing showed that workers with university degree had higher scores on skill discretion and decision authority and those with high levels of Social Support at Work had lower scores on psychological demands and higher scores on decision authority. CONCLUSIONS The results supported the equivalent dimensional structures across the two culturally different work contexts. Skill discretion and decision authority formed two distinct dimensions and the item repetitive work should be removed.

  17. Cross-cultural validity of the demand-control questionnaire: Swedish and Brazilian workers.

    Science.gov (United States)

    Hkerberg, Yara Hahr Marques; Reichenheim, Michael Eduardo; Faerstein, Eduardo; Passos, Sonia Regina Lambert; Fritzell, Johan; Toivanen, Susanna; Westerlund, Hugo

    2014-06-01

    OBJECTIVE To evaluate the cross-cultural validity of the Demand-Control Questionnaire, comparing the original Swedish questionnaire with the Brazilian version. METHODS We compared data from 362 Swedish and 399 Brazilian health workers. Confirmatory and exploratory factor analyses were performed to test structural validity, using the robust weighted least squares mean and variance-adjusted (WLSMV) estimator. Construct validity, using hypotheses testing, was evaluated through the inspection of the mean score distribution of the scale dimensions according to sociodemographic and social support at work variables. RESULTS The confirmatory and exploratory factor analyses supported the instrument in three dimensions (for Swedish and Brazilians): psychological demands, skill discretion and decision authority. The best-fit model was achieved by including an error correlation between work fast and work intensely (psychological demands) and removing the item repetitive work (skill discretion). Hypotheses testing showed that workers with university degree had higher scores on skill discretion and decision authority and those with high levels of Social Support at Work had lower scores on psychological demands and higher scores on decision authority. CONCLUSIONS The results supported the equivalent dimensional structures across the two culturally different work contexts. Skill discretion and decision authority formed two distinct dimensions and the item repetitive work should be removed. PMID:25119944

  18. Validity of the Japanese version of the Munich ChronoType Questionnaire.

    Science.gov (United States)

    Kitamura, Shingo; Hida, Akiko; Aritake, Sayaka; Higuchi, Shigekazu; Enomoto, Minori; Kato, Mie; Vetter, Céline; Roenneberg, Till; Mishima, Kazuo

    2014-08-01

    To assess circadian preference with a score, the Morningness-Eveningness Questionnaire (MEQ) has been used for more than 3 decades now. More recently, the Munich ChronoType Questionnaire (MCTQ) was developed: it asks for sleep-wake behavior on work and free days and uses the midpoint of sleep on free days (MSF), corrected for sleep debt accumulated during the work week as an indicator of chronotype (MSFsc). In this study, we developed a Japanese version of the MCTQ by using a translation/back-translation approach including an examination of its semantic validity. In a subsequent questionnaire survey, 450 adult men and women completed the Japanese versions of the MCTQ and MEQ. Results showed that MEQ scores were significantly negatively correlated with mid-sleep parameters assessed by the MCTQ, on both, work and free days, as well as with the chronotype measure MSFsc (r = -0.580 to -0.652, all p < 0.001). As in the original German version, the strongest correlation was observed between MEQ score and MSF. A physiological validation study using dim light melatonin onset as a circadian phase marker (N = 37) showed a high correlation between chronotype as assessed with the MSFsc (r = 0.542, p < 0.001), and less so for MEQ score (r = -0.402, p = 0.055). These results demonstrate the validity of the Japanese MCTQ and provide further support of the adequacy of the MCTQ as a chronotype measure. PMID:24824747

  19. Original article The Imagination in Sport Questionnaire – reliability and validity characteristics

    Directory of Open Access Journals (Sweden)

    Dagmara Budnik-Przybylska

    2014-07-01

    Full Text Available Background Imagery is an effective performance enhancement technique. Imagery has been described previously in a range of psychological domains. Measuring imagery is critical in research and practice in sport. Self-report questionnaires are the most regularly used method. The aim of the present study was to examine reliability and validity characteristics of the Imagination in Sport Questionnaire (Kwestionariusz Wyobraźni w Sporcie – KWS. Participants and procedure Five and hundred eight (N = 326 – study I; N = 182 – study II Polish athletes completed questionnaires (169 male, 156 female – study I; 139 male, 43 female – study II, aged between 12 and 57 years (M = 22.08, SD = 8.18 – study I; age 19-24, M = 20.46, SD = 1.1 – study II, at different competitive levels and recruited from various sports disciplines. Results Results indicated the maintained good stability and internal consistency over a 3-week period. Results of confirmatory factor analysis suggested that the 7-factor structure of the KWS resulted in acceptable model fit indices (NC = 2416.63, df = 1203, GFI = 0.944, AGFI = 0.944, CFI = 0.786, RMSEA = 0.056, p (RMSEA < 0.05 = 0.002 – first study; NC = 2234.39, df = 1203, GFI = 0.673, AGFI = = 0.640, CFI = 0.691, RMSEA = 0.069, p (RMSEA < 0.05 = = 0.000 – second study. Concurrent validity was supported by examination of the relationships between the KWS subscales and the SIAM (Sport Imagery Ability Measure in Polish adaptation. In addition, differences in athletes’ imagery ability were examined across competitive levels, and in relation to both gender and age. Conclusions Overall, the results supported the reliability and construct validity of the KWS.

  20. The physical therapy profile questionnaire (PTPQ: development, validation and pilot testing

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    Grimmer-Somers Karen

    2011-09-01

    Full Text Available Abstract Background Country by country similarities and differences in physical therapy practice exists. Therefore, before updates in practice can be provided, such as trainings in evidence-based practice, it is necessary to identify the profile and nature of practice in a given country or setting. Following a search of the international literature, no appropriate tool was identified to collect and establish data to create the profile of physical therapy practice in the Philippines. We therefore developed, validated and pilot tested a survey instrument which would comprehensively describe the practice of physical therapy in the Philippines Findings We used a mixed methods design to answer our study aims. A focus group interview was conducted among a group of physical therapists to establish the content and contexts of items to be included in the survey instrument. Findings were amalgamated with the information from the literature on developing survey instruments/questionnaires. A survey instrument was drafted and named as the Physical Therapy Profile Questionnaire (PTPQ. The PTPQ was then validated and pilot tested to a different group of physical therapists. The final version consisted of five separate parts namely (A General information and demographics, (B Practice Profile, (C Treatment Preferences, (D Bases for clinical work and (E Bases for educational/research work. At present the PTPQ is relevant to the Philippines and could be used by any country which has a similar nature of practice with the Philippines. Conclusion The Physical Therapy Practice Questionnaire (PTPQ was shown to have good face and content validity among the Filipino physical therapists and their context of practice. It has also been found to be useful, easy to administer tool and in a format appealing to respondents. The PTPQ is expected to assist comprehensive data collection to create a profile of physical therapy practice in the Philippines.

  1. Validity of the Brazilian version of the freezing of gait questionnaire

    OpenAIRE

    Jussara A. Oliveira Baggio; Mônica B. Curtarelli; Guilherme R. Rodrigues; Vitor Tumas

    2012-01-01

    OBJECTIVE: To validate the freezing of gait questionnaire (FOG-Q) for a Brazilian population of Parkinson's disease (PD) patients. METHODS: One hundred and seven patients with a diagnosis of PD were evaluated by shortened UPDRS motor scale (sUPDRm), Hoehn and Yahr (HY), Schwab and England scale (SE), Berg balance scale (BBS), falls efficacy scale international (FES-I), gait and balance scale (GABS), and the FOG-Q Brazilian version. RESULTS: 47.7% of PD patients had FOG episodes; this group ha...

  2. Development and validation of a quantitative food frequency questionnaire to assess nutritional status in Korean adults

    OpenAIRE

    Na, Youn Ju; Lee, Seon Heui

    2012-01-01

    This study was performed to evaluate the validity of the food frequency questionnaire (FFQ), which is being used at the Samsung Medical Center. In total, 305 (190 males and 115 females) participants consented and completed the 3-day diet records and FFQ. Age, gender and energy-adjusted and de-attenuated correlations ranged from 0.317 (polyunsaturated fatty acid) to 0.748 (carbohydrate) with a median value of 0.550. The weighted kappa value ranged from 0.18 (vitamin A) to 0.57 (carbohydrate) w...

  3. Development and initial validation of the Classroom Motivational Climate Questionnaire (CMCQ).

    Science.gov (United States)

    Alonso Tapia, Jesús; Fernández Heredia, Blanca

    2008-11-01

    Research on classroom goal-structures (CGS) has shown the usefulness of assessing the classroom motivational climate to evaluate educational interventions and to promote changes in teachers' activity. So, the Classroom Motivational Climate Questionnaire for Secondary and High-School students was developed. To validate it, confirmatory factor analysis and correlation and regression analyses were performed. Results showed that the CMCQ is a highly reliable instrument that covers many of the types of teaching patterns that favour motivation to learn, correlates as expected with other measures of CGS, predicts satisfaction with teacher's work well, and allows detecting teachers who should revise their teaching. PMID:18940098

  4. Adaption and validation of the Safety Attitudes Questionnaire for the Danish hospital setting

    Directory of Open Access Journals (Sweden)

    Kristensen S

    2015-02-01

    Full Text Available Solvejg Kristensen,1–3 Svend Sabroe,4 Paul Bartels,1,5 Jan Mainz,3,5 Karl Bang Christensen6 1The Danish Clinical Registries, Aarhus, Denmark; 2Department of Health Science and Technology, Aalborg University, Aalborg, Denmark; 3Aalborg University Hospital, Psychiatry, Aalborg, Denmark; 4Department of Public Health, Aarhus University, Aarhus, Denmark; 5Department of Clinical Medicine, Aalborg University, Aalborg, Denmark; 6Department of Biostatistics, University of Copenhagen, Copenhagen, Denmark Purpose: Measuring and developing a safe culture in health care is a focus point in creating highly reliable organizations being successful in avoiding patient safety incidents where these could normally be expected. Questionnaires can be used to capture a snapshot of an employee's perceptions of patient safety culture. A commonly used instrument to measure safety climate is the Safety Attitudes Questionnaire (SAQ. The purpose of this study was to adapt the SAQ for use in Danish hospitals, assess its construct validity and reliability, and present benchmark data.Materials and methods: The SAQ was translated and adapted for the Danish setting (SAQ-DK. The SAQ-DK was distributed to 1,263 staff members from 31 in- and outpatient units (clinical areas across five somatic and one psychiatric hospitals through meeting administration, hand delivery, and mailing. Construct validity and reliability were tested in a cross-sectional study. Goodness-of-fit indices from confirmatory factor analysis were reported along with inter-item correlations, Cronbach's alpha (α, and item and subscale scores.Results: Participation was 73.2% (N=925 of invited health care workers. Goodness-of-fit indices from the confirmatory factor analysis showed: c2=1496.76, P<0.001, CFI 0.901, RMSEA (90%CI 0.053 (0.050-0056, Probability RMSEA (p close=0.057. Inter-scale correlations between the factors showed moderate-to-high correlations. The scale stress recognition had significant negative correlations with each of the other scales. Questionnaire reliability was high, (α=0.89, and scale reliability ranged from α=0.70 to α=0.86 for the six scales. Proportions of participants with a positive attitude to each of the six SAQ scales did not differ between the somatic and psychiatric health care staff. Substantial variability at the unit level in all six scale mean scores was found within the somatic and the psychiatric samples.Conclusion: SAQ-DK showed good construct validity and internal consistency reliability. SAQ-DK is potentially a useful tool for evaluating perceptions of patient safety culture in Danish hospitals. Keywords: patient safety culture, questionnaire, validity, reliability, Denmark

  5. The Reliability and Validity of the Infant Behavior Questionnaire-Revised

    OpenAIRE

    Parade, Stephanie H.; Leerkes, Esther M.

    2008-01-01

    The reliability and validity of the Infant Behavior Questionnaire-Revised was examined in a sample of 6 month old infants and their parents. One hundred and fifteen mothers and 79 fathers completed the IBQ-R and a measure of depression and 98 infants participated in a laboratory assessment of temperament. Internal consistency reliability was adequate for all 14 IBQ-R subscales for both mothers and fathers and inter-rater reliability of mother and father reports was demonstrated for 11 of 14 s...

  6. DESIGN AND VALIDATION OF THE EMOTIONAL DEPENDENCE QUESTIONNAIRE IN COLOMBIAN POPULATION

    OpenAIRE

    Lemos Hoyos, Mariantonia; Londoño Arredondo, Nora Helena

    2006-01-01

    The purpose of this research project was to construct and validate an instrument to assess Emotional Dependency. The population sample was taken from the Metropolitan Area of Medellín (Colombia) and consisted of 815 participants, of which 506 (62.1%) were women and 309 (37.9%) were men, between the ages of 16 and 55 years old. The original questionnaire contained 66 items, and by means of a factor analysis test,43 of them were excluded for not complying with the selection criteria. Thus, the ...

  7. Validation of the Intestinal Part of the Prostate Cancer Questionnaire 'QUFW94': Psychometric Properties, Responsiveness, and Content Validity

    International Nuclear Information System (INIS)

    Purpose: Several treatment options are available for patients with prostate cancer. Applicable and valid self-assessment instruments for assessing health-related quality of life (HRQOL) are of paramount importance. The aim of this study was to explore the validity and responsiveness of the intestinal part of the prostate cancer-specific questionnaire QUFW94. Methods and Materials: The content of the intestinal part of QUFW94 was examined by evaluation of experienced clinicians and reviewing the literature. The psychometric properties and responsiveness were assessed by analyzing HRQOL data from the randomized study Scandinavian Prostate Cancer Group 7 (SPCG)/Swedish Association for Urological Oncology 3 (SFUO). Subscales were constructed by means of exploratory factor analyses. Internal consistency was assessed by Cronbach's alpha. Responsiveness was investigated by comparing baseline scores with the 4-year posttreatment follow-up. Results: The content validity was found acceptable, but some amendments were proposed. The factor analyses revealed two symptom scales. The first scale comprised five items regarding general stool problems, frequency, incontinence, need to plan toilet visits, and daily activity. Cronbach's alpha at 0.83 indicated acceptable homogeneity. The second scale was less consistent with a Cronbach's alpha at 0.55. The overall responsiveness was found to be very satisfactory. Conclusion: Two scales were identified in the bowel dimension of the QUFW94; the first one had good internal consistency. The responsiveness was excellent, and some modifications are suggested to strengthen the content validity.

  8. Assessing teachers' positive psychological functioning at work: Development and validation of the Teacher Subjective Wellbeing Questionnaire.

    Science.gov (United States)

    Renshaw, Tyler L; Long, Anna C J; Cook, Clayton R

    2015-06-01

    This study reports on the initial development and validation of the Teacher Subjective Wellbeing Questionnaire (TSWQ) with 2 samples of educators-a general sample of 185 elementary and middle school teachers, and a target sample of 21 elementary school teachers experiencing classroom management challenges. The TSWQ is an 8-item self-report instrument for assessing teachers' subjective wellbeing, which is operationalized via subscales measuring school connectedness and teaching efficacy. The conceptualization and development processes underlying the TSWQ are described, and results from a series of preliminary psychometric and exploratory analyses are reported to establish initial construct validity. Findings indicated that the TSWQ was characterized by 2 conceptually sound latent factors, that both subscales and the composite scale demonstrated strong internal consistency, and that all scales demonstrated convergent validity with self-reported school supports and divergent validity with self-reported stress and emotional burnout. Furthermore, results indicated that TSWQ scores did not differ according to teachers' school level (i.e., elementary vs. middle), but that they did differ according to unique school environment (e.g., 1 middle school vs. another middle school) and teacher stressors (i.e., general teachers vs. teachers experiencing classroom management challenges). Results also indicated that, for teachers experiencing classroom challenges, the TSWQ had strong short-term predictive validity for psychological distress, accounting for approximately half of the variance in teacher stress and emotional burnout. Implications for theory, research, and the practice of school psychology are discussed. PMID:25642703

  9. Short form of the Changes in Outlook Questionnaire: Translation and validation of the Chinese version

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    Zang Yinyin

    2012-04-01

    Full Text Available Abstract Background The Changes in Outlook Questionnaire (CiOQ is a self-report instrument designed to measure both positive and negative changes following the experience of severely stressful events. Previous research has focused on the Western context. The aim of this study is to translate the short form of the measure (CiOQ-S into simplified Chinese and examine its validity and reliability in a sample of Chinese earthquake survivors. Method The English language version of the 10-item CiOQ was translated into simplified Chinese and completed along with other measures in a sample of earthquake survivors (n = 120. Statistical analyses were performed to explore the structure of the simplified Chinese version of CiOQ-S (CiOQ-SCS, its reliability and validity. Results Principal components analysis (PCA was conducted to test the structure of the CiOQ-SCS. The reliability and convergent validity were also assessed. The CiOQ-SCS demonstrated a similar factor structure to the English version, high internal consistency and convergent validity with measures of posttraumatic stress symptoms, anxiety and depression, coping and social support. Conclusion The data are comparable to those reported for the original version of the instrument indicating that the CiOQ-SCS is a reliable and valid measure assessing positive and negative changes in the aftermath of adversity. However, the sampling method cannot permit us to know how representative our samples were of the earthquake survivor population.

  10. Discovery and validation of sub-threshold genome-wide association study loci using epigenomic signatures.

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    Wang, Xinchen; Tucker, Nathan R; Rizki, Gizem; Mills, Robert; Krijger, Peter Hl; de Wit, Elzo; Subramanian, Vidya; Bartell, Eric; Nguyen, Xinh-Xinh; Ye, Jiangchuan; Leyton-Mange, Jordan; Dolmatova, Elena V; van der Harst, Pim; de Laat, Wouter; Ellinor, Patrick T; Newton-Cheh, Christopher; Milan, David J; Kellis, Manolis; Boyer, Laurie A

    2016-01-01

    Genetic variants identified by genome-wide association studies explain only a modest proportion of heritability, suggesting that meaningful associations lie 'hidden' below current thresholds. Here, we integrate information from association studies with epigenomic maps to demonstrate that enhancers significantly overlap known loci associated with the cardiac QT interval and QRS duration. We apply functional criteria to identify loci associated with QT interval that do not meet genome-wide significance and are missed by existing studies. We demonstrate that these 'sub-threshold' signals represent novel loci, and that epigenomic maps are effective at discriminating true biological signals from noise. We experimentally validate the molecular, gene-regulatory, cellular and organismal phenotypes of these sub-threshold loci, demonstrating that most sub-threshold loci have regulatory consequences and that genetic perturbation of nearby genes causes cardiac phenotypes in mouse. Our work provides a general approach for improving the detection of novel loci associated with complex human traits. PMID:27162171

  11. Validation study of the Questionnaire of Educational and Learning Capital (QELC in Israel

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    Nurit Paz-Baruch

    2015-06-01

    Full Text Available The Actiotope Model of Giftedness regards giftedness as a product of the interaction between the individual and the environment. The aim of this study is to evaluate the validity of the Question-naire of Educational and Learning Capital (QELC on 187 primary school students from Israel and to examine whether the educational and learning capitals of the students are associated with general intelligence and academic achievement. In the study correlations were found between social, infrastructural, didactic, organismic, actional, episodic and attentional capitals. No correlations were found, however, between general intelligence and other subscales of the QELC. The results of reliabilities and the two-factor CFA model affirmed the validity of the educational and learning capital using the Hebrew version of QELC.

  12. A systematic review of reliability and objective criterion-related validity of physical activity questionnaires.

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    Helmerhorst, Hendrik J F; Brage, Søren; Warren, Janet; Besson, Herve; Ekelund, Ulf

    2012-01-01

    Physical inactivity is one of the four leading risk factors for global mortality. Accurate measurement of physical activity (PA) and in particular by physical activity questionnaires (PAQs) remains a challenge. The aim of this paper is to provide an updated systematic review of the reliability and validity characteristics of existing and more recently developed PAQs and to quantitatively compare the performance between existing and newly developed PAQs.A literature search of electronic databases was performed for studies assessing reliability and validity data of PAQs using an objective criterion measurement of PA between January 1997 and December 2011. Articles meeting the inclusion criteria were screened and data were extracted to provide a systematic overview of measurement properties. Due to differences in reported outcomes and criterion methods a quantitative meta-analysis was not possible.In total, 31 studies testing 34 newly developed PAQs, and 65 studies examining 96 existing PAQs were included. Very few PAQs showed good results on both reliability and validity. Median reliability correlation coefficients were 0.62-0.71 for existing, and 0.74-0.76 for new PAQs. Median validity coefficients ranged from 0.30-0.39 for existing, and from 0.25-0.41 for new PAQs.Although the majority of PAQs appear to have acceptable reliability, the validity is moderate at best. Newly developed PAQs do not appear to perform substantially better than existing PAQs in terms of reliability and validity. Future PAQ studies should include measures of absolute validity and the error structure of the instrument. PMID:22938557

  13. A systematic review of reliability and objective criterion-related validity of physical activity questionnaires

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    Helmerhorst Hendrik JF

    2012-08-01

    Full Text Available Abstract Physical inactivity is one of the four leading risk factors for global mortality. Accurate measurement of physical activity (PA and in particular by physical activity questionnaires (PAQs remains a challenge. The aim of this paper is to provide an updated systematic review of the reliability and validity characteristics of existing and more recently developed PAQs and to quantitatively compare the performance between existing and newly developed PAQs. A literature search of electronic databases was performed for studies assessing reliability and validity data of PAQs using an objective criterion measurement of PA between January 1997 and December 2011. Articles meeting the inclusion criteria were screened and data were extracted to provide a systematic overview of measurement properties. Due to differences in reported outcomes and criterion methods a quantitative meta-analysis was not possible. In total, 31 studies testing 34 newly developed PAQs, and 65 studies examining 96 existing PAQs were included. Very few PAQs showed good results on both reliability and validity. Median reliability correlation coefficients were 0.62–0.71 for existing, and 0.74–0.76 for new PAQs. Median validity coefficients ranged from 0.30–0.39 for existing, and from 0.25–0.41 for new PAQs. Although the majority of PAQs appear to have acceptable reliability, the validity is moderate at best. Newly developed PAQs do not appear to perform substantially better than existing PAQs in terms of reliability and validity. Future PAQ studies should include measures of absolute validity and the error structure of the instrument.

  14. Validity and reliability of the Child Perceptions Questionnaires applied in Brazilian children

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    Gavio Maria

    2009-05-01

    Full Text Available Abstract Background The Child Perceptions Questionnaires (CPQ810 and CPQ1114 are indicators of child oral health-related quality of life. The aim of this study was to assess the validity and reliability of the self-applied CPQ810 and CPQ1114 in Brazilian children, after translations and cultural adaptations in the Brazilian Portuguese language. Methods Schoolchildren were recruited from general populations for pre-testing (n = 80, validity (n = 210, and test-retest reliability (n = 50 studies. They were also examined for dental caries, gingivitis, fluorosis, and malocclusion. Results Children with greater dental caries experience in primary dentition had higher impacts on CPQ domains. Girls had higher scores for CPQ810 domains than boys. Mean CPQ1114 scores were highest for 11-year-old children and lowest for 14-year-old children. Construct validity was supported by significant associations between the CPQ810 and CPQ1114 scores and the global rating of oral health (r = 0.38, r = 0.43 and overall well-being (r = 0.39, r = 0.60, respectively. The Cronbach's alpha was 0.95 for both questionnaires. The test-retest reliabilities of the overall CPQ810 and CPQ1114 scores were both excellent (ICC = 0.96, ICC = 0.92. Conclusion The Brazilian Portuguese version of CPQ810 and CPQ1114 was valuable and reliable for use in the Brazilian child population, although discriminant validity was sporadic due to the fact that impacts are mediated by others factors, such personal, social, and environmental variables.

  15. The Sensory Perception Quotient (SPQ): development and validation of a new sensory questionnaire for adults with and without autism

    OpenAIRE

    Tavassoli, Teresa; Hoekstra, Rosa A.; Baron-Cohen, Simon

    2014-01-01

    Background Questionnaire-based studies suggest atypical sensory perception in over 90% of individuals with autism spectrum conditions (ASC). Sensory questionnaire-based studies in ASC mainly record parental reports of their child’s sensory experience; less is known about sensory reactivity in adults with ASC. Given the DSM-5 criteria for ASC now include sensory reactivity, there is a need for an adult questionnaire investigating basic sensory functioning. We aimed to develop and validate ...

  16. Validation of the Portuguese version of the Evidence-Based Practice Questionnaire

    Science.gov (United States)

    Pereira, Rui Pedro Gomes; Guerra, Ana Cristina Pinheiro; Cardoso, Maria Jos da Silva Peixoto de Oliveira; dos Santos, Alzira Teresa Vieira Martins Ferreira; de Figueiredo, Maria do Cu Aguiar Barbieri; Carneiro, Antnio Cndido Vaz

    2015-01-01

    OBJECTIVES: to describe the process of translation and linguistic and cultural validation of the Evidence Based Practice Questionnaire for the Portuguese context: Questionrio de Eficcia Clnica e Prtica Baseada em Evidncias (QECPBE). METHOD: a methodological and cross-sectional study was developed. The translation and back translation was performed according to traditional standards. Principal Components Analysis with orthogonal rotation according to the Varimax method was used to verify the QECPBE's psychometric characteristics, followed by confirmatory factor analysis. Internal consistency was determined by Cronbach's alpha. Data were collected between December 2013 and February 2014. RESULTS: 358 nurses delivering care in a hospital facility in North of Portugal participated in the study. QECPBE contains 20 items and three subscales: Practice (?=0.74); Attitudes (?=0.75); Knowledge/Skills and Competencies (?=0.95), presenting an overall internal consistency of ?=0.74. The tested model explained 55.86% of the variance and presented good fit: ?2(167)=520.009; p = 0.0001; ?2df=3.114; CFI=0.908; GFI=0.865; PCFI=0.798; PGFI=0.678; RMSEA=0.077 (CI90%=0.07-0.08). CONCLUSION: confirmatory factor analysis revealed the questionnaire is valid and appropriate to be used in the studied context. PMID:26039307

  17. Development and validation of a quality of life questionnaire for patients with colostomy or ileostomy

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    Juul Kristian

    2005-10-01

    Full Text Available Abstract Background Quality of life of stoma patients is increasingly being addressed in clinical trials. However, the instruments used in the majority of these studies have not been validated specifically for stoma patients. The aim of this paper is to describe the development and validation of a quality-of-life instrument, "Stoma-QOL", specifically for patients with colostomy or ileostomy. Methods Potential items were formulated in English on the basis of the results of a series of semi-structured interviews with 169 adult stoma patients. The process resulted in a preliminary 37-item version, which was translated into French, German, Spanish and Danish, and administered repeatedly to 182 patients with colostomy or ileostomy. A psychometric selection of items was performed through Rasch Analysis. The measurement properties of the final questionnaire version were subsequently tested. Results The 20 items in the final questionnaire covered four domains sleep, sexual activity, relations to family and close friends, and social relations to other than family and close friends. These items were found to define a unidimensional variable according to Rasch specifications (Infit MNSQ 0.88 (p Conclusion Given the adequacy of the metric properties of the Stoma-QOL suggested by the psychometric analyses, this study confirms the suitability of the instrument in clinical practice and in clinical research.

  18. The Convergent, Discriminant, and Concurrent Validity of Scores on the Abbreviated Self-Leadership Questionnaire

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    Faruk Şahin

    2015-10-01

    Full Text Available The present study reports the psychometric properties of a short measure of self-leadership in the Turkish context: the Abbreviated Self-Leadership Questionnaire (ASLQ. The ASLQ was examined using two samples and showed sound psychometric properties. Confirmatory factor analysis showed that nine-item ASLQ measured a single construct of self-leadership. The results supported the convergent and discriminant validity of the one-factor model of the ASLQ in relation to the 35-item Revised Self-Leadership Questionnaire and General Self-Efficacy scale, respectively. With regard to internal consistency and test-retest reliability, the ASLQ showed acceptable results. Furthermore, the results provided evidence that scores on the ASLQ positively predicted individual's self-reported task performance and self-efficacy mediated this relationship. Taken together, these findings suggest that the Turkish version of the ASLQ is a reliable and valid measure that can be used to measure self-leadership as one variable of interest in the future studies.

  19. Validation of the student athletes' motivation towards sports and academics questionnaire to Korean student-athletes.

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    Park, Sunghee; Hong, Seungbun; Lee, Miyoung

    2015-08-01

    The current study had three aims: (1) to validate a Korean version of the Student Athletes' Motivation toward Sports and Academics Questionnaire (SAMSAQ-Kr), (2) to examine South Korean university student-athletes' motivation towards athletic and academic achievement, and (3) to identify the relationship between athletic identity and their athletic and academic achievement. A total of 126 South Korean university student-athletes (41.4% males and 58.6% females; mean age 20.5, SD = 2.74) completed the SAMSAQ-Kr. To investigate the validity evidence of the SAMSAQ-Kr a confirmatory factor analysis (CFA) and Rasch model were employed. To examine the relationship between Athletic Identity Measurement Scale (AIMS) and SAMSAQ for Spearman correlation coefficients were calculated. Findings indicated that the SAMSAQ-Kr showed a different model from other versions and revealed positive correlations between AIMS scores and athletic motivations. The current study highlighted that importance of considering socio-cultural context in developing questionnaire and contributed to help understand South Korean university student-athletes' motivation towards athletic and academic achievement. PMID:26331138

  20. Development, validity, and reliability of a food frequency questionnaire for antioxidants in elderly Iranian people

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    Mahsa Malekahmadi

    2016-01-01

    Full Text Available Background: The food frequency questionnaire (FFQ, as a way to assess the dietary intake in comparison with other methods, is easier to analyze and takes less time and is less costly. Our aim in this study was to develop and validate an FFQ for estimating the intakes of selected antioxidants in elderly Iranian people. Materials and Methods: A total of 185 elderly people were randomly selected. Three-day food records were completed by the subjects and collected every 2 months and dietary intake levels of zinc, selenium, carotenes and vitamins C and E were estimated. Based on the food records data, geographic location, and age, an FFQ was designed to estimate antioxidant intakes during 1 year. In addition, for controlling energy intake, 2-day food records were also collected with the food frequency questionnaire. To assess the reliability, 40 individuals were asked to complete the FFQ twice with an interval of 3 months in between. Results: Intraclass correlation coefficient (ICC between the two FFQs ​​for antioxidant C, antioxidant E, carotene, selenium, and zinc were 0.62, 0.47, 0.51, 0.54, and 0.58, respectively (P < 0.05. In addition, Pearson correlation coefficients between the FFQ and the food records, after controlling energy for vitamin C, vitamin E, carotene, selenium, and zinc, were 0.46, 0.48, 0.38, 0.55, and 0.47 respectively (P < 0.001. Conclusion: According to the results of this study, considering the fact that the FFQ was designed for the elderly and the special conditions (patience, memory, etc. and vulnerability of this age group, the questionnaire is relatively valid and reliable to use.

  1. Social Skills Questionnaire for Argentinean College Students (SSQ-U) Development and Validation.

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    Morán, Valeria E; Olaz, Fabián O; Del Prette, Zilda A P

    2015-01-01

    In this paper we present a new instrument called Social Skills Questionnaire for Argentinean College Students (SSQ-U). Based on the adapted version of the Social Skills Inventory - Del Prette (SSI-Del Prette) (Olaz, Medrano, Greco, & Del Prette, 2009), we wrote new items for the scale, and carried out psychometric analysis to assess the validity and reliability of the instrument. In the first study, we collected evidence based on test content through expert judges who evaluated the quality and the relevance of the items. In the second and third studies, we provided validity evidence based on the internal structure of the instrument using exploratory (n = 1067) and confirmatory (n = 661) factor analysis. Results suggested a five-factor structure consistent with the dimensions of social skills, as proposed by Kelly (2002). The fit indexes corresponding to the obtained model were adequate, and composite reliability coefficients of each factor were excellent (above .75). Finally, in the fourth study, we provided evidence of convergent and discriminant validity. The obtained results allow us to conclude that the SSQ-U is the first valid and reliable instrument for measuring social skills in Argentinean college students. PMID:26610605

  2. Validation of the Communication Skills Questionnaire (CSQ) in people with schizophrenia.

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    Prat, Gemma; Casas-Anguera, Emma; Garcia-Franco, Mar; Escandell, Maria José; Martin, José Ramón; Vilamala, Sonia; Villalta-Gil, Victoria; Gimenez-Salinas, Jordi; Hernández-Rambla, Carla; Ochoa, Susana

    2014-12-15

    This present study describes the validation of the Communication Skills Questionnaire (CSQ) in people with schizophrenia. A total of 125 clinically stable people in rehabilitation treatment who were diagnosed with schizophrenia were included. For convergent and discriminant validity the following tests were administered; the Gambrill and Richie (GR) Assertiveness Inventory, the Social Functioning Scale (SFS), Life Skills Profile (LSP), Clinical Global Impression scale for schizophrenia (CGI-S) and the Global Assessment of Functioning (GAF) scale. Internal consistency of the CSQ had a Cronbach׳s alpha of 0.96. Test-retest reliability showed coefficients between 0.60 and 0.70. Convergent validity showed significant relations at p<0.0001 for all instruments assessed. None of the subscales used for assessing discriminant validity showed a significant correlation with the CSQ except for the CGI-S depression subscale. The instrument shows good psychometric properties and demonstrates that it is a useful instrument for evaluating communication skills in people with schizophrenia. PMID:25091232

  3. The reliability and validity of the English version of the Evaluation of Daily Activity Questionnaire for people with rheumatoid arthritis

    OpenAIRE

    Hammond, Alison; Tennant, Alan; Tyson, Sarah F; Nordenskild, Ulla; Hawkins, Ruth; Prior, Yeliz

    2015-01-01

    Objectives. The Evaluation of Daily Activity Questionnaire (EDAQ) includes 138 items in 14 domains identified as important by people with RA. The aim of this study was to test the validity and reliability of the English EDAQ.

  4. Reproducibility and relative validity of a semi-quantitative food-frequency questionnaire in an adult population of Rosario, Argentina

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    María Elisa Zapata

    2016-01-01

    Full Text Available Introduction: Dietary assessment of nutrients and food groups by food frequency questionnaire needs to be validated in each population. The objective of this cross-sectional study was to evaluate the reproducibility and relative validity of a semi-quantitative food frequency questionnaire among adults of Rosario, Argentina.Material and Methods: Two food frequency questionnaires and four 24-hour dietary recalls were applied in a sample of 88 adults. Reproducibility of food frequency questionnaire was estimated by correlation coefficients, and validity was assessed comparing the second food frequency questionnaire and the average of the 24-hour dietary recalls using cross-classification and Bland–Altman analyses.Results: Pearson and intraclass correlation coefficients showed higher correlation for food groups than for energy and nutrients. More than 65% of the subjects were classified into the same quintile or into the adjacent quintile by both food frequency questionnaires. Bland–Altman plots showed reasonably acceptable agreement between the second food frequency questionnaire and 24-hour dietary recalls, especially for the main Argentinian foods groups (meat, cereal, dairy products, vegetables and fruits.Conclusions: Overall, food frequency questionnaire showed acceptable reproducibility and relative validity for assessment main food groups and nutrient intakes for adult population in Rosario.

  5. Reliability and Validity of a Questionnaire to Measure Consumer Knowledge regarding Safe Practices to Prevent Microbiological Contamination in Restaurants

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    Uggioni, Paula Lazzarin; Salay, Elisabette

    2013-01-01

    Objective: The objective of this study was to develop a validated and reliable questionnaire to measure consumer knowledge regarding safe practices to prevent microbiological contamination in restaurants and commercial kitchens. Methods: Non-probabilistic samples of individuals were interviewed in the city of Campinas, Brazil. Questionnaire items…

  6. Initial validation of the Chinese Quality of Life Questionnaire - Intellectual Disabilities (CQOL-ID): A cultural perspective

    OpenAIRE

    Wong, DFK; Wong, PKS; Schalock, RL; Chou, YC

    2011-01-01

    Background In the field of intellectual disabilities (ID), the quality of life concept has been developing rapidly in Chinese societies including Hong Kong, mainland China and Taiwan. However, there is a lack of locally validated instruments to measure the quality of life of people with ID. The study reported in this paper attempted to validate the Chinese Quality of Life Questionnaire - Intellectual Disabilities adapted from the Quality of Life Questionnaire developed by Schalock & Keith. Me...

  7. Is questionnaire information valid in the study of a chronic disease such as diabetes? The Nord-Trndelag diabetes study.

    OpenAIRE

    Midthjell, K; Holmen, J; Bjrndal, A; Lund-Larsen, G

    1992-01-01

    STUDY OBJECTIVE--The aim was to validate information about diabetes mellitus collected by questionnaire in a large epidemiological survey. DESIGN--Questions on diabetes diagnosis, medical treatment for diabetes, diabetes duration, and hypertension treatment were selected from the Nord-Trndelag health survey questionnaires. One of the municipalities was selected for the validation study. SETTING--The health survey 1984-86 addressed all inhabitants > or = 20 years of age in Nord-Trndelag coun...

  8. Cross-cultural adaptation and validation of the VISA-A questionnaire for German-speaking Achilles tendinopathy patients

    OpenAIRE

    Nauck Tanja; Lohrer Heinz

    2009-01-01

    Abstract Background Achilles tendinopathy is the predominant overuse injury in runners. To further investigate this overload injury in transverse and longitudinal studies a valid, responsive and reliable outcome measure is demanded. Most questionnaires have been developed for English-speaking populations. This is also true for the VISA-A score, so far representing the only valid, reliable, and disease specific questionnaire for Achilles tendinopathy. To internationally compare research result...

  9. Psychometric validation of the experience with allergic rhinitis nasal spray questionnaire

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    Crawford B

    2011-06-01

    Full Text Available Bruce Crawford1, Richard H Stanford2, Audrey Y Wong3, Anand A Dalal2, Martha S Bayliss11Mapi Values, Boston, MA, USA; 2GlaxoSmithKline, Research Triangle Park, NC, USA; 3BioMedical Insights, San Francisco, CA, USABackground: Patient experience and preference are critical factors influencing compliance in patients with allergic rhinitis (AR receiving intranasal corticosteroids. The Experience with Allergic Rhinitis Nasal Spray Questionnaire (EARNS-Q was developed to measure subject experiences with and preferences for nasal sprays.Objective: To describe the psychometric validation of the EARNS-Q modules.Methods: An observational study was conducted with subjects aged 1865 years with physician-diagnosed vasomotor, seasonal, and/or perennial allergic rhinitis who were using a prescription nasal spray. Subjects completed the experience module of the EARNS-Q and the Treatment Satisfaction Questionnaire with Medication (TSQM at baseline and after 2 weeks. Further validation analyses were conducted in a 3-week, randomized, single-blind, crossover, multicenter clinical study in which subjects ?18 years of age with documented seasonal AR received flunisolide and beclomethasone and completed the EARNS-Q experience module on days 1 and 8, the EARNS-Q preference module on day 22, and the TSQM on days 8 and 22.Results: The observational and clinical studies were completed by 121 and 89 subjects, respectively. Both modules demonstrated acceptable reliability (? = 0.72 experience module; ? = 0.93 preference module global scores and validity (intraclass correlation coefficient or ICC 0.64 to 0.82 testretest validity. Correlations among the experience and preference modules were moderate (r = 0.39 to 0.79 and within internal consistency reliability estimates, indicating measurement of distinct constructs.Conclusion: The EARNS-Q is a patient-reported outcomes measure that enables reliable and valid measurement of subject experience with, and preference for, prescription intranasal corticosteroid sprays for allergic rhinitis.Keywords: EARNS-Q, allergic rhinitis, compliance, intranasal corticosteroid, patient preference, psychometric validation

  10. VALIDITY OF THE MODIFIED CONCONI TEST FOR DETERMINING VENTILATORY THRESHOLD DURING ON-WATER ROWING

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    Jorge Villamil Cabo

    2011-12-01

    Full Text Available The objectives of this study were to design a field test based on the Conconi protocol to determine the ventilatory threshold of rowers and to test its reliability and validity. A group of sixteen oarsmen completed a modified Conconi test for on-water rowing. The reliability of the detection of the heart rate threshold was evaluated using heart rate breaking point in the Conconi test and retest. Heart rate threshold was detected in 88.8% of cases in the test-retest. The validity of the modified Conconi test was evaluated by comparing the heart rate threshold data acquired with that obtained in a ventilatory threshold test (VT2. No significant differences were found for the values of different intensity parameters i.e. heart rate (HR, oxygen consumption (VO2, stroke rate (SR and speed (S between the heart rate threshold and the ventilatory threshold, (170.9 ± 6.8 vs. 169.3 ± 6.4 beats·min-1; 42.0 ± 8.6 vs. 43.5 ± 8.3 ml·kg-1·min-1; 25.8 ± 3.3 vs. 27.0 ± 3.2 strokes·min-1 and 14.4 ± 0.8 vs. 14.6 ± 0.8 km·h-1. The differences in averages obtained in the Conconi test-retest were small with a low standard error of the mean. The reliability data between the Conconi test-retest showed low coefficients of variations (CV and high intraclass correlation coefficients (ICC. The total errors for the Conconi test-retest are low for the measured variables (1.31 HR, 0.87 VO2, 0.65 SR, and 0.1 S. The Bland- Altman's method for analysis validity showed a strong concordance according to the analyzed variables. We conclude that the modified Conconi test for on-water rowing is a valid and reliable method for the determination of the second ventilatory threshold (VT2.

  11. Cross-cultural adaptation and validation of a Bengali version of the modified fibromyalgia impact questionnaire

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    Muquith Mohammed A

    2012-08-01

    Full Text Available Abstract Background Currently, no validated instruments are available to measure the health status of Bangladeshi patients with fibromyalgia (FM. The aims of this study were to cross-culturally adapt the modified Fibromyalgia Impact Questionnaire (FIQ into Bengali (B-FIQ and to test its validity and reliability in Bangladeshi patients with FM. Methods The FIQ was translated following cross-cultural adaptation guidelines and pretested in 30 female patients with FM. Next, the adapted B-FIQ was physician-administered to 102 consecutive female FM patients together with the Health Assessment Questionnaire (HAQ, selected subscales of the SF-36, and visual analog scales for current clinical symptoms. A tender point count (TPC was performed by an experienced rheumatologist. Forty randomly selected patients completed the B-FIQ again after 7 days. Two control groups of 50 healthy people and 50 rheumatoid arthritis (RA patients also completed the B-FIQ. Results For the final B-FIQ, five physical function sub-items were replaced with culturally appropriate equivalents. Internal consistency was adequate for both the 11-item physical function subscale (α = 0.73 and the total scale (α = 0.83. With exception of the physical function subscale, expected correlations were generally observed between the B-FIQ items and selected subscales of the SF-36, HAQ, clinical symptoms, and TPC. The B-FIQ was able to discriminate between FM patients and healthy controls and between FM patients and RA patients. Test-retest reliability was adequate for the physical function subscale (r = 0.86 and individual items (r = 0.73-0.86, except anxiety (r = 0.27 and morning tiredness (r = 0.64. Conclusion This study supports the reliability and validity of the B-FIQ as a measure of functional disability and health status in Bangladeshi women with FM.

  12. The Four-Dimensional Symptom Questionnaire (4DSQ: a validation study of a multidimensional self-report questionnaire to assess distress, depression, anxiety and somatization

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    van Balkom Anton JLM

    2006-08-01

    Full Text Available Abstract Background The Four-Dimensional Symptom Questionnaire (4DSQ is a self-report questionnaire that has been developed in primary care to distinguish non-specific general distress from depression, anxiety and somatization. The purpose of this paper is to evaluate its criterion and construct validity. Methods Data from 10 different primary care studies have been used. Criterion validity was assessed by comparing the 4DSQ scores with clinical diagnoses, the GPs' diagnosis of any psychosocial problem for Distress, standardised psychiatric diagnoses for Depression and Anxiety, and GPs' suspicion of somatization for Somatization. ROC analyses and logistic regression analyses were used to examine the associations. Construct validity was evaluated by investigating the inter-correlations between the scales, the factorial structure, the associations with other symptom questionnaires, and the associations with stress, personality and social functioning. The factorial structure of the 4DSQ was assessed through confirmatory factor analysis (CFA. The associations with other questionnaires were assessed with Pearson correlations and regression analyses. Results Regarding criterion validity, the Distress scale was associated with any psychosocial diagnosis (area under the ROC curve [AUC] 0.79, the Depression scale was associated with major depression (AUC = 0.83, the Anxiety scale was associated with anxiety disorder (AUC = 0.66, and the Somatization scale was associated with the GPs' suspicion of somatization (AUC = 0.65. Regarding the construct validity, the 4DSQ scales appeared to have considerable inter-correlations (r = 0.35-0.71. However, 30–40% of the variance of each scale was unique for that scale. CFA confirmed the 4-factor structure with a comparative fit index (CFI of 0.92. The 4DSQ scales correlated with most other questionnaires measuring corresponding constructs. However, the 4DSQ Distress scale appeared to correlate with some other depression scales more than the 4DSQ Depression scale. Measures of stress (i.e. life events, psychosocial problems, and work stress were mainly associated with Distress, while Distress, in turn, was mainly associated with psychosocial dysfunctioning, including sick leave. Conclusion The 4DSQ seems to be a valid self-report questionnaire to measure distress, depression, anxiety and somatization in primary care patients. The 4DSQ Distress scale appears to measure the most general, most common, expression of psychological problems.

  13. Young Schema Questionnaire-Short Form: Colombian validation [Young Schema Questionnaire – Short Form, Validación en Colombia

    OpenAIRE

    Nora Helena Londoño Arredondo; Esther Calvete; Alberto Ferrer; Liliana Chaves; Diego Castrillón; Mónica Schnitter; Carlos Marín; Katherine Maestre

    2012-01-01

    The aim of this study was to assess the factor structure of the Young Schema Questionnaire-Short Form ([YSQ-SF], Young, 1999) and the gender differences in early maladaptive schemas. The study took place in Colombia, where 1392 university students (541 male y 851 female) completed the YSQ-SF. The results confirmed the existence of the original 15 first-order factors, in consistency with the 15 theoretical schemas. However, the results for the second-order structure were less conclusive, as bo...

  14. German translation and external validation of the Radboud Skills Questionnaire in patients suffering from Complex Regional Pain Syndrome 1

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    Perez Roberto SGM

    2010-06-01

    Full Text Available Abstract Background Patients suffering from Complex Regional Pain Syndrome commonly complain of substantial limitations in their activities of daily living. The Radboud Skills Questionnaire measures alterations in the level of disability of patients with Complex Regional Pain Syndrome, but this instrument is currently not available in German. The goals of our study were to translate the Dutch Radboud Skills Questionnaire into German and to assess its external criterion validity with the German version of the Disabilities of the Arm, Shoulder and Hand Questionnaire. Methods We translated the Radboud Skills Questionnaire according to published guidelines. Demographic data and validity were assessed in 57 consecutive patients with Complex Regional Pain Syndrome 1 of the upper extremity. Information on age, duration of symptoms, type of Complex Regional Pain Syndrome 1 and type of initiating event was obtained. We assessed the external criterion validity by comparing the German Radboud Skills Questionnaire and the German Disabilities of the Arm, Shoulder and Hand Questionnaire and calculated the prediction intervals. Results Score values ranged from 55.4 22.0 for the Disabilities of the Arm, Shoulder and Hand Questionnaire score and 140.1 39.2 for the Radboud Skills Questionnaire. We found a high correlation between the Radboud Skills Questionnaire and the Disabilities of the Arm, Shoulder and Hand Questionnaire (R2 = 0.83. Conclusion This validation of the Radboud Skills Questionnaire demonstrates that this German version is a simple and accurate instrument to assess and quantify disabilities of patients suffering from Complex Regional Pain Syndrome 1 of the upper extremity for clinical and research purposes

  15. Reproducibility and validity of a food frequency questionnaire among pregnant women in a Mediterranean area

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    Vioque Jesús

    2013-02-01

    Full Text Available Abstract Background Studies exploring the role of diet during pregnancy are still scarce, in part due to the complexity of measuring diet and to the lack of valid instruments. The aim of this study was to examine the reproducibility and validity (against biochemical biomarkers of a semi-quantitative food frequency questionnaire (FFQ in pregnant women. Methods Participants were 740 pregnant women from a population-based birth cohort study in Valencia (INMA Study. We compared nutrient and food intakes from FFQs estimated for two periods of pregnancy (reproducibility, and compared energy-adjusted intake of several carotenoids, folate, vitamin B12, vitamin C and α-tocopherol of the FFQ in the first trimester with their concentration in blood specimens (validity. Results Significant correlations for reproducibility were found for major food groups and nutrients but not for lycopene (r=0.06; the average correlation coefficients for daily intake were 0.51 for food groups and 0.61 for nutrients. For validity, statistically significant correlations were observed for vitamin C (0.18, α-carotene (0.32, β-carotene (0.22, lutein-zeaxantin (0.29 and β-cryptoxantin(0.26; non-significant correlations were observed for retinol, lycopene, α-tocopherol, vitamin B12 and folate (r≤0.12. When dietary supplement use was considered, correlations were substantially improved for folate (0.53 and to a lesser extent for vitamin B12 (0.12 and vitamin C (0.20. Conclusion This study supports that the FFQ has a good reproducibility for nutrient and food intake, and can provide a valid estimate of several important nutrients during pregnancy.

  16. Validity of the international physical activity questionnaire short form (IPAQ-SF: A systematic review

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    Stewart Sunita M

    2011-10-01

    Full Text Available Abstract Background The International Physical Activity Questionnaire - Short Form (IPAQ-SF has been recommended as a cost-effective method to assess physical activity. Several studies validating the IPAQ-SF have been conducted with differing results, but no systematic review of these studies has been reported. Methods The keywords "IPAQ", "validation", and "validity" were searched in PubMed and Scopus. Studies published in English that validated the IPAQ-SF against an objective physical activity measuring device, doubly labeled water, or an objective fitness measure were included. Results Twenty-three validation studies were included in this review. There was a great deal of variability in the methods used across studies, but the results were largely similar. Correlations between the total physical activity level measured by the IPAQ-SF and objective standards ranged from 0.09 to 0.39; none reached the minimal acceptable standard in the literature (0.50 for objective activity measuring devices, 0.40 for fitness measures. Correlations between sections of the IPAQ-SF for vigorous activity or moderate activity level/walking and an objective standard showed even greater variability (-0.18 to 0.76, yet several reached the minimal acceptable standard. Only six studies provided comparisons between physical activity levels derived from the IPAQ-SF and those obtained from objective criterion. In most studies the IPAQ-SF overestimated physical activity level by 36 to 173 percent; one study underestimated by 28 percent. Conclusions The correlation between the IPAQ-SF and objective measures of activity or fitness in the large majority of studies was lower than the acceptable standard. Furthermore, the IPAQ-SF typically overestimated physical activity as measured by objective criterion by an average of 84 percent. Hence, the evidence to support the use of the IPAQ-SF as an indicator of relative or absolute physical activity is weak.

  17. Analysis of Emotion Regulation in Spanish Adolescents: Validation of the Emotion Regulation Questionnaire

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    Gómez-Ortiz, Olga; Romera, Eva M.; Ortega-Ruiz, Rosario; Cabello, Rosario; Fernández-Berrocal, Pablo

    2016-01-01

    Emotion regulation (ER) is a basic psychological process that has been broadly linked to psychosocial adjustment. Due to its relationship with psychosocial adjustment, a significant number of instruments have been developed to assess emotion regulation in a reliable and valid manner. Among these, the Emotion Regulation Questionnaire (ERQ; Gross and John, 2003) is one of the most widely used, having shown good psychometric properties with adult samples from different cultures. Studies of validation in children and adolescents are, however, scarce and have only been developed for the Australian and Portuguese populations. The aim of this study was to validate the Spanish version of the ERQ for use in adolescents and determine possible differences according to the gender and age of young people. The sample consisted of 2060 adolescents (52.1% boys). Exploratory and Confirmatory factor analysis (EFA and CFA), multi-group analysis and Two-way multivariate analysis of variance (MANOVA) were performed and the percentiles calculated. The results of the AFE and CFA corroborated the existence of two factors related to the emotion regulation strategies of cognitive reappraisal and expressive suppression, showing acceptable internal consistency and test-retest reliability. Both factors also showed good criterion validity with personality traits, self-esteem, and social anxiety. Differences in cognitive reappraisal were found with regard to age, with younger students exhibiting the greatest mastery of this strategy. Gender differences were observed regarding the expressive suppression strategy, with boys being more likely to use this strategy than girls. A gender-age interaction effect was also observed, revealing that the use of the expressive suppression strategy did not vary by age in girls, and was more widely used by boys aged 12–14 years than those aged 15–16 years. However, we found evidence of measurement invariance across sex and age groups. The results suggest that the ERQ is a valid and reliable instrument that can be used to evaluate emotion regulation strategies in adolescents. PMID:26779076

  18. Validity and reliability of developmental coordination disorder questionnaire-spanish version

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    Luisa Matilde Salamanca Duque

    2013-09-01

    Full Text Available The Developmental Coordination Disorder is characterized by difficulties that produce consequences on the psychomotor performance in daily and school activities, and requires early diagnosis. The Developmental Coordination Disorder Questionnaire CTDC is used for its diagnosis.The objective of the study was to determinate the psychometric properties of CTDC. Methodology. Descriptive study and instrument validation, with a sample of 41 children aged between 6 to 12 years old, at school, with the application of the CTDC and the Da Fonseca Psychomotor Battery. The study analyzed internal consistency reliability, and intra-rater and concurrent validity through the two instruments. Results. Positive results were obtained: the reliability for the full internal consistency using Cronbach’s alpha coefficient was 0.92, and the intra-rater reliability using Kappa index was 0.82 with ap<0.001, independent items showed values above 0.5; concurrent validity through the Spearman correlation coefficient Rho was 0.6, with ap<0.01. Conclusions. The CTDC has appropriate and strong psychometric properties for its application and clinical use.

  19. Validation of the Persian Version of the Problematic Internet Use Questionnaire (PIUQ.

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    Hadi Ranjbar

    2014-12-01

    Full Text Available The most commonly used instrument for the research and treatment of excessive internet use is Young's Internet Addiction Test (IAT. While the IAT has been translated to several languages (including Persian and has demonstrated good psychometric properties across several independent studies, there is still a room for alternative assessment instruments. This study reports a validation of the Persian version of the Problematic Internet Use Questionnaire (PIUQ.A sample (n = 296 from Kerman, Iran was administered the translated Persian version of the PIUQ as well as the Persian version of the University of California, Los Angeles (UCLA Loneliness scale, Satisfaction With Life scale, and questions related to use of technology and the internet.Analyses using confirmatory and exploratory factor analyses demonstrated that the Persian version of the PIUQ had good internal reliability and concurrent validity (with loneliness and satisfaction with life, but they also had an alternative factor structure that did not support the original factor structure.The Persian version of the PIUQ produced adequate psychometric properties (internal reliability and concurrent validity, but care should be taken in the interpretation of the factor structure.

  20. Validation of the Sinhala version of 30-item General Health Questionnaire

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    Chrishantha Abeysena

    2012-07-01

    Full Text Available Background: The General Health Questionnaire (GHQ is a widely used instrument to detect non potential psychotic psychological problems. The Sinhala translation of GHQ-30 has been widely used for research purposes in Sri Lanka, but details pertaining to the validation procedure have not been published. Objective: To determine the criterion validity of Sinhala versions of GHQ-30. Methods: This was a descriptive cross-sectional study including 374 patients aged 18 to 75 years, attending Out Patient Department of Colombo North Teaching Hospital between June 2009 to September 2010. Self administered Sinhala version of GHQ-30 was completed by the participants. Clinical Examination was done blindly to the GHQ score by a Psychiatrist based on ICD 10 classification of Depression/Anxiety/social dysfunction as reference standard. Cutoff values for GHQ-30 was determined by applying Receiver Operation Characteristic (ROC curves. Results: Optimal cutoff levels were 5/6 for GHQ-30 with a sensitivity of 67.5% (95%CI: 59%–76% and a specificity of 80% (95%CI: 75%–85%. Optimal cutoff levels were not changed by sex, age and educational levels. The area under the ROC curve for GHQ-30 was 0.79. Despite above, multilevel likelihood ratios of >1 were obtained only for total scores of ≥7 for GHQ-30. Conclusions: GHQ 30 displays adequate validity for use in the Sinhala speaking primary care setting attendees for assessing psychiatric disorders.

  1. Further statistical and clinical validity for the Weight Efficacy Lifestyle Questionnaire-Short Form.

    Science.gov (United States)

    Ames, Gretchen E; Heckman, Michael G; Diehl, Nancy N; Grothe, Karen B; Clark, Matthew M

    2015-08-01

    Identifying barriers to long-term adherence to reduced energy intake and increased physical activity level is critically important for obese patients seeking weight loss treatment. Previous research has identified that one such barrier is low eating self-efficacy or poor confidence in one's ability to control eating behavior in the presence of challenging situations. Accordingly, a valid, brief measure of eating self-efficacy for longitudinal assessment of weight loss and regain is needed. The purpose of this study was to test the internal consistency and clinical validity of the Weight Efficacy Lifestyle Questionnaire-Short Form (WEL-SF). Participants were 1740 consecutive obese patients who presented for a psychological evaluation in consideration for bariatric surgery. Median BMI was 44.9 (range: 35.0-111.9), age 48.7years (range: 18.9-77.3years), and patients were predominantly female (71.1%) and Caucasian (90.8%). The median WEL-SF total score was 56 (range: 0-80) and Cronbach's alpha measuring internal consistency was 0.92 with a one-factor structure. In terms of clinical validation, lower WEL-SF total scores were significantly associated with higher rates of binge eating episodes (Pself-efficacy (Pself-efficacy. PMID:26042918

  2. Validation and perspectives of the Russian version of the quality of life questionnaire in patients with diabetic peripheral polyneuropathy

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    Elena Yurievna Komelyagina

    2014-04-01

    Full Text Available BackgroundQuality of life is a multivariate indicator of patient’s perception of various aspects of his/her own life. Questionnaires (specific and non-specific are used to assess it.Objective. To validate the Russian version of the specific quality of life questionnaire “NeuroQol” in diabetic patients with peripheral polyneuropathy.Materials and MethodsA total of 371 diabetic patients participated in the study. All patients were screened for the signs of peripheral neuropathy and limb ischemia. The examination results were used to evaluate the eligibility of a patient; the eligible patients were then asked to fill in the quality of life questionnaire. The validation included translation, pilot testing and assessment of reliability and validity.ResultsCronbach’s alpha coefficient of internal consistency exceeded 0.8 in all scales and proved the high reliability of the questionnaire. Criterion validity was analyzed by Spearmen correlation (r coefficient between the domains and external parameters. The results obtained revealed significant correlation between NeuroQol domains and neuropathy severity, which indicates adequate criterion validity. The psychometric assessment (construct validity was performed using factor analysis. The physical and psychosocial factors contributing to the quality of life were identified; they confirmed the validity of the questionnaire structure.ConclusionThe results demonstrate that the Russian version of the NeuroQol questionnaire is valid and reliable. This questionnaire enables one to assess quality of life in patients with the signs of peripheral diabetic polyneuropathy, including evaluation of the efficiency of various treatment strategies for complications. The lack of social life and psychological conditions of patients affect their quality of life more than physical complications do. These parameters must become the focus of specialists' attention in their efforts to improve the quality of life in this category of patients.

  3. Young Schema Questionnaire-Short Form: Colombian validation [Young Schema Questionnaire – Short Form, Validación en Colombia

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    Nora Helena Londoño Arredondo

    2012-03-01

    Full Text Available The aim of this study was to assess the factor structure of the Young Schema Questionnaire-Short Form ([YSQ-SF], Young, 1999 and the gender differences in early maladaptive schemas. The study took place in Colombia, where 1392 university students (541 male y 851 female completed the YSQ-SF. The results confirmed the existence of the original 15 first-order factors, in consistency with the 15 theoretical schemas. However, the results for the second-order structure were less conclusive, as both a three second order factor and a five second order factor structures showed similar fit indices. Alpha coefficients for the schemas rated between 0.74 and 0.89. Men scored higher than women on several schemas.

  4. The validation of the Indonesian version of psychotic symptoms ratings scale (PSYRATS, the Indonesian version of cognitive bias questionnaire for psychosis (CBQP and metacognitive ability questionnaire (MAQ

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    Erna Erawati

    2014-10-01

    Full Text Available Aim: The present study was to validate the Indonesian version of Psychotic Symptoms Ratings Scales (PSYRATS, the Cognitive Bias Questionnaire for Psychosis (CBQp and the Metacognitive Ability Questionnaire (MAQ as a new scale to measure the ability of metacognition of schizophrenia. Background: The PSYRATS, CBQp, and MAQ have demonstrated their usefulness for the assessment of hallucinations and delusions, cognitive biases and metacognitive ability in schizophrenia. So far no validation of the Indonesian version has been carried out. Methods: The PSYRATS, CBQp and MAQ were administered to 155 subjects with a diagnosis of schizophrenia. Factor structure, reliability, test-retest stability, and convergent validity were analyzed. Findings: We found that the all psychometric were reliable and valid. Indonesian version of the PSYRATS and CBQp Indonesian version have high reliability. The reliability of new psychometric of MAQ was Cronbachs alpha=.759 and was checked in a subsample (n=32; r=.668; p<.01. Conclusions: Similar to the original PSYRATS and CBQp, the Indonesian version of PSYRATS and CBQp have good psychometric properties. The new psychometric of MAQ is a valid instrument for assessing metacognition. Implications for future research are discussed. Keywords: Schizophrenia; Hallucination Severity; Delusion Severity; Bias Cognitive for Psychosis; Metacognition: Instrumental Study.

  5. Reliability and validity of the Stressful Life Events Screening Questionnaire among inpatients with severe neuropsychiatric illness.

    Science.gov (United States)

    Allen, Jon G; Madan, Alok; Fowler, J Christopher

    2015-01-01

    The authors examined the reliability and concurrent validity of a modified version of the Stressful Life Events Screening Questionnaire (SLESQ) in a sample of 1,517 psychiatric inpatients characterized by serious mental illness. The scale showed a high level of internal consistency as well as a readily interpretable factor structure that differentiated sexual trauma from physical assaults and emotional distress. As well as revealing gender differences, the scale showed statistically significant but generally modest relationships between different aspects of trauma and diverse measures of psychopathology, including depression, anxiety, somatic symptoms, suicide attempts and self-harm, diminished well-being, functional disability, impaired emotion regulation, and limited experiential acceptance. The study extends prior normative research with the SLESQ based on samples of undergraduates to a large psychiatric sample and presents the first factor analysis of the instrument, lending further support to its clinical utility. PMID:26366979

  6. The Danish version of the questionnaire on pain communication: preliminary validation in cancer patients

    DEFF Research Database (Denmark)

    Jacobsen, Ramune; Mldrup, Claus; Christrup, Lona Louring; Sjgren, P.; Hansen, O. B.

    2009-01-01

    BACKGROUND: The modified version of the patients' Perceived Involvement in Care Scale (M-PICS) is a tool designed to assess cancer patients' perceptions of patient-health care provider pain communication process. The objective of this study was to examine the psychometric properties of the...... shortened Danish version of the M-PICS (SDM-PICS). METHODS: The validated English version of the M-PICS was translated into Danish following the repeated back-translation procedure. Cancer patients were recruited for the study from specialized pain management facilities. RESULTS: Thirty-three patients...... responded to the SDM-PICS, Danish Barriers Questionnaire II, Hospital Anxiety and Depression Scale, and Brief Pain Inventory Pain Severity Scale. A factor analysis of the SDM-PICS resulted in two factors: Factor one, patient information, consisted of four items assessing the extent to which the patient...

  7. Predictive validity of common mental disorders screening questionnaire as a screening instrument in long sickness absence

    DEFF Research Database (Denmark)

    Søgaard, Hans Jørgen; Bech, Per

    AIMS: Screening instruments for detection of common mental disorders have not been validity tested in long term sickness absence (LSA), which is the aim of this study for the Common Mental Disorders Screening Questionnaire (CMD-SQ). METHODS: Of all 2,414 incident persons on continuous sick......-leave for more than eight weeks in a Danish population of 120,000 inhabitants 1,121 participated in a two-phased study by being screened for mental disorders by CMD-SQ in Phase 1. A subgroup of 337 was examined by a psychiatrist and diagnosed with Present State Examination in Phase 2. Results performed on...... Phase 2 were weighted up to Phase 1. Test performance was analyzed by ROC-analyses, and the fraction with a positive screening test, Q, the sensitivity SE, and 1 minus the specificity, SP, were plotted against decreasing cut-point in the tested scales for specific diagnostic groups. RESULTS: A sub...

  8. ECO-PROTECTING DETERMINANTS OF THE ECONOMIC SELF-DETERMINATION OF PERSONALITY. VALIDATION OF THE QUESTIONNAIRE

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    Tatiana Gennadjevna Khashenko

    2016-02-01

    Full Text Available The complexity and instability of the economic environment of contemporary life bring to the fore the question of individual determinants of economic self-determination, including aspects that are linked to eco-caring (environmental protection, social and self-preservation. The successful solution of this problem is determined by the availability of adequate psychological tools (diagnostic and psychotechnological. In the article theoretical and metho-dological bases and the results of validation of the questionnaire e-co, designed to explore eco-caring orientations of the subject of economic self-determination. The results can be used in psychological practice for diagnostic purposes and in the development of psychological technologies of formation of eco-saving orientations of a person, as well as in the research of the psychological determination of economic behavior of the individual and the group.

  9. The Demand-Induced Strain Compensation Questionnaire: A Cross-national Validation Study.

    Science.gov (United States)

    Bova, Nicoletta; De Jonge, Jan; Guglielmi, Dina

    2015-08-01

    The demand-induced strain compensation model is a theoretical job stress model that has been tested in different kinds of empirical study in several countries. To measure key concepts in the model (job demands and job resources), the demand-induced strain compensation questionnaire (DISQ) was developed and has been used in many empirical studies. However, most studies neither focused on the psychometric properties of the DISQ nor tested it cross-nationally. In this study, we examined the psychometric properties of the DISQ tested on Italian (n = 422) and Dutch (n = 1629) employees. Results indicated that the six-factor model, consisting of cognitive, emotional and physical job demands as well as cognitive, emotional and physical job resources, provided a better fit to the data than an alternative two-factor model (demands and resources only). Findings were invariant across Italian and Dutch samples. Internal consistencies were satisfactory. Additionally, the six dimensions of DISQ were found to be meaningfully related to employee active learning behaviour, emotional exhaustion and musculoskeletal disorders. Results suggest the DISQ questionnaire is a valid and reliable instrument to measure the proposed dimensions of job demands and job resources in both Italian and Dutch work contexts. PMID:26252420

  10. Sleep assessment of children with cerebral palsy: Using validated sleep questionnaire

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    Riad M Elsayed

    2013-01-01

    Full Text Available Background: On the basis of clinical experience, it seems that sleep disturbances are common in children with cerebral palsy (CP; however, there is a lack of research and objective data to support this observation. Aim of Work: Our aim was to assess sleep of children with cerebral palsy, using validated sleep questionnaire. Subjects and Methods: one hundred children with diagnosis of CP were investigated via sleep questionnaires, with their ages from 2-12 years. The 100 children with CP were divided into two groups, pre-school group (52 children had a mean age 2.35 ± 1.04 years and school ages group (48 children had a mean age 10.21 ± 3.75 years. Results: We found high incidence of sleep problem in both pre-school and school age groups. We found that pre-school children have more prevalence of early insomnia (46.2%, P value 0.028 and sleep bruxism (50%, P value 0.000, while school group suffer more sleep disordered breathing (SDB (50%, P value 0.001, more nightmares (50%, P value 0.001, more sleep talking (12.5% P value 0.049, and more excessive daytime sleepiness (EDS (62.5%, P value 0.001. Conclusion: Results of our study indicate that CP children have high incidence of sleep problem in both pre-school and school age groups.

  11. Translation and validation of Berlin questionnaire in primary health care in Greece

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    Bouloukaki Izolde

    2013-01-01

    Full Text Available Abstract Background The aim of our study was to validate a Greek translation of the Berlin Questionnaire (BQ for obstructive sleep apnoea syndrome (OSAS and to explore whether this screening questionnaire could be used to help identify primary care patients at greater risk of having OSAS. Methods We recruited 189 patients visiting a primary health care setting on the island of Crete, Greece. They all completed the Greek Version of the BQ. Patients were then referred to a Sleep Disorders Unit for evaluation of suspected sleep-disordered breathing. Results A PSG study was performed in 129 of the 189 subjects (68.3%. BQ identified 74.4% (n = 96 of the patients as high-risk for OSAS and the remaining 25.6% (n = 33 as low-risk. The sensitivity and specificity of BQ for OSAS diagnosis were 76% and 40%, respectively, for an apnoea–hypopnoea index (AHI ≥5 per hour but 30 per hour. Conclusions In conclusion, the Greek Version of the BQ is a useful instrument for identifying patients at risk for OSAS in primary health care in Greece. The findings of our study confirm that such screening tools should be used by primary care clinicians for OSAS prediction.

  12. Hindi translation of Berlin questionnaire and its validation as a screening instrument for obstructive sleep apnea

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    Ravi Gupta

    2016-01-01

    Full Text Available Background: Obstructive sleep apnea (OSA is a fairly common problem with adverse health consequences. However, any screening questionnaire is not available in Hindi to screen sleep apnea. Materials and Methods: Subjects undergoing video-synchronized in laboratory attended polysomnography were requested to participate in this study. They were screened with the help of Hindi version of Berlin questionnaire (BQ. Outcome of the BQ was tested against the gold standard polysomnography. Descriptive statistics, sensitivity, specificity, positive predictive value (PPV, and negative predictive value (NPV of Hindi version were calculated. Results: 38 patients with polysomnography diagnosed OSA and 12 controls were included in this study. Average body mass index (BMI in the OSA group was 33.12 + 6.66 kg/m2 whereas in the control group BMI was 25.01 + 4.20 kg/m2. Average age in the OSA group was 48.9 + 10.2 years whereas the control group was older (56.9 + 12.1 years. Hindi version had sensitivity of 89% and specificity of 58%. PPV of the instrument was 0.87 whereas NPV was 0.63. Conclusion: Hindi version of BQ is a valid tool for screening the OSA irrespective of the literacy status of the subjects.

  13. Clinical validity of the Me and My School questionnaire: a self-report mental health measure for children and adolescents

    Science.gov (United States)

    2014-01-01

    Background The Me and My School Questionnaire (M&MS) is a self-report measure for children aged eight years and above that measures emotional difficulties and behavioural difficulties, and has been previously validated in a community sample. The present study aimed to assess its clinical sensitivity to justify its utility as a screening tool in schools. Methods Data were collected from service-users (n = 91, 8–15 years) and accompanying parent/carer in outpatient mental health services in England. A matched community sample (N = 91) were used to assess the measure’s ability to discriminate between low- and high-risk samples. Results Receiver operating curves (area under the curve, emotional difficulties = .79; behavioural difficulties = .78), mean comparisons (effect size, emotional difficulties d = 1.17, behavioural difficulties = 1.12) and proportions above clinical thresholds indicate that the measure satisfactorily discriminates between the samples. The scales have good internal reliability (emotional difficulties α = .84; behavioural difficulties α = .82) and cross-informant agreement with parent-reported symptoms is comparable to existing measures (r = .30). Conclusion The findings of this study indicate that the M&MS sufficiently discriminates between high-risk (clinic) and low-risk (community) samples, has good internal reliability, compares favourably with existing self-report measures of mental health and has comparable levels of agreement between parent-report and self-report to other measures. Alongside existing validation of the M&MS, these findings justify the measures use as a self-report screening tool for mental health problems in community settings for children aged as young as 8 years. PMID:24963344

  14. Relative validity and reliability of a quantitative food frequency questionnaire for adults in Guam

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    Rachael T. Leon Guerrero

    2015-05-01

    Full Text Available Background: Guam is a US territory in the western Pacific with a diverse population that includes understudied ethnic groups such as Chamorros and Filipinos. A food frequency questionnaire (FFQ to estimate dietary intake was needed to facilitate studies of diet and health among adults living in Guam. Objective: To develop and validate an FFQ to assess dietary intake over a 1-year period among adult Guam residents. Design: A three-part study was conducted: 1 an initial cross-sectional study using 24-h recalls to identify a food and beverage list for the FFQ and resulting in a final FFQ containing 142 food and drink items; 2 to test reliability, 56 different individuals completed the FFQ twice; and 3 to test relative validity, self-administered FFQs and up to 2 days of food record data from an additional 109 individuals were collected, and daily nutrient intake from the two methods was compared. Results: The reliability of the FFQ was very good (ρ range=0.65–0.75, and the relative validity of the FFQ was good for women (median Spearman's correlation [ρ] between instruments of 0.45 across 20 nutrients and an interquartile range [IQR] of 0.42–0.58 and generally adequate for men (median ρ=0.31, IQR=0.23–0.55. Validity was also good for Chamorros (median ρ=0.47, IQR=0.38–0.53 and generally adequate for Filipinos (median ρ=0.42, IQR=0.20–0.62. Correlations after energy adjustment were lower (overall median ρ=0.20, IQR=0.14–0.26. Conclusions: The FFQ can be used to rank nutrient intake for adults in Guam and may be helpful in the analysis of relationships between diet and chronic disease in Guam.

  15. CONSTRUCTION AND VALIDATION OF A QUESTIONNAIRE OF RISK AND PROTECTIVE FACTORS FOR DRUG USE IN COLLEGE YOUTH

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    Salazar Torres, Isabel Cristina

    2006-12-01

    Full Text Available This paper presents the construction and validation of the Risk and protective factors for drug use questionnaire in college youth. Content validity, construct validity and reliability were established. The sample consisted of 763 students between 15 and 25 years old, from a private university in Cali, Colombia. The questionnaire reliability was 0,906, and six psychosocial risk and protective factors were defined (emotional disturbance, satisfaction with interpersonal relations, beliefs and appraisal about drugs, spirituality, social permissiveness and access to drugs, social skills and self-control. The current questionnaire is a useful tool to assess drug use and the psychosocial factors associated to it in college youth. However, it will be administered in later studies in order to establish its predictive validity

  16. Validation of the Airways Questionnaire 20 - AQ20 in patients with chronic obstructive pulmonary disease (COPD in Brazil

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    Aquiles Camelier

    2003-01-01

    Full Text Available INTRODUCTION: A great emphasis has been placed on health-related quality of life of COPD patients and specific questionnaires have been developed in order to measure it. OBJECTIVE: This study describes the language and cultural adaptation of a new (and short disease-specific health status questionnaire developed for chronic obstructive pulmonary diseases: the Airways Questionnaire 20 (AQ20. METHODS: In order to validate this questionnaire in Brazil, it was initially translated into Portuguese. The cultural adaptation was taken into consideration and then a back translation to English was undertaken, in order to obtain a final Portuguese version. Correlations were made with FEV1, SpO2, BMI and another disease-specific health status questionnaire, the Saint George Respiratory Questionnaire (SGRQ, previously validated in Brazil. The interclass correlation ratio was done to test the reproducibility of AQ20. RESULTS: The interclass correlation ratio for the total score was alpha = 0.90 (intra-observer variability and alpha = 0.93 (inter-observer variability (p < 0.05 for both. The correlation with total SGRQ score was 0.76, with p < 0.001. The average time to answer the AQ20 was 4 min and 6 s. CONCLUSION: The Brazilian Portuguese version of AQ20 is reproducible, of fast application and with good a correlation with SGRQ total score, which makes it a valid questionnaire to measure health status in obstructive patients in Brazil.

  17. Psychological capital: Internal and external validity of the Psychological Capital Questionnaire (PCQ-24) on a South African sample

    OpenAIRE

    Gina Görgens-Ekermans; Marthine Herbert

    2013-01-01

    Orientation: Psychological capital (PsyCap) is a relatively novel construct measured with the Psychological Capital Questionnaire 24 (PCQ-24). Only one published South African study on the instrument exists, providing inconsistent psychometric results, when compared with other United States of America (USA) and non-USA studies.Research purpose: The objectives of this study were to investigate the internal validity (construct and discriminant validity), reliability and external validity (relat...

  18. Young and restless: validation of the Mind-Wandering Questionnaire (MWQ) reveals disruptive impact of mind-wandering for youth

    OpenAIRE

    Mrazek, Michael D.; Phillips, Dawa T.; Franklin, Michael S.; Broadway, James M; Schooler, Jonathan W

    2013-01-01

    Mind-wandering is the focus of extensive investigation, yet until recently there has been no validated scale to directly measure trait levels of task-unrelated thought. Scales commonly used to assess mind-wandering lack face validity, measuring related constructs such as daydreaming or behavioral errors. Here we report four studies validating a Mind-Wandering Questionnaire (MWQ) across college, high school, and middle school samples. The 5-item scale showed high internal consistency, as well ...

  19. Young & restless: Validation of the Mind-Wandering Questionnaire (MWQ) reveals disruptive impact of mind-wandering for youth

    OpenAIRE

    MichaelD.Mrazek

    2013-01-01

    Mind-wandering is the focus of extensive investigation, yet until recently there has been no validated scale to directly measure trait levels of task-unrelated thought. Scales commonly used to assess mind-wandering lack face validity, measuring related constructs such as daydreaming or behavioral errors. Here we report four studies validating a Mind-Wandering Questionnaire (MWQ) across college, high school, and middle school samples. The 5-item scale showed high internal consistency, as we...

  20. Screening for personality disorders: A new questionnaire and its validation using Latent Class Analysis

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    Julia Lange

    2012-12-01

    Full Text Available Background: We evaluated a new screening instrument for personality disorders. The Personality Disorder Screening (PDS is a self-administered screening questionnaire that includes 12 items from the Personality Self Portrait (Oldham & Morris, 1990. Sampling and methods: The data of n = 966 participants recruited from the non-clinical population and from different clinical settings were analyzed using latent class analysis. Results: A 4-class model fitted the data best. It confirmed a classification model for personality disorders proposed by Gunderson (1984 and showed high reliability and validity. One class corresponded to “healthy” individuals (40.6 %, and one class to individuals with personality disorders (17.2 %. Two additional classes represented individuals with specific personality styles. Evidence for convergent validity was found in terms of strong associations of the classification with the Structured Clinical Interview (SCID-II for diagnosing personality disorders. The latent classes also showed theoretically expected associations with membership in different subsamples. Conclusions: The PDS shows promise as a new instrument for identifying different classes of personality disorder severity already at the screening stage of the diagnostic process.

  1. Validation of the Drinking Motives Questionnaire-Revised across US and Portuguese college students.

    Science.gov (United States)

    Martin, Jessica L; Ferreira, Joaquim Armando; Haase, Richard F; Martins, Jorge; Coelho, Mariana

    2016-09-01

    The present study aimed to evaluate the invariance of the factor structure of the Drinking Motives Questionnaire Revised (DMQ-R) between Portuguese and US university students. Following tests of factor model invariance we further evaluated cross-cultural differences in (1) mean levels of the four motives, and (2) the association of the four motives with weekly drinking, peak drinking, and binge drinking among college students from the United States and Portugal. Participants were 983 undergraduate students (67% female) from the US (N=515) and Portugal (N=468). Participants completed a confidential online (US) or paper and pencil (Portugal) survey. Results of a CFA demonstrated that the four-factor model of the DMQ-R was invariant with respect to factor loadings, factor variances, and factor covariances across the two countries. Mean differences in ratings of drinking motives were found, with US students ranking all motives higher than Portuguese students. However, rank order of motives (social>enhancement>coping>conformity) were equivalent across countries. Support for convergent validity was demonstrated by significant associations between drinking motives and alcohol consumption for men and women of both samples. Results support the factorial invariance and convergent validity of the DMQ-R across US and Portuguese college students, making it a trustworthy means of assessing college students' drinking motives, and a useful instrument for clinical and research purposes, both within and across cultures. PMID:27092996

  2. Biochemical Validation of the Older Australians Food Frequency Questionnaire Using Carotenoids and Vitamin E

    Science.gov (United States)

    Lai, Jun S.; Attia, John; McEvoy, Mark; Hure, Alexis J.

    2014-01-01

    Background: Validation of a food frequency questionnaire (FFQ) is important, as inaccurate and imprecise information may affect the association between dietary exposure and health outcomes. Objective: This study assessed the validity of the Older Australians FFQ against plasma carotenoids and Vitamin E. Methods: A random subsample (n = 150) of 2420 participants in the Hunter Community Study, aged 5585 years, were included. Correlations between crude and energy-adjusted FFQ estimates of carotenoids, Vitamin E, and fruit and vegetables with corresponding biomarkers were determined. Percentages of participants correctly classified in the same quartile, and in the same 1 quartile, by the two methods were calculated. Results: Significant correlations (P < 0.05) were observed for ?-carotene (r = 0.260.28), ?-carotene (r = 0.210.25), and ?-cryptoxanthin (r = 0.210.23). Intakes of fruits and vegetables also showed similar correlations with these plasma carotenoids. Lycopene was only significantly correlated with fruit and vegetable intakes (r = 0.190.23). Weak correlations were observed for lutein + zeaxanthin (r = 0.120.16). For Vitamin E, significant correlation was observed for energy-adjusted FFQ estimate and biomarker (r = 0.20). More than 68% of individuals were correctly classified within the same or adjacent quartile, except for lutein + zeaxanthin. Conclusion: With the exception of lutein + zeaxanthin, the Older Australians FFQ provides reasonable rankings for individuals according to their carotenoids, Vitamin E, fruit and vegetable intakes. PMID:25383938

  3. Psychometric Validation of the Bangla Version of the Patient-Doctor Relationship Questionnaire.

    Science.gov (United States)

    Arafat, S M Yasir

    2016-01-01

    Background. The patient-doctor relationship is an important issue in health care as it is linked to patient satisfaction, treatment adherence, and treatment outcome. The PDRQ-9 is brief instrument which has an excellent overall internal consistency to measure it. Objective. It was aimed at developing a culturally adapted and validated Bangla version of Patient-Doctor Relationship Questionnaire (PDRQ-9). Method. Data were collected during the period of May 2015 to July 2015 from 50 patients by interviewing with the final Bangla version of PDRQ-9 obtained by ideal translation-back translation procedure with nonprobability purposive consecutive sampling and analyzed by Statistical Package of Social Science (SPSS) 16.0 and Microsoft Excel 2007 version software. Result. The internal consistency of Bangla PDRQ-9 was measured by Cronbach's ? which was 0.97. Only one factor was extracted from varimax rotation factor analysis with high commonalities between the items. Conclusion. Bangla version of PDRQ-9 is valid, accepted, and widely applicable in clinical practice, research, public health, and primary health care in Bangladesh. PMID:26904587

  4. Conceptions of Learning: The Design and Validation of a Questionnaire for Trainee Teachers

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    Silvia L. Vilanova

    2007-11-01

    Full Text Available Teachers as well as trainee teachers have conceptions of teaching and learning that do not correspond to the learning theories studied within the university course programs. The predominating ideas in this paradigmatic context, which are based upon the fact that subjects understand an action scenario, posses an implicit character and differ from the notion that they are expressed explicitly most of times. The objective of this article is to introduce the adaption and validation of an instrument designed to research on the conceptions of trainee teachers of the School of Humanities as well as the School of Exact and Natural Sciences of the National University of Mar del Plata (Universidad Nacional de Mar del Plata in Argentina about learning. Also, it intends to conduct a first analysis of the results obtained after it has been administered. The instrument is an adaption of a dilemma questionnaire designed by Martín, Mateos, Pérez-Echeverría, Pozo, Pecharromán, Martínez, and Villalón, which they administered to 120 students. Cronbach’s Alpha was used to determine factor analysis reliability, and consequently construct validity. The following data analysis shows the application of the interpretative theory of learning based on an epistemological conception related to critical realism.

  5. Cross-cultural adaptation and preliminary validation of a zygosity determination questionnaire for twins in Sri Lanka.

    Science.gov (United States)

    Sumathipala, A; De Silva, N; Siribaddana, S H; Abeysingha, M R; Fernando, D J

    2000-12-01

    We report the process of adaptation into Sinhala of a questionnaire given to mothers of twins to determine zygosity. Adaptation and validation was carried out in three stages. Firstly, we used a nominal group to translate the English version and to assess the extent of agreement (consensus measurement) on the appropriateness of the translation and resolve disagreement (consensus development). Secondly we used a qualitative interview with 25 mothers of twins. The three main stems of the translated questionnaire were used as a semi-structured interview, and the responses noted verbatim. These were categorised and analysed, and the translated full questionnaire was then presented as closed questions with fixed choice responses. The categorised responses generated during the qualitative interview were compared with the responses to the fixed choices in the full questionnaire. The third stage was the appraisal of the questionnaire by 17 bilingual parents of twins. The source and translated version of the questionnaire were given to them at least 3 days apart. The responses were rated and the total scores were computed to determine the zygosity. This step was carried out to measure the validity and reliability of the Sinhala version. A perfect correlation between the original and adapted version was obtained, with a kappa of 1. The results suggest that the Sinhala version of the questionnaire is conceptually equivalent to the original questionnaire. Comparison of the zygosity determination by using this adapted questionnaire with results from analysis of genetic markers on Sri Lankan twins is needed for final validation of the translated questionnaire. PMID:11463140

  6. The development and validation of the Satisfaction Questionnaire for Osteoporosis Prevention in Malaysia

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    Toh LS

    2014-09-01

    Full Text Available Li Shean Toh,1 Pauline Siew Mei Lai,2 David Bin-Chia Wu,3 Kok Thong Wong,1 Bee Yean Low,1 Alexander Tong Boon Tan,4 Claire Anderson5 1School of Pharmacy, University of Nottingham, Semenyih, Malaysia; 2Department of Primary Care Medicine, University of Malaya Primary Care Research Group, University of Malaya, Kuala Lumpur, Malaysia; 3School of Pharmacy, Monash University Malaysia, Bandar Sunway, Malaysia; 4Department of Medicine, University of Malaya, Kuala Lumpur, Malaysia; 5Division of Social Research in Medicine and Health, School of Pharmacy, University of Nottingham, Nottingham, UK Purpose: To develop and validate the English version of the Satisfaction Questionnaire for Osteoporosis Prevention (SQOP in Malaysia.Methods: The SQOP was modified from the Osteoporosis Patient Satisfaction Questionnaire and developed based on literature review and patient interviews. Face and content validity were established via an expert panel. The SQOP consists of two sections: clinical services and types of counseling. There were 23 items in total, each with a five-point Likert-type response. Satisfaction score was calculated by converting the total score to a percentage. A higher score indicates higher satisfaction. English speaking, non-osteoporotic, postmenopausal women aged ≥50 years were included in the study. Participants were randomized to either the control or intervention group. Intervention participants were provided counseling, whereas control participants received none. Participants answered the SQOP at baseline and 2 weeks later.Results: A total of 140 participants were recruited (control group: n=70; intervention group: n=70. No significant differences were found in any demographic aspects. Exploratory factor analysis extracted seven domains. Cronbach’s a for the domains ranged from 0.531–0.812. All 23 items were highly correlated using Spearman’s correlation coefficient 0.469–0.996 (P<0.05, with no significant change in the control group’s overall test–retest scores, indicating that the SQOP achieved stable reliability. The intervention group had a higher score than the control group (87.91±5.99 versus 61.87±8.76; P<0.05, indicating that they were more satisfied than control participants. Flesch reading ease was 62.9.Conclusion: The SQOP was found to be a valid and reliable instrument for assessing patients’ satisfaction towards an osteoporosis screening and prevention service in Malaysia. Keywords: patient satisfaction, randomized controlled trial, postmenopausal women, screening

  7. Development and validation of a managerial decision making self-efficacy questionnaire

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    Wim Myburgh

    2015-02-01

    Full Text Available Orientation: Self-efficacy beliefs, given their task-specific nature, are likely to influence managers’ perceived decision-making competence depending on fluctuations in their nature and strength as non-ability contributors. Research purpose: The present research describes the conceptualisation, design and measurement of managerial decision-making self-efficacy. Motivation for the study: The absence of a domain-specific measure of the decision-making self-efficacy of managers was the motivation for the development of the Managerial Decisionmaking Self-efficacy Questionnaire (MDMSEQ. Research approach, design and method: A cross-sectional study was conducted on a nonprobability convenience sample of managers from various organisations in South Africa. Statistical analysis focused on the construct validity and reliability of items through exploratory and confirmatory factor analysis to test the factorial validity of the measure. Main findings: The research offers confirmatory validation of the factorial structure of the MDMSEQ. The results of two studies involving 455 (Study 1, n = 193; Study 2, n = 292 experienced managers evidenced a multidimensional structure and demonstrated respectable subscale internal consistencies. Findings also demonstrated that the MDMSEQ shared little common variance with confidence and problem-solving self-efficacy beliefs. In addition, several model fit indices suggested a reasonable to good model fit for the measurement model. Practical/managerial implications: The findings have implications for practical applications in employment selection and development with regard to managerial decision-making. Absence of the assessment of self-efficacy beliefs may introduce systematic, non-performance related variance into managerial decision-making outcomes in spite of abilities that managers possess. Contribution/value-add: Research on the volition-undermining effect of self-efficacy beliefs has been remarkably prominent, but despite this there are few appropriate measures that can be applied to managers as decision makers in organisations.

  8. Development and validation of a managerial decision making self-efficacy questionnaire

    Scientific Electronic Library Online (English)

    Wim, Myburgh; Mark B., Watson; Cheryl D., Foxcroft.

    Full Text Available ORIENTATION: Self-efficacy beliefs, given their task-specific nature, are likely to influence managers' perceived decision-making competence depending on fluctuations in their nature and strength as non-ability contributors. RESEARCH PURPOSE: The present research describes the conceptualisation, des [...] ign and measurement of managerial decision-making self-efficacy. MOTIVATION FOR THE STUDY: The absence of a domain-specific measure of the decision-making self-efficacy of managers was the motivation for the development of the Managerial Decisionmaking Self-efficacy Questionnaire (MDMSEQ). RESEARCH APPROACH, DESIGN AND METHOD: A cross-sectional study was conducted on a non-probability convenience sample of managers from various organisations in South Africa. Statistical analysis focused on the construct validity and reliability of items through exploratory and confirmatory factor analysis to test the factorial validity of the measure. MAIN FINDINGS: The research offers confirmatory validation of the factorial structure of the MDMSEQ. The results of two studies involving 455 (Study 1, n= 193; Study 2, n= 292) experienced managers evidenced a multidimensional structure and demonstrated respectable subscale internal consistencies. Findings also demonstrated that the MDMSEQ shared little common variance with confidence and problem-solving self-efficacy beliefs. In addition, several model fit indices suggested a reasonable to good model fit for the measurement model. PRACTICAL/MANAGERIAL IMPLICATIONS: The findings have implications for practical applications in employment selection and development with regard to managerial decision-making. Absence of the assessment of self-efficacy beliefs may introduce systematic, non-performance related variance into managerial decision-making outcomes in spite of abilities that managers possess. CONTRIBUTION/VALUE-ADD: Research on the volition-undermining effect of self-efficacy beliefs has been remarkably prominent, but despite this there are few appropriate measures that can be applied to managers as decision makers in organisations.

  9. A newer and broader definition of burnout: Validation of the "Burnout Clinical Subtype Questionnaire (BCSQ-36"

    Directory of Open Access Journals (Sweden)

    García-Campayo Javier

    2010-06-01

    Full Text Available Abstract Background Burnout syndrome has been clinically characterised by a series of three subtypes: frenetic, underchallenged and worn-out, with reference to coping strategies for stress and frustration at work with different degrees of dedication. The aims of the study are to present an operating definition of these subtypes in order to assess their reliability and convergent validity with respect to a standard burnout criterion and to examine differences with regard to sex and the temporary nature of work contracts. Method An exploratory factor analysis was performed by the main component method on a range of items devised by experts. The sample was composed of 409 employees of the University of Zaragoza, Spain. The reliability of the scales was assessed with Cronbach's α, convergent validity in relation to the Maslach Burnout Inventory with Pearson's r, and differences with Student's t-test and the Mann-Whitney U test. Results The factorial validity and reliability of the scales were good. The subtypes presented relations of differing degrees with the criterion dimensions, which were greater when dedication to work was lower. The frenetic profile presented fewer relations with the criterion dimensions while the worn-out profile presented relations of the greatest magnitude. Sex was not influential in establishing differences. However, the temporary nature of work contracts was found to have an effect: temporary employees exhibited higher scores in the frenetic profile (p p = 0.018 and worn-out (p Conclusions The classical Maslach description of burnout does not include the frenetic profile; therefore, these patients are not recognised. The developed questionnaire may be a useful tool for the design and appraisal of specific preventive and treatment approaches based on the type of burnout experienced.

  10. Relative validation of a food frequency questionnaire for national health and nutrition monitoring

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    Haftenberger Marjolein

    2010-09-01

    Full Text Available Abstract Background Validation of a food frequency questionnaire (FFQ is important as incorrect information may lead to biased associations. Therefore the relative validity of an FFQ developed for use in the German Health Examination Survey for Adults 2008-2011 (DEGS was examined. Methods Cross-sectional comparisons of food consumption data from the FFQ and from two 24-hour recalls were made in a sample of 161 participants (aged 18 to 80 years of an ongoing nationwide survey, the German National Nutrition Monitoring (NEMONIT. The data collection took place from November 2008 to April 2009. Results Spearman rank correlations between the FFQ and the 24-hour dietary recalls ranged from 0.15 for pizza to 0.80 for tea, with two third of the correlation coefficients exceeding 0.30. All correlation coefficients were statistically significant except those for pizza and cooked vegetables. The proportion of participants classified into the same or adjacent quartile of intake assessed by both methods varied between 68% for cooked vegetables and 94% for coffee. There were no statistically significant differences in food consumption estimates between both methods for 38% of the food groups. For the other food groups, the estimates of food consumption by the FFQ were not generally higher or lower than estimates from the 24-hour dietary recalls. Conclusions The FFQ appears to be reasonably valid in the assessment of food consumption of German adults. For some food groups, such as raw and cooked vegetables, relative risks estimates should be interpreted with caution because of the poor ranking agreement.

  11. Development and validation of a managerial decision making self-efficacy questionnaire

    Directory of Open Access Journals (Sweden)

    Wim Myburgh

    2015-02-01

    Full Text Available Orientation: Self-efficacy beliefs, given their task-specific nature, are likely to influence managers perceived decision-making competence depending on fluctuations in their nature and strength as non-ability contributors. Research purpose: The present research describes the conceptualisation, design and measurement of managerial decision-making self-efficacy. Motivation for the study: The absence of a domain-specific measure of the decision-making self-efficacy of managers was the motivation for the development of the Managerial Decisionmaking Self-efficacy Questionnaire (MDMSEQ. Research approach, design and method: A cross-sectional study was conducted on a nonprobability convenience sample of managers from various organisations in South Africa. Statistical analysis focused on the construct validity and reliability of items through exploratory and confirmatory factor analysis to test the factorial validity of the measure. Main findings: The research offers confirmatory validation of the factorial structure of the MDMSEQ. The results of two studies involving 455 (Study 1, n = 193; Study 2, n = 292 experienced managers evidenced a multidimensional structure and demonstrated respectable subscale internal consistencies. Findings also demonstrated that the MDMSEQ shared little common variance with confidence and problem-solving self-efficacy beliefs. In addition, several model fit indices suggested a reasonable to good model fit for the measurement model. Practical/managerial implications: The findings have implications for practical applications in employment selection and development with regard to managerial decision-making. Absence of the assessment of self-efficacy beliefs may introduce systematic, non-performance related variance into managerial decision-making outcomes in spite of abilities that managers possess. Contribution/value-add: Research on the volition-undermining effect of self-efficacy beliefs has been remarkably prominent, but despite this there are few appropriate measures that can be applied to managers as decision makers in organisations.

  12. Development and validation of the Sociocultural Attitudes Towards Appearance Questionnaire-4 (SATAQ-4).

    Science.gov (United States)

    Schaefer, Lauren M; Burke, Natasha L; Thompson, J Kevin; Dedrick, Robert F; Heinberg, Leslie J; Calogero, Rachel M; Bardone-Cone, Anna M; Higgins, Mary K; Frederick, David A; Kelly, Mackenzie; Anderson, Drew A; Schaumberg, Katherine; Nerini, Amanda; Stefanile, Cristina; Dittmar, Helga; Clark, Elizabeth; Adams, Zoe; Macwana, Susan; Klump, Kelly L; Vercellone, Allison C; Paxton, Susan J; Swami, Viren

    2015-03-01

    The Sociocultural Attitudes Towards Appearance Questionnaire-3 (SATAQ-3) and its earlier versions are measures designed to assess societal and interpersonal aspects of appearance ideals. Correlational, structural equation modeling, and prospective studies of the SATAQ-3 have shown consistent and significant associations with measures of body image disturbance and eating pathology. In the current investigation, the SATAQ-3 was revised to improve upon some conceptual limitations and was evaluated in 4 U.S. and 3 international female samples, as well as a U.S. male sample. In Study 1, exploratory and confirmatory factor analyses for a sample of women from the Southeastern United States (N = 859) indicated a 22-item scale with 5 factors: Internalization: Thin/Low Body Fat, Internalization: Muscular/Athletic, Pressures: Family, Pressures: Media, Pressures: Peers. This scale structure was confirmed in 3 independent and geographically diverse samples of women from the United States (East Coast N = 440, West Coast N = 304, and North/Midwest N = 349). SATAQ-4 scale scores demonstrated excellent reliability and good convergent validity with measures of body image, eating disturbance, and self-esteem. Study 2 replicated the factorial validity, reliability, and convergent validity of the SATAQ-4 in an international sample of women drawn from Italy, England, and Australia (N = 362). Study 3 examined a sample of college males from the United States (N = 271); the 5-factor solution was largely replicated, yet there was some evidence of an underlying structure unique to men. Future research avenues include additional item testing and modification of the scale for men, as well as adaptation of the measure for children and adolescents. PMID:25285718

  13. Validity of a short questionnaire to assess physical activity in 10 European countries.

    Science.gov (United States)

    Peters, Tricia; Brage, Soren; Westgate, Kate; Franks, Paul W; Gradmark, Anna; Tormo Diaz, Maria Jose; Huerta, Jose Maria; Bendinelli, Benedetta; Vigl, Mattheaus; Boeing, Heiner; Wendel-Vos, Wanda; Spijkerman, Annemieke; Benjaminsen-Borch, Kristin; Valanou, Elisavet; de Lauzon Guillain, Blandine; Clavel-Chapelon, Françoise; Sharp, Stephen; Kerrison, Nicola; Langenberg, Claudia; Arriola, Larraitz; Barricarte, Aurelio; Gonzales, Carlos; Grioni, Sara; Kaaks, Rudolf; Key, Timothy; Khaw, Kay Tee; May, Anne; Nilsson, Peter; Norat, Teresa; Overvad, Kim; Palli, Domenico; Panico, Salvatore; Ramón Quirós, Jose; Ricceri, Fulvio; Sanchez, Maria-Jose; Slimani, Nadia; Tjonneland, Anne; Tumino, Rosario; Feskins, Edith; Riboli, Elio; Ekelund, Ulf; Wareham, Nick

    2012-01-01

    To accurately examine associations of physical activity (PA) with disease outcomes, a valid method of assessing free-living activity is required. We examined the validity of a brief PA questionnaire (PAQ) used in the European Prospective Investigation into Cancer and Nutrition (EPIC). PA energy expenditure (PAEE) and time spent in moderate and vigorous physical activity (MVPA) was measured in 1,941 healthy individuals from 10 European countries using individually-calibrated combined heart-rate and movement sensing. Participants also completed the short EPIC-PAQ, which refers to past year's activity. Pearson (r) and Spearman (σ) correlation coefficients were calculated for each country, and random effects meta-analysis was used to calculate the combined correlation across countries to estimate the validity of two previously- and one newly-derived ordered, categorical PA indices ("Cambridge index", "total PA index", and "recreational index") that categorized individuals as inactive, moderately inactive, moderately active, or active. The strongest associations with PAEE and MVPA were observed for the Cambridge index (r = 0.33 and r = 0.25, respectively). No significant heterogeneity by country was observed for this index (I(2) = 36.3%, P = 0.12; I(2) = 0.0%, P = 0.85), whereas heterogeneity was suggested for other indices (I(2) > 48%, P  47%, P PAQ is suitable for categorizing European men and women into four distinct categories of overall physical activity. The difference in PAEE between categories may be useful when estimating effect sizes from observational research. PMID:22089423

  14. Validity of the Modified Baecke Questionnaire: comparison with energy expenditure according to the doubly labeled water method

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    Peeters Petra HM

    2008-05-01

    Full Text Available Abstract Background In epidemiological research, physical activity is usually assessed by questionnaires. Questionnaires are suitable for large study populations since they are relatively inexpensive and not very time consuming. However, questionnaire information is by definition subjective and prone to recall bias, especially among elderly subjects. The Modified Baecke Questionnaire, developed by Voorrips and coworkers, measures habitual physical activity in the elderly. The questionnaire includes questions on household activities, sports, and leisure time activities, over a time period of one year. The Modified Baecke Questionnaire results in a score to classify people as high, moderate, or low in daily physical activity, based on tertiles. Methods The validity of the Modified Baecke Questionnaire score was assessed among 21 elderly men and women using the doubly labeled water method as the reference criterion. This method is considered to be the gold standard for measuring energy expenditure in free-living individuals. Energy expenditure on physical activity is estimated by the ratio of total energy expenditure measured by the doubly labeled water method and resting metabolic rate measured by indirect calorimetry. This ratio is called the physical activity ratio. Results The Spearman correlation coefficient between the questionnaire score and the physical activity ratio (PAR was 0.54 (95% CI 0.220.66. Correct classification by the questionnaire occurred in 71% of participants who were in the lowest tertile of PAR, in 14% of participants in the middle tertile, and in 43% of participants in the highest tertile. Subjects were not wrongly classified in an opposite tertile. Conclusion The validity of the Modified Baecke Questionnaire is fair-to-moderate. This study shows that the questionnaire can correctly classify individuals as low or high active, but does a poor job for moderately active individuals.

  15. Hindi translation and validation of Cambridge-Hopkins Diagnostic Questionnaire for RLS (CHRLSq

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    Ravi Gupta

    2015-01-01

    Full Text Available Background: Restless legs syndrome also known as Willis-Ekbom′s Disease (RLS/WED is a common illness. Cambridge-Hopkins diagnostic questionnaire for RLS (CHRLSq is a good diagnostic tool and can be used in the epidemiological studies. However, its Hindi version is not available. Thus, this study was conducted to translate and validate it in the Hindi speaking population. Materials and Methods: After obtaining the permission from the author of the CHRLSq, it was translated into Hindi language by two independent translators. After a series of forward and back translations, the finalized Hindi version was administered to two groups by one of the authors, who were blinded to the clinical diagnosis. First group consisted of RLS/WED patients, where diagnosis was made upon face to face interview and the other group - the control group included subjects with somatic symptoms disorders or exertional myalgia or chronic insomnia. Each group had 30 subjects. Diagnosis made on CHRLSq was compared with the clinical diagnosis. Statistical Analysis: Analysis was done using Statistical Package for Social Sciences (SPSS v 21.0. Descriptive statistics was calculated. Proportions were compared using chi-square test; whereas, categorical variables were compared using independent sample t-test. Sensitivity, specificity, and positive predictive value of the translated version of questionnaire were calculated. Results: Average age was comparable between the cases and control group (RLS/WED = 39.1 ± 10.1 years vs 36.2 ± 11.4 years in controls; P = 0.29. Women outnumbered men in the RLS/WED group (87% in RLS/WED group vs 57% among controls; χ2 = 6.64; P = 0.01. Both the sensitivity and specificity of the translated version was 83.3%. It had the positive predictive value of 86.6%. Conclusion: Hindi version of CHRLSq has positive predictive value of 87% and it can be used to diagnose RLS in Hindi speaking population.

  16. Translation and Validation of Enhanced Asian Rome III Questionnaires in Bengali Language for Diagnosis of Functional Gastrointestinal Disorders

    Science.gov (United States)

    Rahman, M Masudur; Ghoshal, Uday C; Rowshon, A H M; Ahmed, Faruque; Kibria, Md Golam; Hasan, Mahmud; Gwee, Kok-Ann; Whitehead, William E

    2016-01-01

    Background/Aims Functional gastrointestinal disorders (FGIDs), diagnosed by symptom-based criteria due to lack of biomarkers, need translated-validated questionnaires in different languages. As Bengali, the mother tongue of Bangladesh and eastern India, is the seventh most spoken language in the world, we translated and validated the Enhanced Asian Rome III questionnaire (EAR3Q) in this language. Methods The EAR3Q was translated in Bengali as per guideline from the Rome Foundation. The translated questionnaire was validated prospectively on Bengali-speaking healthy subjects (HS, n = 30), and patients with functional dyspepsia (FD, n = 35), irritable bowel syndrome (IBS, n = 40) and functional constipation (FC, n = 12) diagnosed by clinicians using the Rome III criteria. The subjects were asked to fill-in the questionnaire again after 2 weeks, to check for its reproducibility. Results During translation, the original and the backward translated English versions of the questionnaire demonstrated high concordance. Sensitivity of the Bengali questionnaire to diagnose patients with FD, IBS, FC, and HS was 100%, 100%, 75%, and 100%, respectively, considering diagnosis by the clinicians as the gold standard. On test-retest reliability analysis, Kappa values for FD, IBS, FC, and HS were 1.0, 1.0, 0.83, and 1.0, respectively. The Bengali questionnaire detected considerable overlap of FD symptoms among patients with IBS, IBS among patients with FD, and FD among patients with FC, which were not detected by the clinicians. Conclusions We successfully translated and validated the EAR3Q in Bengali. We believe that this translated questionnaire will be useful for clinical evaluation and research on FGIDs in the Bengali-speaking population. PMID:26690730

  17. Scoring and psychometric validation of the Perception of Anticoagulant Treatment Questionnaire (PACT-Q©)

    OpenAIRE

    Essers B; Gilet H; Gabriel S; Guillemin I; Prins MH; Raskob G; Kahn SR

    2009-01-01

    Abstract Background The 'Perception of Anti-Coagulant Treatment Questionnaire' (PACT-Q) was developed to assess patients' expectations of, and satisfaction with their anticoagulant treatment. This questionnaire needs to be finalised and psychometrically validated. Methods The PACT-Q was included in the United States, the Netherlands and France into three phase III multinational clinical trials conducted to evaluate efficacy and safety of a new long-acting anticoagulant drug (idraparinux) comp...

  18. Validation of the Marijuana Effect Expectancies Questionnaire (MEEQ) in a Non-Clinical French-Speaking Adolescent Sample

    OpenAIRE

    Schmits, Emilie; Quertemont, Etienne; Guillem, Eric; Mathys, Cécile

    2016-01-01

    Teenagers commonly use cannabis. Expectancies related to the effects of cannabis play an important role in its consumption and are frequently measured with the Marijuana Effect Expectancies Questionnaire (MEEQ). This study aims to assess the psychometric properties (factor structure, internal consistency reliability, criterion validity) of the French MEEQ. A sample of 1,343 non-clinical teenagers (14–18 years) were recruited to answer a self-report questionnaire; 877 of them responded twice (...

  19. The validity and reliability of the Turkish version of the Buss-Perrys Aggression Questionnaire in male substance dependent inpatients

    OpenAIRE

    Cüneyt Evren; Özgül Çınar; Hüseyin Güleç; Selime Çelik; Bilge Evren

    2011-01-01

    Objective: Buss-Perrys Aggression Questionnaire (AQ) (Buss and Perry, 1992) is a 29-item questionnaire that assesses four aggression related categories (physical aggression, verbal aggression, anger, and hostility). In the aim of this study, the reliability, validity and factorial analysis of the Turkish translation of the Buss-Perrys AQ was conducted in male substance dependent inpatients. Method: The present study was conducted with an adult sample of 200 consecutively admitted male substan...

  20. Development and validation of a Hindi language health-related quality of life questionnaire for melasma in Indian patients

    OpenAIRE

    Rashmi Sarkar; Shilpa Garg; Arturo Dominguez; Rajesh Balkrishnan; Jain, R.K.; Amit G Pandya

    2016-01-01

    Background: Melasma, which is fairly common in Indians, causes significant emotional and psychological impact. A Hindi instrument would be useful to assess the impact of melasma on the quality of life in Indian patients. Objective: To create a semantic equivalent of the original MELASQOL questionnaire in Hindi and validate it. Methods: A Hindi adaptation of the original MELASQOL (Hi-MELASQOL) was prepared using previously established guidelines. After pre-testing, the Hi-MELASQOL questionnair...

  1. Internal Consistency and Concurrent Validity of the Questionnaire for Limitations and Restrictions Assessment in Children with ADHD

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    Luisa Matilde Salamanca-Duque

    2014-09-01

    Full Text Available Introduction: ADHD is one of the most common diagnoses in child psychiatry, its early diagnosis is of great importance for intervention at family, school and social environment. Based on the International Classification of Functioning, Disability and Health (ICF, a questionnaire was designed to assess activity limitations and participation restrictions in children with ADHD. The questionnaire was called “CLARP-ADHD Parent and Teacher Version”. Objective: To determine the degree of internal consistency of the CLARP-ADHD questionnaire, and its concurrent validity with the “Strengths and Difficulties Questionnaire SDQ parent and teacher version”. Material and Methods: A sample of 203 children aged 6 to 12 with ADHD, currently attending school in five Colombian cities. The questionnaires were applied to parents and teachers. The internal consistency analysis was performed through Cronbach coefficient and concurrent validity using the Spearman correlation coefficient utilizing multiple and unique predictors through multiple linear regression as well as simple regression models. Results: A high internal consistency was found for global questionnaires for each of its domains. The CLARP-ADHD for parents gave as result an internal consistency of 0.83, and the CLARP-ADHD for teachers one of 0.93. Concurrent validity was found between the CLARP-ADHD and the SDQ Parent and Teacher version; also, concurrence between the CLARPADHD for Teachers and the SDQ Teachers was found, as well as between CLARP ADHD for Parents and CLARP ADHD Teachers, given by p values of p < 0.001.

  2. Reliability and validity of the Baecke physical activity questionnaire in adult women with hip disorders

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    Nishiyama Takayuki

    2007-07-01

    Full Text Available Abstract Background Although physical activity maintenance is important for OA management, it is not clear whether people with OA are more inactive or not. One possible reason is no simple monitoring tool to assess physical activity at the clinic. The aim of this study was to determine the reliability and validity of the Baecke Physical Activity Questionnaire (BQ in adult women with hip disorders. Methods Sixty-four patients with unilateral or bilateral hip disorders were recruited from an outpatients clinic at a university hospital in Japan. BQ includes a total of 16 questions classified into three domains: work, sports, and non-sports leisure activity. For test-retest reliability, one BQ was administrated face-to-face, and a second was mailed to participants two weeks later. Test-retest reliability of BQ was assessed using intra-class correlation (ICC and Bland and Altman method. To determine criterion validity, the correlation between BQ measurements and pedometer-measured step counts was assessed. Correlations between BQ measurements and step counts were assessed using Spearman rank correlation coefficient (rho. Results Analyses were restricted to the 61 patients (53.3 11.3 years old who wore the pedometer continuously for 5 days or more. Twenty eight patients had unilateral hip osteoarthritis, 17 patients had unilateral total hip arthroplasty, and 16 patients had hip osteoarthritis and total hip arthroplasty. The mean step count was 6,309 2,392 steps/day. In analysis for reliability, the value of ICC was 0.84 for work, 0.83 for sports, 0.78 for non-sports leisure activity, and 0.87 total. Bland and Altman analysis showed the step count and BQ total did not differ significantly from 0 with most falling between 0 1.96 SD. In analysis for validity, there was a significant but low to moderate correlation between step counts and 3 BQ subscales (rho, 0.300.49 and a higher correlation between step counts and total score (rho, 0.49. Conclusion BQ is a useful monitoring tool for assessing multiple domains of physical activity with acceptable reliability and validity in adult women with hip disorders.

  3. Assessing validity of a short food frequency questionnaire on present dietary intake of elderly Icelanders

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    Eysteinsdottir Tinna

    2012-03-01

    Full Text Available Abstract Background Few studies exist on the validity of food frequency questionnaires (FFQs administered to elderly people. The aim of this study was to assess the validity of a short FFQ on present dietary intake, developed specially for the AGES-Reykjavik Study, which includes 5,764 elderly individuals. Assessing the validity of FFQs is essential before they are used in studies on diet-related disease risk and health outcomes. Method 128 healthy elderly participants (74 y ± 5.7; 58.6% female answered the AGES-FFQ, and subsequently filled out a 3-day weighed food record. Validity of the AGES-FFQ was assessed by comparing its answers to the dietary data obtained from the weighed food records, using Spearman's rank correlation, Chi-Square/Kendall's tau, and a Jonckheere-Terpstra test for trend. Result For men a correlation ≥ 0.4 was found for potatoes, fresh fruits, oatmeal/muesli, cakes/cookies, candy, dairy products, milk, pure fruit juice, cod liver oil, coffee, tea and sugar in coffee/tea (r = 0.40-0.71. A lower, but acceptable, correlation was also found for raw vegetables (r = 0.33. The highest correlation for women was found for consumption of rye bread, oatmeal/muesli, raw vegetables, candy, dairy products, milk, pure fruit juice, cod liver oil, coffee and tea (r = 0.40-0.61. An acceptable correlation was also found for fish topping/salad, fresh fruit, blood/liver sausage, whole-wheat bread, and sugar in coffee/tea (r = 0.28-0.37. Questions on meat/fish meals, cooked vegetables and soft drinks did not show a significant correlation to the reference method. Pearson Chi-Square and Kendall's tau showed similar results, as did the Jonckheere-Terpstra trend test. Conclusion A majority of the questions in the AGES-FFQ had an acceptable correlation and may be used to rank individuals according to their level of intake of several important foods/food groups. The AGES-FFQ on present diet may therefore be used to study the relationship between consumption of several specific foods/food groups and various health-related endpoints gathered in the AGES-Reykjavik Study.

  4. Relative validation of the KiGGS Food Frequency Questionnaire among adolescents in Germany

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    Truthmann Julia

    2011-12-01

    Full Text Available Abstract Background The aim of this study was to determine the relative validity of the self-administered Food Frequency Questionnaire (FFQ "What do you eat?", which was used in the German National Health Interview and Examination Survey for Children and Adolescents (KiGGS 2003-2006. Methods The validation was conducted in the EsKiMo Nutrition Module, a subsample of KiGGS. The study population included 1,213 adolescents aged between 12 and 17. A modified diet history interview DISHES (Dietary Interview Software for Health Examination Studies was used as the reference method. In order to compare the food groups, the data assessed with both instruments were aggregated to 40 similar food groups. The statistical analysis included calculating and comparing Spearman's correlation coefficients, calculating the mean difference between both methods, and ranking participants (quartiles according to food group consumption, including weighted kappa coefficients. Correlations were also evaluated for relative body weight and socioeconomic status subgroups. Results In the total study population the Spearman correlation coefficients ranged from 0.22 for pasta/rice to 0.69 for margarine; most values were 0.50 and higher. The mean difference ranged between 1.4% for milk and 100.3% for pasta/rice. The 2.5 percentiles and 97.5 percentiles indicated a wide range of differences. Classifications in the same and adjacent quartile varied between 70.1% for pasta/rice and 90.8% for coffee. For most groups, Cohen's weighted kappa showed values between 0.21 and 0.60. Only for white bread and pasta/rice were values less than 0.20. Most of the 40 food groups showed acceptable to good correlations in all investigated subgroups concerning age, sex, body weight and socio-economic status. Conclusions The KiGGS FFQ showed fair to moderate ranking validity except for pasta/rice and white bread. However, the ability to assess absolute intakes is limited. The correlation coefficients for most food items were similar for normal weight and overweight as well as for different socio-economic status groups. Overall, the results of the relative validity were comparable to FFQs from the current literature.

  5. Validity and reliability of a Persian version of the quality of masticatory function questionnaire for edentulous patients

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    Khodaeian, Niloufar; Rismanchian, Mansour; Behzadi, Ali; Jowkar, Fariba

    2016-01-01

    Background: Questionnaire is a suitable tool for evaluating the subjective masticatory function in edentulous patients. However, there is no validated Persian version of masticatory function questionnaire. The aim of this study was to evaluate the psychometric properties of the translated Persian version of the quality of masticatory function (QMF) questionnaire in terms of validity and reliability. Materials and Methods: After translation of QMF questionnaire to Persian, its validity was evaluated by four expert prosthodontists. The tool was applied on 62 complete denture wearers (31 men and 31 women, mean age 64.85 ± 1.98 years, mean time of edentulism 12.17 ± 3.21 years) via face-to-face interviews. Cronbach's alpha coefficient was used to measure internal consistency. Construct validity was analyzed using exploratory factor analysis. The Spearman's correlation coefficient between the summary scores of the tool and the years of edentulism and sex was also calculated for concurrent validity (α = 0.05) Results: It has been found that the Persian version of the questionnaire had an acceptable reliability (α = 0.910). Exploratory factor analysis extracted five domains: Masticatory problems with dentures, problems while consuming apple and carrot, meat products, fruits and vegetables, and changes need for better swallowing. A correlation was found between the tool scores and the years of edentulism (P = 0.001), but there was no correlation between sex and the tool scores (P = 0.841). Conclusion: The Persian version of QMF questionnaire for edentulous patients showed acceptable validity and reliability but further studies are needed to verify this tool.

  6. St. Georges Respiratory Questionnaire Has Longitudinal Construct Validity in Lymphangioleiomyomatosis

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    Lee, Hye-Seung; Cohen, Marsha; Inoue, Yoshikazu; Moss, Joel; Singer, Lianne G.; Young, Lisa R.; McCormack, Francis X.

    2013-01-01

    Background: Lymphangioleiomyomatosis (LAM) is an uncommon, progressive, cystic lung disease that causes shortness of breath, hypoxemia, and impaired health-related quality of life (HRQL). Whether St. Georges Respiratory Questionnaire (SGRQ), a respiratory-specific HRQL instrument, captures longitudinal changes in HRQL in patients with LAM is unknown. Methods: Using data from the Multicenter International Lymphangioleiomyomatosis Efficacy and Safety of Sirolimus trial, we performed analyses to examine associations between SGRQ scores and values for four external measures (anchors). Anchors included (1) FEV1, (2) diffusing capacity of the lung for carbon monoxide, (3) distance walked during the 6-min walk test, and (4) serum vascular endothelial growth factor-D. Results: SGRQ scores correlated with the majority of anchor values at baseline, 6 months, and 12 months. Results from longitudinal analyses demonstrated that SGRQ change scores tracked changes over time in values for each of the four anchors. At 12 months, subjects with the greatest improvement from baseline in FEV1 experienced the greatest improvement in SGRQ scores (Symptoms domain, ?13.4 14.6 points; Activity domain, ?6.46 8.20 points; Impacts domain, ?6.25 12.8 points; SGRQ total, ?7.53 10.0 points). Plots of cumulative distribution functions further supported the longitudinal validity of the SGRQ in LAM. Conclusions: In LAM, SGRQ scores are associated with variables used to assess LAM severity. The SGRQ is sensitive to change in LAM severity, particularly when change is defined by FEV1, perhaps the most clinically relevant and prognostically important variable in LAM. The constellation of results here supports the validity of the SGRQ as capable of assessing longitudinal change in HRQL in LAM. PMID:23328755

  7. Biochemical Validation of the Older Australian’s Food Frequency Questionnaire Using Carotenoids and Vitamin E

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    Jun S. Lai

    2014-11-01

    Full Text Available Background: Validation of a food frequency questionnaire (FFQ is important, as inaccurate and imprecise information may affect the association between dietary exposure and health outcomes. Objective: This study assessed the validity of the Older Australian’s FFQ against plasma carotenoids and Vitamin E. Methods: A random subsample (n = 150 of 2420 participants in the Hunter Community Study, aged 55–85 years, were included. Correlations between crude and energy-adjusted FFQ estimates of carotenoids, Vitamin E, and fruit and vegetables with corresponding biomarkers were determined. Percentages of participants correctly classified in the same quartile, and in the same ± 1 quartile, by the two methods were calculated. Results: Significant correlations (P < 0.05 were observed for α-carotene (r = 0.26–0.28, β-carotene (r = 0.21–0.25, and β-cryptoxanthin (r = 0.21–0.23. Intakes of fruits and vegetables also showed similar correlations with these plasma carotenoids. Lycopene was only significantly correlated with fruit and vegetable intakes (r = 0.19–0.23. Weak correlations were observed for lutein + zeaxanthin (r = 0.12–0.16. For Vitamin E, significant correlation was observed for energy-adjusted FFQ estimate and biomarker (r = 0.20. More than 68% of individuals were correctly classified within the same or adjacent quartile, except for lutein + zeaxanthin. Conclusion: With the exception of lutein + zeaxanthin, the Older Australian’s FFQ provides reasonable rankings for individuals according to their carotenoids, Vitamin E, fruit and vegetable intakes.

  8. Scale Validation of the Strengths and Difficulties Questionnaire in Iranian Children

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    Ahmad Ghanizadeh

    2007-06-01

    Full Text Available "n Objective: "n To study the validity and reliability of the Persian version of the Strengths and Difficulties Questionnaire (SDQ. "nMethod: The data for this study was collected from the psychiatric clinic of Hafez hospital and 16 regular schools in four regions of Shiraz using stratified random sampling .The 25 items of the SDQ were completed for 379 boys and 377 girls. The 756 participants aged 3-18 were divided to 3 groups according to age classification.The SDQ was completed by parents, teachers and adolescents according to their age. Clinical interview was performed for 155 children and adolescents who referred to the psychiatric clinic. "nResults: The mean age of the children was 10.3 years (SD=3.6, range 3-18 years. Children were divided to 3 groups: 1 among the participants 17 (2.3% were aged 3-4 years,; 2 409 (54% were aged 4-11 years, and 3 330 (43.7% were aged 11-16 years. Good internal consistencies were found for the self report SDQ scales (mean ل for subscales 0.628. For the teacher SDQ scales, the internal consistencies were lower than the self-report scales (mean ل for subscales 0.454. The lowest internal consistencies were found for the parents SDQ scales. There was sufficient convergent and discriminant validity. "nConclusions: The Persian translation of the self reported SDQ has acceptable psychometric properties. Internal consistency of the self-report SDQ was good.The mean inter-informant correlations of the SDQ scales were satisfactory.

  9. Measuring Neuroticism in Nepali: Reliability and Validity of the Neuroticism Subscale of the Eysenck Personality Questionnaire.

    Science.gov (United States)

    Manandhar, K; Risal, A; Linde, M; Koju, R; Steiner, T J; Holen, A

    2015-01-01

    Background The Neuroticism subscale of the Eysenck Personality Questionnaire Revised Short Form (12 items) (EPQRS-N) has proven to be a reliable and valid measure in multiple languages. Objective To develop a single-factor Nepali-language version of the EPQRS-N for use in the adult population of Nepal. Method The original English version of EPQRS-N was translated into Nepali using a forwardbackward translation protocol. The first set of translated items was modified after testing by factor analysis with principal component extraction in an outpatient sample. Items with low factor correlations or poor semantic consistencies were reworded to fit the gist of the original items in a Nepali cultural context; the revised version was then tested in a representative random sample from the general population. Again, the same statistical procedures were applied. Results The first trial gave three factors. Based on the factor distribution of the items or their semantic quality, five were reworded. In the second trial, a two-factor solution emerged; the second factor had only one item with high correlation, which also had modest correlation with the first factor. Accordingly, a forced one-factor solution was chosen. This gave an internal consistency (Cronbach's alpha) of 0.80, with item-tofactor correlations from 0.40 to 0.73, and item-to-sum correlations from 0.31 to 0.61. Conclusion The final Nepali version of EPQRS-N achieved satisfactory internal consistency. The item distribution coincided with the original English version, providing acceptable construct validity. It is psychometrically adequate for use in capturing the personality trait of neuroticism, and has broad applicability to the adult population of Nepal because of the diversity of the participant samples in which it was developed. PMID:26643834

  10. Internal construct validity of the Shirom-Melamed Burnout Questionnaire (SMBQ

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    Lundgren-Nilsson Åsa

    2012-01-01

    Full Text Available Abstract Background Burnout is a mental condition defined as a result of continuous and long-term stress exposure, particularly related to psychosocial factors at work. This paper seeks to examine the psychometric properties of the Shirom-Melamed Burnout Questionnaire (SMBQ for validation of use in a clinical setting. Methods Data from both a clinical (319 and general population (319 samples of health care and social insurance workers were included in the study. Data were analysed using both classical and modern test theory approaches, including Confirmatory Factor Analysis (CFA and Rasch analysis. Results Of the 638 people recruited into the study 416 (65% persons were working full or part time. Data from the SMBQ failed a CFA, and initially failed to satisfy Rasch model expectations. After the removal of 4 of the original items measuring tension, and accommodating local dependency in the data, model expectations were met. As such, the total score from the revised scale is a sufficient statistic for ascertaining burnout and an interval scale transformation is available. The scale as a whole was perfectly targeted to the joint sample. A cut point of 4.4 for severe burnout was chosen at the intersection of the distributions of the clinical and general population. Conclusion A revised 18 item version of the SMBQ satisfies modern measurement standards. Using its cut point it offers the opportunity to identify potential clinical cases of burnout.

  11. A questionnaire for determining prevalence of diabetes related foot disease (Q-DFD: construction and validation

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    Brand Caroline A

    2009-11-01

    Full Text Available Abstract Background Community based prevalence for diabetes related foot disease (DRFD has been poorly quantified in Australian populations. The aim of this study was to develop and validate a survey tool to facilitate collection of community based prevalence data for individuals with DRFD via telephone interview. Methods Agreed components of DRFD were identified through an electronic literature search. Expert feedback and feedback from a population based construction sample were sought on the initial draft. Survey reliability was tested using a cohort recruited through a general practice, a hospital outpatient clinic and an outpatient podiatry clinic. Level of agreement between survey findings and either medical record or clinical assessment was evaluated. Results The Questionnaire for Diabetes Related Foot Disease (Q-DFD comprised 12 questions aimed at determining presence of peripheral sensory neuropathy (PN and peripheral vascular disease (PVD, based on self report of symptoms and/or clinical history, and self report of foot ulceration, amputation and foot deformity. Survey results for 38 from 46 participants demonstrated agreement with either clinical assessment or medical record (kappa 0.65, sensitivity 89.0%, and specificity 77.8%. Correlation for individual survey components was moderate to excellent. Inter and intrarater reliability and test re-test reliability was moderate to high for all survey domains. Conclusion The development of the Q-DFD provides an opportunity for ongoing collection of prevalence estimates for DRFD across Australia.

  12. The validation of a social functioning questionnaire in an African postconflict context.

    Science.gov (United States)

    Verduin, Femke; Scholte, Willem F; Rutayisire, Theoneste; Busschers, Wim B; Stronks, Karien

    2014-04-01

    This study evaluated the reliability and criterion validity of the Byumba Social Functioning Questionnaire (BSFQ), an instrument to measure social functioning in Rwanda. The instrument was locally composed in concordance with a well-described method for culture-specific and sex-specific function assessment. Respondents in a Northern Province of Rwanda (N = 393) were assessed with the BSFQ and a 19-item scale (SF-19) drawn from the Medical Outcomes Study 36-Item Short-Form (SF-36). The BSFQ's internal consistency was just acceptable for women but poor for men, while the SF-19 had good to excellent internal consisteny. BSFQ total scores showed a strong floor effect, while the SF-19 showed more variation in total score distribution. The BSFQ did not perform as well as we expected, and appears not to be suitable for measuring social functioning in the study context. This outcome seems to reflect the conceptualization of social functioning used in constructing the BSFQ. Implications for the development of culture-specific measures of functional status are discussed. PMID:24107656

  13. Construct validity of the Impact of Weight on Quality of Life Questionnaire.

    Science.gov (United States)

    Kolotkin, R L; Head, S; Brookhart, A

    1997-09-01

    The Impact of Weight on Quality of Life questionnaire (IWQOL) is a 74-item self-report, condition-specific instrument that (1) assesses the effect of weight on quality of life in eight key areas, and (2) may be used as a treatment outcome measure and/or an evaluation tool for healthcare policy makers and third-party payers. This study explores IWQOL construct validity and provides new information on internal consistency, treatment effects, and differences between men and women. IWQOL total scores correlated highly with other measures of overall quality of life, and subscale scores correlated well with counterparts in the assessment battery. Internal consistency estimates for the IWQOL scales generally were high. For the women, 4-week participants, and the total sample, pretreatment-posttreatment differences were significant for all IWQOL scales and total score. For men, treatment differences were significant for the total score and all subscales except for Work and Mobility. Treatment differences for 2-week participants were significant for all scales except for Work. Consistent with previous IWQOL study results, the Comfort With Food scale scores reflected more discomfort at posttreatment as compared with pretreatment. The IWQOL, already translated into French and Italian, currently is demonstrating clinical and research utility as a quality-of-life outcome measure for clinical trials of antiobesity drugs and surgical treatments for patients with obesity. PMID:9385618

  14. Preliminary validation of a questionnaire to measure basic psychological needs in Physical Education

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    A. Pires

    2010-01-01

    Full Text Available The self-determination theory is a psychological approach to motivation that focuses on causes and consequences of human behavior regulation. According several authors, this theoretical framework could provide important information about the student’s motivational process to physical education class, however, in Portugal does not exists any instrument to measure the basic psychological needs in this domain. So, the main propose of this study is the preliminary adaptation to physical education contexts of Basic Psychological Needs Exercise Scale (Portuguese version: BPNESp, and determine their initial psychometrics properties through an exploratory factor analysis. This propose was accomplished with a sample of 150 students (n=150 from de 2nd and 3rd CEB, aged from 11 to 16 years (M = 13.39, SD = 1.44 with different levels of sports practice. Results revealed a factorial structure just like the original model (12 items grouped in 3 factors, with 4 items hitch factor and presents acceptable values of validity and reliability. Those findings allow us to conclude, that questionnaire can be used in future investigations to measure the basic psychological needs in physical education.

  15. Schizotypal personality questionnaire: new sources of validity evidence in college students.

    Science.gov (United States)

    Fonseca-Pedrero, Eduardo; Fumero, Ascensión; Paino, Mercedes; de Miguel, Adelia; Ortuño-Sierra, Javier; Lemos-Giráldez, Serafín; Muñiz, José

    2014-09-30

    Schizotypal traits represent the behavioral expression of vulnerability to psychosis in general population. Among the most widely used measurement instruments, we could find the Schizotypal Personality Questionnaire (SPQ) (Raine, 1991). However, some aspects of its psychometric quality have yet to be analyzed. The main goal of the present study was to gather new sources of validity evidence of the SPQ scores in non-clinical young adults. The final sample was made up of 1123 college students (M=20.3 years; S.D.=2.6). The study of the internal structure using exploratory factor analysis revealed that SPQ items were grouped in a theoretical structure of seven second-order factors. Confirmatory factor analyses showed that the four-factor model (Paranoid) displayed better goodness-of-fit indices than the other hypothetical dimensional models tested. More complex measurement models, such as those tested using second-order confirmatory factor analyses and Exploratory Structural Equation Modeling, also showed adequate goodness-of-fit indices. The reliability of the SPQ scores ranged from 0.80 to 0.91. A total of 11 items showed differential functioning by gender. Advances in psychosis phenotype measurement open up new horizons to understand the structure and content of schizotypy. PMID:24889846

  16. Examining the validity of the adapted Alabama Parenting Questionnaire-Parent Global Report Version.

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    Maguin, Eugene; Nochajski, Thomas H; De Wit, David J; Safyer, Andrew

    2016-05-01

    The purpose of the present study was to comprehensively examine the validity of an adapted version of the parent global report form of the Alabama Parenting Questionnaire (APQ) with respect to its factor structure, relationships with demographic and response style covariates, and differential item functioning (DIF). The APQ was adapted by omitting the corporal punishment and the other discipline items. The sample consisted of 674 Canadian and United States families having a 9- to 12-year-old child and at least 1 parent figure who had received treatment within the past 5 years for alcohol problems or met criteria for alcohol abuse or dependence. The primary parent in each family completed the APQ. The 4-factor CFA model of the 4 published scales used and the 3-factor CFA model of those scales from prior research were rejected. Exploratory structural equation modeling was then used. The final 3-factor model combined the author-defined Involvement and Positive Parenting scales and retained the original Poor Monitoring/Supervision and Inconsistent Discipline scales. However, there were substantial numbers of moderate magnitude cross-loadings and large magnitude residual covariances. Differential item functioning (DIF) was observed for a number of APQ items. Controlling for DIF, response style and demographic variables were related significantly to the factors. (PsycINFO Database Record PMID:26348028

  17. Reliability and Validity of the Korean Young Schema Questionnaire-Short Form-3 in Medical Students

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    Lee, Seung Jae; Choi, Young Hee; Rim, Hyo Deog; Won, Seung Hee

    2015-01-01

    Objective The Young Schema Questionnaire (YSQ) is a self-report measure of early maladaptive schemas and is currently in its third revision; it is available in both long (YSQ-L3) and short (YSQ-S3) forms. The goal of this study was to develop a Korean version of the YSQ-S3 and establish its psychometric properties in a Korean sample. Methods A total of 542 graduate medical students completed the Korean version of the YSQ-S3 and several other psychological scales. A subsample of 308 subjects completed the Korean YSQ-S3 both before and after a 2-year test-retest interval. Correlation, regression, and confirmatory factor analyses were performed on the data. Results The internal consistency of the 90-item Korean YSQ-S3 was 0.97 and that of each schema was acceptable, with Cronbach's alphas ranging from 0.59 to 0.90. The test-retest reliability ranged from 0.46 to 0.65. Every schema showed robust positive correlations with most psychological measures. The confirmatory factor analysis for the 18-factor structure originally proposed by Young, Klosko, and Weishaar (2003) showed that most goodness-of-fit statistics were indicative of a satisfactory fit. Conclusion These findings support the reliability and validity of the Korean version of the YSQ-S3. PMID:26207121

  18. Validation of the translated Oxford ankle foot questionnaire in 82 Danish children aged between five and 16 years.

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    Martinkevich, P; Møller-Madsen, B; Gottliebsen, M; Kjeldgaard Pedersen, L; Rahbek, O

    2015-03-01

    We present the validation of a translation into Danish of the Oxford ankle foot questionnaire (OxAFQ). We followed the Isis Pros guidelines for translation and pilot-tested the questionnaire on ten children and their parents. Following modifications we tested the validity of the final questionnaire on 82 children (36 boys and 45 girls) with a mean age of 11.7 years (5.5 to 16.0) and their parents. We tested the reliability (repeatability (test-retest), child-parent agreement, internal consistency), feasibility (response rate, time to completion, floor and ceiling effects) and construct validity. The generic child health questionnaire was used for comparison. We found good internal consistency for the physical and the school and play domains, but lower internal consistency for the emotional domain. Overall, good repeatability was found within children and parents as well as agreement between children and parents. The OxAFQ was fast and easy to complete, but we observed a tendency towards ceiling effects in the school and play and emotional domains. To our knowledge this is the first independent validation of the OxAFQ in any language. We found it valid and feasible for use in the clinic to assess the impact on children's lives of foot and/or ankle disorders. It is a valuable research tool. PMID:25737528

  19. Reliability and validity of the adapted Greek version of scoliosis research society – 22 (SRS-22 questionnaire

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    Christodoulou Evangelos A

    2009-07-01

    Full Text Available Abstract Background The SRS-22 is a valid instrument for the assessment of the health related quality of life of patients with Idiopathic scoliosis. The SRS-22 questionnaire was developed in USA and has been widely used in the English speaking countries. Recently it has been translated and validated in many other languages. The purpose of this study is to evaluate the reliability and validity of the adapted Greek version of the refined Scoliosis Research Society-22 Questionnaire. Methods Following the steps of cross – cultural adaptation the adapted Greek version of the SRS-22 questionnaire and a validated Greek version of the SF-36 questionnaire were mailed to 68 patients treated surgically for Idiopathic Scoliosis. 51 out of the 68 patients returned the 1st set of questionnaires, while a second set was emailed to 30 randomly selected patients of the first time responders. 20 out of the 30 patients returned the 2nd set. The mean age at the time of operation was16,2 years and the mean age at the time of evaluation was 21,2 years. Descriptive statistics for content analysis were calculated. Reliability assessment was determined by estimating Cronbach's α and intraclass correlation coefficient (ICC respectively. Concurrent validity was evaluated by comparing SRS-22 domains with relevant domains in the SF-36 questionnaire using Pearson's Correlation Coefficient (r. Results The calculated Cronbach's α of internal consistency for three of the corresponding domains (pain 0.85; mental health 0.87; self image 0.83 were very satisfactory and for two domains (function/activity 0.72 and satisfaction 0.67 were good. The ICC of all domains of SRS-22 questionnaire was high (ICC>0.70, demonstrating very satisfactory or excellent test/retest reproducibility. Considering concurrent validity all correlations were found to be statistically significant at the 0.01 level among related domains and generally demonstrated high correlation coefficient. Conclusion The adapted Greek version of the SRS-22 questionnaire is valid and reliable and can be used for the assessment of the outcome of the treatment of the Greek speaking patients with idiopathic scoliosis.

  20. Quality of life in thalassemia major: Reliability and validity of the Persian version of the SF-36 questionnaire

    Directory of Open Access Journals (Sweden)

    Jafari H

    2008-01-01

    Full Text Available Aims: The objective of this study was to determine the reliability and validity of the eight-item Short Form Health Survey (SF-36 questionnaire translated into Persian for use in Iranian patients with thalassemia major. Materials and Methods: Using a standard "forward-backward" translation procedure, the English language version of the questionnaire was translated into Persian. Two hundred patients with thalassemia major following up at the Thalassemia Center, Dastgheib Hospital, Shiraz, Iran, were enrolled in this study. Statistical Analysis: The reliability and internal consistency of the questionnaire were assessed by Cronbach′s alpha coefficient and Spearman′s correlation, respectively. Validity was assessed using convergent and discriminant validity. Results: The mean age of 200 subjects enrolled in the study was 19.81+/-4.07 years. Reliability analysis showed satisfactory results (Cronbach′s a coefficient = 0.915. The factor analysis showed that all items were in the same groups as previous studies with the exception of role emotional and general health that had been substituted. Most of the patients were in lower range of normal for both mental and physical summary status. Conclusions: The study finding showed that the Persian version of SF-36 questionnaire has a good structural characteristic and is a reliable and valid instrument for measuring the quality of life of patients with thalassemia major.

  1. Validating the Children's Behavior Questionnaire in Dutch Children: Psychometric Properties and a Cross-Cultural Comparison of Factor Structures

    Science.gov (United States)

    Sleddens, Ester F. C.; Kremers, Stef P. J.; Candel, Math J. J. M.; De Vries, Nanne N. K.; Thijs, Carel

    2011-01-01

    In this article, we examined the factorial validity of the Dutch translation of the Children's Behavior Questionnaire (CBQ) and the Very Short Form scores. In addition, we conducted cross-cultural comparisons of temperament structure. In total, 353 parents of 6- to 8-year-olds completed the instrument. The original higher order factor structure of…

  2. Validity of the Fine Motor Area of the 12-Month Ages and Stages Questionnaire in Infants Following Major Surgery

    Science.gov (United States)

    Smith, Cally; Wallen, Margaret; Walker, Karen; Bundy, Anita; Rolinson, Rachel; Badawi, Nadia

    2012-01-01

    The Ages and Stages Questionnaires (ASQ) are parent-report screening tools to identify infants at risk of developmental difficulties. The purpose of this study was to examine validity and internal reliability of the fine motor developmental area of the ASQ, 2nd edition (ASQ2-FM) for screening 12-month-old infants following major surgery. The…

  3. Development, validation and clinical assessment of a short questionnaire to assess disease-related knowledge in inflammatory bowel disease patients.

    LENUS (Irish Health Repository)

    Keegan, Denise

    2013-02-01

    Only two inflammatory bowel disease (IBD) knowledge scales are available, both primarily aimed at evaluating the effectiveness of clinical education programs. The aim of this study was to develop and validate a short knowledge questionnaire for clinical and academic research purposes.

  4. How valid are parents' questionnaire responses regarding building characteristics, mouldy odour, and signs of moisture problems in Swedish homes?

    DEFF Research Database (Denmark)

    Engman, L.H.; Bornehag, Carl-Gustaf; Sundell, Jan

    2007-01-01

    Aim: Questionnaires are a cheap means of studying large populations but the information obtained from them is seldom validated. Earlier studies have reported both high and low levels of agreements between inspectors' observations and occupants' reports regarding home environmental factors that in...

  5. Reliability and Validity of Persian Version of World Health Organization Health and Work Performance Questionnaire in Iranian Health Care Workers

    Directory of Open Access Journals (Sweden)

    E Vingard

    2011-12-01

    Full Text Available Background: The effect of health status on productivity has widely been studied and discussed in literature. Valid and reliable tools are needed to evaluate the levels of health and productivity and provide detailed information, before any intervention is implemented. World Health Organization Health and Work Performance Questionnaire (HPQ is a widely used instrument in estimating the workplace costs of health problems in terms of reduced job performance, sickness absence, and work-related accidents and injuries.Objective: To assess the reliability and validity of Persian version of HPQ in Iranian health care workers.Methods: The questionnaire was translated to Persian and back translated. 102 health care workers completed the questionnaire. Absence and sick-leave data was extracted from administrative records.Results: Factor analysis revealed acceptable validity for the questionnaire in part A (health. Cronbach's alpha was >0.73 for all scales of Parts B (work and C (demographic. Questions targeting days of absence and sick-leave had acceptable correlation with administrative records (Pearson's r >0.75, while questions on total hours worked showed lower correlation.Conclusion: Persian version of HPQ can be considered a reliable and valid tool in Iranian health workers.

  6. Validity of the Fine Motor Area of the 12-Month Ages and Stages Questionnaire in Infants Following Major Surgery

    Science.gov (United States)

    Smith, Cally; Wallen, Margaret; Walker, Karen; Bundy, Anita; Rolinson, Rachel; Badawi, Nadia

    2012-01-01

    The Ages and Stages Questionnaires (ASQ) are parent-report screening tools to identify infants at risk of developmental difficulties. The purpose of this study was to examine validity and internal reliability of the fine motor developmental area of the ASQ, 2nd edition (ASQ2-FM) for screening 12-month-old infants following major surgery. The

  7. Validation of the World Health Organization's Quality of Life Questionnaire with Parents of Children with Autistic Disorder

    Science.gov (United States)

    Dardas, Latefa A.; Ahmad, Muayyad M.

    2014-01-01

    The World Health Organization's Quality of Life Questionnaire-BREF (WHOQOL-BREF) has been used in many studies that target parents of children with Autistic Disorder. However, the measure has yet to be validated and adapted to this sample group whose daily experiences are considered substantially different from those of parents of children…

  8. The Conceptions of Pain and Rehabilitation Questionnaire (CPRQ): development and test of face validity and stability over time.

    Science.gov (United States)

    Mårtensson, L; Archenholtz, B; Dahlin-Ivanoff, S

    2007-12-01

    The heterogeneity of diagnoses included in the concept of chronic pain, as well as differences in adaptation to the situation involving chronic illness, imply the need for a variety of rehabilitation forms. Despite evidence concerning the success of multidisciplinary behaviour-orientated rehabilitation programmes, not all participants experience the expected change. The aim of the present study was to develop and test the face validity and the stability over time of a Swedish self-administered questionnaire: the Conceptions of Pain and Rehabilitation Questionnaire (CPRQ) for persons with chronic pain. The questionnaire is to be used as a guiding tool in planning for rehabilitation. Its purpose is to distinguish between individuals with expectations of and motivation for active rehabilitation and those with expectations of more supportive forms of therapy. The face validity was mainly obtained by target-group discussions including persons with chronic pain and rehabilitation staff with experience in the rehabilitation of persons with chronic pain. The test-retest stability analysis was performed using a model for identifying occasional and systematic disagreement. The questionnaire in its final form showed face validity and reliability in terms of stability over time. Further steps in the development process will include laying down the guiding principles for the questionnaire, based on new focus-group discussions, and completing work on the manual by including information about the origin of the questionnaire and instructions for its administration. Thereafter, the next step in the development process will be a test of responsiveness, i.e. to examine the degree to which the questionnaire really serves its purpose. PMID:17852961

  9. Cross-cultural adaptation and validation of the VISA-A questionnaire for German-speaking Achilles tendinopathy patients

    Directory of Open Access Journals (Sweden)

    Nauck Tanja

    2009-10-01

    Full Text Available Abstract Background Achilles tendinopathy is the predominant overuse injury in runners. To further investigate this overload injury in transverse and longitudinal studies a valid, responsive and reliable outcome measure is demanded. Most questionnaires have been developed for English-speaking populations. This is also true for the VISA-A score, so far representing the only valid, reliable, and disease specific questionnaire for Achilles tendinopathy. To internationally compare research results, to perform multinational studies or to exclude bias originating from subpopulations speaking different languages within one country an equivalent instrument is demanded in different languages. The aim of this study was therefore to cross-cultural adapt and validate the VISA-A questionnaire for German-speaking Achilles tendinopathy patients. Methods According to the "guidelines for the process of cross-cultural adaptation of self-report measures" the VISA-A score was cross-culturally adapted into German (VISA-A-G using six steps: Translation, synthesis, back translation, expert committee review, pretesting (n = 77, and appraisal of the adaptation process by an advisory committee determining the adequacy of the cross-cultural adaptation. The resulting VISA-A-G was then subjected to an analysis of reliability, validity, and internal consistency in 30 Achilles tendinopathy patients and 79 asymptomatic people. Concurrent validity was tested against a generic tendon grading system (Percy and Conochie and against a classification system for the effect of pain on athletic performance (Curwin and Stanish. Results The "advisory committee" determined the VISA-A-G questionnaire as been translated "acceptable". The VISA-A-G questionnaire showed moderate to excellent test-retest reliability (ICC = 0.60 to 0.97. Concurrent validity showed good coherence when correlated with the grading system of Curwin and Stanish (rho = -0.95 and for the Percy and Conochie grade of severity (rho 0.95. Internal consistency (Cronbach's alpha for the total VISA-A-G scores of the patients was calculated to be 0.737. Conclusion The VISA-A questionnaire was successfully cross-cultural adapted and validated for use in German speaking populations. The psychometric properties of the VISA-A-G questionnaire are similar to those of the original English version. It therefore can be recommended as a sufficiently robust tool for future measuring clinical severity of Achilles tendinopathy in German speaking patients.

  10. Development and community-based validation of the IDEA study Instrumental Activities of Daily Living (IDEA-IADL questionnaire

    Directory of Open Access Journals (Sweden)

    Cecilia Collingwood

    2014-12-01

    Full Text Available Background: The dementia diagnosis gap in sub-Saharan Africa (SSA is large, partly due to difficulties in assessing function, an essential step in diagnosis. Objectives: As part of the Identification and Intervention for Dementia in Elderly Africans (IDEA study, to develop, pilot, and validate an Instrumental Activities of Daily Living (IADL questionnaire for use in a rural Tanzanian population to assist in the identification of people with dementia alongside cognitive screening. Design: The questionnaire was developed at a workshop for rural primary healthcare workers, based on culturally appropriate roles and usual activities of elderly people in this community. It was piloted in 52 individuals under follow-up from a dementia prevalence study. Validation subsequently took place during a community dementia-screening programme. Construct validation against gold standard clinical dementia diagnosis using DSM-IV criteria was carried out on a stratified sample of the cohort and validity assessed using area under the receiver operating characteristic (AUROC curve analysis. Results: An 11-item questionnaire (IDEA-IADL was developed after pilot testing. During formal validation on 130 community-dwelling elderly people who presented for screening, the AUROC curve was 0.896 for DSM-IV dementia when used in isolation and 0.937 when used in conjunction with the IDEA cognitive screen, previously validated in Tanzania. The internal consistency was 0.959. Performance on the IDEA-IADL was not biased with regard to age, gender or education level. Conclusions: The IDEA-IADL questionnaire appears to be a useful aid to dementia screening in this setting. Further validation in other healthcare settings in SSA is required.

  11. Reliability and validity of Serbian version of children's dental fear questionnaire

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    Lalić Maja

    2015-01-01

    Full Text Available Background/Aim. Dental anxiety leads to avoidance of dental treatment and could lead to impaired oral health. The aim of this study was to determine the reliability of the Serbian version of Children’s Fear Survey Schedule Dental Subscale (CFSS-DS and the relations between dental anxiety and oral health status in a sample of Serbian schoolchildren. Methods. The CFSS-DS scale was translated into Serbian and administered to 231 (12-year old patients of the Pediatric Dental Department, Public Health Center Čukarica, Belgrade. The number of healthy, decayed, missing and filled teeth (DMFT score in children was determined by a clinical exam. Results. The average CFSS-DS score was 26.47 ± 10.33. The girls reported higher anxiety than the boys (p < 0.05. Most common fears were drilling, choking, going to the hospital and anesthesia. Lower CFSS-DS scores were recorded in children with all healthy teeth (p < 0.05. Children with higher CFSS-DS scores mostly visit the dentist due to pain or parental insistence, and those with lower anxiety scores more often visited dentist due to regular check-ups or non-invasive treatments (p < 0.01. A high value of the Cronbach's coefficient of internal consistency (α = 0.88 was found in the entire scale. Conclusion. The Serbian version of CFSS-DS questionnaire is reliable and valid psychometric instrument for evaluation of dental fear in Serbian children. Dental anxiety negatively affects dental attendance and oral health of the examined schoolchildren.

  12. Development and validation of the WEll-being and Satisfaction of CAREgivers of Children with Diabetes Questionnaire (WE-CARE

    Directory of Open Access Journals (Sweden)

    Deutschmann Rosemarie

    2008-01-01

    Full Text Available Abstract Background This study was designed to develop a diabetes-specific questionnaire on parents' quality of life and satisfaction with their child's diabetes treatment, the WEll-being and Satisfaction of CAREgivers of Children with Diabetes Questionnaire, and to conduct psychometric validation of the WE-CARE. Methods Parents of 116 children aged 6 to 11 years were enrolled in the United States. Children had type 1 diabetes mellitus for > 1 year, had been treated with subcutaneous insulin for ? 2 months, and had a recent glycosylated hemoglobin (HbA1C measurement. Recruiting clinicians provided clinical information on the children. Over a two-week period, parents completed WE-CARE (initial 68 items and two other questionnaires (the 36-item Short Form of the Medical Outcomes Study and the 50-item Child Health Questionnaire-Parent Form twice. Results A literature review and one-on-one interview with caregivers and pediatricians led to the development of a draft questionnaire consisting of 68 items. Factor analysis suggested retention of 37 of the 68 initial items grouped into four multi-item scales (Psychosocial Well-being, Ease of Insulin Use, Treatment Satisfaction, and Acceptance of Insulin Administration as well as a Total Score. The four multi-item domains of WE-CARE were found to be psychometrically robust they had negligible floor and ceiling effects, excellent internal consistency and test-retest reliability, high item-discriminant validity and good concurrent, divergent, known-group and clinical validity. Moderate interscale correlations among the four WE-CARE domains indicated that the concepts they measure were related but distinct. Conclusion These data suggest that WE-CARE provides a reliable and valid measure of parents' well-being and treatment satisfaction related to their child's diabetes. While these results show promise, additional validation of WE-CARE is warranted.

  13. Reliability and Validity of the Dutch Physical Activity Questionnaires for Children (PAQ-C) and adolescents (PAQ-A).

    OpenAIRE

    Bervoets, Liene; Van Noten, Caroline; Roosbroeck, Sofie van; Hansen, Dominique; Van Hoorenbeeck, Kim; Verheyen, Els; Van Hal, Guido; Vankerckhoven, Vanessa

    2014-01-01

    Background This study was designed to validate the Dutch Physical Activity Questionnaires for Children (PAQ-C) and Adolescents (PAQ-A). Methods After adjustment of the original Canadian PAQ-C and PAQ-A (i.e. translation/back-translation and evaluation by expert committee), content validity of both PAQs was assessed and calculated using item-level (I-CVI) and scale-level (S-CVI) content validity indexes. Inter-item and inter-rater reliability of 196 PAQ-C and 95 PAQ-A filled in by both childre...

  14. Validation of the Wood's Job Satisfaction Questionnaire among Taiwanese Nonprofit Sport Organization Workers

    Science.gov (United States)

    Chen, Mei-Yen

    2009-01-01

    The purpose of this study was to examine the psychometric properties of Wood's Job Satisfaction Questionnaire (JSQ) among Taiwanese workers. The participants were 341 nonprofit sport organization workers (M[subscript age] = 35.89, SD = 9.23) who completed the job satisfaction questionnaire, turnover intention scale, and organizational commitment.…

  15. The Two-Track Model of Bereavement Questionnaire (TTBQ): Development and Validation of a Relational Measure

    Science.gov (United States)

    Rubin, Simon Shimshon; Nadav, Ofri Bar; Malkinson, Ruth; Koren, Dan; Goffer-Shnarch, Moran; Michaeli, Ella

    2009-01-01

    The Two-Track Model of Bereavement Questionnaire (TTBQ) was designed to assess response to loss over time. Respondents were 354 persons who completed the 70-item self-report questionnaire constructed in accordance with the Two-Track Model of Bereavement. Track I focuses on the bereaved's biopsychosocial functioning and Track II concerns the…

  16. The Conceptions about Teamwork Questionnaire: Design, Reliability and Validity with Secondary Students

    Science.gov (United States)

    Martinez-Fernandez, J. Reinaldo; Corcelles, Mariona; Cerrato-Lara, Maria

    2011-01-01

    In this study, we present the conceptions about teamwork questionnaire designed to evaluate the conceptions that secondary students have about teamwork. Participants were 309 students aged 15-16 from eight secondary schools, seven from Barcelona and one from Girona (Spain). The original 27-item questionnaire was reduced according to expert…

  17. The Conceptions about Teamwork Questionnaire: Design, Reliability and Validity with Secondary Students

    Science.gov (United States)

    Martinez-Fernandez, J. Reinaldo; Corcelles, Mariona; Cerrato-Lara, Maria

    2011-01-01

    In this study, we present the conceptions about teamwork questionnaire designed to evaluate the conceptions that secondary students have about teamwork. Participants were 309 students aged 15-16 from eight secondary schools, seven from Barcelona and one from Girona (Spain). The original 27-item questionnaire was reduced according to expert

  18. Development and Validation of an HIV Risk Exposure and Indicator Conditions Questionnaire to Support Targeted HIV Screening.

    Science.gov (United States)

    Elías, María Jesús Pérez; Gómez-Ayerbe, Cristina; Elías, Pilar Pérez; Muriel, Alfonso; Santiago, Alberto Diaz de; Martinez-Colubi, María; Moreno, Ana; Santos, Cristina; Polo, Lidia; Barea, Rafa; Robledillo, Gema; Uranga, Almudena; Espín, Agustina Cano; Quereda, Carmen; Dronda, Fernando; Casado, Jose Luis; Moreno, Santiago

    2016-02-01

    The aim of our study was to develop a Spanish-structured HIV risk of exposure and indicator conditions (RE&IC) questionnaire. People attending to an emergency room or to a primary clinical care center were offered to participate in a prospective, 1 arm, open label study, in which all enrolled patients filled out our developed questionnaire and were HIV tested. Questionnaire accuracy, feasibility, and reliability were evaluated.Valid paired 5329 HIV RE&IC questionnaire and rapid HIV tests were performed, 69.3% in the primary clinical care center, 49.6% women, median age 37 years old, 74.9% Spaniards, 20.1% Latin-Americans. Confirmed hidden HIV infection was detected in 4.1%, while HIV RE&IC questionnaire was positive in 51.2%. HIV RE&IC questionnaire sensitivity was 100% to predict HIV infection, with a 100% negative predictive value. When considered separately, RE or IC items sensitivity decreases to 86.4% or 91%, and similarly their negative predictive value to 99.9% for both of them. The majority of people studied, 90.8% self-completed HIV RE&IC questionnaire. Median time to complete was 3 minutes. Overall HIV RE&IC questionnaire test-retest Kappa agreement was 0.82 (almost perfect), likewise for IC items 0.89, while for RE items was lower 0.78 (substantial).A feasible and reliable Spanish HIV RE&IC self questionnaire accurately discriminated all non-HIV-infected people without missing any HIV diagnoses, in a low prevalence HIV infection area. The best accuracy and reliability were obtained when combining HIV RE&IC items. PMID:26844471

  19. Validation of a questionnaire for self-rating of urological and gynaecological morbidity after treatment of gynaecological cancer

    International Nuclear Information System (INIS)

    Background and purpose: Patient self-assessment of symptom severity provides clinicians and researchers with important information. It is crucial to evaluate the validity of a self-assessment questionnaire in the context of its intended use. The objective of this study was to evaluate the validity of the uro-gynaecological questionnaire (UGQ), a new instrument for patient self-assessment of urological-, genital-, menopausal-, and pain symptomatology in gynaecological cancer patients. Material and methods: The UGQ was developed after literature review, patient- and expert interviews and pilot testing. From February 1992 to October 1992, 88 gynaecological cancer patients were invited to participate in a validation study after the initiation of their primary radiotherapy or chemotherapy. The method of validation investigated whether patients and researchers interpreted the items of the questionnaire in the same way. The patient's written response before interview was compared with an observer rating of the patient's open-ended audio-taped responses to the same questionnaire, administered as an interview. Qualitative recordings by the observer were made to describe potential misinterpretations. Results: The agreement between the patient's and the observer's ratings was high: the median overall agreement was 0.91 (range 0.71-1.00) and the median kappa was 0.88 (range 0.45-1.00). The quantitative and the qualitative results identified a few minor validity problems; especially, the issue of selective reporting, i.e. some patients only reporting those symptoms they considered relevant for the study, which may lead to systematic errors. Conclusions: The results strongly suggest that patients interpret the UGQ items as intended, i.e. they are valid. The UGQ is recommended for patient self-assessment of uro-gynaecological morbidity in gynaecological cancer patients

  20. A tool for assessing continuity of care across care levels: an extended psychometric validation of the CCAENA questionnaire

    Directory of Open Access Journals (Sweden)

    Marta Beatriz Aller

    2013-12-01

    Full Text Available Background: The CCAENA questionnaire was developed to assess care continuity across levels from the patients’ perspective. The aim is to provide additional evidence on the psychometric properties of the scales of this questionnaire. Methods: Cross-sectional study by means of a survey of a random sample of 1500 patients attended in primary and secondary care in three healthcare areas of the Catalan healthcare system. Data were collected in 2010 using the CCAENA questionnaire. To assess psychometric properties, an exploratory factor analysis was performed (construct validity and the item-rest correlations and Cronbach’s alpha were calculated (internal consistency. Spearman correlation coefficients were calculated (multidimensionality and the ability to discriminate between groups was tested. Results: The factor analysis resulted in 21 items grouped into three factors: patient-primary care provider relationship, patient-secondary care provider relationship and continuity across care levels. Cronbach’s alpha indicated good internal consistency (0.97, 0.93, 0.80 and the correlation coefficients indicated that dimensions can be interpreted as separated scales. Scales discriminated patients according to healthcare area, age and educational level. Conclusion: The CCAENA questionnaire has proved to be a valid and reliable tool for measuring patients’ perceptions of continuity. Providers and researchers could apply the questionnaire to identify areas for healthcare improvement. 

  1. Cross-cultural adaptation and validation of the Michigan Hand Outcomes Questionnaire (MHQ) for Brazil: validation study / Adaptao transcultural e validao do Michigan Hand Outcomes Questionnaire (MHQ) para o Brasil: estudo de validao

    Scientific Electronic Library Online (English)

    Sandra Mara, Meireles; Jamil, Natour; Daniel Alberton, Batista; Mayara, Lopes; Thelma Larocca, Skare.

    2014-12-01

    Full Text Available CONTEXTO E OBJETIVO: Artrite reumatoide uma doena crnica, sistmica, que provoca danos articulares. Diversos mtodos tm sido usados para avaliar o estado geral de sade desses pacientes, mas poucos avaliam especificamente as mos. O objetivo deste estudo foi traduzir, realizar a adaptao cul [...] tural e testar a validade do Michigan Hand Outcomes Questionnaire para o Brasil. TIPO DE ESTUDO E LOCAL: Estudo de validao feito em um hospital universitrio em Curitiba, Brasil. MTODOS: Na primeira etapa, o questionrio foi traduzido para o portugus do Brasil e traduzido de volta para o ingls. A verso em portugus foi testada em 30 pacientes com artrite reumatoide e mostrou-se compreensvel e adaptada culturalmente. Na segunda etapa, 30 pacientes com artrite reumatoide foram avaliados trs vezes. Na primeira vez, dois avaliadores aplicaram o questionrio para verificao da reprodutibilidade interavaliadores. Aps 15 dias, um dos avaliadores reavaliou os pacientes para verificao da reprodutibilidade intra-avaliadores. Para verificar a validade construtiva, na primeira avaliao, um dos avaliadores aplicou tambm outros instrumentos de avaliao similares. RESULTADOS: Foram observadas fortes correlaes interavaliadores e intra-avaliadores em todos os domnios do Michigan Hand Outcomes Questionnaire. O alfa de Cronbach foi maior que 0.90 para todos os domnios, indicando tima validade interna. A maioria dos domnios do questionrio apresentou correlao moderada ou forte com outros instrumentos, determinando boa validade construtiva. CONCLUSO: A verso brasileira do Michigan Hand Outcomes Questionnaire foi traduzida, adaptada culturalmente com sucesso e apresentou tima consistncia interna, reprodutibilidade e validade construtiva. Abstract in english CONTEXT AND OBJECTIVE: Rheumatoid arthritis is a chronic systemic disease that causes joint damage. A variety of methods have been used to evaluate the general health status of these patients but few have specifically evaluated the hands. The objective of this study was to translate, perform cultu [...] ral adaptation and assess the validity of the Michigan Hand Outcomes Questionnaire for Brazil. DESIGN AND SETTING: Validation study conducted at a university hospital in Curitiba, Brazil. METHODS: Firstly, the questionnaire was translated into Brazilian Portuguese and back-translated into English. The Portuguese version was tested on 30 patients with rheumatoid arthritis and proved to be understandable and culturally adapted. After that, 30 patients with rheumatoid arthritis were evaluated three times. On the first occasion, two evaluators applied the questionnaire to check inter-rater reproducibility. After 15 days, one of the evaluators reassessed the patients to verify intra rater reproducibility. To check the construct validity at the first assessment, one of the evaluators also applied other similar instruments. RESULTS: There were strong inter and intra rater correlations in all the domains of the Michigan Hand Outcomes Questionnaire. Cronbach's alpha was higher than 0.90 for all the domains of the questionnaire, thus indicating excellent internal validity. Almost all domains of the questionnaire presented moderate or strong correlation with other instruments, thereby showing good construct validity. CONCLUSION: The Brazilian Portuguese version of the Michigan Hand Outcomes Questionnaire was translated and culturally adapted successfully, and it showed excellent internal consistency, reproducibility and construct validity.

  2. Father for the first time - development and validation of a questionnaire to assess fathers experiences of first childbirth (FTFQ

    Directory of Open Access Journals (Sweden)

    Premberg sa

    2012-05-01

    Full Text Available Abstract Background A fathers experience of the birth of his first child is important not only for his birth-giving partner but also for the father himself, his relationship with the mother and the newborn. No validated questionnaire assessing first-time fathers' experiences during childbirth is currently available. Hence, the aim of this study was to develop and validate an instrument to assess first-time fathers experiences of childbirth. Method Domains and items were initially derived from interviews with first-time fathers, and supplemented by a literature search and a focus group interview with midwives. The comprehensibility, comprehension and relevance of the items were evaluated by four paternity research experts and a preliminary questionnaire was pilot tested in eight first-time fathers. A revised questionnaire was completed by 200 first-time fathers (response rate?=?81% Exploratory factor analysis using principal component analysis with varimax rotation was performed and multitrait scaling analysis was used to test scaling assumptions. External validity was assessed by means of known-groups analysis. Results Factor analysis yielded four factors comprising 22 items and accounting 48% of the variance. The domains found were Worry, Information, Emotional support and Acceptance. Multitrait analysis confirmed the convergent and discriminant validity of the domains; however, Cronbachs alpha did not meet conventional reliability standards in two domains. The questionnaire was sensitive to differences between groups of fathers hypothesized to differ on important socio demographic or clinical variables. Conclusions The questionnaire adequately measures important dimensions of first-time fathers childbirth experience and may be used to assess aspects of fathers experiences during childbirth. To obtain the FTFQ and permission for its use, please contact the corresponding author.

  3. Development and validation of a questionnaire on 'Satisfaction with dermatological treatment of hand eczema' (DermaSat

    Directory of Open Access Journals (Sweden)

    Serra Esther

    2010-11-01

    Full Text Available Abstract Objective To develop a self-administered short questionnaire to assess patient satisfaction with medical treatment for hand eczema (dermatitis with good psychometric properties. Method The content of the questionnaire was determined on the basis of clinical consultation with groups of patients, from studying the existing instruments, and from discussions with a panel of seven experts. A first draft version containing 38 items organised in six dimensions was tested on a pilot sample of patients to assess its legibility. The extended version was then tested on a sample of 217 patients of both genders enrolled at 18 hospitals representative of the national distribution. The questionnaire was supplied together with the Morisky-Green compliance questionnaire, the health-related quality of life (HRQL SF-12 questionnaire, and a visual analogue scale (VAS of perceived health status to assess concurrent validity. The dimensionality was reduced by means of exploratory factor analysis, and reliability was evaluated on the basis of internal consistency and two halves reliability estimates. Item discriminant capability and questionnaire discriminant validity with respect to known groups of patients (by gender, principal diagnosis, age, disease severity and treatment were also assessed. Results The reduction and validation sample was composed of 54% women and 46% men, of various educational levels with an average age of 43 years (SD = 13.7. Of those who responded, 26% were diagnosed with hyperkeratotic dermatitis of the palms and 27% of the fingertips, and 47% with recurring palmar dyshidrotic eczema. The questionnaire was shortened to a version containing 17 items grouped in six dimensions: effectiveness, convenience, impact on HRQL, medical follow-up, side effects, and general opinion. Cronbach's alpha coefficient reached a value of 0.9. The dimensions showed different degrees of correlation, and the scores had a normal distribution with an average of 58.4 points (SD = 18.01. Treatment satisfaction scores attained correlations between 0.003 and 0.222 with the HRQL measures, and showed higher correlations with the effectiveness (r = 0.41 and tolerability (0.22 measures, but very low correlation with compliance (r = 0.015. Significant differences were observed between some diagnoses and treatments. Conclusions The shortened questionnaire proved to have good psychometric properties, providing excellent reliability, satisfactorily reproducing the proposed structure and supplying evidence of validity.

  4. Validation and perspectives of the Russian version of the quality of life questionnaire in patients with diabetic peripheral polyneuropathy

    OpenAIRE

    Elena Yurievna Komelyagina; Mikhail Borisovich Antsiferov; Olga Mikhailovna Uvarova

    2014-01-01

    BackgroundQuality of life is a multivariate indicator of patient’s perception of various aspects of his/her own life. Questionnaires (specific and non-specific) are used to assess it.Objective. To validate the Russian version of the specific quality of life questionnaire “NeuroQol” in diabetic patients with peripheral polyneuropathy.Materials and MethodsA total of 371 diabetic patients participated in the study. All patients were screened for the signs of peripheral neuropathy and limb ischem...

  5. Validity, Reliability And Responsiveness Of Patient-Reported Outcome Questionnaires When Assessing Hip And Groin Disability: A Systematic Review

    DEFF Research Database (Denmark)

    Thorborg, Kristian; Roos, Ewa; Bartels, Else Marie; Petersen, Jesper; Hölmich, Per

    2010-01-01

    disability based on a systematic review of evidence of validity, reliability and responsiveness of these instruments. Methods MEDLINE, EMBASE, CINAHL, Cochrane Central Register of Controlled Trials, PsycINFO, SportsDiscus and Web of Science were all searched up to January 2009. Two reviewers independently...... were included in the study. Twelve different questionnaires designed for patients with hip disability and one questionnaire for patients with groin disability were identified. Hip dysfunction and Osteoarthritis Outcome Score (HOOS) contains adequate measurement qualities to evaluate patients with hip...

  6. Development and validation of a new Arrhythmia-Specific questionnaire in Tachycardia and Arrhythmia (ASTA with focus on symptom burden

    Directory of Open Access Journals (Sweden)

    Walfridsson Ulla

    2012-04-01

    Full Text Available Abstract Background Arrhythmias can appear with a variety of symptoms, all from vague to pronounced and handicapping symptoms. Therefore, patient-reported outcomes (PROs concerning symptom burden are important to assess and take into consideration in the care and treatment of patients with arrhythmias. The main purpose was to develop and validate a disease-specific questionnaire evaluating symptom burden in patients with different forms of arrhythmias. Methods A literature review was conducted and arrhythmia patients were interviewed. Identified symptoms were evaluated by an expert panel consisting of cardiologists and nurses working daily with arrhythmia patients. SF-36 and Symptoms Checklist (SCL were used in the validation of the new questionnaire Arrhythmia-Specific questionnaire in Tachycardia and Arrhythmia (ASTA. Homogeneity was evaluated with Spearmans correlations and Cronbachs alpha coefficient (? was used to evaluate internal consistency. Construct validity was evaluated using item-total correlations and convergent and discriminant validity. For this, Spearmans correlations were calculated between the ASTA symptom scale, SCL and SF-36. Concurrent validity was validated by Spearmans correlations between the ASTA symptom scale and SCL. Results The correlations between the different items in the ASTA symptom scale showed generally sufficient homogeneity. Cronbachs coefficient was found to be satisfactory (??=?0.80; lower bound 95?% CI for ??=?0.76. Construct validity was supported by item-total correlations where all items in the symptom scale were sufficiently correlated (?0.3. Convergent and discriminant validity was supported by the higher correlations to the arrhythmia-specific SCL compared to the generic SF-36. Concurrent validity was evaluated and there were sufficiently, but not extremely strong correlations found between the ASTA symptom scale and SCL. Conclusions The nine items of the ASTA symptom scale were found to have good psychometric properties in patients with different forms of arrhythmias. Arrhythmia patients suffer from both frequent and disabling symptoms. The validated ASTA questionnaire can be an important contribution to PROs regarding symptom burden in arrhythmia patients.

  7. The validation of the Minnesota Job Satisfaction Questionnaire in selected organisations in South Africa

    OpenAIRE

    Johanna H. Buitendach; Sebastiaan Rothmann

    2009-01-01

    The objectives of this study were to assess the construct equivalence of the Minnesota Job Satisfaction Questionnaire (MSQ), and to investigate the manifestation of job satisfaction at selected organisations in South Africa. A cross-sectional survey design with a random sample (N = 474) was used. The MSQ and a biographical questionnaire were administered. The results confirmed a two-factor model of job satisfaction, consisting of extrinsic job satisfaction and intrinsic job satisfaction. Expl...

  8. Hindi translation of Berlin questionnaire and its validation as a screening instrument for obstructive sleep apnea

    OpenAIRE

    Ravi Gupta; Ramjan Ali; Mohan Dhyani; Sourav Das; Ashwini Pundir

    2016-01-01

    Background: Obstructive sleep apnea (OSA) is a fairly common problem with adverse health consequences. However, any screening questionnaire is not available in Hindi to screen sleep apnea. Materials and Methods: Subjects undergoing video-synchronized in laboratory attended polysomnography were requested to participate in this study. They were screened with the help of Hindi version of Berlin questionnaire (BQ). Outcome of the BQ was tested against the gold standard polysomnography. Descriptiv...

  9. Why the Item "23 + 1" Is Not in a Depression Questionnaire: Validity from a Network Perspective

    Science.gov (United States)

    Cramer, Angelique O. J.

    2012-01-01

    What is validity? A simple question but apparently one with many answers, as Paul Newton highlights in his review of the history of validity. The current definition of validity, as entertained in the 1999 "Standards for Educational and Psychological Testing" is indeed a consensus, one between the classical notion of attributes, and measures…

  10. Validity, Reliability And Responsiveness Of Patient-Reported Outcome Questionnaires When Assessing Hip And Groin Disability: A Systematic Review

    DEFF Research Database (Denmark)

    Thorborg, Kristian; Roos, Ewa; Bartels, Else Marie; Petersen, Jesper; Hlmich, Per

    2010-01-01

    Background Novel treatment interventions are advancing rapidly in the management of hip and groin disability in the physically active young to middle-aged population. Objective To recommend the most suitable patient-reported outcome (PRO) questionnaires for the assessment of hip and groin...... disability based on a systematic review of evidence of validity, reliability and responsiveness of these instruments. Methods MEDLINE, EMBASE, CINAHL, Cochrane Central Register of Controlled Trials, PsycINFO, SportsDiscus and Web of Science were all searched up to January 2009. Two reviewers independently...... rated measurement properties of the PRO questionnaires in the included studies, according to a standardised criteria list. Results The computerised search identified 2737 publications. Forty-one publications investigating measurement properties of PRO questionnaires assessing hip or groin disability...

  11. The Patient Health Questionnaire-9 for detection of major depressive disorder in primary care: consequences of current thresholds in a crosssectional study

    Directory of Open Access Journals (Sweden)

    van Wezep Manja J

    2010-12-01

    Full Text Available Abstract Background There is a need for brief instruments to ascertain the diagnosis of major depressive disorder. In this study, we present the reliability, construct validity and accuracy of the PHQ-9 and PHQ-2 to detect major depressive disorder in primary care. Methods Cross-sectional analyses within a large prospective cohort study (PREDICT-NL. Data was collected in seven large general practices in the centre of the Netherlands. 1338 subjects were recruited in the general practice waiting room, irrespective of their presenting complaint. The diagnostic accuracy (the area under the ROC curve and sensitivities and specificities for various thresholds was calculated against a diagnosis of major depressive disorder determined with the Composite International Diagnostic Interview (CIDI. Results The PHQ-9 showed a high degree of internal consistency (ICC = 0.88 and test-retest reliability (correlation = 0.94. With respect to construct validity, it showed a clear association with functional status measurements, sick days and number of consultations. The discriminative ability was good for the PHQ-9 (area under the ROC curve = 0.87, 95% CI: 0.84-0.90 and the PHQ-2 (ROC area = 0.83, 95% CI 0.80-0.87. Sensitivities at the recommended thresholds were 0.49 for the PHQ-9 at a score of 10 and 0.28 for a categorical algorithm. Adjustment of the threshold and the algorithm improved sensitivities to 0.82 and 0.84 respectively but the specificity decreased from 0.95 to 0.82 (threshold and from 0.98 to 0.81 (algorithm. Similar results were found for the PHQ-2: the recommended threshold of 3 had a sensitivity of 0.42 and lowering the threshold resulted in an improved sensitivity of 0.81. Conclusion The PHQ-9 and the PHQ-2 are useful instruments to detect major depressive disorder in primary care, provided a high score is followed by an additional diagnostic work-up. However, often recommended thresholds for the PHQ-9 and the PHQ-2 resulted in many undetected major depressive disorders.

  12. The multidimensional mortality awareness measure and model: development and validation of a new self-report questionnaire and psychological framework.

    Science.gov (United States)

    Levasseur, Oona; McDermott, Mark R; Lafreniere, Kathryn D

    2015-01-01

    For each of eight literature-identified conceptual dimensions of mortality awareness, questionnaire items were generated, producing 89 in all. A total of 359 participants responded to these items and to questionnaires measuring health attitudes, risk taking, rebelliousness, and demographic variables. Multivariate correlational analyses investigated the underlying structure of the item pool and the construct validity as well as the reliability of the emergent empirically derived subscales. Five components, rather than eight, were identified. Given the item content of each, the associated mortality awareness subscales were labeled as legacy, fearfulness, acceptance, disempowerment, and disengagement. Each attained an acceptable level of internal reliability. Relationships with other variables supported the construct validity of these empirically derived subscales and more generally of this five-factor model. In conclusion, this new multidimensional measure and model of mortality awareness extends our understanding of this important aspect of human existence and supports a more integrative and optimistic approach to mortality awareness than previously available. PMID:26036058

  13. Concurrent validity of the international physical activity questionnaire in outpatients with bipolar disorder: Comparison with the Sensewear Armband.

    Science.gov (United States)

    Vancampfort, Davy; Wyckaert, Sabine; Sienaert, Pascal; De Herdt, Amber; De Hert, Marc; Rosenbaum, Simon; Probst, Michel

    2016-03-30

    The International Physical Activity Questionnaire (IPAQ) is a self-report questionnaire commonly used in mental health care settings to assess physical activity. However, despite its frequent use, its validity has not been investigated in people with bipolar disorder. The aim of this pilot study was to examine the concurrent validity of the energy expenditure recorded with the IPAQ compared with an objective measure, the Sensewear Armband (SWA). Twenty outpatients with bipolar disorder wore a SWA for 8 full consecutive days and subsequently completed the IPAQ. There was a significant correlation between the active (moderate and vigorous physical activity) energy expenditure as assessed with the IPAQ and SWA (minimum 10min bouts). The IPAQ overestimated active energy expenditure and underestimated total energy expenditure from physical activity by almost 40% compared with the SWA. Results demonstrate that the IPAQ should be used with caution as a measure for estimating energy expenditure from physical activity in outpatients with bipolar disorder. PMID:26850645

  14. Structural and construct validity of the Whiplash Disability Questionnaire in adults with acute whiplash-associated disorders

    DEFF Research Database (Denmark)

    Stupar, Maja; Côté, Pierre; Beaton, Dorcas E; Boyle, Eleanor; Cassidy, J David

    2015-01-01

    determine the structural and construct validity of the WDQ in individuals with acute WAD. STUDY DESIGN/SETTING: This was a cohort study. PATIENT SAMPLE: Ontario adults with WAD were enrolled within 3 weeks of their motor vehicle collision. OUTCOME MEASURES: The outcome measure was the WDQ. METHODS: We...... included insurance claimants who were aged 18 years or older and diagnosed with acute WAD Grades I to III. All participants completed the WDQ, a 13-item questionnaire scored from 0 (no disability) to 130 (complete disability). We assessed the factor structure of the WDQ and tested its construct validity...... against self-perceived recovery, neck pain (Numerical Rating Scale [NRS]), neck disability (Neck Disability Index [NDI] and Neck Bournemouth Questionnaire), health-related quality of life (36-Item Short Form Health Survey [SF-36]), and depressive symptoms (Center for Epidemiologic Studies Depression Scale...

  15. Validation of questionnaires to assess quality of life related to fecal incontinence in children with anorectal malformations and Hirschsprung's disease

    Science.gov (United States)

    Mathias, Arthur Loguetti; Tannuri, Ana Cristina Aoun; Ferreira, Mariana Aparecida Elisei; Santos, Maria Mercês; Tannuri, Uenis

    2016-01-01

    Abstract Objective: Surgical treatment of anorectal malformations (ARMs) and Hirschsprung's disease (HD) leads to alterations in bowel habits and fecal incontinence, with consequent quality of life impairment. The objectives were to create and validate a Questionnaire for the Fecal Incontinence Index (FII) based on the Holschneider score, as well as a Questionnaire for the Assessment of Quality of Life Related to Fecal Incontinence in Children and Adolescents (QQVCFCA), based on the Fecal Incontinence Quality of Life. Methods: The questionnaires were applied to 71 children submitted to surgical procedure, in two stages. Validity was tested by comparing the QQVCFCA and a generic quality of life questionnaire (SF-36), and between QQVCFCA and the FII. A group of 59 normal children was used as control. Results: At two stages, 45.0% (32/71) and 42.8% (21/49) of the patients had fecal incontinence. It was observed that the QQVCFCA showed a significant correlation with the SF-36 and FII (Pearson's correlation 0.57), showing that the quality of life is directly proportional to improvement in fecal incontinence. Quality of life in patients with fecal incontinence is still globally impaired, when compared with control subjects (psurgical procedure and HD have similar quality of life impairment. PMID:26522822

  16. Linguistic validation of the 20 item-chronic venous disease quality-of-life questionnaire (CIVIQ-20).

    Science.gov (United States)

    Launois, R; Mansilha, A; Lozano, F

    2014-08-01

    Our objective was to review the linguistic validation of the 20 item-ChronIc Venous dIsease quality-of-life Questionnaire (CIVIQ-20) in the countries that have used it since its publication in 1996. Seventeen linguistic versions of CIVIQ-20 were validated using forward/backward methodology in patients presenting with chronic venous disease, stages C0s to C4 of the CEAP (clinical, aetiological, anatomical and pathological) classification (patients with venous ulcers were excluded). Most obstacles in the cross-cultural validation of CIVIQ-20 related to content and semantic equivalence. Confirmation of cultural relevance by experts with the native language as their mother tongue and the use of forward/backward translation methodology partly resolved these difficulties. CIVIQ-20 is valid for the assessment of treatment effects in multinational studies. PMID:23563648

  17. Validation of a questionnaire for self-rating of urological and gynaecological morbidity after treatment of gynaecological cancer

    DEFF Research Database (Denmark)

    Jensen, Pernille Tine; Klee, Marianne Carol; Groenvold, Mogens

    2002-01-01

    of the uro-gynaecological questionnaire (UGQ), a new instrument for patient self-assessment of urological-, genital-, menopausal-, and pain symptomatology in gynaecological cancer patients. MATERIAL AND METHODS: The UGQ was developed after literature review, patient- and expert interviews and pilot...... testing. From February 1992 to October 1992, 88 gynaecological cancer patients were invited to participate in a validation study after the initiation of their primary radiotherapy or chemotherapy. The method of validation investigated whether patients and researchers interpreted the items of the......-assessment of uro-gynaecological morbidity in gynaecological cancer patients....

  18. A Food Frequency Questionnaire for the Assessment of Calcium, Vitamin D and Vitamin K: A Pilot Validation Study

    OpenAIRE

    Atkinson, Stephanie A.; Tinasha Seechurn; Janet M. Pritchard

    2010-01-01

    The study objective was to validate a food frequency questionnaire (FFQ) to assess calcium, vitamin D and vitamin K intakes in overweight and obese postmenopausal community-dwelling women. The FFQ was validated against intakes derived from a 5-day diet record (5DDR) that also included assessment of supplement intake. Strong correlations between methods were observed for all nutrients (r = 0.63, 0.89, 0.54 for calcium, vitamin D and vitamin K, respectively) and cross-classification analyses de...

  19. A cross-cultural validation study of the Questionnaire of Educational and Learning Capital (QELC in China, Germany and Turkey

    Directory of Open Access Journals (Sweden)

    Anamaria Vladut

    2013-12-01

    Full Text Available Unlike traditional person-centered models of giftedness, the Actiotope Model of Giftedness focuses on the person-environment interactions. It postulates that successful learning requires necessary resources, termed educational and learning capital, located both in the environment and the individual. The Questionnaire of Educational and Learning Capital (QELC is introduced. The results of a validation study with students from China, Turkey and Germany is reported which shows that the QELC has satisfactory psychometric properties as well as construct and concurrent validity.

  20. Measuring physical activity among pregnant women using a structured one-week recall questionnaire: evidence for validity and reliability

    OpenAIRE

    Wen Fang; Evenson Kelly R

    2010-01-01

    Abstract Background Accurate measurement of the components of physical activity during pregnancy can aid in our understanding of the dose response relationships between physical activity and corresponding perinatal outcomes. The aim of this study was to develop and evaluate a one-week recall questionnaire to assess moderate to vigorous physical activity during pregnancy. Methods To assess concurrent-related validity, 177 pregnant women (median 18 weeks' gestation, interquartile range (IQR) 15...

  1. The development and validation of a shortened version of the Eating Disorder Examination Questionnaire (EDE-Q)

    OpenAIRE

    Gideon, N.

    2014-01-01

    Aims: The aim of this study was to develop and validate a short version of the Eating Disorder Examination Questionnaire (EDE-Q) for sessional outcome assessment, which is sensitive to clinical change. Method: A principal component analysis was conducted to determine the factor structure of 489 EDE-Qs completed by individuals with a range of eating disorders. Rasch analysis was carried out on each identified factor. The statistical information and expert ratings (N=10) informed the inclusion/...

  2. Relative validity and reproducibility of a food frequency questionnaire to assess dietary fiber intake in Danish adults

    OpenAIRE

    Vuholm, Stine; Lorenzen, Janne K.; Kristensen, Mette

    2014-01-01

    Background: Differences in habitual dietary fiber intake may modify effects of dietary fiber interventions, thus measurement of habitual dietary fiber intake is relevant to apply in intervention studies on fiber-rich foods, and food frequency questionnaire (FFQ) is a commonly used method. Rye bread is the major contributor of dietary fiber in the Danish population, and a nation-specific FFQ is therefore needed.Objective: The aim of this study was to assess the relative validity and reproducib...

  3. Measuring patient experiences in Fabry disease: validation of the Fabry-specific Pediatric Health and Pain Questionnaire (FPHPQ)

    OpenAIRE

    Ramaswami, Uma; Donald E. Stull; Parini, Rossella; Pintos-Morell, Guillem; Whybra, Catharina; Kalkum, Gisela; Rohrbach, Marianne; Raluy-Callado, Mireia; Beck, Michael; Chen, Wen-Hung; Wiklund, Ingela

    2012-01-01

    INTRODUCTION: Common symptoms for children with Anderson-Fabry Disease (FD) such as acroparaesthesia and gastrointestinal manifestations can only be objectively assessed in patients using a valid instrument. To date, no such instrument exists. METHODS: A preliminary 40-item measure of symptoms and experience with FD, the Fabry-specific Paediatric Health and Pain Questionnaire (FPHPQ) was developed, but lacked a formal assessment of its measurement properties. The FPHPQ was used in the Fabr...

  4. The Toronto Empathy Questionnaire: Scale development and initial validation of a factor-analytic solution to multiple empathy measures

    OpenAIRE

    Spreng, R. Nathan; McKinnon, Margaret C; Mar, Raymond A.; Levine, Brian

    2009-01-01

    In order to formulate a parsimonious tool to assess empathy, we used factor analysis on a combination of self-report measures to examine consensus and developed a brief self-report measure of this common factor. The Toronto Empathy Questionnaire (TEQ) represents empathy as a primarily emotional process. In three studies, the TEQ demonstrated strong convergent validity, correlating positively with behavioral measures of social decoding, self-report measures of empathy, and negatively with a me...

  5. A cross-cultural validation study of the Questionnaire of Educational and Learning Capital (QELC) in China, Germany and Turkey

    OpenAIRE

    Anamaria Vladut; Qian Liu; Marilena Z. LEANA-TASCILAR; Wilma Vialle; Albert Ziegler

    2013-01-01

    Unlike traditional person-centered models of giftedness, the Actiotope Model of Giftedness focuses on the person-environment interactions. It postulates that successful learning requires necessary resources, termed educational and learning capital, located both in the environment and the individual. The Questionnaire of Educational and Learning Capital (QELC) is introduced. The results of a validation study with students from China, Turkey and Germany is reported which shows that the QELC has...

  6. Translation and validation of Portuguese of a questionnaire for evaluation of psychosomatic symptoms in adults with atopic dermatitis*

    OpenAIRE

    Boleira, Manuela; Lupi, Omar; Pires, Gisele Vianna; Dias, Gabriela; Seba, Amanda Jaccobson; Guimarães, Daniel Boleira Sieiro

    2014-01-01

    BACKGROUND atopic dermatitis is directly related to psychological stress, reduced quality of life and psychosomatic symptoms. The Psychosomatic Scale for Atopic Dermatitis is the only questionnaire developed specifically for assessment of psychosomatization in atopic dermatitis. OBJECTIVES the objective of this study was to cross-culturally adapt and validate a Brazilian-Portuguese version of the Psychosomatic Scale for Atopic Dermatitis. METHODS adaptation consisted of independent translatio...

  7. Development and validation of a questionnaire for analyzing real-life falls in long-term care captured on video

    OpenAIRE

    Yang, Yijian; Schonnop, Rebecca; Feldman, Fabio; Robinovitch, Stephen

    2013-01-01

    Background Falls are the number one cause of injuries in older adults, and are particularly common in long-term care (LTC). Lack of objective evidence on the mechanisms of falls in this setting is a major barrier to prevention. Video capture of real-life falls can help to address this barrier, if valid tools are available for data analysis. To address this need, we developed a 24-item fall video analysis questionnaire (FVAQ) to probe key biomechanical, behavioural, situational, and environ...

  8. Examining the Structural Validity of the Strengths and Difficulties Questionnaire (SDQ) in a U.S. Sample of Custodial Grandmothers

    OpenAIRE

    Palmieri, Patrick A.; Smith, Gregory C.

    2007-01-01

    The authors examined the structural validity of the parent informant version of the Strengths and Difficulties Questionnaire (SDQ) with a sample of 733 custodial grandparents. Three models of the SDQ’s factor structure were evaluated with confirmatory factor analysis based on the item covariance matrix. Although indices of fit were good across all 3 models, a model that included a newly hypothesized positive construal method factor in addition to the 4 symptom factors (Emotional Symptoms, Con...

  9. When Eating Right, Is Measured Wrong! A Validation and Critical Examination of the ORTO-15 Questionnaire in German

    OpenAIRE

    Missbach, Benjamin; Hinterbuchinger, Barbara; Dreiseitl, Verena; Zellhofer, Silvia; Kurz, Carina; König, Jürgen

    2015-01-01

    The characteristic trait of individuals developing a pathological obsession and preoccupation with healthy foods and a restrictive and avoidant eating behavior is described as orthorexia nervosa (ON). For ON, neither universal diagnosis criteria nor valid tools for large-scale epidemiologic assessment are available in the literature. The aim of the current study is to analyze the psychometric properties of a translated German version of the ORTO-15 questionnaire. The German version of the ORT...

  10. Validation of a questionnaire for self-assessment of sexual function and vaginal changes after gynaecological cancer

    DEFF Research Database (Denmark)

    Jensen, Pernille T; Klee, Marianne C; Thranov, Ingrid; Groenvold, Mogens

    2004-01-01

    The Sexual function-Vaginal changes Questionnaire (SVQ), was developed to investigate sexual and vaginal problems in gynaecological cancer patients. The instrument consists of 20 core items, measuring sexual interest, lubrication, orgasm, dyspareunia, vaginal dimensions, intimacy, sexual problems...... satisfaction. For sexually active respondents an additional two scales were hypothesized: vaginal changes and sexual functioning. The psychometric analyses confirmed these scales. The internal consistency of the scales ranged 0.76-0.83 (Cronbach's alpha). The study supports the validity and reliability of the...

  11. Reliability and validity of the March of dimes preconception/prenatal family health history questionnaire: The Persian version.

    Science.gov (United States)

    Mashhadi Abdolahi, Hossein; Kargar Maher, Mohammad Hassan; Karamouz, Majid; Khosroshahi, Hossein; Dastgiri, Saeed

    2016-05-01

    In recent years, there has been a remarkable gap between rapid advancements in genetic technology and public health practice. Looking at the familial health history may bridge this gap for easier and cheaper diagnosis and prevention of congenital anomalies. The aim of this study was to validate and culturally adapt the March of Dimes Preconception/Prenatal Family Health History Questionnaire for the Iranian population. After obtaining written permission from March of Dimes, the translation-back translation of the original questionnaire was performed. The content validity was assessed by a team of 12 experts. Based on a sample of 50 general practitioners and 100 subjects referred to health centers from September to November 2014 in Tabriz, Iran, test-retest reliability and inter-rater reliability were evaluated by Kappa and Intra-class Correlation Coefficient (ICC). Content validity of the Persian version of the questionnaire was confirmed according to the modified kappa value above 0.76 for all the items included in this tool. Inter-rater reliability assessment yielded a kappa value between 0.62 and 0.92 for variables with dichotomous measurement scales and ICC ranged from 0.6 to 0.9 for variables with numeric scales. Test-retest re-administration produced kappa ranging from 0.62 to 0.92 for variables with dichotomous measurement scales and ICC from 0.6 to 0.9 for variables with numeric scales. The Persian version of the March of Dimes preconception/prenatal family health history questionnaire showed acceptable reliability and validity and may be used as a simple tool for the detection of risk factors of birth defects in Iranian population. PMID:26602878

  12. The persian version of the chronic urticaria quality of life questionnaire: factor analysis, validation, and initial clinical findings.

    Directory of Open Access Journals (Sweden)

    Marzieh Tavakol

    2014-08-01

    Full Text Available Chronic urticaria (CU also known as chronic idiopathic urticaria results in a lowered quality of life (QoL. Disease specific questionnaires are necessary to assess QoL in CU patients. Chronic Urticaria Quality of Life Questionnaire (CU-Q2oL is the only available and validated disease specific questionnaire in the assessment of QoL in CU patients originally developed in Italian language. The aim of the current study was to develop the Persian version of the CU-Q2oL with an acceptable reliability and validity.Using the standard methods provided by guidelines, CU-Q2oL was translated into Persian. A total number of 110 patients with confirmed diagnosis of CU were asked to fill the questionnaire. Determination of scales was performed in addition to checking the data for internal consistency and known group validity. Urticaria activity score 7 (UAS7 was used to assess the severity of the CU in the population study. The 6 dimensional scale of Persian CU-Q2oL was determined using the Exploratory Factor Analysis. About 68% of the variance was explained by these 6 factor structure higher than 59.9% of the original Italian version.All 6 factors showed acceptable internal consistency as measured by Cronbach ? coefficient. There was a significant correlation between UAS7 and total CU-Q2oL score. UAS7 and the presence of angioedema were predictors of CU-Q2oL score.The Persian version of CU-Q2oL was shown to be a valid and reliable tool to be used in the future clinical studies. Cultural considerations must be kept in mind in adoption of CU-Q2oL to other languages.

  13. Cross-cultural adaptation and validation of the Peripheral Artery Questionnaire: Korean version for patients with peripheral vascular diseases.

    Science.gov (United States)

    Lee, Ji Hyun; Cho, Kyoung Im; Spertus, John; Kim, Seong Man

    2012-08-01

    The Peripheral Artery Questionnaire (PAQ), as developed in US English, is a validated scale to evaluate the health status of patients with peripheral artery disease (PAD). The aim of this study was to translate the PAQ into Korean and to evaluate its reliability and validity. A multi-step process of forward-translation, reconciliation, consultation with the developer, back-translation and proofreading was conducted. The test-retest reliability was evaluated at a 2-week interval using the intra-class correlation coefficient (ICC). The validity was assessed by identifying associations between Korean PAQ (KPAQ) scores and Korean Health Assessment Questionnaire (KHAQ) scores. A total of 100 PAD patients were enrolled: 63 without and 37 with severe claudication. The reliability of the KPAQ was adequate, with an ICC of 0.71. There were strong correlations between KPAQ's subscales. Cronbach's alpha for the summary score was 0.94, indicating good internal consistency and congruence with the original US version. The validity was supported by a significant correlation between the total KHAQ score and KPAQ physical function, stability, symptom, social limitation and quality of life scores (r = -0.24 to -0.90; p < 0.001) as well as between the KHAQ walking subscale and the KPAQ physical function score (r = -0.55, p < 0.001). Our results indicate that the KPAQ is a reliable, valid instrument to evaluate the health status of Korean patients with PAD. PMID:22653880

  14. Validity of using functional threshold power and intermittent power to predict cross-country mountain bike race outcome

    OpenAIRE

    Matthew C Miller

    2014-01-01

    Validity of using functional threshold power and intermittent power to predict cross-country mountain bike race outcome. Purpose: Field tests are important for athletes and sport practitioners as they offer valuable information on performance without demanding the time and cost to visit a laboratory. This study tested the ability of relative functional threshold power (FTP) and intermittent power (IP) field-tests to be used as predictors of cross-country mountain bike (XC-MTB) race finishin...

  15. Reliability and validity of the KIDSCREEN-52 health-related quality of life questionnaire in a Greek adolescent population

    Directory of Open Access Journals (Sweden)

    Tzavara Chara

    2012-02-01

    Full Text Available Abstract Background The KIDSCREEN-52 is a worldwide instrument for measuring health-related quality of life (HRQoL in children and adolescents. The aim of this study is to assess reliability and validity of the Greek version of KIDSCREEN. Methods Questionnaires were collected from a representative nationwide sample of 1,194 adolescents aged from 11 to 17 years. Internal consistency reliability was determined by calculation of the Cronbach ? coefficient. A confirmatory factor analysis (CFA was conducted in order to test the construct validity of the questionnaire. Validity was further examined by investigating the correlation of KIDSCREEN with the Strengths and Difficulties Questionnaire (SDQ and its association with socioeconomic and health-related factors. Results Internal consistency reliability was accepted with a Cronbach ? above 0.73 for all KIDSCREEN dimensions. CFA showed that the ten-dimensional model fitted the data well (root mean square error of approximation (RMSEA = 0.048, comparative fit index (CFI = 0.971 and goodness of fit index (GFI = 0.965. Correlation coefficients between KIDSCREEN and SDQ dimensions were significant. Adolescents of low socioeconomic status reported lower scores in the majority of KIDSCREEN dimensions. Also, adolescents with chronic health problem had poorer quality of life concerning physical well-being and other dimensions of KIDSCREEN. Conclusions The Greek version of KIDSCREEN-52 was found to have satisfied psychometric properties and could be suitable for assessing HRQoL in Greek adolescents.

  16. Meals in Our Household: reliability and initial validation of a questionnaire to assess child mealtime behaviors and family mealtime environments.

    Science.gov (United States)

    Anderson, Sarah E; Must, Aviva; Curtin, Carol; Bandini, Linda G

    2012-02-01

    Mealtimes in families with young children are increasingly of interest to nutrition and public health researchers, yet assessment tools are limited. Meals in Our Household is a new parent-report questionnaire that measures six domains: 1) structure of family meals, 2) problematic child mealtime behaviors, 3) use of food as reward, 4) parental concern about child diet, 5) spousal stress related to child's mealtime behavior, and 6) influence of child's food preferences on what other family members eat. Reliability and initial face, construct, and discriminant validity of the questionnaire were evaluated between January 2007 and December 2009 in two cross-sectional studies comprising a total of 305 parents of 3- to 11-year-old children (including 53 children with autism spectrum disorders). Internal consistencies (Cronbach's α) for the six domains averaged .77 across both studies. Test-retest reliability, assessed among a subsample of 44 parents who repeated the questionnaire after between 10 and 30 days, was excellent (Spearman correlations for the domain scores between two administrations ranged from 0.80 to 0.95). Initial construct validity of the instrument was supported by observation of hypothesized inter-relationships between domain scores that were of the same direction and similar magnitude in both studies. Consistent with discriminant validity, children with autism spectrum disorders had statistically significantly (Pfamily mealtime environments and children's mealtime behaviors. PMID:22741169

  17. Construction and validation of a questionnaire on the knowledge of healthy habits and risk factors for cardiovascular disease in schoolchildren

    Directory of Open Access Journals (Sweden)

    Ftima H. Cecchetto

    2014-07-01

    Full Text Available OBJECTIVES: To develop and analyze the reliability and validity of a questionnaire on the knowledge of healthy habits and risk factors for cardiovascular disease (CARDIOKID to be used in schoolchildren. METHODS: The study included 145 children aged 7 to 11 years. The measured factors were the knowledge of healthy habits and risk factors for cardiovascular disease. Cronbach's alpha and intra-class correlation coefficient (ICC were used to verify reliability, and exploratory factor analysis was used to assess the validity of the questionnaire. RESULTS: The sample consisted of 60% females and 40% males. In factorial analysis, the Kaiser-Meyer-Olkin (KMO test result was measures of sampling adequacy (MSA = 0.81 and Bartlett's test of sphericity was X2 = (66 = 458.64 (p < 0.001. In the factorial analysis with varimax rotation, two dimensions were defined. The "healthy habits" dimension was composed of five factors (ICC = 0.87 and ? = 0.93 and the "cardiovascular risk factors" dimension was composed of seven factors (ICC = 0.83 and ? = 0.91. In the individual factor analysis, Cronbach's alphas were between 0.93 and 0.91. Total variance was 46.87%. There were no significant differences between test and retest applications. CONCLUSION: The questionnaire presented satisfactory validity and reliability (internal consistency and reproducibility, allowing for its use in children.

  18. Dimensionality of the Pay Satisfaction Questionnaire: a validation study in Belgium.

    Science.gov (United States)

    De Gieter, S; De Cooman, R; Pepermans, R; Caers, R; Du Bois, C; Jegers, M

    2006-06-01

    This study examined the underlying dimensions of the Pay Satisfaction Questionnaire to test whether the robust 4-factor structure (Pay Level, Benefits, Raises, and Structure or Administration) often established in the United States can be generalized to other countries and cultures as well. Data of 4 samples (for-profit employees, nonprofit nurses, cultural centre employees, and nonprofit teachers) were analysed with confirmatory factor analyses. The results for the first 3 samples yielded support for the original 4-factor structure of the Pay Satisfaction Questionnaire. In the teachers' sample, the irrelevant Benefits items were excluded from the analysis, resulting in a 3-factor structure of pay satisfaction. PMID:16933658

  19. Differences in surrogate threshold effect estimates between original and simplified correlation-based validation approaches.

    Science.gov (United States)

    Schürmann, Christoph; Sieben, Wiebke

    2016-03-30

    Surrogate endpoint validation has been well established by the meta-analytical correlation-based approach as outlined in the seminal work of Buyse et al. (Biostatistics, 2000). Surrogacy can be assumed if strong associations on individual and study levels can be demonstrated. Alternatively, if an effect on a true endpoint is to be predicted from a surrogate endpoint in a new study, the surrogate threshold effect (STE, Burzykowski and Buyse, Pharmaceutical Statistics, 2006) can be used. In practice, as individual patient data (IPD) are hard to obtain, some authors use only aggregate data and perform simplified regression analyses. We are interested in to what extent such simplified analyses are biased compared with the ones from a full model with IPD. To this end, we conduct a simulation study with IPD and compute STEs from full and simplified analyses for varying data situations in terms of number of studies, correlations, variances and so on. In the scenarios considered, we show that, for normally distributed patient data, STEs derived from ordinary (weighted) linear regression generally underestimate STEs derived from the original model, whereas meta-regression often results in overestimation. Therefore, if individual data cannot be obtained, STEs from meta-regression may be used as conservative alternatives, but ordinary (weighted) linear regression should not be used for surrogate endpoint validation. Copyright © 2015 John Wiley & Sons, Ltd. PMID:26522510

  20. Validation of Accelerometer Thresholds and Inclinometry for Measurement of Sedentary Behavior in Young Adult University Students.

    Science.gov (United States)

    Peterson, Neil E; Sirard, John R; Kulbok, Pamela A; DeBoer, Mark D; Erickson, Jeanne M

    2015-12-01

    Sedentary behavior (SB) is a major contributor to obesity and significant morbidity and mortality in adolescence and adulthood, yet measurement of SB is still evolving. The purpose of this study was to assess the degree of construct validity of the inclinometer function and single-axis and vector magnitude accelerometry metrics of the ActiGraph GT3X+ in objectively measuring SB and physical activity in 28 young adult university students who performed nine semi-structured activities, each for five minutes: lying, sitting, reading, seated video gaming, video watching, seated conversation, standing, stationary biking, and treadmill walking. Inclinometry and four output metrics from the ActiGraph were analyzed in comparison to direct observation by a researcher recorded each minute. For overall accuracy in measuring both SB and physical activity, all four accelerometer metrics (94.7-97.8%) outperformed the inclinometer function (70.9%). Vector magnitude accelerometry with a threshold of 150 counts per minute as the cut point for sedentary behavior was superior to other methods. While accelerometry was more accurate overall at detecting the behaviors tested, inclinometry had some advantages over accelerometry methods at detecting walking, biking, and standing. The findings support use of accelerometry as a valid objective measure of body movement, while use of inclinometry as a sole measure is not recommended. Additional research would be beneficial to improve the calibration of the inclinometer and explore ways of combining this with accelerometer data for objectively measuring SB and physical activity. PMID:26444969

  1. Validity of a Questionnaire to Assess the Physical Activity Level in Coronary Artery Disease Patients

    Science.gov (United States)

    Guiraud, Thibaut; Granger, Richard; Bousquet, Marc; Gremeaux, Vincent

    2012-01-01

    The aim of the study is to compare, in coronary artery disease patients, physical activity (PA) assessed with the Dijon Physical Activity Questionnaire (DPAQ) and the true PA objectively measured using an accelerometer. Seventy patients wore an accelerometer (MyWellness Key actimeter) throughout 1 week after a cardiac rehabilitation program that

  2. Construct Validity of Attributional Style: Modeling Context-Dependent Item Sets in the Attributional Style Questionnaire.

    Science.gov (United States)

    Higgins, N. C.; Zumbo, Bruno D.; Hay, Jana L.

    1999-01-01

    Confirmatory factor analysis of data from 1,346 respondents to the Attributional Style Questionnaire (ASQ) (C. Peterson and others, 1982) reveals that adequate fit is provided by a three-factor attributional style model that includes context-dependent item sets. Results suggest that there is no such thing as a nonsituational attributional style.…

  3. Development and validation of a brief, descriptive Danish pain questionnaire (BDDPQ)

    DEFF Research Database (Denmark)

    Perkins, F M; Werner, M U; Persson, F; Holte, Kathrine; Jensen, Torben Slott; Kehlet, H

    2004-01-01

    the McGill pain questionnaire into English. Evaluative word value was estimated using a visual analog scale (VAS). Discriminative function was assessed by having patients with one of six painful conditions (postherpetic neuralgia, phantom limb pain, rheumatoid arthritis, ankle fracture, appendicitis...

  4. Science Motivation Questionnaire II: Validation with Science Majors and Nonscience Majors

    Science.gov (United States)

    Glynn, Shawn M.; Brickman, Peggy; Armstrong, Norris; Taasoobshirazi, Gita

    2011-01-01

    From the perspective of social cognitive theory, the motivation of students to learn science in college courses was examined. The students--367 science majors and 313 nonscience majors--responded to the Science Motivation Questionnaire II, which assessed five motivation components: intrinsic motivation, self-determination, self-efficacy, career…

  5. Validation of the Emotion Regulation and Social Skills Questionnaire for Young People with Autism Spectrum Disorders

    Science.gov (United States)

    Butterworth, Thomas W.; Hodge, M. Antoinette; Sofronoff, Kate; Beaumont, Renae; Gray, Kylie M.; Roberts, Jacqueline; Horstead, Siân K.; Clarke, Kristina S.; Howlin, Patricia; Taffe, John R.; Einfeld, Stewart L.

    2014-01-01

    The current study aims to evaluate the psychometric properties of the Emotion Regulation and Social Skills Questionnaire (ERSSQ), a rating scale designed specifically to assess the social skills of young people with Autism Spectrum Disorder (ASD). The participants were 84 children and young adolescents with ASD, aged between 7.97 and 14.16 years…

  6. Science Motivation Questionnaire II: Validation with Science Majors and Nonscience Majors

    Science.gov (United States)

    Glynn, Shawn M.; Brickman, Peggy; Armstrong, Norris; Taasoobshirazi, Gita

    2011-01-01

    From the perspective of social cognitive theory, the motivation of students to learn science in college courses was examined. The students--367 science majors and 313 nonscience majors--responded to the Science Motivation Questionnaire II, which assessed five motivation components: intrinsic motivation, self-determination, self-efficacy, career

  7. Development and preliminary validation of the 'Caring for Country' questionnaire: measurement of an Indigenous Australian health determinant

    Directory of Open Access Journals (Sweden)

    Gunthorpe Wendy

    2008-12-01

    Full Text Available Abstract Background 'Caring for Country' is defined as Indigenous participation in interrelated activities with the objective of promoting ecological and human health. Ecological services on Indigenous-owned lands are belatedly attracting some institutional investment. However, the health outcomes associated with Indigenous participation in 'caring for country' activities have never been investigated. The aims of this study were to pilot and validate a questionnaire measuring caring for country as an Indigenous health determinant and to relate it to an external reference, obesity. Methods Purposively sampled participants were 301 Indigenous adults aged 15 to 54 years, recruited during a cross-sectional program of preventive health checks in a remote Australian community. Questionnaire validation was undertaken with psychometric tests of internal consistency, reliability, exploratory factor analysis and confirmatory one-factor congeneric modelling. Accurate item weightings were derived from the model and used to create a single weighted composite score for caring for country. Multiple linear regression modelling was used to test associations between the caring for country score and body mass index adjusting for socio-demographic factors and health behaviours. Results The questionnaire demonstrated adequate internal consistency, test-retest validity and proxy-respondent validity. Exploratory factor analysis of the 'caring for country' items produced a single factor solution that was confirmed via one-factor congeneric modelling. A significant and substantial association between greater participation in caring for country activities and lower body mass index was demonstrated. Adjusting for socio-demographic factors and health behaviours, an inter-quartile range rise in caring for country scores was associated with 6.1 Kg and 5.3 Kg less body weight for non-pregnant women and men respectively. Conclusion This study indicates preliminary support for the validity of the caring for country concept and a questionnaire designed to measure it. This study also highlights the importance of investigating Indigenous-asserted health promotion activities. Further studies in similar populations are merited to test the generalisability of this questionnaire and to explore associations with other important Indigenous health outcomes.

  8. Validation of a German Version of the Ethical Leadership at Work Questionnaire by Kalshoven et al. (2011).

    Science.gov (United States)

    Steinmann, Barbara; Nübold, Annika; Maier, Günter W

    2016-01-01

    The present study evaluates the psychometric properties of a German version of the Ethical Leadership at Work questionnaire (ELW-D), and further embeds the construct of ethical leadership within its nomological network. Confirmatory factor analyses (CFAs) based on the total sample of N = 363 employees support the assumed seven-factor structure of the German translation. Within a sub-sample of N = 133, the ELW-D shows positive correlations with related leadership behaviors (transformational leadership, contingent reward, and servant leadership), and negative correlations with destructive ones (passive leadership, autocratic leadership, and abusive supervision), approving convergent validity of the scale. Comparisons of correlated correlation coefficients reveal restrictions of its discriminant validity. In support of the criterion-related validity (N = 100), the ELW-D relates to work-related attitudes (e.g., job satisfaction, satisfaction with the leader, trust in the leader) and follower behaviors (e.g., extra effort, organizational citizenship behavior) in the way expected. Besides, ELW-D-dimensions show incremental validity over and above the Ethical Leadership Scale, emphasizing the added value of this questionnaire. PMID:27065916

  9. Validation of a German Version of the Ethical Leadership at Work Questionnaire by Kalshoven et al. (2011)

    Science.gov (United States)

    Steinmann, Barbara; Nübold, Annika; Maier, Günter W.

    2016-01-01

    The present study evaluates the psychometric properties of a German version of the Ethical Leadership at Work questionnaire (ELW-D), and further embeds the construct of ethical leadership within its nomological network. Confirmatory factor analyses (CFAs) based on the total sample of N = 363 employees support the assumed seven-factor structure of the German translation. Within a sub-sample of N = 133, the ELW-D shows positive correlations with related leadership behaviors (transformational leadership, contingent reward, and servant leadership), and negative correlations with destructive ones (passive leadership, autocratic leadership, and abusive supervision), approving convergent validity of the scale. Comparisons of correlated correlation coefficients reveal restrictions of its discriminant validity. In support of the criterion-related validity (N = 100), the ELW-D relates to work-related attitudes (e.g., job satisfaction, satisfaction with the leader, trust in the leader) and follower behaviors (e.g., extra effort, organizational citizenship behavior) in the way expected. Besides, ELW-D-dimensions show incremental validity over and above the Ethical Leadership Scale, emphasizing the added value of this questionnaire. PMID:27065916

  10. The validation of the Minnesota Job Satisfaction Questionnaire in selected organisations in South Africa

    Directory of Open Access Journals (Sweden)

    Johanna H. Buitendach

    2009-04-01

    Full Text Available The objectives of this study were to assess the construct equivalence of the Minnesota Job Satisfaction Questionnaire (MSQ, and to investigate the manifestation of job satisfaction at selected organisations in South Africa. A cross-sectional survey design with a random sample (N = 474 was used. The MSQ and a biographical questionnaire were administered. The results confirmed a two-factor model of job satisfaction, consisting of extrinsic job satisfaction and intrinsic job satisfaction. Exploratory factor analysis with target rotations conf rmed the construct equivalence of scales for the black and white groups. The results obtained from comparing job satisfaction levels of various demographic groups showed that practically significant differences existed between the job satisfaction of different age and race groups.

  11. Reliability and Validity of an Internet-based Questionnaire Measuring Lifetime Physical Activity

    OpenAIRE

    De Vera, Mary A.; Ratzlaff, Charles; Doerfling, Paul; Kopec, Jacek

    2010-01-01

    Lifetime exposure to physical activity is an important construct for evaluating associations between physical activity and disease outcomes, given the long induction periods in many chronic diseases. The authors' objective in this study was to evaluate the measurement properties of the Lifetime Physical Activity Questionnaire (L-PAQ), a novel Internet-based, self-administered instrument measuring lifetime physical activity, among Canadian men and women in 20052006. Reliability was examined u...

  12. Spiritual needs of patients with chronic pain diseases and cancer - validation of the spiritual needs questionnaire

    OpenAIRE

    Büssing A; Balzat HJ; Heusser P

    2010-01-01

    Abstract Purpose For many patients confronted with chronic diseases, spirituality/religiosity is a relevant resource to cope. While most studies on patients' spiritual needs refer to the care of patients at the end of life, our intention was to develop an instrument to measure spiritual, existential and psychosocial need of patients with chronic diseases. Methods In an anonymous cross-sectional survey, we applied the Spiritual Needs Questionnaire (SpNQ version 1.2.) to 210 patients (75% women...

  13. Development and validation of the Sociocultural Attitudes Towards Appearance Questionnaire-4 (SATAQ-4)

    OpenAIRE

    Schaefer, Lauren M.; Burke, Natasha L.; Thompson, J. Kevin; Dedrick, Robert F.; Heinberg, Leslie J.; Rachel M. Calogero; Bardone-Cone, Anna M.; Mary K. Higgins; Frederick, David A.; Kelly, Mackenzie; Anderson, Drew A.; Schaumberg, Katherine; Nerini, Amanda; Stefanile, Cristina; Dittmar, Helga

    2015-01-01

    The Sociocultural Attitudes Towards Appearance Questionnaire-3 (SATAQ-3) and its earlier versions are measures designed to assess societal and interpersonal aspects of appearance ideals. Correlational, structural equation modeling, and prospective studies of the SATAQ-3 have shown consistent and significant associations with measures of body image disturbance and eating pathology. In the current investigation, the SATAQ-3 was revised to improve upon some conceptual limitations and was evaluat...

  14. Factor Structure and Validation of the Dimensional Assessment of Personality Questionnaire (DAPQ)

    OpenAIRE

    Krupić, Dino; RUČEVIĆ, Silvija

    2015-01-01

    The last decade was extremely dynamic in the field of personality disorder. The extensive research has resulted with significant changes in conceptualization and assessment of personality psychopathology. DSM 5 has introduced a hybrid diagnostic model of personality disorders, which leads toward implementing dimensional instead of categorical approach to personality disorders. There are many questionnaires aimed to measure dimensions of personality psychopathology. However, they contain a lar...

  15. Screening for personality disorders: A new questionnaire and its validation using Latent Class Analysis

    OpenAIRE

    Julia Lange; Christian Geiser; Karl Heinz Wiedl; Henning Schttke

    2012-01-01

    Background: We evaluated a new screening instrument for personality disorders. The Personality Disorder Screening (PDS) is a self-administered screening questionnaire that includes 12 items from the Personality Self Portrait (Oldham & Morris, 1990). Sampling and methods: The data of n = 966 participants recruited from the non-clinical population and from different clinical settings were analyzed using latent class analysis. Results: A 4-class model fitted the data best. It confirmed a classif...

  16. Assessing decentering: Validation, psychometric properties and clinical usefulness of the Experiences Questionnaire in a Spanish sample

    OpenAIRE

    Soler Ribaudi, Joaquim; Franquesa, Alba; Feliu-Soler, Albert; Cebolla i Martí, Ausiàs Josep; García Campayo, Javier; Tejedor, Rosa; Demarzo, Marcelo; Baños Rivera, Rosa María; Pascual, Juan Carlos; Portella, María J.

    2014-01-01

    Decentering is defined as the ability to observe one’s thoughts and feelings in a detached manner. The Experiences Questionnaire (EQ) is a self-report instrument that originally assessed decentering and rumination. The purpose of this study was to evaluate the psychometric properties of the Spanish version of EQ-Decentering and to explore its clinical usefulness. The 11-item EQ-Decentering subscale was translated into Spanish and psychometric properties were examined in a sample of 921 adult ...

  17. Measuring Experiential Avoidance: Reliability and Validity of the Dutch 9-item Acceptance and Action Questionnaire (AAQ)

    OpenAIRE

    Boelen, P.A.; Reijntjes, A.H.A.

    2008-01-01

    Three studies evaluated psychometric properties of the Dutch version of the 9-item Acceptance and Action Questionnaire (AAQ)—a self-report measure designed to assess experiential avoidance as conceptualized inAcceptance and Commitment Therapy (ACT). Study 1, among bereaved adults, showed that a one-factor model, with AAQ-items constituting a single dimension of experiential avoidance, fitted the data well. The internal consistency and temporal stability of the AAQ were satisfactory. In Study ...

  18. Developing and Validation of Identifying People in Risk of Addiction Questionnaire (I.P.R.A)

    OpenAIRE

    Anisi, Jafar; Bahadori, Mohammad Hossein; Jahanbakhsh, Marziyeh

    2013-01-01

    Background Drug addiction is considered as a problem of the new century which has destructive consequences for both family and society. This ominous phenomenon resulted from many factors. Present research aimed at recognition of inter-personal factors related to addiction and were conducted through a questionnaire to identify the youths at risk of addiction. Objectives Present research aimed at recognition of inter-personal factors related to addiction and were conducted through a questionnai...

  19. Measuring Experiential Avoidance: Reliability and Validity of the Dutch 9-item Acceptance and Action Questionnaire (AAQ)

    OpenAIRE

    Boelen, P.A.; Reijntjes, A.H.A.

    2008-01-01

    Three studies evaluated psychometric properties of the Dutch version of the 9-item Acceptance and Action Questionnaire (AAQ)a self-report measure designed to assess experiential avoidance as conceptualized inAcceptance and Commitment Therapy (ACT). Study 1, among bereaved adults, showed that a one-factor model, with AAQ-items constituting a single dimension of experiential avoidance, fitted the data well. The internal consistency and temporal stability of the AAQ were...

  20. The Validity and Reliability of the Turkish Version of the Obsessive Beliefs Questionnaire-44 (OBQ-44)

    OpenAIRE

    Murat BOYSAN; Lütfullah BEŞİROĞLU; Nuralay ÇETİNKAYA; Atli, Abdullah; Adem AYDIN

    2010-01-01

    Objective: Cognitive factors have a central place in the etiology and persistenceof obsessive-compulsive disorder (OCD). The aim of the study was to evaluatepsychometric properties of the Turkish version of the ObsessiveBeliefs Questionnaire-44 (OBQ-44). Original factor structure of the OBQ-44 anddiscrimination characteristic of the instrument between OCD patients andnonclinical population were evaluated extensively in Turkish sample.Methods: Data were collected from 175 healthy subjects and ...

  1. [The Phase Model of Psychotherapeutic Outcome: Validation of the "Questionnaire for the Evaluation of Psychotherapeutic Change Processes" (FEP)].

    Science.gov (United States)

    Sembill, Anja; Vocks, Silja; Schöttke, Henning

    2016-01-01

    Sufficiently theoretically founded and validated measures in German language to assess psychotherapeutic change are rare. The German Questionnaire for the Evaluation of Psychotherapeutic Change Processes (FEP) was designed on the basis of the Phase model of psychotherapeutic outcome. In the present study, the psychometric properties of the FEP and especially its factorial structure are validated. Psychometric values were calculated and confirmatory factor analyses were performed (outpatient sample, N=427). Itemindices, reliability - with exception of retest-reliability - and validity reached overall good to very good values. The best model-fit indices were obtained for the 3-factor-structure corresponding to the FEP-subscales Well-being, Symptoms and Interpersonal relations which represent the dimensions postulated by the Phase model. The FEP proved to be a psychometrically well-founded transdiagnostic measure of outcome and change which represents multidimensional phases of change. Its application in outcome monitoring is recommended. PMID:26764904

  2. Development and validation of a Hindi language health-related quality of life questionnaire for melasma in Indian patients

    Directory of Open Access Journals (Sweden)

    Rashmi Sarkar

    2016-01-01

    Full Text Available Background: Melasma, which is fairly common in Indians, causes significant emotional and psychological impact. A Hindi instrument would be useful to assess the impact of melasma on the quality of life in Indian patients. Objective: To create a semantic equivalent of the original MELASQOL questionnaire in Hindi and validate it. Methods: A Hindi adaptation of the original MELASQOL (Hi-MELASQOL was prepared using previously established guidelines. After pre-testing, the Hi-MELASQOL questionnaire was administered to 100 women with melasma visiting the out-patient registration counter of Safdarjung Hospital, Delhi. These women were also administered a Hindi equivalent of the Health Related Quality of Life (HRQOL questionnaire. Melasma area severity index (MASI of all the participants was calculated. Results: The mean MASI score was 20.0 ± 7.5 and Hi-MELASQOL score was 37.19 ± 18.15; both were highly, positively and significantly correlated. Reliability analysis showed satisfactory results. Physical health, emotional well-being and social life were the most adversely affected life domains. Limitations: It was a single-center study and the number of patients studied could have been larger. Conclusion: Hi-MELASQOL is a reliable and validated tool to measure the quality of life in Indians with melasma.

  3. Development, validation, and implementation of a questionnaire assessing disease knowledge and understanding in adult cystic fibrosis patients.

    LENUS (Irish Health Repository)

    Siklosi, Karen R

    2012-02-01

    BACKGROUND: The number of adults living with cystic fibrosis (CF) is increasing, necessitating an assessment of knowledge in this growing population. METHODS: A questionnaire assessing CF knowledge was completed by 100 CF patients (median age: 26.0 years, range 17-49 years; median FEV: 57.0% predicted, range 20-127% predicted). Level of knowledge was correlated with clinical and sociodemographic characteristics. RESULTS: Questionnaire validation showed acceptable internal consistency (alpha=0.75) and test-retest reliability (0.94). Patients had fair overall understanding of CF (mean=72.4%, SD=13.1), with greater knowledge of lung and gastrointestinal topics (mean=81.6%, SD=11.6) than reproduction and genetics topics (mean=57.9%, SD=24.1). Females and those with post-secondary education scored significantly higher (p<0.05). CONCLUSIONS: This study validated a questionnaire that can be utilized to assess CF knowledge. Although CF patients understand most aspects of their disease, knowledge deficits are common - particularly regarding genetics and reproduction - and should be considered when developing CF education programs.

  4. External validity of the Symptom Assessment-45 Questionnaire (SA-45) in a clinical sample.

    Science.gov (United States)

    Slavin-Mulford, Jenelle; Perkey, Hana; Blais, Mark; Stein, Michelle; Sinclair, Samuel Justin

    2015-04-01

    This study seeks to evaluate the construct validity of the Symptom Assessment-45 by investigating the instrument's correlation with selected scales from the Personality Assessment Inventory and life-event data in a sample of 93 psychiatric patients. The life-event data used in the study included: education and employment, as well as history of suicide attempts, psychiatric hospitalizations, medical problems, hallucinations, and paranoid ideation. Bivariate correlations were computed to explore the associations among the SA-45 scales and the validity criteria. The results indicated that the SA-45 scales demonstrated adequate convergent and divergent validity with target scales from the PAI. They were also found to be meaningfully associated with a variety of life event variables. These findings add to the emerging body of evidence corroborating the convergent and discriminant validity of the SA-45. PMID:25612902

  5. Validation of the caregivers' satisfaction with Stroke Care Questionnaire: C-SASC hospital scale.

    Science.gov (United States)

    Cramm, Jane M; Strating, Mathilde M H; Nieboer, Anna P

    2011-06-01

    To date, researchers have lacked a validated instrument to measure stroke caregivers' satisfaction with hospital care. We adjusted a validated patient version of satisfaction with hospital care for stroke caregivers and tested the 11-item caregivers' satisfaction with hospital care (C-SASC hospital scale) on caregivers of stroke patients admitted to nine stroke service facilities in the Netherlands. Stroke patients were identified through the stroke service facilities; caregivers were identified through the patients. We collected admission demographic data from the caregivers and gave them the C-SASC hospital scale. We tested the instrument by means of structural equation modeling and examined its validity and reliability. After the elimination of three items, the confirmatory factor analyses revealed good indices of fit with the resulting eight-item C-SASC hospital scale. Cronbach's ? was high (0.85) and correlations with general satisfaction items with hospital care ranged from 0.594 to 0.594 (convergent validity). No significant relations were found with health and quality of life (divergent validity). Such results indicate strong construct validity. We conclude that the C-SASC hospital scale is a promising instrument for measuring stroke caregivers' satisfaction with hospital stroke care. PMID:21181184

  6. Measuring patient experiences in Fabry disease: validation of the Fabry-specific Pediatric Health and Pain Questionnaire (FPHPQ

    Directory of Open Access Journals (Sweden)

    Ramaswami Uma

    2012-09-01

    Full Text Available Abstract Introduction Common symptoms for children with Anderson-Fabry Disease (FD such as acroparaesthesia and gastrointestinal manifestations can only be objectively assessed in patients using a valid instrument. To date, no such instrument exists. Methods A preliminary 40-item measure of symptoms and experience with FD, the Fabry-specific Paediatric Health and Pain Questionnaire (FPHPQ was developed, but lacked a formal assessment of its measurement properties. The FPHPQ was used in the Fabry Outcome Survey (FOS, a registry for all patients with a confirmed diagnosis of FD who are receiving agalsidase alfa, or are treatment naïve and who are managed by physicians participating in FOS. After an item analysis to explore how items performed and combined into domains, a battery of psychometric analyses was performed to assess the measurement properties of this new instrument. Results Eighty-seven children (ages 4-18 years completed the questionnaire. Twenty-three items in three subscales of the questionnaire emerged: pain associated with heat or exertion, pain associated with cold, and abdominal pain and fatigue symptoms. Internal consistency reliability for all three subscales was good (Cronbach alpha ≥ 0.84. Reliability was equally high for all age groups (4-7, 8-12, and 13-18. Test-retest reliability was high for all three subscales (intraclass correlation coefficient ≥ 0.74. Construct validity was demonstrated by moderate correlation with brief pain inventory (BPI, KINDL, and EQ-5D. Known group validity showed all subscales were able to discriminate between Fabry disease severity groups as classified by above or below median of the FOS MSSI (Mainz Severity Score Index grade. The heat or exertion subscale was responsive to change in symptoms between responders and non-responders as defined by change in EQ-5D index scores between the first and second visit. Conclusions Preliminary results indicate that the measurement properties of FPHPQ are valid and reliable for assessing patient-reported symptoms of FD. The questionnaire could be a useful tool for clinicians to understand the progression of disease and monitor treatment effects. FPHPQ will be further validated and refined as the FOS registry is continuously adding more patients.

  7. The validity and reliability of the 'Cancer Caregiving Tasks, Consequences and Needs Questionnaire' (CaTCoN)

    DEFF Research Database (Denmark)

    Lund, Line; Ross, Lone; Petersen, Morten A; Grønvold, Mogens

    2014-01-01

    Background. Caregivers are often involved in and affected by the patient's disease. The questionnaire 'Cancer Caregiving Tasks, Consequences and Needs Questionnaire' (CaTCoN) was developed to measure caregivers' experiences. The aim of this study is to evaluate the construct validity and...... hypothesized, and the subscales were tested by item-item correlations, followed by factor analysis, calculation of internal consistency by Cronbach's alpha, and multitrait-scaling analysis. Further, theoretically based hypotheses about convergence and divergence between CaTCoN and FAMCARE/FIN (sub)scales were...... formulated and tested. Results. Analyses were based on 590 caregivers' responses. Initially, 11 CaTCoN subscales were hypothesized. The item-item correlations and factor analysis lead to some revisions, but the analyses confirmed the hypothesized subscales to a large extent, resulting in nine Ca...

  8. Validation of the Marijuana Effect Expectancies Questionnaire (MEEQ in a Non-Clinical French-Speaking Adolescent Sample

    Directory of Open Access Journals (Sweden)

    Emilie Schmits

    2016-02-01

    Full Text Available Teenagers commonly use cannabis. Expectancies related to the effects of cannabis play an important role in its consumption and are frequently measured with the Marijuana Effect Expectancies Questionnaire (MEEQ. This study aims to assess the psychometric properties (factor structure, internal consistency reliability, criterion validity of the French MEEQ. A sample of 1,343 non-clinical teenagers (14–18 years were recruited to answer a self-report questionnaire; 877 of them responded twice (one-year interval. A four-factor structure was obtained: Cognitive Impairment and Negative, Relaxation and Social Facilitation, Perceptual Enhancement and Craving and Negative Behavioral Effect Expectancies. It is concluded that the French MEEQ constitutes an appropriate tool to measure cannabis effect expectancies among adolescents.

  9. Validity of bone mineral density and WHO fracture risk assessment thresholds in hip fractures.

    Science.gov (United States)

    Shahla, Ahmad

    2011-09-01

    Hip fractures are common and serious consequence of osteoporosis. Bone mineral density (BMD) measurement and the World Health Organization (WHO) fracture risk assessment tool are considered to predict the hip osteoporotic fractures. In this study, their sensitivities in hip fracture cases are evaluated. BMD and WHO probability of fracture risk were determined in 71 hip fractures ? 50 years of old. Totally, 65% of patients had ?-2.5 BMD T score. 81% of patients had above the upper interventional threshold of WHO fracture risk probability model. Sensitivities were low in 50-59 year age group with progression in older age groups. Results of BMD T score and fracture risk probabilities were not significant between men and women. There were 23% and 49% sensitivities of less than or equal to -2.5 T score in the 50-59 and 60-69 year age groups with a 31% sensitivity of greater than 3% probability of hip fracture risk in the 50-59 year age group, both of which were not valid for predicting hip fracture risk. PMID:21888461

  10. Reliability and Validity of the Korean Young Schema Questionnaire-Short Form-3 in Medical Students

    OpenAIRE

    Lee, Seung Jae; Choi, Young Hee; Rim, Hyo Deog; Won, Seung Hee; Lee, Dong-Woo

    2015-01-01

    Objective The Young Schema Questionnaire (YSQ) is a self-report measure of early maladaptive schemas and is currently in its third revision; it is available in both long (YSQ-L3) and short (YSQ-S3) forms. The goal of this study was to develop a Korean version of the YSQ-S3 and establish its psychometric properties in a Korean sample. Methods A total of 542 graduate medical students completed the Korean version of the YSQ-S3 and several other psychological scales. A subsample of 308 subjects c...

  11. Validity and Reliability of the Turkish Version of the Nuss Questionnaire Modified for Adults

    OpenAIRE

    Bahadir, A. Tugba; Kuru, Pinar; Afacan, Ceyda; Ermerak, Nezih Onur; Bostanci, Korkut; Yuksel, Mustafa

    2015-01-01

    Background Pectus excavatum (PE) is the most common chest wall deformity. The Nuss Questionnaire modified for Adults (NQmA) is a disease-specific health-related quality of life assessment tool for patients with pectus deformities. The aim of this study is to adapt the NQmA into Turkish. Methods Two hundred and sixty-five patients with PE were participated, with an age range of 14 to 29 years. All patients underwent a physical examination and had not undergone corrective surgery. The Turkish v...

  12. Spanish validation of the Family Questionnaire (FQ) in families of patients with an eating disorder

    OpenAIRE

    Sepúlveda García, Ana Rosa; Anastasiadou, Dimitra; Rodríguez, Laura; Almendros, Carmen; Andrés, Patricia; VAZ, Francisco; Graell, Montserrat

    2014-01-01

    The objective of this study is to evaluate the psychometric properties of the Spanish version of the Family Questionnaire (FQ) and to further examine the differences between mothers´ and fathers´ emotional response to an eating disorder (ED). Method: A total of 382 carers of patients with an ED participated in the study, with ages ranging from forty to fi fty-three years old. Results: The use of confi rmatory factor analysis according to gender supported both factor models of the FQ, with ...

  13. Adaptation interculturelle et validation du questionnaire VISA-P en français

    OpenAIRE

    Oppong-Kyei, Julian; Bruyère, Olivier; Delvaux, François; Croisier, Jean-Louis; Forthomme, Bénédicte; Crielaard, Jean-Michel; Kaux, Jean-François

    2014-01-01

    Introduction La tendinopathie patellaire est une affection musculo-squelettique très fréquentes chez le sportif et la plus fréquente au niveau du genou. Elle affecte le plus souvent des disciplines qui nécessitent soit des impulsions et des sauts soit un travail important du quadriceps. Le Victorian Institute of Sports Assessment–Patellar (VISA-P) est un questionnaire permettant d’évaluer les symptômes et leurs retentissements sur les activités physiques quotidiennes et sportives de la te...

  14. Adaption and validation of the Safety Attitudes Questionnaire for the Danish hospital setting

    DEFF Research Database (Denmark)

    Kristensen, Solvejg; Sabroe, Svend; Bartels, Paul; Mainz, Jan; Christensen, Karl Bang

    2015-01-01

    PURPOSE: Measuring and developing a safe culture in health care is a focus point in creating highly reliable organizations being successful in avoiding patient safety incidents where these could normally be expected. Questionnaires can be used to capture a snapshot of an employee's perceptions of...... from the confirmatory factor analysis showed: c(2)=1496.76, P<0.001, CFI 0.901, RMSEA (90% CI) 0.053 (0.050-0056), Probability RMSEA (p close)=0.057. Inter-scale correlations between the factors showed moderate-to-high correlations. The scale stress recognition had significant negative correlations...

  15. Measuring cancer care coordination: development and validation of a questionnaire for patients

    Directory of Open Access Journals (Sweden)

    Butow Phyllis N

    2011-07-01

    Full Text Available Abstract Background Improving the coordination of cancer care is a priority area for service improvement. However, quality improvement initiatives are hindered by the lack of accurate and reliable measures of this aspect of cancer care. This study was conducted to develop a questionnaire to measures patients' experience of cancer care coordination and to assess the psychometric properties of this instrument. Methods Questionnaire items were developed on the basis of literature review and qualitative research involving focus groups and interviews with cancer patients, carers and clinicians. The draft instrument was completed 686 patients who had been recently treated for a newly diagnosed cancer, including patients from metropolitan, regional and rural areas of New South Wales, Australia. To assess test-retest reliability, 119 patients completed the questionnaire twice. Unreliable items those with limited variability or high levels of missing data were eliminated. Exploratory factor analysis was conducted to define the underlying factor structure of the remaining items and subscales were constructed. Correlations between these and global measures of the experience of care coordination and the quality of care were assessed. Results Of 40 items included in the draft questionnaire, 20 were eliminated due to poor test-retest reliability (n = 4, limited response distributions (n = 8, failure to load onto a factor (n = 7 or detrimental effect on the internal consistency of the scale (n = 1. The remaining 20 items loaded onto two factors named 'Communication' and 'Navigation', which explained 91% of the common variance. Internal consistency was with high for the instrument (Cronbach's alpha 0.88 and each subscale (Cronbach's alpha 0.87 and 0.73 respectively. There was no apparent 'floor' or 'ceiling' effect for the total score or the Communication subscale, but evidence of a ceiling effect for the Navigation subscale with 21% of respondents achieving the highest possible score. There were moderate positive associations between the total score and global measures of care coordination (r = 0.57 and quality of care (r = 0.53. Conclusions The instrument developed in this study demonstrated consistency and robust psychometric properties. It may provide a useful tool to measure patients' experience of cancer care coordination in future surveys and intervention studies.

  16. When Eating Right, Is Measured Wrong! A Validation and Critical Examination of the ORTO-15 Questionnaire in German.

    Science.gov (United States)

    Missbach, Benjamin; Hinterbuchinger, Barbara; Dreiseitl, Verena; Zellhofer, Silvia; Kurz, Carina; König, Jürgen

    2015-01-01

    The characteristic trait of individuals developing a pathological obsession and preoccupation with healthy foods and a restrictive and avoidant eating behavior is described as orthorexia nervosa (ON). For ON, neither universal diagnosis criteria nor valid tools for large-scale epidemiologic assessment are available in the literature. The aim of the current study is to analyze the psychometric properties of a translated German version of the ORTO-15 questionnaire. The German version of the ORTO-15, a eating behavior and dieting habits questionnaire were completed by 1029 German-speaking participants (74.6% female) aged between 19 and 70 years (M = 31.21 ± 10.43 years). Our results showed that after confirmatory factor analysis, the best fitting model of the original version is a single-factor structure (9-item shortened version: ORTO-9-GE). The final model showed only moderate internal consistency (Cronbach's alpha = .67), even after omitting 40% of the original question. A total of 69.1% participants showed orthorectic tendencies. Orthorectic tendencies are associated with special eating behavior features (dieting frequency, vegetarian and vegan diet). Education level did not influence ON tendency and nutritional students did not show higher ON tendency compared to students from other disciplines. This study is the first attempt to translate and to evaluate the psychometric properties of a German version of the ORTO-15 questionnaire. The ORTO-9-GE questionnaire, however, is only a mediocre tool for assessing orthorectic tendencies in individuals and shows moderate reliability and internal consistency. Our research suggests, that future studies are needed to provide more reliable and valid assessment tools to investigate orthorexia nervosa. PMID:26280449

  17. Validao da verso brasileira do Questionnaire of Smoking Urges-Brief Validation of the Brazilian version of Questionnaire of Smoking Urges-Brief

    Directory of Open Access Journals (Sweden)

    Renata Brasil Araujo

    2007-01-01

    Full Text Available CONTEXTO: A avaliao do craving (ou fissura muito importante no tratamento do tabagismo. OBJETIVO: O objetivo desta pesquisa foi validar a verso brasileira do Questionnaire of Smoking Urges-Brief (QSU-B. MTODOS: O delineamento foi experimental, e seus participantes foram divididos, aleatoriamente, em grupos de zero, 30 e 60 minutos de abstinncia do tabaco. A amostra foi de 201 sujeitos (134 mulheres e 67 homens, entre 18 e 65 anos (M = 38,15, e os instrumentos aplicados, alm do QSU-B, foram: Ficha com Dados Sociodemogrficos, Escala Analgico-Visual do Craving, Fagerstrm Test for Nicotine Dependence e Inventrios Beck de Ansiedade e de Depresso. RESULTADOS: A anlise fatorial com dois fatores teve varincia total de 78,46% e a correlao entre esses fatores foi significativa e de alta intensidade (r = 0,636; p BACKGROUND: The evaluation of craving is very important to treatment of tobacco dependence. OBJECTIVE:The objective of this research was to validate the Brazilian version of the Questionnaire of Smoking Urges-Brief (QSU-B. METHOD: Subjects enrolled to this experimental study were randomized into groups of zero, 30 and 60 minutes of tobacco abstinence. The study group was composed by 201 subjects (134 females and 67 males, age range: 18 to 65 (M = 38.15. The assessment instruments were, in addition to the QSU-B: Social and Demographical Data Form, Visual Analogic Scale for Craving, Fagerstrm Test for Nicotine Dependence and Anxiety and Depression Beck Inventories. RESULTS: The two-factor factorial analysis presented a total variation of 78.46% and the correlation between these factors was significant and of high intensity (r = 0.636; p < 0.001. All Cronbachs alpha values from QSU-B were above 0.70. We observed a correlation between the QSU-B total score and the Visual Analogic Scale (r = 0.656; p < 0.001, and also with Fagerstrms question 1 (r = 0.201; p = 0.004 and question 2 (r = 0.257; p < 0.001. CONCLUSION: QSU-Bs Brazilian version proved to be an adequate psychometric instrument for the use both in research and in clinical settings.

  18. Validation of the Persian version of Functional Index Questionnaire (FIQ) and Modified FIQ in patients with patellofemoral pain syndrome.

    Science.gov (United States)

    Negahban, Hossein; Pouretezad, Mohammad; Sohani, Soheil Mansour; Mazaheri, Masood; Salavati, Mahyar; Mohammadi, Farshid

    2013-10-01

    The aim of this investigation was to culturally translate and validate the Functional Index Questionnaire (FIQ) and Modified FIQ (MFIQ) in patients with patellofemoral pain syndrome (PFPS). A sample of 100 patients with PFPS completed the FIQ and MFIQ, and Short-Form 36 (SF-36) Health Survey in the first session. The FIQ and MFIQ were re-administered to a sample of 47 patients to evaluate test-retest reliability. Test-retest reliability and internal consistency were evaluated by the intraclass correlation coefficient (ICC) and Cronbach's alpha coefficient, respectively. Corrected item-total correlations and construct validity were assessed by Spearman's rank correlation. Factor analysis was performed on all items of the Persian FIQ and MFIQ to determine the number of underlying factors and the items which load on each factor. An acceptable level of test-retest reliability (ICC = 0.84, 0.85) and internal consistency (Cronbach's alpha = 0.79, 0.82) was obtained for both the Persian FIQ and MFIQ, respectively. Item-total correlations were greater than 0.40 for all but two questions of the Persian FIQ and all but four questions of the Persian MFIQ. A total of two factors were detected for each questionnaire. There were moderate to low correlations between the Persian FIQ/MFIQ and SF-36. Persian FIQ and MFIQ are two reliable and valid outcome measures of functional limitation and it seems that they are suitable for use in clinical practice of patients with chronic PFPS. PMID:23362844

  19. Development and preliminary validation of a Greek-language outpatient satisfaction questionnaire with principal components and multi-trait analyses

    Directory of Open Access Journals (Sweden)

    Papadopoulos Efthemis A

    2006-06-01

    Full Text Available Abstract Background In the recent years there is a growing interest in Greece concerning the measurement of the satisfaction of patients who are visiting the outpatient clinics of National Health System (NHS general acute hospitals. The aim of this study is therefore to develop a patient satisfaction questionnaire and provide its preliminary validation. Methods A questionnaire in Greek has been developed by literature review, researchers' on the spot observation and interviews. Pretesting has been followed by telephone surveys in two short-term general NHS hospitals in Macedonia, Greece. A proportional stratified random sample of 285 subjects and a second random sample of 100 outpatients, drawn on March 2004, have been employed for the analysis. These have resulted in scale creation via Principal Components Analysis and psychometric testing for internal consistency, test-retest and interrater reliability as well as construct validity. Results Four summated scales have emerged regarding the pure outpatient component of the patients' visits, namely medical examination, hospital environment, comfort and appointment time. Cronbach's alpha coefficients and Pearson, Spearman and intraclass correlations indicate a high degree of scale reliability and validity. Two other scales -lab appointment time and lab experience- capture the apparently distinct yet complementary visitor experience related to the radiographic and laboratory tests. Psychometric tests are equally promising, however, some discriminant validity differences lack statistical significance. Conclusion The instrument appears to be reliable and valid regarding the pure outpatient experience, whereas more research employing larger samples is required in order to establish the apparent psychometric properties of the complementary radiographic and laboratory-testing process, which is only relevant to about 25% of the subjects analysed here.

  20. Validity and reliability of the novel thyroid-specific quality of life questionnaire, ThyPRO

    DEFF Research Database (Denmark)

    Watt, Torquil; Hegeds, Laszlo; Groenvold, Mogens; Bjorner, Jakob Bue; Rasmussen, Ase Krogh; Bonnema, Steen Joop; Feldt-Rasmussen, Ulla

    2010-01-01

    -groups validity) was evaluated by whether the ThyPRO scales could detect expected differences in a cross-sectional study of 907 thyroid patients. Test-retest reliability was evaluated by intra-class correlations of two responses to the ThyPRO 2 weeks apart in a subsample of 87 stable patients. Results On all 13...

  1. Validating the HeartQoL questionnaire in patients with atrial fibrillation

    DEFF Research Database (Denmark)

    Kristensen, Marie S; Zwisler, Ann-Dorthe; Berg, Selina K; Zangger, Graziella; Grønset, Charlotte N; Risom, Signe S; Pedersen, Susanne S; Oldridge, Neil; Thygesen, Lau C

    2016-01-01

    construct validity; and (b) a longitudinal study including 55 patients completing HeartQoL twice to evaluate test-retest reliability. RESULTS: The two-factor structure of HeartQoL was largely confirmed in patients with AF. Internal consistency was high (Cronbach's alpha (α) ≥ 0.90) and test...

  2. Factorial Validity of a Questionnaire to Evaluate University Students' Initial Perception of Learning Evaluation

    Science.gov (United States)

    Doménech-Betoret, Fernando; Fortea-Bagán, Miguel Angel

    2015-01-01

    Introduction: Education research has clearly verified that a student's perception of the system to evaluate the subject matter will play a fundamental role in his/her implication (deep approach vs. surface approach) in the teaching/learning process of the subject matter. The present work aims to examine the factorial validity and reliability of a…

  3. Clinical validity of the Me and My School questionnaire: a self-report mental health measure for children and adolescents

    OpenAIRE

    2014-01-01

    Background The Me and My School Questionnaire (M&MS) is a self-report measure for children aged eight years and above that measures emotional difficulties and behavioural difficulties, and has been previously validated in a community sample. The present study aimed to assess its clinical sensitivity to justify its utility as a screening tool in schools. Methods Data were collected from service-users (n = 91, 8–15 years) and accompanying parent/carer in outpatient mental health services in Eng...

  4. Learning resources within the Actiotope: A validation study of the QELC (Questionnaire of Educational and Learning Capital

    Directory of Open Access Journals (Sweden)

    Anamaria Vladut

    2015-03-01

    Full Text Available In the Actiotope Model of Giftedness the important role of exogenous and endogenous learning resources (educational and learning capital for successful learning is emphasized. However, so far no empirical evidence has been offered to establish a link between an actiotope and learning resources. An economical quantitative measuring instrument is the Questionnaire of Educational and Learning Capital (QELC. In an empirical study with a sample of 248 post-secondary school students from Germany, the empirical link between actiotope variables and learning resources was established. The results showed that the QELC has satisfactory psychometric qualities as well as acceptable factorial and concurrent validity.

  5. The Validity and Reliability of The Social Communication Questionnaire-Turkish Form in Autistics Aged 4-18 Years

    Science.gov (United States)

    Avcil, Sibelnur; Baykara, Burak; Baydur, Hakan; Münir, Kerim M.; Inal Emiroğlu, Neslihan

    2016-01-01

    Objective The Social Communication Questionnaire (SCQ) is a valid and reliable 40-item scale used to assess pervasive developmental disorders (PDDs). The aim of this study was to determine the validity and reliability of the SCQ-Turkish Form (SCQ-TF). Materials and Methods The study included 100 children and adolescents aged 4-18 years; 50 were diagnosed as PDD and 50 were diagnosed with intellectual disability (ID) based on DSM-IV-TR criteria. The consistency, test-retest reliability, content validity, and discriminant validity of SCQ-TF for the groups in the study sample were evaluated. SCQ-TF was compared to the Childhood Autism Rating Scale (CARS), Autism Behavioural Checklist (ABC), and Clinical Global Impression-Severity of Illness (CGI-SI). The most appropriate SCQ-TF cut-off point was determined via ROC analysis. Results The 4-factor structure of SCQ-TF accounted for 43.0% of the observed total variance. Correlations between SCQ-TF and the other measures were significant. The Cronbach's alpha value for the SCQ-TF total score was 0.80. The intraclass correlation coefficient (ICC) varied between 0.87 and 0.96, and the cut-off point was 15. Conclusion The findings show that SCQ-TF is valid and reliable for use in Turkey in those aged 4-18 years. PMID:25742038

  6. Young & restless: Validation of the Mind-Wandering Questionnaire (MWQ reveals disruptive impact of mind-wandering for youth

    Directory of Open Access Journals (Sweden)

    MichaelD.Mrazek

    2013-08-01

    Full Text Available Mind-wandering is the focus of extensive investigation, yet until recently there has been no validated scale to directly measure trait levels of task-unrelated thought. Scales commonly used to assess mind-wandering lack face validity, measuring related constructs such as daydreaming or behavioral errors. Here we report four studies validating a Mind-Wandering Questionnaire (MWQ across college, high school, and middle school samples. The 5-item scale showed high internal consistency, as well as convergent validity with existing measures of mind-wandering and related constructs. Trait levels of mind-wandering, as measured by the MWQ, were correlated with task-unrelated thought measured by thought sampling during a test of reading comprehension. In both middle school and high school samples, mind-wandering during testing was associated with worse reading comprehension. By contrast, elevated trait levels of mind-wandering predicted worse mood, less life-satisfaction, greater stress, and lower self-esteem. By extending the use of thought sampling to measure mind-wandering among adolescents, our findings also validate the use of this methodology with younger populations. Both the MWQ and thought sampling indicate that mind-wandering is a pervasive – and problematic – influence on the performance and well-being of adolescents.

  7. Measuring selfhood according to self-determination theory: Construction and validation of the Ego Functioning Questionnaire (EFQ

    Directory of Open Access Journals (Sweden)

    Majstorović Nebojša

    2008-01-01

    Full Text Available The goal of this research was to develop and validate an instrument designed to measure the three types of self proposed by Hodgins and Knee (2002: integrated, ego-invested, and impersonal. This measure was termed The Ego Functioning Questionnaire (EFQ. In Study 1 (N=202, the factorial structure of the EFQ was examined by means of an exploratory factor analysis, and the metric properties of its subscales were documented. In Study 2 (N=300, the 3 factor structure of the EFQ was successfully corroborated using a confirmatory factor analysis. In Study 3 (N=131, associations between the EFQ and a variety of cognitive, affective, and social variables were found to display meaningful patterns, thereby providing support for the EFQ’s construct validity. Also, the EFQ was not susceptible to socially desirable responding. Results are discussed in terms of their fundamental and applied implications.

  8. Validity of questionnaire self-reports on computer, mouse and keyboard usage during a four-week period

    DEFF Research Database (Denmark)

    Mikkelsen, S.; Vilstrup, Imogen; Lassen, C. F.; Kryger, Ann Isabel; Thomsen, J. F.; Andersen, JH

    2007-01-01

    OBJECTIVE: To examine the validity and potential biases in self-reports of computer, mouse and keyboard usage times, compared with objective recordings. METHODS: A study population of 1211 people was asked in a questionnaire to estimate the average time they had worked with computer, mouse and...... keyboard during the past four working weeks. During the same period, a software program recorded these activities objectively. The study was part of a one-year follow-up study from 2000-1 of musculoskeletal outcomes among Danish computer workers. RESULTS: Self-reports on computer, mouse and keyboard usage...... times were positively associated with objectively measured activity, but the validity was low. Self-reports explained only between a quarter and a third of the variance of objectively measured activity, and were even lower for one measure (keyboard time). Self-reports overestimated usage times...

  9. Using qualitative methods to improve questionnaires for Spanish speakers: assessing face validity of a food behavior checklist.

    Science.gov (United States)

    Banna, Jinan C; Vera Becerra, Luz E; Kaiser, Lucia L; Townsend, Marilyn S

    2010-01-01

    Development of outcome measures relevant to health nutrition behaviors requires a rigorous process of testing and revision. Whereas researchers often report performance of quantitative data collection to assess questionnaire validity and reliability, qualitative testing procedures are often overlooked. This report outlines a procedure for assessing face validity of a Spanish-language dietary assessment tool. Reviewing the literature produced no rigorously validated Spanish-language food behavior assessment tools for the US Department of Agriculture's food assistance and education programs. In response to this need, this study evaluated the face validity of a Spanish-language food behavior checklist adapted from a 16-item English version of a food behavior checklist shown to be valid and reliable for limited-resource English speakers. The English version was translated using rigorous methods involving initial translation by one party and creation of five possible versions. Photos were modified based on client input and new photos were taken as necessary. A sample of low-income, Spanish-speaking women completed cognitive interviews (n=20). Spanish translation experts (n=7) fluent in both languages and familiar with both cultures made minor modifications but essentially approved client preferences. The resulting checklist generated a readability score of 93, indicating low reading difficulty. The Spanish-language checklist has adequate face validity in the target population and is ready for further validation using convergent measures. At the conclusion of testing, this instrument may be used to evaluate nutrition education interventions in California. These qualitative procedures provide a framework for designing evaluation tools for low-literate audiences participating in the US Department of Agriculture food assistance and education programs. PMID:20102831

  10. Validity of the Questionnaire for the Revised Version of the Screen for Child Anxiety Related Emotional Disorders (SCARED-41

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    Mehdi Rabie

    2014-05-01

    Full Text Available Background: 4TThe revised version of the Screen for Child Anxiety Related Emotional Disorders (SCARED-41 is a self-report questionnaire that measures symptoms (panic disorder, generalized anxiety disorder, separation anxiety disorder, obsessive-compulsive disorder, school phobia, social phobia of DSM-IV linked anxiety disorders in children with aged 8 to 18 years. The aim of the present study was to examine the validation of the (SCARED-41 in a sample of 300 school children. Materials and Methods:4T After the translation of the original version of the mentioned Scale to Farsi and confirming it by two psychology and English language professors, the final version was administered to 300 students (150 males, 150 females of Isfahan who were selected through stratified-cluster sampling. The age range of the participants was between 19 to 35 years. To assess reliability, internal consistency and split half methods were used. Also, concurrent, validity of convergent and divergent and factorial structure were used to determine validity. Results: 4TThe range of Cronbach’s alpha and retest were from 0.52 to 0.93 for subscale. Also, the coefficients of total Cronbach’s alpha reliability and retest were 0.93, and 0.92 respectively. Moreover, results of the concurrent validity, validity of convergent and divergent and factorial structure showed that (SCARED-41 has satisfactory validity. Conclusion: 4TThe revised version of the SCARED-41 has satisfactory reliability and validity in the sample of Iranian students, and could be used for diagnostic and therapeutic purposes.

  11. Development and validation of a generic questionnaire for the implementation of complex medical interventions

    OpenAIRE

    Kramer, L; Hirsch, O; Becker, A; Donner-Banzhoff, N.

    2014-01-01

    Introduction: The implementation of complex medical interventions in daily practice is often fraught with difficulties. According to the iterative phase model proposed by the British Medical Research Council (MRC), the development, implementation and evaluation of complex interventions should be theory-driven. A conceptual model that seems to be a promising framework is the Theory of planned behaviour (TPB). In our study we aimed to develop and validate a generic and multifaceted questionnai...

  12. A newer and broader definition of burnout: Validation of the "Burnout Clinical Subtype Questionnaire (BCSQ-36)"

    OpenAIRE

    Garca-Campayo Javier; Montero-Marn Jess

    2010-01-01

    Abstract Background Burnout syndrome has been clinically characterised by a series of three subtypes: frenetic, underchallenged and worn-out, with reference to coping strategies for stress and frustration at work with different degrees of dedication. The aims of the study are to present an operating definition of these subtypes in order to assess their reliability and convergent validity with respect to a standard burnout criterion and to examine differences with regard to sex and the tempora...

  13. The public leadership questionnaire: The development and validation of five dimensions of public leadership behaviors

    OpenAIRE

    Tummers, Lars; Knies, Eva

    2014-01-01

    __Abstract__ In the public administration discipline, there have been various important studies on leadership. However, scholarly inquiry still lags behind related disciplines such as psychology and business administration. This study contributes by developing and validating scales measuring public leadership behavior. Based on theory and empirical analyses, five key public leader behaviors are identified and measured: (1) accountability leadership (6 items), (2) lawfulness leadership (4 item...

  14. The public leadership questionnaire: The development and validation of five dimensions of public leadership behaviors

    OpenAIRE

    Tummers, Lars; Knies, Eva

    2014-01-01

    markdownabstract__Abstract__ In the public administration discipline, there have been various important studies on leadership. However, scholarly inquiry still lags behind related disciplines such as psychology and business administration. This study contributes by developing and validating scales measuring public leadership behavior. Based on theory and empirical analyses, five key public leader behaviors are identified and measured: (1) accountability leadership (6 items), (2) lawfulness le...

  15. Chinese translation and validation of a parental feeding style questionnaire for parents of Hong Kong preschoolers

    OpenAIRE

    Tam, Wilson; Keung, Vera; Lee, Albert; Lo, Kenneth; Cheung, Calvin

    2014-01-01

    Background Childhood obesity is a major public health issue in many countries, including China. The importance of parenting relative to the healthy development of children requires the development of instruments for assessing parental influence on child dietary pattern. This study aimed to confirm the internal reliability and validity of a self-report measure on parental feeding styles, including emotional feeding, instrumental feeding, prompting or encouragement to eat, and control over eati...

  16. The Reliability and Validity of the Perceived Stigmatization Questionnaire (PSQ) and the Social Comfort Questionnaire (SCQ) among an Adult Burn Survivor Sample

    Science.gov (United States)

    Lawrence, John W.; Fauerbach, James A.; Heinberg, Leslie J.; Doctor, Marion; Thombs, Brett D.

    2006-01-01

    In this study, 361 adult burn survivors completed the Perceived Stigmatization Questionnaire (PSQ), the Social Comfort Questionnaire (SCQ), and other measures. Both the PSQ and SCQ had good internal consistency indices. Factor analysis of the PSQ yielded 3 factors (absence of friendly behavior, confused/staring behavior, and hostile behavior). The…

  17. Translation, adaptation and validation of a Portuguese version of the Moorehead-Ardelt Quality of Life Questionnaire II.

    Science.gov (United States)

    Maciel, João; Infante, Paulo; Ribeiro, Susana; Ferreira, André; Silva, Artur C; Caravana, Jorge; Carvalho, Manuel G

    2014-11-01

    The prevalence of obesity has increased worldwide. An assessment of the impact of obesity on health-related quality of life (HRQoL) requires specific instruments. The Moorehead-Ardelt Quality of Life Questionnaire II (MA-II) is a widely used instrument to assess HRQoL in morbidly obese patients. The objective of this study was to translate and validate a Portuguese version of the MA-II.The study included forward and backward translations of the original MA-II. The reliability of the Portuguese MA-II was estimated using the internal consistency and test-retest methods. For validation purposes, the Spearman's rank correlation coefficient was used to evaluate the correlation between the Portuguese MA-II and the Portuguese versions of two other questionnaires, the 36-item Short Form Health Survey (SF-36) and the Impact of Weight on Quality of Life-Lite (IWQOL-Lite).One hundred and fifty morbidly obese patients were randomly assigned to test the reliability and validity of the Portuguese MA-II. Good internal consistency was demonstrated by a Cronbach's alpha coefficient of 0.80, and a very good agreement in terms of test-retest reliability was recorded, with an overall intraclass correlation coefficient (ICC) of 0.88. The total sums of MA-II scores and each item of MA-II were significantly correlated with all domains of SF-36 and IWQOL-Lite. A statistically significant negative correlation was found between the MA-II total score and BMI. Moreover, age, gender and surgical status were independent predictors of MA-II total score.A reliable and valid Portuguese version of the MA-II was produced, thus enabling the routine use of MA-II in the morbidly obese Portuguese population. PMID:24817428

  18. The reliability and validity study of the Kinesthetic and Visual Imagery Questionnaire in individuals with Multiple Sclerosis

    Scientific Electronic Library Online (English)

    Yousef Moghadas, Tabrizi; Nasser, Zangiabadi; Shahrzad, Mazhari; Farzaneh, Zolala.

    2013-12-01

    Full Text Available OBJECTIVE: Motor imagery (MI) has been recently considered as an adjunct to physical rehabilitation in patients with multiple sclerosis (MS). It is necessary to assess MI abilities and benefits in patients with MS by using a reliable tool. The Kinesthetic and Visual Imagery Questionnaire (KVIQ) wa [...] s recently developed to assess MI ability in patients with stroke and other disabilities. Considering the different underlying pathologies, the present study aimed to examine the validity and reliability of the KVIQ in MS patients. METHOD: Fifteen MS patients were assessed using the KVIQ in 2 sessions (5-14days apart) by the same examiner. In the second session, the participants also completed a revised MI questionnaire (MIQ-R) as the gold standard. Intra-class correlation coefficients (ICCs) were measured to determine test-retest reliability. Spearman's correlation analysis was performed to assess concurrent validity with the MIQ-R. Furthermore, the internal consistency (Cronbach's alpha) and factorial structure of the KVIQ were studied. RESULTS: The test-retest reliability for the KVIQ was good (ICCs: total KVIQ=0.89, visual KVIQ=0.85, and kinesthetic KVIQ=0.93), and the concurrent validity between the KVIQ and MIQ-R was good (r=0.79). The KVIQ had good internal consistency, with high Cronbach's alpha (alpha=0.84). Factorial analysis showed the bi-factorial structure of the KVIQ, which was explained by visual=57.6% and kinesthetic=32.4%. CONCLUSIONS: The results of the present study revealed that the KVIQ is a valid and reliable tool for assessing MI in MS patients.

  19. The reliability and validity study of the Kinesthetic and Visual Imagery Questionnaire in individuals with Multiple Sclerosis

    Directory of Open Access Journals (Sweden)

    Yousef Moghadas Tabrizi

    2013-12-01

    Full Text Available OBJECTIVE: Motor imagery (MI has been recently considered as an adjunct to physical rehabilitation in patients with multiple sclerosis (MS. It is necessary to assess MI abilities and benefits in patients with MS by using a reliable tool. The Kinesthetic and Visual Imagery Questionnaire (KVIQ was recently developed to assess MI ability in patients with stroke and other disabilities. Considering the different underlying pathologies, the present study aimed to examine the validity and reliability of the KVIQ in MS patients. METHOD: Fifteen MS patients were assessed using the KVIQ in 2 sessions (5-14days apart by the same examiner. In the second session, the participants also completed a revised MI questionnaire (MIQ-R as the gold standard. Intra-class correlation coefficients (ICCs were measured to determine test-retest reliability. Spearman's correlation analysis was performed to assess concurrent validity with the MIQ-R. Furthermore, the internal consistency (Cronbach's alpha and factorial structure of the KVIQ were studied. RESULTS: The test-retest reliability for the KVIQ was good (ICCs: total KVIQ=0.89, visual KVIQ=0.85, and kinesthetic KVIQ=0.93, and the concurrent validity between the KVIQ and MIQ-R was good (r=0.79. The KVIQ had good internal consistency, with high Cronbach's alpha (alpha=0.84. Factorial analysis showed the bi-factorial structure of the KVIQ, which was explained by visual=57.6% and kinesthetic=32.4%. CONCLUSIONS: The results of the present study revealed that the KVIQ is a valid and reliable tool for assessing MI in MS patients.

  20. The development and validation of a physical activity recall questionnaire for adults: using a cognitive model of the question-answer process

    OpenAIRE

    Martin, Niamh

    2005-01-01

    Research has revealed that regular physical activity (PA) positively affects health. Accurate measurement of physical activity levels among adults is thus required. Recall questionnaires can obtain this in formation but retrieval of accurate in formation is known to be difficult. Accuracy can be enhanced by developing questionnaires that use cognitive techniques and recall cues. This researchde signed a valid and reliable past-seven -day Physical Activity Recall Questionnaire ( P A R Q ), us...

  1. Development and Validation of the Chinese Attitudes to Starting Insulin Questionnaire (Ch-ASIQ) for Primary Care Patients with Type 2 Diabetes

    OpenAIRE

    Fu, Sau Nga; Chin, Weng Yee; Wong, Carlos King Ho; YEUNG, Vincent Tok Fai; Yiu, Ming Pong; Tsui, Hoi Yee; Chan, Ka Hung

    2013-01-01

    Objectives: To develop and evaluate the psychometric properties of a Chinese questionnaire which assesses the barriers and enablers to commencing insulin in primary care patients with poorly controlled Type 2 diabetes. Research Design and Method: Questionnaire items were identified using literature review. Content validation was performed and items were further refined using an expert panel. Following translation, back translation and cognitive debriefing, the translated Chinese questionnaire...

  2. Validity and Reliability of Malay Version of the Job Content Questionnaire among Public Hospital Female Nurses in Malaysia

    Directory of Open Access Journals (Sweden)

    NA Amin

    2015-10-01

    Full Text Available Background: The Job Content Questionnaire (M-JCQ is an established self-reported instrument used across the world to measure the work dimensions based on the Karasek's demand-control-support model.Objective: To evaluate the psychometrics properties of the Malay version of M-JCQ among nurses in Malaysia.Methods: This cross-sectional study was carried out on nurses working in 4 public hospitals in Klang Valley area, Malaysia. M-JCQ was used to assess the perceived psychosocial stressors and physical demands of nurses at their workplaces. Construct validity of the questionnaire was examined using exploratory factor analysis (EFA. Cronbach's α values were used to estimate the reliability (internal consistency of the M-JCQ.Results: EFA showed that 34 selected items were loaded in 4 factors. Except for psychological job demand (Cronbach's α 0.51, the remaining 3 α values for 3 subscales (job control, social support, and physical demand were greater than 0.70, indicating acceptable internal consistency. However, an item was excluded due to poor item-total correlation (r<0.3. The final M-JCQ was consisted of 33 items.Conclusion: The M-JCQ is a reliable and valid instrument to measure psychosocial and physical stressors in the workplace of public hospital nurses in Malaysia.

  3. Perceptions of Organizational Politics Scale (POPS Questionnaire into Turkish: A Validity and Reliability Study

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    Evrim EROL

    2015-01-01

    Full Text Available In this study it was aimed to make the studies of the translation of Perception of Organizational Politics Scale into Turkish and the validity and reliability of the scale. Perceptions of Organizational Politics Scales (POPS validities has been tested in terms of view, content and structure. The application is designed as a two-stage process. In the first stage, face and content validity was tested. In the second stage, it was sought evidences for the construct validity of the scale by making exploratory factor analysis (EFA and then the confirmatory factor analysis (CFA to the data obtained. In determining the reliability of the scale item-total score correlations and Cronbach alpha coefficient was used. The application made for the validity and reliability of the scale was conducted on the data collected from 277 faculty members working in universities education faculties. As a method of achieving those faculty members "Simple randomized (random sampling" is used. The psychometric properties of the Turkish version of Perception of Organizational Politics Scale showed that the scale has a satisfactory level of reliability and validity for the Turkish employee sample.zet: Bu ara?t?rmada rgtsel Politika Alg?s? le?inin (Kacmar ve Ferris, 1991 Trkeye evrilmesi ve geerlik-gvenirlik al??malar?n?n yap?lmas? amalanm??t?r. eviri a?amas?nda Brislin, Lonner ve Thorndike (1973den Akt. Bas?m, vd., 2006 taraf?ndan geli?tirilen model temel al?nm??t?r. Ard?ndan le?in geerli?i iin nce yzey ve ierik geerli?i s?nanm??, ard?ndan elde edilen verilere a?mlay?c? faktr analizi (AFA ve do?rulay?c? faktr analizi (DFA yap?larak le?in yap? geerli?i iin kan?tlar aranm??t?r. le?in gvenirli?inin belirlenmesinde ise madde-toplam puan korelasyonlar? ve Cronbach alfa i tutarl?l?k katsay?s? de?eri kullan?lm??t?r. Bu do?rultuda, basit sekisiz rnekleme yntemi ile Devlet niversitelerinin e?itim fakltelerinde grev yapan 277 ?retim eleman?ndan veri toplanm??t?r.AFA sonucunda le?in Ykselmek ?in Gerekeni Yapmak, Genel Politik Davran?? ve Drstlk/?? Ahlak? olarak adland?r?l faktrden olu?tu?u belirlenmi?tir. le?in yap?sal geerli?ini do?rulamak iin do?rulay?c? faktr analizinde faktrl yap?y? temsil eden bir model kurulmu? ve test edilmi?tir. Modelin uyum iyili?i de?erleri (AGFI. 88, GFI .90, CFI .95 ve RMSEA .050, POPsun lm modelinin kabul edilebilir bir model oldu?unu ortaya koymu?tur (Kline, 2005; Tabachnick ve Fidell, 2007. POPsun gvenirli?i iin yap?lan analizlerde AFA yap?lm?? form iin madde-toplam test korelasyonlar? .40 ile .78 aras?nda de?i?mektedir ve hesaplanan Cronbach alfa i tutarl?l?k katsay?s? .92dir. DFA yap?lm?? form iin madde-toplam test korelasyonlar? .41 ile .78 aras?nda de?i?mektedir ve hesaplanan Cronbach alfa i tutarl?l?k katsay?s? .94tr.Bu al??ma sonucunda, Trkeye uyarlanan rgtsel Politika Alg?s? le?inin Devlet niversitelerinde al??an ?retim elemanlar?n?n fakltelerine ynelik politik alg?lar?n? belirlemede kullan?labilecek geerli ve gvenilir bir lme arac? oldu?u belirlenmi?tir.

  4. The development and validation of a multidimensional sum-scaling questionnaire to measure patient-reported outcomes in acute respiratory tract infections in primary care: the Acute Respiratory Tract Infection Questionnaire: ARTIQ

    DEFF Research Database (Denmark)

    Aabenhus, R.; Thorsen, H.; Siersma, V.; Brodersen, J.

    2013-01-01

    interviews and field testing among adults with an ARTI were conducted to ascertain a high degree of face and content validity of the questionnaire. Subsequently, a draft version of the Acute Respiratory Tract Infection Questionnaire (ARTIQ) was statistically validated by using the partial credit Rasch model......OBJECTIVE: Patient-reported outcomes are seldom validated measures in clinical trials of acute respiratory tract infections (ARTIs) in primary care. We developed and validated a patient-reported outcome sum-scaling measure to assess the severity and functional impacts of ARTIs. METHODS: Qualitative...... to test dimensionality, objectivity, and reliability of items. Test of known groups' validity was conducted by comparing participants with and without an ARTI. RESULTS: The final version of the ARTIQ consisted of 38 items covering five dimensions (Physical-upper, Physical-lower, Psychological, Sleep...

  5. Validation of a French adaptation of the Harvard Trauma Questionnaire among torture survivors from sub-Saharan African countries

    Science.gov (United States)

    de Fouchier, Capucine; Blanchet, Alain; Hopkins, William; Bui, Eric; Ait-Aoudia, Malik; Jehel, Louis

    2012-01-01

    Background To date no validated instrument in the French language exists to screen for posttraumatic stress disorder (PTSD) in survivors of torture and organized violence. Objective The aim of this study is to adapt and validate the Harvard Trauma Questionnaire (HTQ) to this population. Method The adapted version was administered to 52 French-speaking torture survivors, originally from sub-Saharan African countries, receiving psychological treatment in specialized treatment centers. A structured clinical interview for DSM was also conducted in order to assess if they met criteria for PTSD. Results Cronbach's alpha coefficient for the HTQ Part 4 was adequate (0.95). Criterion validity was evaluated using receiver operating characteristic curve analysis that generated good classification accuracy for PTSD (0.83). At the original cut-off score of 2.5, the HTQ demonstrated high sensitivity and specificity (0.87 and 0.73, respectively). Conclusion Results support the reliability and validity of the French version of the HTQ. PMID:23233870

  6. Validation of a French adaptation of the Harvard Trauma Questionnaire among torture survivors from sub-Saharan African countries

    Directory of Open Access Journals (Sweden)

    Capucine de Fouchier

    2012-12-01

    Full Text Available Background: To date no validated instrument in the French language exists to screen for posttraumatic stress disorder (PTSD in survivors of torture and organized violence. Objective: The aim of this study is to adapt and validate the Harvard Trauma Questionnaire (HTQ to this population. Method: The adapted version was administered to 52 French-speaking torture survivors, originally from sub-Saharan African countries, receiving psychological treatment in specialized treatment centers. A structured clinical interview for DSM was also conducted in order to assess if they met criteria for PTSD. Results: Cronbach's alpha coefficient for the HTQ Part 4 was adequate (0.95. Criterion validity was evaluated using receiver operating characteristic curve analysis that generated good classification accuracy for PTSD (0.83. At the original cut-off score of 2.5, the HTQ demonstrated high sensitivity and specificity (0.87 and 0.73, respectively. Conclusion: Results support the reliability and validity of the French version of the HTQ.

  7. The Patient Assessment Questionnaire: initial validation of a measure of treatment effectiveness for patients with schizophrenia and schizoaffective disorder.

    Science.gov (United States)

    Mojtabai, Ramin; Corey-Lisle, Patricia K; Ip, Edward Hak-Sing; Kopeykina, Irina; Haeri, Sophia; Cohen, Lisa Janet; Shumaker, Sally

    2012-12-30

    Investigation of patients' subjective perspective regarding the effectiveness - as opposed to efficacy - of antipsychotic medication has been hampered by a relative shortage of self-report measures of global clinical outcome. This paper presents data supporting the feasibility, inter-item consistency, and construct validity of the Patient Assessment Questionnaire (PAQ)-a self-report measure of psychiatric symptoms, medication side effects and general wellbeing, ultimately intended to assess effectiveness of interventions for schizophrenia-spectrum patients. The original 53-item instrument was developed by a multidisciplinary team which utilized brainstorming sessions for item generation and content analysis, patient focus groups, and expert panel reviews. This instrument and additional validation measures were administered, via Audio Computer-Assisted Self-Interviewing (ACASI), to 300 stable, medicated outpatients diagnosed with schizophrenia or schizoaffective disorder. Item elimination was based on psychometric properties and Item-Response Theory information functions and characteristic curves. Exploratory factor analysis of the resulting 40-item scale yielded a five factor solution. The five subscales (General Distress, Side Effects, Psychotic Symptoms, Cognitive Symptoms, Sleep) showed robust convergent (β's=0.34-0.75, average β=0.49) and discriminant validity. The PAQ demonstrates feasibility, reliability, and construct validity as a self-report measure of multiple domains pertinent to effectiveness. Future research needs to establish the PAQ's sensitivity to change. PMID:22840524

  8. Validation of the Polish version of the Multidimensional Body-Self Relations Questionnaire among women.

    Science.gov (United States)

    Brytek-Matera, Anna; Rogoza, Radosław

    2015-03-01

    In Poland, appropriate means to assess body image are relatively limited. The aim of the study was to evaluate the psychometric properties of the Polish version of the Multidimensional Body-Self Relations Questionnaire (MBSRQ). To do so, a sample of 341 females ranging in age from 18 to 35 years (M = 23.09; SD = 3.14) participated in the present study. Owing to the fact that the confirmatory factor analysis of the original nine-factor model was not well fitted to the data (RMSEA = 0.06; CFI = 0.75) the exploratory approach was employed. Based on parallel analysis and minimum average partial an eight-factor structure of the Polish version of the MBSRQ was distinguished. Exploratory factor analysis revealed a factorial structure similar to the original version. The proposed model was tested using an exploratory structural equation modelling approach which resulted in good fit (RMSEA = 0.04; CFI = 0.91). In the present study, the internal reliability assessed by McDonald's ω coefficient amounts from 0.66 to 0.91. In conclusion, the Polish version of the MBSRQ is a useful measure for the attitudinal component of body image assessment. PMID:25249404

  9. Elaboration, validation and standardization of the five to fifteen (FTF) questionnaire in a Danish population sample.

    Science.gov (United States)

    Lambek, Rikke; Trillingsgaard, Anegen

    2015-03-01

    The five to fifteen (FTF) is a parent questionnaire developed to assess ADHD, its common comorbid conditions and associated problems in children and adolescents. The present study examined (1) the psychometric properties of scores on the new teacher version of the FTF, (2) competing models of the FTF subdomain structure and (3) the psychometric properties and utility of scores on the newly developed FTF impact questions. Parents (n=4258) and teachers (n=1298) of Danish children and adolescents (ages 5 to 17 years), selected using simple random sampling, completed the FTF. In the largest study of the FTF to date, parent and teacher scores had acceptable psychometric properties. The FTF subdomains were organized into six domains labelled cognitive skills, motor/perception, emotion/socialization/behaviour, attention, literacy skills and activity control and analysis of these domains may provide additional information when applying the FTF in the future. The impact questions yielded information above and beyond that provided by symptom count alone and appeared to increase the ability of the FTF to identify at risk children and adolescents. PMID:25590170

  10. Validation of a cocaine craving questionnaire (CCQ-G in Mexican population

    Directory of Open Access Journals (Sweden)

    Rodrigo Marn-Navarrete

    2011-01-01

    Full Text Available El presente estudio tuvo como objetivo validar en la poblacion mexicana la escala Cocaine Craving Questionnaire General (CCQ-G. Para conseguir tal objetivo, se entrevisto y aplico la escala a una N=233 consumidores de cocaina que decidieron participar voluntariamente en el estudio. Los criterios para ingresar al estudio fueron los siguientes: no sufrir un episodio psicotico, maniaco, depresivo o dano cognitivo que impidiera resolver adecuadamente la escala. La muestra estuvo constituida por participantes masculinos, que reunian los criterios del DSM-IV-TR para abuso y dependencia a sustancias, con edades comprendidas entre 18 y 59 anos (M=27, SD=9.2. En el momento de las entrevistas estaban bajo tratamiento residencial entre la cuarta y duodecima semanas en cinco diferentes instituciones cuyo tratamiento se basa en el modelo de Alcoholicos Anonimos. El analisis factorial que se realizo senalo que el modelo se ajustaba a tres factores. El Factor 1 hacia referencia a la intencion de uso de cocaina; el Factor 2 expresaba deseos de consumo de cocaina; el Factor 3 hacia referencia a las expectativas positivas del consumo de cocaina. El instrumento tambien mostro una adecuada consistencia interna con un a=.87.

  11. THE VALIDITY OF THE MOOD DISORDER QUESTIONNAIRE FOR SCREENING BIPOLAR DISORDER: A META-ANALYSIS.

    Science.gov (United States)

    Wang, Hee Ryung; Woo, Young Sup; Ahn, Hyeong Sik; Ahn, Il Min; Kim, Hyun Jung; Bahk, Won-Myong

    2015-07-01

    We conducted a meta-analysis to review the diagnostic accuracy of the Mood Disorder Questionnaire (MDQ) among patients with mood disorders. We used a bivariate random effects model to calculate summary sensitivity and specificity. Twenty-one studies were included. At the standard or modified cutoff value of 7, summary sensitivity was .62 and summary specificity was .85. When we pooled 11 studies including both patients with bipolar disorder (BD) and those with unipolar depression, the summary sensitivity was .76 and summary specificity was .81. However, among the six studies that excluded patients with known BD, the summary sensitivity was significantly reduced to .37 and summary specificity was .88. There were no significant differences on the diagnostic accuracy of the MDQ between studies from Eastern and Western countries after adjusting for various clinical correlates. The overall diagnostic accuracy of the MDQ was relatively good. However, when the MDQ is applied among patients with depression without previous diagnoses of BD, its sensitivity was significantly reduced. This suggests that when the MDQ is applied among this population, its optimal cutoff value should be adjusted to enhance its sensitivity. PMID:26010478

  12. The Use of the Position Analysis Questionnaire (PAQ) for Establishing the Job Component Validity of Tests. Report No. 5. Final Report.

    Science.gov (United States)

    McCormick, Ernest J.; And Others

    The Position Analysis Questionnaire (PAQ), a structured job analysis questionnaire that provides for the analysis of individual jobs in terms of each of 187 job elements, was used to establish the job component validity of certain commercially-available vocational aptitude tests. Prior to the general analyses reported here, a statistical analysis…

  13. New tools and new ideas for HR practitioners. Structural and predictive validity of weighted satisfaction questionnaire

    Directory of Open Access Journals (Sweden)

    Lorenzo Revuelto Taboada

    2012-12-01

    Full Text Available One of the fundamental tasks for an Human Resource Management (HRM practitioner consists in designing a reward system that can be broadly understood and can influence the attitudes and, subsequently, the behavior of individuals to permit achievement of organizational objectives. To do so, appropriate tools are necessary to allow key actions to be identified in terms of motivating employees; thereby, avoiding opportunistic costs derived from allocating resources needed to close the gap in employee satisfaction, with regard to non-priority factors for workers in satisfying their own personal needs. This article, thus, presents a dual assessment scale consisting of 44 items, categorized into six dimensions, which firstly evaluates the importance of motivation and, secondly, the level of satisfaction with the current situation for each of the 44 factors considered. Using a sample of 801 individuals, we analyzedthe internal consistency, face validity, and predictive validity of the measuring scales, obtaining a series of results that were, to say the least, promising

  14. The validity and reliability of a home environment preschool-age physical activity questionnaire (Pre-PAQ

    Directory of Open Access Journals (Sweden)

    Peat Jennifer K

    2011-08-01

    Full Text Available Abstract Background There is a need for valid population level measures of physical activity in young children. The aim of this paper is to report the development, and the reliability and validity, of the Preschool-age Children's Physical Activity Questionnaire (Pre-PAQ which was designed to measure activity of preschool-age children in the home environment in population studies. Methods Pre-PAQ was completed by 103 families, and validated against accelerometry for 67 children (mean age 3.8 years, SD 0.74; males 53%. Pre-PAQ categorizes activity into five progressive levels (stationary no movement, stationary with limb or trunk movement, slow, medium, or fast-paced activity. Pre-PAQ Levels 1-2 (stationary activities were combined for analyses. Accelerometer data were categorized for stationary, sedentary (SED, non-sedentary (non-SED, light (LPA, moderate (MPA and vigorous (VPA physical activity using manufacturer's advice (stationary or the cut-points described by Sirard et al and Reilly et al. Bland-Altman methods were used to assess agreement between the questionnaire and the accelerometer measures for corresponding activity levels. Reliability of the Pre-PAQ over one week was determined using intraclass correlations (ICC or kappa (κ values and percentage of agreement of responses between the two questionnaire administrations. Results Pre-PAQ had good agreement with LPA (mean difference 1.9 mins.day-1 and VPA (mean difference -4.8 mins.day-1, was adequate for stationary activity (mean difference 7.6 mins.day-1 and poor for sedentary activity, whether defined using the cut-points of Sirard et al (mean difference -235.4 mins.day-1 or Reilly et al (mean difference -208.6 mins.day-1 cut-points. Mean difference between the measures for total activity (i.e. Reilly's non-sedentary or Sirard's LMVPA was 20.9 mins.day-1 and 45.2 mins.day-1. The limits of agreement were wide for all categories. The reliability of Pre-PAQ question responses ranged from 0.31-1.00 (ICC (2, 1 for continuous measures and 0.60-0.97 (κ for categorical measures. Conclusions Pre-PAQ has acceptable validity and reliability and appears promising as a population measure of activity behavior but it requires further testing on a more broadly representative population to affirm this. Pre-PAQ fills an important niche for researchers to measure activity in preschool-age children and concurrently to measure parental, family and neighborhood factors that influence these behaviors.

  15. Reliability and validity of the short questionnaire to assess health-enhancing physical activity (SQUASH) in patients after total hip arthroplasty

    OpenAIRE

    Wendel-Vos GC Wanda; Kootstra Johan WJ; Bulstra Sjoerd K; Zijlstra Wiebren; Groothoff Johan W; Akker-Scheek Inge; Wagenmakers Robert; van Raaij Jos JAM; Stevens Martin

    2008-01-01

    Abstract Background Despite recognized benefits of regular physical activity on musculoskeletal fitness as well as general health, little is known about the physical activity behavior of patients after Total Hip Arthroplasty (THA). So far, no physical activity questionnaire has been validated in this category of patients. As the Short Questionnaire to Assess Health-enhancing physical activity (SQUASH) has been shown to be a fairly reliable and valid tool to gauge the physical activity behavio...

  16. Spiritual needs of patients with chronic pain diseases and cancer - validation of the spiritual needs questionnaire

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    Büssing A

    2010-06-01

    Full Text Available Abstract Purpose For many patients confronted with chronic diseases, spirituality/religiosity is a relevant resource to cope. While most studies on patients' spiritual needs refer to the care of patients at the end of life, our intention was to develop an instrument to measure spiritual, existential and psychosocial need of patients with chronic diseases. Methods In an anonymous cross-sectional survey, we applied the Spiritual Needs Questionnaire (SpNQ version 1.2. to 210 patients (75% women, mean age 54 ± 12 years with chronic pain conditions (67%, cancer (28%, other chronic conditions (5%. Patients were recruited at the Community Hospital Herdecke, the Institute for Complementary Medicine (University of Bern, and at a conference of a cancer support group in Herten. Results Factor analysis of the 19-item instrument (Cronbach's alpha = .93 pointed to 4 factors which explain 67% of variance: Religious Needs, Need for Inner Peace, Existentialistic Needs (Reflection/Meaning, and Actively Giving. Within the main sample of patients with chronic pain and cancer, Needs for Inner Peace had the highest scores, followed by Self competent Attention; Existentialistic Needs had low scores, while the Religious Needs scores indicate no interest. Patients with cancer had significantly higher SpNQ scores than patients with chronic pain conditions. There were just some weak associations between Actively Giving and life satisfaction (r = .17; p = .012, and negatively with the symptom score (r = -.29; p Need for Inner Peace was weakly associated with satisfaction with treatment efficacy (r = .24; p Conclusion The preliminary results indicate that spiritual needs are conceptually different from life satisfaction, and can be interpreted as the patients' longing for spiritual well-being. Methods how health care professionals may meet their patients' spiritual needs remain to be explored.

  17. The Quality of Life of Men Who Have Sex with Men in China: Reliability and Validity Testing of the SF-36 Questionnaire

    OpenAIRE

    Liu, Jie; Qu, Bo; Hu, Bingxue; Jiang, Nan; Wang, Dongbo

    2013-01-01

    Objective The aim of the study was to assess the psychometric properties of the 36-Item Short Form Health Survey (SF-36) in the men who have sex with men (MSM) population in China. Methods A cross-sectional survey was conducted among 373 MSM from September to December, 2012, in Zhengzhou and Huludao City, China. Internal reliability of the questionnaire was calculated by Cronbach’s α coefficient. Validity was analyzed through construct validity, divisional validity, and collective validity te...

  18. The Danish version of the questionnaire on pain communication: preliminary validation in cancer patients

    DEFF Research Database (Denmark)

    Jacobsen, Ramune; Møldrup, Claus; Christrup, Lona Louring; Sjøgren, P.; Hansen, O. B.

    2009-01-01

    shortened Danish version of the M-PICS (SDM-PICS). METHODS: The validated English version of the M-PICS was translated into Danish following the repeated back-translation procedure. Cancer patients were recruited for the study from specialized pain management facilities. RESULTS: Thirty-three patients...... shared information with his/her health care provider, and Factor two, health care provider information, consisted of four items measuring the degree to which a health care provider was perceived as the one who shares information. Two separate items addressed the perceived level of information exchange...... between the patient and the health care provider. The SDM-PICS total had an internal consistency of 0.88. The SDM-PICS scores were positively related to pain relief and inversely related to the measures of cognitive pain management barriers, anxiety, and reported pain levels. CONCLUSION: The SDM...

  19. The "Functional Remission of General Schizophrenia" (FROGS) scale: development and validation of a new questionnaire.

    Science.gov (United States)

    Llorca, Pierre-Michel; Lançon, Christophe; Lancrenon, Sylvie; Bayle, Franck-Jean; Caci, Hervé; Rouillon, Frédéric; Gorwood, Philip

    2009-09-01

    Functional remission is an important treatment goal in schizophrenia, as independent living and reintegration of patients into the community and the workplace is the ultimate goal of any treatment. Nevertheless, assessing functional remission in schizophrenia is problematic, as it is a multifactorial and complex entity reflecting various aspects such as symptoms severity, personal skills and socio-cultural expectancies. The purpose of this study was to create and validate a novel scale for the evaluation of functional remission in schizophrenia. Unlike previous scales, the scale was built on the basis of patients with few schizophrenia symptoms. The "Functional Remission of General Schizophrenia" (FROGS) scale was developed using the expert consensus method following a MEDLINE and standard database search. Out of the 61 initially proposed, 19 items were selected as gathering the core aspects of functional remission in schizophrenia detected in the literature. The FROGS was then evaluated in 432 patients with DSM-IV criteria of schizophrenia, all of them meeting the symptomatic remission criteria of Andreasen et al. [Andreasen, N.C., Carpenter, W.T., Kane, J.M., Lasser, R.A., Marder, S.R., Weinberger, D.R., 2005. Remission in schizophrenia: proposed criteria and rationale for consensus. Am. J. Psychiatry 162 441-449]. Total score was highly reliable. Exploratory factor analysis after oblique rotation revealed that a three-factor solution was the most meaningful. On the basis of item content these three factors were labelled 'Social Functioning,' 'Daily Life' and 'Treatment.' The FROGS total score can be used to measure a general construct for the evaluation of functional remission in schizophrenia.. Further work is required to measure the acceptability, predictive validity, sensitivity to change, and stability of the factor structure of the FROGS. PMID:19464855

  20. The Pain Disability Questionnaire: a reliability and validity study The Pain Disability Questionnaire: estudio de confiabilidad y validación The Pain Disability Questionnaire: um estudo de confiabilidade e validade

    Directory of Open Access Journals (Sweden)

    Patrícia Cantu Moreira Giordano

    2012-02-01

    Full Text Available The goal of this study was to translate and adapt The Pain Disability Questionnaire (PDQ to Brazilian Portuguese, as well as to assess its psychometric properties and practicability. The following methodological steps were followed: translation, synthesis, back-translation, expert committee assessment and pre-test. The psychometric properties were assessed through the application of a questionnaire to 119 patients with chronic musculoskeletal disorders. The results indicated the reliability of the instrument, with a Cronbach's alpha coefficient of 0.86, and high stability in the test-retest. A moderate correlation was found between the PDQ scores and the numerical pain scale. Negative correlations were found between the Spitzer Quality of Life Index and the functional condition, psychosocial component and total PDQ score. Construct validity demonstrated significant difference in PDQ scores between symptomatic and asymptomatic individuals. The PDQ revealed fast application and easy understanding. The results indicated a successful cultural adaptation and reliable psychometric properties.El objetivo de este estudio fue traducir y adaptar el Cuestionario The Pain Disability Questionnaire (PDQ para el portugués de Brasil, evaluando sus propiedades psicométricas y la usabilidad. Fueron seguidos los siguientes pasos metodológicos: traducción, síntesis, retrotraducción, evaluación por un comité de expertos y realización de una prueba piloto. Las propiedades psicométricas fueron evaluadas por la aplicación del cuestionario en 119 pacientes con lesiones musculares. Los resultados indican la confiabilidad del instrumento con el coeficiente alfa de Cronbach de 0,86, y alta estabilidad en la prueba piloto. Una correlación moderada se encontró entre las puntuaciones de la PDQ y la escala numérica del dolor. Correlaciones negativas fueron observadas entre el Spitzer Quality of Life Index y la condición funcional, el componente psicosocial, y la puntuación total de la PDQ. La validez del constructo demostró una diferencia significativa en las puntuaciones del PDQ entre sujetos sintomáticos y asintomáticos. El PDQ demostró ser rápido y comprensible. Los resultados indicaron una exitosa adaptación cultural y propiedades psicométricas confiables.O objetivo deste estudo foi traduzir e adaptar The Pain Disability Questionnaire (PDQ para o português do Brasil, avaliar suas propriedades psicométricas e praticabilidade. Os seguintes passos metodológicos foram seguidos: tradução, síntese, retrotradução, avaliação por comitê de especialistas e pré-teste. As propriedades psicométricas foram avaliadas pela aplicação do questionário a 119 pacientes com lesões musculoesqueléticas crônicas. Os resultados indicaram a confiabilidade do instrumento com o coeficiente alfa de Cronbach de 0,86, e alta estabilidade na aplicação do teste-reteste. Uma correlação moderada foi encontrada entre os escores do PDQ e a escala numérica de dor. Correlações negativas foram encontradas entre o Spitzer Quality of Life Index e a condição funcional, componente psicossocial e escore total do PDQ. A validade de construto demonstrou diferença significativa nos escores do PDQ entre indivíduos sintomáticos e assintomáticos. O PDQ mostrou aplicação rápida e fácil entendimento. Os resultados indicaram sucesso na adaptação cultural e propriedades psicométricas confiáveis.