WorldWideScience

Sample records for group completed questionnaires

  1. Questionnaires, in-depth interviews and focus groups

    OpenAIRE

    Adams, Anne; Cox, Anna L.

    2008-01-01

    With fast changing technologies and related human interaction issues, there is an increased need for timely evaluation of systems with distributed users in varying contexts (Pace, 2004). This has led to the increased use of questionnaires, in-depth interviews and focus groups in commercial usability and academic research contexts. Questionnaires are usually paper based or delivered online and consist of a set of questions which all participants are asked to complete. Once the questionnaire ha...

  2. Refining the DCT: Comparing Open Questionnaires and Dialogue Completion Tasks.

    Science.gov (United States)

    Bardovi-Harlig, Kathleen; Hartford, Beverly S.

    A study compared the influence of two forms of discourse completion test (DCT) on the elicitation of rejection of advice. An open questionnaire providing scenarios alone was compared with a classic dialogue completion task in which a conversational turn is provided. The tasks were given to 32 graduate students, 19 native and 13 non-native…

  3. Clinical trial participants' experiences of completing questionnaires: a qualitative study.

    Science.gov (United States)

    Holmberg, Christine; Karner, Julia J; Rappenecker, Julia; Witt, Claudia M

    2014-03-24

    To improve clinical study developments for elderly populations, we aim to understand how they transfer their experiences into validated, standardised self-completed study measurement instruments. We analysed how women (mean 78±8 years of age) participating in a randomised controlled trial (RCT) cognised study instruments used to evaluate outcomes of the intervention. The interview study was nested in an RCT on chronic neck pain using common measurement instruments situated in an elderly community in Berlin, Germany, which comprised of units for independent and assisted-living options. The sample (n=20 women) was selected from the RCT sample (n=117, 95% women, mean age 76 (SD±8) years). Interview participants were selected using a purposive sampling list based on the RCT outcomes. We asked participants about their experiences completing the RCT questionnaires. Interviews were analysed thematically, then compared with the questionnaires. Interviewees had difficulties in translating complex experiences into a single value on a scale and understanding the relationship of the questionnaires to study aims. Interviewees considered important for the trial that their actual experiences were understood by trial organisers. This information was not transferrable by means of the questionnaires. To rectify these difficulties, interviewees used strategies such as adding notes, adding response categories or skipping an item. Elderly interview participants understood the importance of completing questionnaires for trial success. This led to strategies of completing the questionnaires that resulted in 'missing' or ambiguous data. To improve data collection in elderly populations, educational materials addressing the differential logics should be developed and tested. Pilot testing validated instruments using cognitive interviews may be particularly important in such populations. Finally, when the target of an intervention is a subjective experience, it seems important to create a

  4. Clinical trial participants’ experiences of completing questionnaires: a qualitative study

    Science.gov (United States)

    Holmberg, Christine; Karner, Julia J; Rappenecker, Julia; Witt, Claudia M

    2014-01-01

    Objectives To improve clinical study developments for elderly populations, we aim to understand how they transfer their experiences into validated, standardised self-completed study measurement instruments. We analysed how women (mean 78±8 years of age) participating in a randomised controlled trial (RCT) cognised study instruments used to evaluate outcomes of the intervention. Setting The interview study was nested in an RCT on chronic neck pain using common measurement instruments situated in an elderly community in Berlin, Germany, which comprised of units for independent and assisted-living options. Participants The sample (n=20 women) was selected from the RCT sample (n=117, 95% women, mean age 76 (SD±8) years). Interview participants were selected using a purposive sampling list based on the RCT outcomes. Outcomes We asked participants about their experiences completing the RCT questionnaires. Interviews were analysed thematically, then compared with the questionnaires. Results Interviewees had difficulties in translating complex experiences into a single value on a scale and understanding the relationship of the questionnaires to study aims. Interviewees considered important for the trial that their actual experiences were understood by trial organisers. This information was not transferrable by means of the questionnaires. To rectify these difficulties, interviewees used strategies such as adding notes, adding response categories or skipping an item. Conclusions Elderly interview participants understood the importance of completing questionnaires for trial success. This led to strategies of completing the questionnaires that resulted in ‘missing’ or ambiguous data. To improve data collection in elderly populations, educational materials addressing the differential logics should be developed and tested. Pilot testing validated instruments using cognitive interviews may be particularly important in such populations. Finally, when the target of an

  5. Overall survival and local recurrence of 406 completely resected stage IIIa-N2 non-small cell lung cancer patients: questionnaire survey of the Japan Clinical Oncology Group to plan for clinical trials.

    Science.gov (United States)

    Ichinose, Y; Kato, H; Koike, T; Tsuchiya, R; Fujisawa, T; Shimizu, N; Watanabe, Y; Mitsudomi, T; Yoshimura, M

    2001-10-01

    the group of completely resected stage IIIA-N2 non-small cell lung cancer patients (NSCLC) is considered to be heterogeneous in various aspects including survival and the recurrent pattern. In the present study, we attempted to clarify the factors which separate these patients into high and low risk groups based on the survival and local recurrence. a questionnaire survey on the survival and local recurrence of non-small cell lung cancer patients with pathological stage IIIA-N2 disease who underwent a complete resection from January 1992 to December 1993 was performed by the Japan Clinical Oncology Group as of July 1999. The information on the survival of 406 patients and that of local recurrence in 332 of them was available. the 5-year survival of the 406 patients was 31.0%. In a univariate analysis, the age, clinical and pathological T status, number of N2 stations, pathological N1 disease, operative modality and postoperative radiotherapy were all found to be important prognostic factors. Clinical N2 disease marginally influenced the survival (P=0.07). In a multivariate analysis of these variables including clinical N2 disease, the survival was significantly worse in the case of multiple N2 stations (hazard ratio=1.741), the presence of pathological N1 disease (1.403), pathological T2 or 3 disease (1.399) and an age older than 65 (1.327). The rate of freedom from any local recurrence at the bronchial stump, or in the hilar, mediastinal or supraclavicular lymph nodes at 5 years was 64%. In a univariate analysis of the freedom from local recurrence, the clinical N status, pathological T status, pathological N1 disease and number of N2 stations were all found to be important prognostic factors. A multivariate analysis revealed the freedom from local recurrence to be adversely influenced by multiple N2 stations (hazard ratio=2.05), and the presence of either clinical N1 or 2 (1.733) disease. The 5-year survival and the rate of freedom from local recurrence at 5

  6. Construction of complete generalized algebraic groups

    Institute of Scientific and Technical Information of China (English)

    WANG; Dengyin

    2005-01-01

    With one exception, the holomorph of a finite dimensional abelian connectedalgebraic group is shown to be a complete generalized algebraic group. This result on algebraic group is an analogy to that on Lie algebra.

  7. Grouping of Items in Mobile Web Questionnaires

    Science.gov (United States)

    Mavletova, Aigul; Couper, Mick P.

    2016-01-01

    There is some evidence that a scrolling design may reduce breakoffs in mobile web surveys compared to a paging design, but there is little empirical evidence to guide the choice of the optimal number of items per page. We investigate the effect of the number of items presented on a page on data quality in two types of questionnaires: with or…

  8. Can one predict the likely specific orofacial pain syndrome from a self-completed questionnaire?

    Science.gov (United States)

    Macfarlane, Tatiana V; Blinkhorn, Anthony S; Craven, Rebecca; Zakrzewska, Joanna M; Atkin, Philip; Escudier, Michael P; Rooney, C Amy; Aggarwal, Vishal; Macfarlane, Gary J

    2004-10-01

    To estimate the prevalence of orofacial pain (OFP) by specific diagnostic subgroups in the general population. Cross-sectional population study. General medical practice in South East Cheshire, UK. Participants of baseline investigation who completed the full postal questionnaire (1510, adjusted study participation rate 81%). Clinical examination was attended by 126 (43%) of all the participants who reported OFP in the questionnaire. These individuals were classified as musculoligamentous/soft tissue type, dentoalveolar or neurological/vascular. OFP duration, location, descriptors and statements on OFP were predictors of classification group. The estimated prevalence in the general population of musculoligamentous/soft tissue type of OFP was 7%, dentoalveolar 7% and neurological/vascular 6%. This study has derived a statistical model to classify participants with OFP into three broad groups (musculoligamentous/soft tissue, dentoalveolar and neurological/vascular) based on questionnaire information about OFP (OFP chronicity, location and verbal descriptors of pain). It is potentially useful in large population studies of OFP, where a clinical examination is not possible, however, further validation of its performance in large populations are necessary.

  9. The group administered interactive questionnaire: An alternative to individual interviews

    CERN Document Server

    Yerushalmi, Edit; Mamudi, William; Singh, Chandralekha; Lin, Shih-Yin

    2016-01-01

    Individual interviews are often considered to be the gold standard for researchers to understand how people think about phenomena. However, conducting and analyzing interviews is very time consuming. This paper presents the Group Administered Interactive Questionnaire (GAIQ) as an alternative to individual interviews and discusses the pros and cons of each data collection method. Use of GAIQ will be discussed in the context of a study that seeks to understand teaching assistants' reasons for the design of problem solutions for introductory physics.

  10. Parent-Completed Developmental Questionnaires: A Low-Cost Strategy for Child-Find and Screening.

    Science.gov (United States)

    Squires, Jane

    1996-01-01

    The "Ages and Stages Questionnaires," a parent-completed developmental monitoring system, is described, and various strategies for using the system to identify young children with developmental delays are compared. Strategies include mail-out, home visit, on-site (completed by either parent with assistance from service provider),…

  11. Completeness and consistency of renormalisation group flows

    CERN Document Server

    Litim, Daniel F; Litim, Daniel F.; Pawlowski, Jan M.

    2002-01-01

    We study different renormalisation group flows for scale dependent effective actions, including exact and proper-time renormalisation group flows. These flows have a simple one loop structure. They differ in their dependence on the full field-dependent propagator, which is linear for exact flows. We investigate the inherent approximations of flows with a non-linear dependence on the propagator. We check explicitly that standard perturbation theory is not reproduced. We explain the origin of the discrepancy by providing links to exact flows both in closed expressions and in given approximations. We show that proper-time flows are approximations to Callan-Symanzik flows. Within a background field formalism, we provide a generalised proper-time flow, which is exact. Implications of these findings are discussed.

  12. Improving response rates using a monetary incentive for patient completion of questionnaires: an observational study

    Directory of Open Access Journals (Sweden)

    Orchard Jo

    2007-02-01

    Full Text Available Abstract Background Poor response rates to postal questionnaires can introduce bias and reduce the statistical power of a study. To improve response rates in our trial in primary care we tested the effect of introducing an unconditional direct payment of £5 for the completion of postal questionnaires. Methods We recruited patients in general practice with knee problems from sites across the United Kingdom. An evidence-based strategy was used to follow-up patients at twelve months with postal questionnaires. This included an unconditional direct payment of £5 to patients for the completion and return of questionnaires. The first 105 patients did not receive the £5 incentive, but the subsequent 442 patients did. We used logistic regression to analyse the effect of introducing a monetary incentive to increase the response to postal questionnaires. Results The response rate following reminders for the historical controls was 78.1% (82 of 105 compared with 88.0% (389 of 442 for those patients who received the £5 payment (diff = 9.9%, 95% CI 2.3% to 19.1%. Direct payments significantly increased the odds of response (adjusted odds ratio = 2.2, 95% CI 1.2 to 4.0, P = 0.009 with only 12 of 442 patients declining the payment. The incentive did not save costs to the trial – the extra cost per additional respondent was almost £50. Conclusion The direct payment of £5 significantly increased the completion of postal questionnaires at negligible increase in cost for an adequately powered study.

  13. A complete classification of minimal non--groups

    Indian Academy of Sciences (India)

    Pengfei Guo; Junxin Wang; Hailiang Zhang

    2014-11-01

    Let be a finite group. A subgroup of is called -permutable in if it permutes with every Sylow subgroup of , and is called a -group if all minimal subgroups and cyclic subgroups with order 4 of are -permutable in . In this paper, we give a complete classification of finite groups which are not -groups but their proper subgroups are all -groups.

  14. 76 FR 16478 - Proposed Information Collection (Disability Benefits Questionnaires-Group 2) Activity: Comment...

    Science.gov (United States)

    2011-03-23

    ... AFFAIRS Proposed Information Collection (Disability Benefits Questionnaires--Group 2) Activity: Comment... Questionnaire, VA Form 21-0960A-2. b. Hypertension Disability Benefits Questionnaire, VA Form 21- 0960A-3. c. Non-ischemic Heart Disease (including Arrhythmias and Surgery) Disability Benefits Questionnaire, VA...

  15. 76 FR 33417 - Agency Information Collection (Disability Benefits Questionnaires-Group 2) Activity Under OMB Review

    Science.gov (United States)

    2011-06-08

    ... AFFAIRS Agency Information Collection (Disability Benefits Questionnaires--Group 2) Activity Under OMB...) Disability Benefits Questionnaire, VA Form 21-0960A-2. b. Hypertension Disability Benefits Questionnaire, VA... Questionnaire, VA Form 21-0960A-4. d. Diabetic Peripheral Neuropathy (Diabetic Sensory-Motor Peripheral...

  16. A Method for Comparing Completely Standardized Solutions in Multiple Groups.

    Science.gov (United States)

    Raykov, Tenko; Marcoulides, George A.

    2000-01-01

    Outlines a method for comparing completely standardized solutions in multiple groups. The method is based on a correlation structure analysis of equal-size samples and uses the correlation distribution theory implemented in the structural equation modeling program RAMONA. (SLD)

  17. STM investigation of carbon nanotubes completely covered with functional groups

    Science.gov (United States)

    Koos, Antal A.; Horvath, Zsolt Endre; Osvath, Zoltan; Tapaszto, Levente; Niesz, Krisztián; Konya, Zoltan; Kiricsi, Imre; Grobert, Nicole; Ruehle, Manfred; Biro, Laszlo P.

    2003-04-01

    The functionalization of carbon nanotubes (CNTs) is important both for composite - to improve load transfer between CNTs and matrix - and nanoelectronic applications - to interlink individual nanotubes in a network. Oposite to earlier results, complete coverage of CNT surface with functional groups was achieved. The distribution of functional groups on the nanotube surface was investigated using STM and TEM. The influence of functional groups on the electron density of states of the nanotubes was studied with scanning tunneling spectroscopy (STS).

  18. Reliability and validity of a questionnaire for self-assessment of complete dentures.

    Science.gov (United States)

    Komagamine, Yuriko; Kanazawa, Manabu; Kaiba, Yoshinori; Sato, Yusuke; Minakuchi, Shunsuke

    2014-05-02

    Demand for complete denture treatment is expected to rise over several decades. However, to date, no questionnaire on complete dentures, as evaluated by edentulous patients, has been shown to be reliable and valid. This study sought to assess the reliability and validity of Patient's Denture Assessment (PDA), which provides a multidimensional evaluation of dentures among edentulous patients. Patients, who had new complete dentures fabricated at the University Hospital of Dentistry, Tokyo Medical and Dental University through 2009 to 2010, were enrolled. The reliability of the PDA was determined by examining internal consistency and test-retest reliability. Internal consistency for all of the question items and the six subscales was measured using Cronbach's α and average inter-item correlation coefficients among 93 participants. For 33 of these participants, test-retest reliability was determined at a 2 month-interval using the interclass correlation coefficients (ICCs) and 95% confidence interval for the summary scores and the six subscale scores. The PDA was validated in 93 participants by examining the difference in the summary score and the six subscale scores of the PDA before and after replacement with new dentures by the paired t-test. Ability to detect change was also tested in 93 patients using effect size. The Cronbach's α for the PDA ranged from 0.56 to 0.93. The average inter-item correlation coefficients ranged from 0.28 to 0.83. ICCs for the PDA ranged from 0.37 to 0.83. The paired t-test showed a significant difference between the summary score and the six subscale scores before and after replacement with new dentures (p dentures.

  19. 76 FR 33029 - Agency Information Collection (Disability Benefits Questionnaires-Group 1) Under OMB Review

    Science.gov (United States)

    2011-06-07

    ... AFFAIRS Agency Information Collection (Disability Benefits Questionnaires--Group 1) Under OMB Review..., Including Leukemia Disability Benefits Questionnaire, VA Form 21-0960B-2. b. Amyotrophic Lateral Sclerosis (Lou Gehrig's Disease) Disability Benefits Questionnaire, VA Form 21-0960C-2. c. Peripheral Nerve...

  20. 76 FR 8846 - Proposed Information Collection (Disability Benefits Questionnaires-Group 1) Activity: Comment...

    Science.gov (United States)

    2011-02-15

    ... AFFAIRS Proposed Information Collection (Disability Benefits Questionnaires--Group 1) Activity: Comment.... Titles: a. Hematologic and Lymphatic Conditions, Including Leukemia Disability Benefits Questionnaire, VA... Questionnaire, VA Form 21-0960C-2. c. Peripheral Nerve Conditions (Not Including Diabetic Sensory- Motor...

  1. 76 FR 35950 - Agency Information Collection (Disability Benefits Questionnaires-Group 3) Activity Under OMB Review

    Science.gov (United States)

    2011-06-20

    ...--Group 3).'' SUPPLEMENTARY INFORMATION: Titles: a. Central Nervous System and Neuromusculo Diseases..., VA Form 21-0960G-1. e. Gallbladder and Pancreas Conditions, Disability Benefits Questionnaire, VA...

  2. Group Supervision and Japanese Students' Successful Completion of Undergraduate Theses

    Science.gov (United States)

    Yamada, Kiyomi

    2013-01-01

    This paper explores, from a sociocultural perspective, the nature and functions of "zemi" or seminars in which Japanese undergraduate students received group supervision for research and thesis writing. The study also investigates how the "zemi" contributed to completion of their theses. It was found that the "zemi"…

  3. Group Supervision and Japanese Students' Successful Completion of Undergraduate Theses

    Science.gov (United States)

    Yamada, Kiyomi

    2013-01-01

    This paper explores, from a sociocultural perspective, the nature and functions of "zemi" or seminars in which Japanese undergraduate students received group supervision for research and thesis writing. The study also investigates how the "zemi" contributed to completion of their theses. It was found that the "zemi" provided contexts for teaching…

  4. Group Supervision and Japanese Students' Successful Completion of Undergraduate Theses

    Science.gov (United States)

    Yamada, Kiyomi

    2013-01-01

    This paper explores, from a sociocultural perspective, the nature and functions of "zemi" or seminars in which Japanese undergraduate students received group supervision for research and thesis writing. The study also investigates how the "zemi" contributed to completion of their theses. It was found that the "zemi"…

  5. Intensification of the Learning Process: Educational Grouping Questionnaire. A Series of Reports Designed for Classroom Use.

    Science.gov (United States)

    Bucks County Public Schools, Doylestown, PA.

    This report consists of a classification of elementary school age children and information concerning an Educational Grouping Questionnaire, which is designed to help the classroom teacher group her students. (See TM 001 368 for example of questionnaire; see TM 001 363 for summary of report; for other related documents, see TM 001 160, 364-366,…

  6. 76 FR 61149 - Agency Information Collection (Disability Benefits Questionnaires-Group 4) Activity Under OMB Review

    Science.gov (United States)

    2011-10-03

    ... Questionnaire, VA Form 21-0960-I-3. Systemic Lupus Erythematosus (SLE) and Other Autoimmune Diseases Disability... AFFAIRS Agency Information Collection (Disability Benefits Questionnaires--Group 4) Activity Under OMB... collection of information abstracted below to the Office of Management and Budget (OMB) for review and...

  7. The Three-Step Test-Interview (TSTI): An observational instrument for pretesting self-completion questionnaires

    NARCIS (Netherlands)

    A. Hak (Tony); K. van der Veer; H.A.M. Jansen (Harrie)

    2004-01-01

    textabstractThe Three-Step Test-Interview (TSTI) is an instrument for pretesting a self-completion questionnaire by observing actual instances of interaction between the instrument and respondents (the response process). Because this process mainly consists of cognitive processing (‘thinking’) and i

  8. Completeness of Epistemic Coalition Logic with Group Knowledge

    CERN Document Server

    Ågotnes, Thomas

    2011-01-01

    Coalition logic is one of the most popular logics for multi-agent systems. While epistemic extensions of coalition logic have received much attention, existence of their complete axiomatisations has so far been an open problem. In this paper we settle several of those problems. We prove completeness for epistemic coalition logic with common knowledge, with distributed knowledge, and with both common and distributed knowledge, respectively.

  9. Age, gender, mileage and the DBQ: The validity of the Driver Behavior Questionnaire in different driver groups

    DEFF Research Database (Denmark)

    Martinussen, Laila Marianne; Hakamies-Blomqvist, Liisa; Møller, Mette

    2013-01-01

    The Driver Behavior Questionnaire (DBQ) is one of the most widely used instruments for measuring selfreported driving behaviors. Despite the popularity of the DBQ, the applicability of the DBQ in different driver groups has remained mostly unexamined. The present study measured aberrant driving...... behavior using the original DBQ (Reason, J.T., Manstead, A., Stradling, S.G., Baxter, J., Campbell, K., 1990. Errors and violations on the road – a real distinction. Ergonomics, 33 (10/11), 1315–1332) to test the factorial validity and reliability of the instrument across different subgroups of Danish...... drivers. The survey was conducted among 11,004 Danish driving license holders of whom 2250 male and 2190 female drivers completed the questionnaire containing background variables and the DBQ. Exploratory and confirmatory factor analysis showed that the original three-factor solution, a four...

  10. Group supervision and Japanese students' successful completion of undergraduate theses

    National Research Council Canada - National Science Library

    Yamada, Kiyomi

    2013-01-01

    This paper explores, from a sociocultural perspective, the nature and functions of zemi or seminars in which Japanese undergraduate students received group supervision for research and thesis writing...

  11. Torsion Completeness of Sylow p-Groups in Semisimple Group Rings

    Institute of Scientific and Technical Information of China (English)

    P. V. DANCHEV

    2004-01-01

    Let G be an abelian p-group and K be a field of the first kind with respect to p of charK ≠p and of sp(K) = N or N∪ {0}. Then it is shown that the normed Sylow p-subgroup S(KG) is torsion complete if and only if G is bounded (Theorem 1). An analogous fact is proved for the case when K is of the second kind (Theorem 2). These completely settle a conjecture posed by us in Compt. Rend.Acad. Bulg. Sci. (1993) and are also a supplement to our result in the modular case published in Acta Math. Hungar. (1997).

  12. [Validation of ORTO-15 Questionnaire in the group of urban youth aged 15-21].

    Science.gov (United States)

    Stochel, Martyna; Janas-Kozik, Małgorzata; Zejda, Jan; Hyrnik, Joanna; Jelonek, Ireneusz; Siwiec, Andrzej

    2015-01-01

    The aim of the study was the validation and adaptation of the ORTO-15 Questionnaire in the group of the Polish schoolgirls and schoolboys. The study included 399 participants (15-21 years old), all of them high school students in the city of Sosnowiec. The ORTO-15 is a tool created in Italy by L.M. Donini, comprising of 15 items describing intensification of orthorexia risk (population diagnosis). The validation procedure incorporated three basic methods to be applied in the reliability analysis - the comparison of double tests with the same method, the statistical properties analysis of test items as well as analysis of the relation of test items with the general test result. Moreover, the compliance of the ORTO-15 Questionnaire results with other questionnaire focused on eating habits (EAT-26) was studied. The reliability analysis of the ORTO-15 Questionnaire based on repeatability of the responses presents a very good (kappa: 0.81 - 1.00 for 5 items) and a good repeatability (kappa: 0.61 - 0.80 for 10 items). The reliability analysis based on the value of the Cronbach's α reached a satisfactory level (0.7 - 0.9). A full agreement of in the occurrence of orthorexia risk and the risk of eating disorders concerned 47.2% (Kappa = 0.04; 95% CI: 0.004 - 0.09) for the Ortho-40 and 88.2% (Kappa = 0.32; 95% CI: 0.17 - 0.47) for the Ortho-35. The ORTO-15 questionnaire is a reliable tool to identify the risk of ON in population studies in the group of urban youth aged 15 - 21.

  13. Reproducibility and relative validity of food group intake in a food frequency questionnaire developed for Nepalese diet.

    Science.gov (United States)

    Shrestha, Archana; Koju, Rajendra Prasad; Beresford, Shirley A A; Chan, Kwun Chuen Gary; Connell, Frederik A; Karmacharya, Biraj Man; Shrestha, Pramita; Fitzpatrick, Annette L

    2017-08-01

    We developed a food frequency questionnaire (FFQ) designed to measure the dietary practices of adult Nepalese. The present study examined the validity and reproducibility of the FFQ. To evaluate the reproducibility of the FFQ, 116 subjects completed two 115-item FFQ across a four-month interval. Six 24-h dietary recalls were collected (1 each month) to assess the validity of the FFQ. Seven major food groups and 23 subgroups were clustered from the FFQ based on macronutrient composition. Spearman correlation coefficients evaluating reproducibility for all food groups were greater than 0.5, with the exceptions of oil. The correlations varied from 0.41 (oil) to 0.81 (vegetables). All crude spearman coefficients for validity were greater than 0.5 except for dairy products, pizzas/pastas and sausage/burgers. The FFQ was found to be reliable and valid for ranking the intake of food groups for Nepalese dietary intake.

  14. Dissociative disorders and other psychopathological groups: exploring the differences through the Somatoform Dissociation Questionnaire (SDQ-20).

    Science.gov (United States)

    Amaral do Espirito Santo, Helena Maria; Pio-Abreu, José Luís

    2007-12-01

    The Somatoform Dissociation Questionnaire is a self-report questionnaire that has proven to be a reliable and valid instrument. The objectives of this study were to validate the Portuguese version and to determine its capability to distinguish patients with dissociative disorders from others with psychopathological disorders. 234 patients answered the translated version of Somatoform Dissociation Questionnaire. The Portuguese Dissociative Disorders Interview Schedule was used to validate clinical diagnosis. Patients with dissociative disorder (n = 113) were compared to a control group of 121 patients with various anxiety and depression disorders. Reliability measured by Cronbach's a was 0.88. The best performance of the Portuguese form was at a cut-off point of 35, which distinguishes between dissociative disorder and neurotic disorders with a good diagnostic efficacy (sensitivity = 0.73). The somatoform dissociation was significantly more frequent in dissociative disorder patients, conversion disorder patients and post-traumatic stress disorder patients. These findings suggest that dissociative disorders can be differentiated from other psychiatric disorders through somatoform dissociation. The Portuguese version of the Somatoform Dissociation Questionnaire has fine psychometric features that sustain its cross-cultural validity.

  15. [A measure of team cohesion in sport. Spanish adaptation of Group Environment Questionnaire (GEQ)].

    Science.gov (United States)

    Iturbide, Luis María; Elosua, Paula; Yanes, Félix

    2010-08-01

    The aim of this work was to adapt the Group Environment Questionnaire (GEQ) to Spanish. Judgmental procedures were used to assess the linguistic and cultural equivalence of the versions. Psychometric procedures were used in the operational phase of the study. The normative sample comprised 924 sportsmen/sportswomen from 75 teams. The GEQ scale showed suitable indexes of internal consistency and a bidimensional structure based on two factors of the cohesion model, the Task component and the Social component. In addition, a positive relation between team-performance and the Task component of team cohesion was observed. Overall, the results supported the Spanish version of the GEQ.

  16. The Three-Step Test-Interview (TSTI: An observation-based method for pretesting self-completion questionnaires

    Directory of Open Access Journals (Sweden)

    Tony Hak

    2008-12-01

    Full Text Available Three-Step Test-Interview (TSTI is a method for pretesting a self-completion questionnaire by first observing actual instances of interaction between the instrument and respondents (the response process before exploring the reasons for this behavior. The TSTI consists of the following three steps: 1. (Respondent-driven observation of response behavior. 2. (Interviewer-driven follow-up probing aimed at remedying gaps in observational data. 3. (Interviewer-driven debriefing aimed at eliciting experiences and opinions. We describe the aims and the techniques of these three steps, and then discuss pilot studies in which we tested the feasibility and the productivity of the TSTI by applying it in testing three rather different types of questionnaires. In the first study, the quality of a set of questions about alcohol consumption was assessed. The TSTI proved to be productive in identifying problems that resulted from a mismatch between the ‘theory’ underlying the questions on the one hand, and features of a respondent’s actual behavior and biography on the other hand. In the second pilot study, Dutch and Norwegian versions of an attitude scale, the 20-item Illegal Aliens Scale, were tested. The TSTI appeared to be productive in identifying problems that resulted from different ‘response strategies’. In the third pilot, a two-year longitudinal study, the TSTI appeared to be an effective method for documenting processes of ‘response shift’ in repeated measurements of health-related Quality of Life (QoL.

  17. Italian Validation of the Childhood Trauma Questionnaire-Short Form on a College Group.

    Science.gov (United States)

    Sacchi, Chiara; Vieno, Alessio; Simonelli, Alessandra

    2017-10-09

    The Childhood Trauma Questionnaire-Short Form (CTQ-SF) is the most widely used measure of childhood traumatic experiences for the retrospective assessment of adolescents and adults. It facilitates the detection of co-occurrence of traumas during childhood, in effect overcoming the lack of standardized tools for adult assessment. The current study aimed to validate the Italian Childhood Trauma Questionnaire on college students. On this scope, we compared several factor structures proposed in the literature by the original authors (Bernstein et al., 2003), as well as in cross-cultural applications. In addition, we investigated psychometric properties of the Italian CTQ-SF in terms of internal consistency reliability and convergent validity with posttraumatic stress disorder and general psychopathology. A total of 446 undergraduate students (M = 23 years, SD = 2.87) participated in the study. The confirmatory factor analyses indicated that the 5-factor solution represents the model that best fits Italian data of nonclinical samples. The unidimensionality of the scale was also not supported by present findings. Additionally, internal consistency reliability was good across the 5 scales and in line with the original version, as well as with previous applications. Correlation of the CTQ-SF with posttraumatic stress disorder and general psychopathology suggested that current posttraumatic and general symptoms were moderately significantly associated with the emotional forms of childhood trauma. Findings highlighted reliability, structure, and concurrent validity for the Italian CTQ-SF and thus supported the implementation of the Italian version of the Childhood Trauma Questionnaire-Short Form in the assessment of traumatic experiences and the screening in nonclinical groups. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  18. A questionnaire on survival of kittens depending on the blood groups of the parents.

    Science.gov (United States)

    Axnér, Eva

    2014-10-01

    Cats more than 2 months of age have alloantibodies against the blood type antigen that they do not possess. Maternal antibodies, including alloantibodies against blood groups, are transferred to the kittens' systemic circulation when they suckle colostrum during the first 12-16 h after birth. If kittens with blood group A or AB nurse from a mother with blood group B they may develop neonatal isoerythrolysis (NI). Breeders can prevent kittens at risk of NI from nursing during the first 16-24 h; after this period it is safe to let them nurse. Kittens depend, however, on the passive transfer of antibodies from the colostrum for early protection against infections. Although it is known that kittens deprived of colostrum will also be deprived of passive systemic immunity, it is not known if this will affect their health. Therefore, the aim of this study was to evaluate kitten mortality in litters with B-mothers and A-fathers compared to litters with A-mothers. In addition, the aim was to evaluate the effects of colostrum deprivation on the health of the mothers, and the breeders' opinions and experiences of these combinations of breedings. A web-based questionnaire was constructed and distributed to breeders. The results indicate that there is no difference in mortality between planned litters that have mothers with blood group A and litters with mothers that have blood group B and fathers that have blood group A. When managing blood group incompatibility in cat all factors affecting the health of the cats, including genetic variation, should be considered.

  19. 76 FR 21429 - Proposed Information Collection (Disability Benefits Questionnaires-Group 3) Activity: Comment...

    Science.gov (United States)

    2011-04-15

    .... Titles a. Central Nervous System and Neuromusculo Diseases, Disability Benefits Questionnaire, VA Form 21... and Pancreas Conditions, Disability Benefits Questionnaire, VA Form 21-0960G-2. f. Intestinal Disorders (Other Than Surgical or Infectious) (Including Irritable Bowel Syndrome, Crohn's...

  20. Patients' experiences and expectations of general practice: a questionnaire study of differences by ethnic group

    Science.gov (United States)

    Ogden, Jane; Jain, Asha

    2005-01-01

    Background Research has highlighted variations in morbidity, mortality and health needs by ethnic group, and suggests that some ethnic groups may receive a poorer service. Aim To explore the impact of ethnic group on patients' experiences and expectations of their general practice consultation. Design of study Cross-sectional survey. Setting One general practice in a multicultural area of London. Method A total of 604 consecutive patients attending their general practice (response rate = 60.4%) who described their ethnic group as white British, black African, black African Caribbean or Vietnamese completed a measure relating to their experiences and their expectations of the general practice consultation in terms of treatment, communication, patients' agenda, patients' choice and doctor consistency. Results No differences were found for the black African or black African Caribbean patients. The Vietnamese patients reported better experiences of communication, more focus on their agenda and more attention to their choices than the white British patients. However, they also reported expecting lower levels of communication, less focus on their own agenda and reported wanting less GP consistency than the other ethnic groups. Conclusion Vietnamese patients state that they are receiving better standards of care in general practice than other ethnic groups. However, they also state that they expect less. This may illustrate a problem with assessing experiences of primary care. Higher scores of experience may not illustrate better consultations as such, but only better when compared with a lower level of initial expectation. A lower expectation is easier to fulfil. PMID:15904553

  1. Childhood Trauma Questionnaire (CTQ) in Brazilian Samples of Different Age Groups: Findings from Confirmatory Factor Analysis

    Science.gov (United States)

    Grassi-Oliveira, Rodrigo; Cogo-Moreira, Hugo; Salum, Giovanni Abrahão; Brietzke, Elisa; Viola, Thiago Wendt; Manfro, Gisele Gus; Kristensen, Christian Haag; Arteche, Adriane Xavier

    2014-01-01

    The Childhood Trauma Questionnaire (CTQ) is internationally accepted as a key tool for the assessment of childhood abuse and neglect experiences. However, there are relative few psychometric studies available and some authors have proposed two different factor solutions. We examined the dimensional structure and internal consistency of the Brazilian version of the CTQ. A total of 1,925 participants from eight different clinical and non-clinical samples including adolescents, adults and elders were considered in this study. First, we performed Confirmatory Factor Analysis to investigate the goodness of fit of the two proposed competitive factor structure models for the CTQ. We also investigated the internal consistency of all factors. Second, multi-group analyses were used to investigate measurement invariance and population heterogeneity across age groups and sex. Our findings revealed that the alternative factor structure as opposed to the original factor structure was the most appropriate model within adolescents and adults Brazilian samples. We provide further evidence for the validity and reliability of the CTQ within the Brazilian samples and report that the alternative model showed an improvement in fit indexes and may be a better alternative over the original model. PMID:24475237

  2. Single-Machine Group Scheduling Problems with Deterioration to Minimize the Sum of Completion Times

    Directory of Open Access Journals (Sweden)

    Yong He

    2012-01-01

    Full Text Available We consider two single-machine group scheduling problems with deteriorating group setup and job processing times. That is, the job processing times and group setup times are linearly increasing (or decreasing functions of their starting times. Jobs in each group have the same deteriorating rate. The objective of scheduling problems is to minimize the sum of completion times. We show that the sum of completion times minimization problems remains polynomially solvable under the agreeable conditions.

  3. Riders' prediction of results at Fédération Equestre Internationale (FEI) endurance rides and sources of bias in questionnaires completed by riders.

    Science.gov (United States)

    Nagy, A; Dyson, S J; Murray, J K

    2013-11-01

    Information acquired from endurance riders and its relationship with the results of the ride has not been investigated. The aims of this study were to assess associations between data provided by riders and data obtained from the Fédération Equestre Internationale (FEI) website at FEI endurance rides and to identify whether data provided by riders in pre- and post-ride questionnaires was subject to response and/or information bias. Variables were collected from the FEI website and from self-completed pre-ride and post-ride questionnaires at 20 FEI endurance rides in 2011 and 2012. Kappa statistics and Mann-Whitney U-tests were used to assess the relationship between FEI website and questionnaire data and between the riders' predictions and experiences. Univariable logistic regression was used to investigate association between completion of the ride and riders' predictions. Response bias was assessed using multi-level logistic regression models. At least one questionnaire was completed for 236 (18.8%) of 1254 competition starts included in the study. There was excellent agreement on signalment between questionnaire and FEI data, except for data on breed. There was moderate agreement between the mean speed category predicted by riders and reported in the official results. Riders with the aim of qualification or 'competition, achieving the best possible results' were less likely to complete the ride than riders aiming for 'training'. Female riders, riders competing in a young rider class, older riders, riders competing in rides of shorter distances and riders that had completed the distance of the study ride more than three times were associated with increased likelihood of completing the questionnaires. In conclusion, some riders' predictions were associated with the outcome of the ride. A larger study is needed to assess these variables as risk factors for eliminations. The response biases and the difficulties of data collection identified in this study can help

  4. 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…

  5. 76 FR 45008 - Proposed Information Collection (Disability Benefits Questionnaires-Group 4) Activity: Comment...

    Science.gov (United States)

    2011-07-27

    ... Benefits Questionnaire, VA Form 21- 0960C7. d. Seizure Disorders (Epilepsy) Disability Benefits... Temporomandibular Joint Conditions) Disability Benefits Questionnaire, VA Form 21-0960D1. f. Endocrine Diseases..., VA Form 21-0960-I-3. k. Systemic Lupus Erytematous (SLE) and Other Immune Disorders (except HIV) and...

  6. 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…

  7. Validity test of the IPD-Work consortium approach for creating comparable job strain groups between Job Content Questionnaire and Demand-Control Questionnaire

    Directory of Open Access Journals (Sweden)

    Bongkyoo Choi

    2015-04-01

    Full Text Available Objectives: This study aims to test the validity of the IPD-Work Consortium approach for creating comparable job strain groups between the Job Content Questionnaire (JCQ and the Demand-Control Questionnaire (DCQ. Material and Methods: A random population sample (N = 682 of all middle-aged Malmö males and females was given a questionnaire with the 14-item JCQ and 11-item DCQ for the job control and job demands. The JCQ job control and job demands scores were calculated in 3 different ways: using the 14-item JCQ standard scale formulas (method 1; dropping 3 job control items and using the 11-item JCQ standard scale formulas with additional scale weights (method 2; and the approach of the IPD Group (method 3, dropping 3 job control items, but using the simple 11-item summation-based scale formulas. The high job strain was defined as a combination of high demands and low control. Results: Between the 2 questionnaires, false negatives for the high job strain were much greater than false positives (37–49% vs. 7–13%. When the method 3 was applied, the sensitivity of the JCQ for the high job strain against the DCQ was lowest (0.51 vs. 0.60–0.63 when the methods 1 and 2 were applied, although the specificity was highest (0.93 vs. 0.87–0.89 when the methods 1 and 2 were applied. The prevalence of the high job strain with the JCQ (the method 3 was applied was considerably lower (4–7% than with the JCQ (the methods 1 and 2 were applied and the DCQ. The number of congruent cases for the high job strain between the 2 questionnaires was smallest when the method 3 was applied. Conclusions: The IPD-Work Consortium approach showed 2 major weaknesses to be used for epidemiological studies on the high job strain and health outcomes as compared to the standard JCQ methods: the greater misclassification of the high job strain and lower prevalence of the high job strain.

  8. A Comparison of the Eysenck Personality Questionnaire and the Psychological Screening Inventory in a Delinquent Sample and a Comparison Group.

    Science.gov (United States)

    McGurk, Barry J.; Bolton, Neil

    1981-01-01

    Compared the scores of reformatory inmates and technical college students on the Eysenck Personality Questionnaire and the Psychological Screening Inventory. Two factors accounted for most of the variance. Neuroticism was common to both groups. The second factor in the delinquent group was extraversion. (Author/JAC)

  9. Questionnaires for Students with Special Educational Needs in the Area of Learning: Results from Multi-Group Analysis

    Directory of Open Access Journals (Sweden)

    Lena Nusser

    2015-05-01

    Full Text Available This article focuses on measurement invariance of the assessment of educationally relevant constructs via written questionnaires for students at special schools and at low track schools attending 5th grade. To examine optimal conditions of administration for students with special educational needs in the area of learning an experimental design was implemented. If accommodated questionnaires, different school enrollments as well as competence differences allow equivalent assessment of reading motivation and academic self-concepts will be investigated with multi-group comparison of confirmatory factor analysis. The results indicate that comparisons between groups of students at special schools and low track schools are meaningful for certain constructs.

  10. The use of focus groups in the development of the KIDSCREEN HRQL questionnaire

    NARCIS (Netherlands)

    Detmar, S.B.; Bruil, J.; Ravens-Sieberer, U.; Gosch, A.; Bisegger, C.

    2006-01-01

    There is increasing interest in the public health sector in the health-related quality of life (HRQL) of healthy children. However, most HRQL instruments are developed for children with a chronic illness. In addition, existing questionnaires are mostly based on expert opinion about what constitutes

  11. The reliability and validity of the Seasonal Pattern Assessment Questionnaire : a comparison between patient groups

    NARCIS (Netherlands)

    Mersch, Peter Paul A; Vastenburg, Nanette C.; Meesters, Ybe; Bouhuys, Antoinette L; Beersma, Domien G. M; van den Hoofdakker, Rutger H; den Boer, Johannes A

    2004-01-01

    Background: The Seasonal Pattern Assessment Questionnaire (SPAQ) is a frequently used screening instrument in the research on Seasonal Affective Disorder (SAD). Nevertheless, studies on its reliability and validity are relatively scarce. In the present study the reliability and the contrast validity

  12. Assessment of completion of early medical abortion using a text questionnaire on mobile phones compared to a self-administered paper questionnaire among women attending four clinics, Cape Town, South Africa.

    Science.gov (United States)

    Constant, Deborah; de Tolly, Katherine; Harries, Jane; Myer, Landon

    2015-02-01

    In-clinic follow-up to assess completion of medical abortion is no longer a requirement according to World Health Organization guidance, provided adequate counselling is given. However, timely recognition of ongoing pregnancy, complications or incomplete abortion, which require treatment, is important. As part of a larger trial, this study aimed to establish whether women having a medical abortion could self-assess whether their abortion was complete using an automated, interactive questionnaire on their mobile phones. All 469 participants received standard abortion care and all returnees filled in a self-assessment on paper at clinic follow-up 2-3 weeks later. The 234 women allocated to receive the phone messages were also asked to do a mobile phone assessment at home ten days post-misoprostol. Completion of the mobile assessment was tracked by computer and all completed assessments, paper and mobile, were compared to providers' assessments at clinic follow-up. Of the 226 women able to access the mobile phone assessment, 176 (78%) completed it; 161 of them (93%) reported it was easy to do so. Neither mobile nor paper self-assessments predicted all cases needing additional treatment at follow-up. Prediction of complete procedures was good; 71% of mobile assessments and 91% of paper assessments were accurate. We conclude that an interactive questionnaire assessing completion of medical abortion on mobile phones is feasible in the South African setting; however, it should be done later than day 10 and combined with an appropriate pregnancy test to accurately detect incomplete procedures. Copyright © 2015 Reproductive Health Matters. Published by Elsevier Ltd. All rights reserved.

  13. 600,000t/a High-Precision Aluminum Project of Yulian Group was Completed

    Institute of Scientific and Technical Information of China (English)

    2016-01-01

    On January 11,Yulian Group 600,000t/a highprecision aluminum project was completed and launched into production,and entered production stage.It has been learned that,the production launching of this project signaled that Yulian Group became China’s first

  14. Evaluation of Didactic Material Designed to Be Used by High School Art Teachers: The Use of Focus Groups and Questionnaires

    Science.gov (United States)

    Almeida, Adriana Mortara; Martins, Maria Helena Pires

    2009-01-01

    The article describes and discusses the use of focus groups and questionnaires to evaluate educational printed material for high school level art teachers prior to publication. The material consisted of "The Notebook of the Investigative Teacher," created by the Instituto Itau Cultural to help teachers develop critical skills in…

  15. A Psychometric Evaluation of the Group Environment Questionnaire in a Sample of Elite and Regional Level Greek Volleyball Players

    Science.gov (United States)

    Ntoumanis, Nikos; Aggelonidis, Yannis

    2004-01-01

    The purpose of this study was to examine the psychometric properties of the Group Environment Questionnaire (GEQ) adapted to the Greek language. The sample consisted of 586 male and female volleyball players of elite and regional level status. Data were analysed from three time points of a competitive season. For each time point, seven competing…

  16. FOCUS-GROUP AND ITS IMPACT IN THE QUESTIONNAIRE OF MARKETING RESEARCH ON THE ROMANIAN CAR MARKET

    Directory of Open Access Journals (Sweden)

    MANEA Constantin

    2010-12-01

    Full Text Available Designing a questionnaire is the most profound activity which makes an impact on a research in marketing. The investigation instrument finally determines the quality of this type of research. Never will a market research be able to exceed its questionnaire in point of quality. The present contribution succinctly itemizes a research project for the Romanian car market, emphasizing the importance of focus group, and appends, at the end, the concrete result, applied to the Romanian car market. The first part describes the hypotheses and sets out the objectives of the research, focusing on the market leader, i.e. Automobile Dacia Renault. The second section describes the practical process of designing the questionnaire, with a special stress laid on the impact of focus-group in the final version. The synthesis of focus group is materialized through a number of final remarks on the manner of concretely writing the questionnaire, which was put to practical use on the Romanian car market.

  17. Personality Assessment Through Internet: Factor Analyses By Age Group Of The Zka Personality Questionnaire

    Directory of Open Access Journals (Sweden)

    Angel Blanch

    2013-12-01

    Full Text Available This study evaluated the psychometric properties of an on-line version of the Zuckerman-Kuhlman-Aluja Personality Questionnaire (ZKA-PQ by sex and age. The questionnaire was responded by 1598 people, 474 males and 1124 females, with a mean age of 32.57 (SD = 11.72. Males and females differed in their responses to all personality dimensions evaluated by this instrument, in a similar way as that reported in past research. In addition, younger people scored higher in the Aggressiveness factor, especially concerning the Physical Aggression facet, whereas older people scored higher in the Activity factor. Besides, younger people scored higher in the Neuroticism and the Sensation Seeking factors, even though there were no age differences in the Extraversion factor. The ZKA-PQ five-factor structure was clear and yielded high congruence coefficients with the original Spanish validation sample. Altogether, the findings support the validity of the online version of this instrument. The ZKAPQ online version is therefore helpful in both, basic and applied research settings about human personality and individual differences.

  18. Factor of the compatibility while completing teams in rhythmic gymnastics group exercises

    Directory of Open Access Journals (Sweden)

    Nesterova Tat'yana Vladimirovna

    2009-02-01

    Full Text Available Compatibility of sportswomen is grounded as a leading factor of increase of effectiveness of competition activity of commands in group exercises of rhythmic gymnastics. It is suggested to carry out completing of commands on group exercises on the basis of complex estimation of compatibility of sportswomen on the level of their technical and physical preparedness, morphofunctions indexes, level of the functional state, likeness of psychical features of personality, psychophysiologic descriptions.

  19. Cross-Cultural Group Counseling and the Use of the Sentence Completion Method.

    Science.gov (United States)

    Ruiz, Sandoval Aureliano

    1984-01-01

    Describes the use of the sentence completion method in multi-ethnic groups using a set of eight cross-cultural sentence items. Participants' feedback suggested that the method has been instrumental in the exploration and conceptual understanding of cultural, ethnical and lingual aspects. (JAC)

  20. Compact Groups of Galaxies with Complete Spectroscopic Redshifts in the Local Universe

    CERN Document Server

    Sohn, Jubee; Geller, Margaret J; Diaferio, Antonaldo; Rines, Kenneth J; Lee, Myung Gyoon; Lee, Gwang-Ho

    2016-01-01

    Dynamical analysis of compact groups provides important tests of models of compact group formation and evolution. By compiling 2066 redshifts from FLWO/FAST, from the literature, and from SDSS DR12 in the fields of compact groups in \\citet{McC09}, we construct the largest sample of compact groups with complete spectroscopic redshifts in the redshift range $0.01 < z < 0.22$. This large redshift sample shows that the interloper fraction in the \\citet{McC09} compact group candidates is $\\sim 42\\%$. A secure sample of 332 compact groups includes 192 groups with four or more member galaxies and 140 groups with three members. The fraction of early-type galaxies in these compact groups is 62\\%, slightly higher than for the original Hickson compact groups. The velocity dispersions of early- and late-type galaxies in compact groups change little with groupcentric radius; the radii sampled are less than $100 ~h^{-1}$ kpc, smaller than the radii typically sampled by members of massive clusters of galaxies. The phy...

  1. Preliminary validity of the barriers to treatment adherence questionnaire in fibromyalgia: combining quantitative and focus group data.

    Science.gov (United States)

    Dobkin, Patricia L; De Civita, Mirella; Bernatsky, Sasha; Filipski, Marta; Sita, Aurelio; Baron, Murray

    2009-10-01

    The goals of this study were to (1) provide preliminary reliability and validity of the Barriers to Treatment Adherence Questionnaire, developed for patients with fibromyalgia, and (2) examine barriers to adherence and general adherence to multimodal treatment during a 3-mo. period. A secondary goal was to explore in a focus discussion group format patients' perceptions of the adherence process and ways of managing the treatment program. 39 fibromyalgia patients were followed while participating in a combined outpatient program of physiotherapy, occupational therapy, nursing, and cognitive behavioral therapy. The Barriers to Treatment Adherence Questionnaire demonstrated good reliability. Construct validity of the Barriers to Treatment Adherence Questionnaire was supported through significant positive correlations with the General Adherence Scale at Months 1 and 3. In addition, a significant change was observed in scores on the Barriers to Treatment Adherence Questionnaire for the physiotherapy component of treatment, with scores decreasing between Months 2 and 3. Addressing barriers to improve adherence may maximize the benefit of treatment programs.

  2. Assessing the relationship between the Driver Behavior Questionnaire and the Driver Skill Inventory: Revealing sub-groups of drivers

    DEFF Research Database (Denmark)

    Martinussen, Laila Marianne; Møller, Mette; Prato, Carlo Giacomo

    2014-01-01

    The Driver Behavior Questionnaire and the Driver Skill Inventory are two of the most frequently used measures of self-reported driving style and driving skill. The motivation behind the present study was to identify sub-groups of drivers that potentially act dangerously in traffic (as measured by...... driving behaviors, and vice versa. The present findings highlight the need to look into driver’s attitudes towards safety, and to devise differential interventions targeting specific problematic groups of the population in the attempt to improve road safety nationwide....

  3. Assessing the relationship between the Driver Behavior Questionnaire and the Driver Skill Inventory: Revealing sub-groups of drivers

    DEFF Research Database (Denmark)

    Martinussen, Laila Marianne; Møller, Mette; Prato, Carlo Giacomo

    2014-01-01

    The Driver Behavior Questionnaire and the Driver Skill Inventory are two of the most frequently used measures of self-reported driving style and driving skill. The motivation behind the present study was to identify sub-groups of drivers that potentially act dangerously in traffic (as measured...... by frequency of aberrant driving behaviors and level of driving skills), as well as to test whether the sub-groups differ in characteristics such as age, gender, annual mileage and accident involvement. Furthermore, the joint analysis of the two instruments was used to test drivers’ assessment of their own...... self-reported driving skills and whether the reported skill level was reflected in the reported aberrant driving behaviors. 3908 drivers aged 18–84 participated in the survey. K-means cluster analysis revealed four distinct sub-groups that differed in driving skills and frequency of aberrant driving...

  4. Age, gender, mileage and the DBQ: The validity of the Driver Behavior Questionnaire in different driver groups

    DEFF Research Database (Denmark)

    Martinussen, Laila Marianne; Hakamies-Blomqvist, Liisa; Møller, Mette;

    2013-01-01

    The Driver Behavior Questionnaire (DBQ) is one of the most widely used instruments for measuring selfreported driving behaviors. Despite the popularity of the DBQ, the applicability of the DBQ in different driver groups has remained mostly unexamined. The present study measured aberrant driving...... behavior using the original DBQ (Reason, J.T., Manstead, A., Stradling, S.G., Baxter, J., Campbell, K., 1990. Errors and violations on the road – a real distinction. Ergonomics, 33 (10/11), 1315–1332) to test the factorial validity and reliability of the instrument across different subgroups of Danish...

  5. Screening of patients for cochlear implant through a questionnaire online. GroupProfile of patients pre-and peri lingual not summoned

    Directory of Open Access Journals (Sweden)

    Leal, Aquiles Figueiredo

    2010-06-01

    Full Text Available Introduction: Facilitating access to specialized centers and properly screen patients seeking cochlear implants are critical steps for proper rehabilitation. Objective: To describe the group of patients pre-and peri-lingual is not called for in a service evaluation of cochlear implants. Method: A retrospective study analyzed 401 questionnaires of patients pre-and peri-lingual Web site registered in the Central Brazilian cochlear implant. For the failure to call these patients were used as criteria applied some variables: age, use of hearing aids, speech therapy, duration of deafness, type of progression of hearing loss and type of communication used by the patient. Results: The group of patients with pre-and peri-lingual deafness accounted for 34% of total questionnaires completed during the period. The distribution by age found that 54% of patients were over 17 years, 30% between 9 and 17 years, and remaining less than 9 years. The duration of deafness was higher than 20 years in 50% of patients, between 10 and 20 years by 32% between 5 and 10 years in 9% and between 0 and 5 years in 9%. Regarding the performance of voice rehabilitation 58% of patients had performed and 42% did not. Regarding the mode of communication 49% had global communication, 18% LIBRAS, 6% oral communication, 26% no communication. Conclusion: Advanced age, duration of deafness high, so mostly no oral communication and lack of voice rehabilitation were crucial to the failure to call these patients.

  6. Algebras of Complete Hörmander Vector Fields, and Lie-Group Construction

    Directory of Open Access Journals (Sweden)

    Andrea Bonfiglioli

    2014-12-01

    Full Text Available The aim of this note is to characterize the Lie algebras g of the analytic vector fields in RN which coincide with the Lie algebras of the (analytic Lie groups defined on RN (with its usual differentiable structure. We show that such a characterization amounts to asking that: (i g is N-dimensional; (ii g admits a set of Lie generators which are complete vector fields; (iii g satisfies Hörmander’s rank condition. These conditions are necessary, sufficient and mutually independent. Our approach is constructive, in that for any such g we show how to construct a Lie group G = (RN, * whose Lie algebra is g. We do not make use of Lie’s Third Theorem, but we only exploit the Campbell-Baker-Hausdorff-Dynkin Theorem for ODE’s.

  7. The ZX-calculus is complete for the single-qubit Clifford+T group

    Directory of Open Access Journals (Sweden)

    Miriam Backens

    2014-12-01

    Full Text Available The ZX-calculus is a graphical calculus for reasoning about pure state qubit quantum mechanics. It is complete for pure qubit stabilizer quantum mechanics, meaning any equality involving only stabilizer operations that can be derived using matrices can also be derived pictorially. Stabilizer operations include the unitary Clifford group, as well as preparation of qubits in the state |0>, and measurements in the computational basis. For general pure state qubit quantum mechanics, the ZX-calculus is incomplete: there exist equalities involving non-stabilizer unitary operations on single qubits which cannot be derived from the current rule set for the ZX-calculus. Here, we show that the ZX-calculus for single qubits remains complete upon adding the operator T to the single-qubit stabilizer operations. This is particularly interesting as the resulting single-qubit Clifford+T group is approximately universal, i.e. any unitary single-qubit operator can be approximated to arbitrary accuracy using only Clifford operators and T.

  8. Synchronization of MIMO OFDM systems by perfect complete generalized complementary orthogonal loosely synchronous code groups

    Institute of Scientific and Technical Information of China (English)

    WANG Jian; YANG Xun; LI Dao-ben

    2009-01-01

    This article proposes a time/frequency synchronization algorithm in the multiple input multiple output (MIMO) systems, in which the perfect complete generalized complementary orthogonal loosely synchronous code groups are used as the synchronization sequence. The synchronization algorithm is divided into four stages: 1) synchronization in time domain by signal autocorrelation; 2) synchronization in frequency domain by fast Fourier transform (FFT); 3) multipath dissociation using coherent detection and fine time synchronization; 4) fine frequency offset estimation by phase rotation. As per the perfect complete generalized complementary orthogonal loosely synchronous code groups, the cross-correlation and out-of-phase auto-correlation for any relative shift between any two codes is always zero. This ideal property makes the time/frequency synchronization algorithm simple and efficient. The simulation results show that even in the multipath fast fading channel with low signal noise ratio (SNR), the MIMO system can get synchronized both in the time domain and frequency domain with high stability and reliability.

  9. Scaling Properties of a Complete X-ray Selected Galaxy Group Sample

    CERN Document Server

    Lovisari, Lorenzo; Schellenberger, Gerrit

    2014-01-01

    Upcoming X-ray surveys like eROSITA require precise calibration between X-ray observables and mass down to the low mass regime to set tight constraints on the fundamental cosmological parameters. Since an individual mass measurement is only possible for a relatively small number of objects it is crucial to have robust and well understood scaling relations that relate the total mass to easily observable quantities. The main goal of this work is to constrain the galaxy group scaling relations corrected for selection effects, and to quantify the influence of non-gravitational physics at the low-mass regime. We analyzed XMM-Newton observations for a complete sample of galaxy groups selected from the ROSAT All-Sky Survey and we compared the derived scaling properties with a galaxy cluster sample. To investigate the role played by the different non-gravitational processes we then compared the observational data with the predictions of hydrodynamical simulations. After applying the correction for selection effects (...

  10. Procedures for prevention of perinatal group B streptococcal diseases: a multicenter questionnaire survey of hospitals in the Kyoto Neonatal Disease Study Group, Japan.

    Science.gov (United States)

    Matsubara, Kousaku; Kawai, Masahiko; Nakahata, Tatsutoshi; Kato, Fumihide; Tsukahara, Hirokazu; Yamakawa, Masaru; Hashimoto, Kazuhiro; Shimada, Seiichi; Maeda, Shinji; Okumura, Mitsuyoshi; Kanaoka, Hiroo

    2007-02-01

    To explore clinical protocols for the prevention of early-onset group B Streptococcus (EOGBS) disease of the newborn in Japan, we conducted a multicenter questionnaire survey. Of 32 regional centers participating in the Kyoto Neonatal Study Group, 28 provided usable data concerning prevention practices undertaken between 2000 and 2004. Twenty-three (82%) of the 28 hospitals implemented bacteriological screening to identify maternal GBS carriage, and all 23 hospitals administered intrapartum antibiotics to all screening-positive pregnant women. There were no institutes that used risk-based strategies. In the 23 hospitals, bacteriological screening was conducted mostly by lower vaginal swab alone (n = 18). Eighteen hospitals performed screening once during pregnancy, either before 34 weeks' gestation (n = 6) or between 35 and 37 weeks' gestation (n = 12). Oral antepartum antibiotics, when carriage was identified, were administered at 12 (52%) hospitals. Twenty institutes used penicillins for intrapartum prophylaxis. However, the loading dose for chemoprophylaxis ranged from 0.5 to 2 g, and the interval between repeat administrations ranged from 4 to 12 h. Although the results indicated that more than 80% of the hospitals surveyed had introduced some screening-based prevention practices, the timing of the bacteriological screening during the pregnancy, the number of screenings, and the screening sites, as well as the antibiotics used, and their dosage, varied widely. Because of these highly variable methods, the efficacy of the implementation of preventive practices could not be determined. This study is the first to have described preventive practices for EOGBS disease in Japan in the era of Centers for Disease Control and Prevention guidelines. In light of the above results, a larger study under a unifying protocol would be warranted.

  11. Complete Genome Sequences of Four Novel Escherichia coli Bacteriophages Belonging to New Phage Groups

    DEFF Research Database (Denmark)

    Carstens, Alexander B; Kot, Witold; Hansen, Lars H

    2015-01-01

    Here, we describe the sequencing and genome annotations of a set of four Escherichia coli bacteriophages (phages) belonging to newly discovered groups previously consisting of only a single phage and thus expand our knowledge of these phage groups.......Here, we describe the sequencing and genome annotations of a set of four Escherichia coli bacteriophages (phages) belonging to newly discovered groups previously consisting of only a single phage and thus expand our knowledge of these phage groups....

  12. Validation of the Persian Version of Obsessive Beliefs Questionnaire-Child and Teenager Version in Group of Iranian Adolescents

    Directory of Open Access Journals (Sweden)

    Z Halvaiepour

    2013-08-01

    Full Text Available Introduction: Obsessive-compulsive disorder is considered as a rare disorder at childhood period, However studies have indicated a high prevalence of this disorder in this group. Cognitive theories of this disorder attribute a central role to dysfunctional beliefs. Given prevalence of this disorder among children and adolescents as well as further investigation in this field, the present study intends to investigate the psychometric properties of a Persian version of this scale. Methods: The OBQ-CV Persian version was completed by 547 high school students aged 15-18 years from the Shiraz city. Subjects were selected by multistage cluster sampling and data were analyzed with confirmatory factor analysis by using Lisrel software. Results: The results revealed satisfactory Composite Reliability Index (ranging from 0/72 to0/87. Moreover, in the present study four-factor structure found in original scale was confirmed by a confirmatory factor analysis representing responsibility, perfectionism/ certainty, importance/ control of thoughts, threat estimation. Conclusion: The study results supported the reliability and validity of the Persian OBQ-CV in Iranian adolescents and satisfactory Psychometric properties obtained to examine obsessive belief in none-clinical samples of adolescents. However, future research is needed to confirm these findings in a clinical sample.

  13. A Validation Study of the Dutch Childhood Trauma Questionnaire-Short Form: Factor Structure, Reliability, and Known-Groups Validity

    Science.gov (United States)

    Thombs, Brett D.; Bernstein, David P.; Lobbestael, Jill; Arntz, Arnoud

    2009-01-01

    Objective: The 28-item Childhood Trauma Questionnaire-Short Form (CTQ-SF) has been translated into at least 10 different languages. The validity of translated versions of the CTQ-SF, however, has generally not been examined. The objective of this study was to investigate the factor structure, internal consistency reliability, and known-groups…

  14. The Complete Guide to Focus Group Marketing Research for Higher Education.

    Science.gov (United States)

    Topor, Robert S.

    This guide discusses the use of focus groups in marketing research for higher education. It describes the differences between qualitative and quantitative research, and examines when it is appropriate to use focus group research, when it is not, and why. The guide describes a step-by-step approach in how to plan, formulate, moderate, and report…

  15. On Complete Lie Algebras and Lie Groups%关于完备李群与完备李代数

    Institute of Scientific and Technical Information of China (English)

    梁科; 邓少强

    2001-01-01

    孟道骥等对完备李代数作了系统的研究并已获得很多基本和重要的结果.本文给出完备李群与完备李代数的某些关系.%Daoji Meng and others have made a systematic study on complete Lie algebras and obtained some basic and important conclusions. In this paper, we will investigate relations between complete Lie groups and complete Lie algebras.

  16. Evaluation of questionnaire-based information on previous physical work loads. Stockholm MUSIC 1 Study Group. Musculoskeletal Intervention Center.

    Science.gov (United States)

    Torgén, M; Winkel, J; Alfredsson, L; Kilbom, A

    1999-06-01

    The principal aim of the present study was to evaluate questionnaire-based information on past physical work loads (6-year recall). Effects of memory difficulties on reproducibility were evaluated for 82 subjects by comparing previously reported results on current work loads (test-retest procedure) with the same items recalled 6 years later. Validity was assessed by comparing self-reports in 1995, regarding work loads in 1989, with worksite measurements performed in 1989. Six-year reproducibility, calculated as weighted kappa coefficients (k(w)), varied between 0.36 and 0.86, with the highest values for proportion of the workday spent sitting and for perceived general exertion and the lowest values for trunk and neck flexion. The six-year reproducibility results were similar to previously reported test-retest results for these items; this finding indicates that memory difficulties was a minor problem. The validity of the questionnaire responses, expressed as rank correlations (r(s)) between the questionnaire responses and workplace measurements, varied between -0.16 and 0.78. The highest values were obtained for the items sitting and repetitive work, and the lowest and "unacceptable" values were for head rotation and neck flexion. Misclassification of exposure did not appear to be differential with regard to musculoskeletal symptom status, as judged by the calculated risk estimates. The validity of some of these self-administered questionnaire items appears sufficient for a crude assessment of physical work loads in the past in epidemiologic studies of the general population with predominantly low levels of exposure.

  17. Convergence in Lp-norm of Fourier Series on the Complete Product of Quaternion Groups with Bounded Orders

    Institute of Scientific and Technical Information of China (English)

    Gyorgy GAT; Rodolfo TOLEDO

    2014-01-01

    A well-known result for Vilenkin systems is the fact that for all 1 < p < ∞ the n-th partial sums of Fourier series of all functions in the space Lp converge to the function in Lp-norm. This statement can not be generalized to any representative product system on the complete product of finite non-abelian groups, but even then it is true for the complete product of quaternion groups with bounded orders and monomial representative product system ordered in a specific way.

  18. Kinetic behaviour of two-species-group aggregation process with complete annihilation

    Institute of Scientific and Technical Information of China (English)

    柯见洪; 林振权; 王向红

    2003-01-01

    We propose a two-species-group aggregation-annihilation model in which an irreversible aggregation reaction occurs between any two clusters of the same species, and an irreversible joint annihilation reaction occurs between two distinct species groups. Based on the mean-field theory, we have investigated the rate equations of the process with constant reaction rates to obtain the asymptotic descriptions of the cluster-mass distributions. The results indicate that for the symmetrical initial cases the kinetic behaviour of the system depends crucially on the ratio of the equivalent aggregation rate to the annihilation rate. The cluster-mass distribution of each species always obeys a conventional or modified scaling law in each individual case. Moreover, all the species cannot finally survive except for the cases in which at least one equivalent aggregation rate is less than twice the annihilation rate.

  19. On the Existence of a Codimension 1 Completely Integrable Totally Geodesic Distribution on a Pseudo-Riemannian Heisenberg Group

    Directory of Open Access Journals (Sweden)

    Wafaa Batat

    2010-02-01

    Full Text Available In this note we prove that the Heisenberg group with a left-invariant pseudo-Riemannian metric admits a completely integrable totally geodesic distribution of codimension 1. This is on the contrary to the Riemannian case, as it was proved by T. Hangan.

  20. Effects on Homework Completion and Accuracy of Varied and Constant Reinforcement within an Interdependent Group Contingency System

    Science.gov (United States)

    Little, Steven G.; Akin-Little, Angeleque; Newman-Eig, Lynne M.

    2010-01-01

    The present study sought to evaluate the efficacy of an interdependent group contingency program on increasing homework completion and accuracy rates in fourth grade students in an elementary school. In addition, the present study attempted to determine whether randomized reinforcement was more effective than constant reinforcement. Overall, the…

  1. Complete Genome Sequences of the SARS-CoV: the BJ Group (Isolates BJ01-BJ04)

    Institute of Scientific and Technical Information of China (English)

    Shengli Bi; Yujun Han; Jing Xu; Yan Li; Yao Yi; Yongdong Zhou; Wei Lin; Jie Wen; Hong Xu; Ruan Li; Zizhang Zhang; Ede Qin; Haiyan Sun; Jingui Zhu; Man Yu; Baochang Fan; Qingfa Wu; Wei Lin; Lin Tang; Bao'an Yang; Guoqing Li; Wenming Peng; Zuyuan Xu; Wenjie Li; Tao Jiang; Yajun Deng; Bohua Liu; Jianping Shi; Yongqiang Deng; Wei Wei; Hong Liu; Zongzhong Tong; Feng Zhang; Wei Li; Yu Zhang; Cui'e Wang; Yuquan Li; Jia Ye; Yonghua Gan; Jia Ji; Xiaoyu Li; Xiangjun Tian; Fushuang Lu; Gang Tan; Jing Wang; Ruifu Yang; Bin Liu; Siqi Liu; Songgang Li; Jun Wang; Jian Wang; Wuchun Cao; Jun Yu; Xiaoping Dong; Huanming yang; Yongwu Hu; Yong Liu; Shumin Duan; Jianfei Hu

    2003-01-01

    Beijing has been one of the epicenters attacked most severely by the SARS-CoV (severe acute respiratory syndrome-associated coronavirus) since the first patient was diagnosed in one of the city's hospitals. We now report complete genome sequences of the BJ Group, including four isolates (Isolates B J01, B J02, B J03,and B J04) of the SARS-CoV. It is remarkable that all members of the BJ Group share a common haplotype, consisting of seven loci that differentiate the group from other isolates published to date. Among 42 substitutions uniquely identifled from the BJ group, 32 are non-synonymous changes at the amino acid level.Rooted phylogenetic trees, proposed on the basis of haplotypes and other sequence variations of SARS-CoV isolates from Canada, USA, Singapore, and China, gave rise to different paradigms but positioned the BJ Group, together with the newly discovered GD01 (GD-Ins29) in the same clade, followed by the H-U Group (from Hong Kong to USA) and the H-T Group (from Hong Kong to Toronto), leaving the SP Group (Singapore) more distant. This result appears to suggest a possible transmission path from Guangdong to Beijing/Hong Kong, then to other countries and regions.

  2. Relation of the International Restless Legs Syndrome Study Group rating scale with the Clinical Global Impression severity scale, the restless legs syndrome 6-item questionnaire, and the restless legs syndrome-quality of life questionnaire.

    Science.gov (United States)

    Allen, Richard; Oertel, Wolfgang; Walters, Arthur; Benes, Heike; Schollmayer, Erwin; Grieger, Frank; Moran, Kimberly; Kohnen, Ralf

    2013-12-01

    The SP790 study (ClinicalTrials.gov, NCT00136045) showed benefits of rotigotine over placebo in improving symptom severity of restless legs syndrome (RLS), also known as Willis-Ekbom disease, on the International Restless Legs Syndrome Study Group rating scale (IRLS), Clinical Global Impression item 1 (CGI-1), RLS 6-item questionnaire (RLS-6), and the RLS-quality of life questionnaire (RLS-QoL) in patients with moderate to severe idiopathic RLS. To provide clinical context for the IRLS and to guide the choice of assessment scales for RLS studies, our post hoc analysis of SP790 data evaluated associations between the IRLS and the CGI-1, IRLS and RLS-6, and the IRLS and RLS-QoL. Scale associations were analyzed at baseline and at the end of maintenance (EoM) using data from the safety set (rotigotine and placebo groups combined [n=458]). Changes from baseline to EoM in IRLS score vs comparator scale scores also were analyzed. There was a trend towards increasing IRLS severity category with increasing CGI-1, RLS-6, and RLS-QoL score. Pearson product moment correlation coefficients showed correlations between IRLS and comparator scale scores at baseline and EoM as well as correlations for change from baseline to EoM. Correlations between the IRLS and comparator scales were substantial. These data indicate that the IRLS is clinically meaningful. The IRLS and CGI-1 are generally sufficient to evaluate the overall severity and impact of RLS symptoms in clinical trials. Copyright © 2013 Elsevier B.V. All rights reserved.

  3. Preanesthesia Questionnaire

    Science.gov (United States)

    ... Brochures and Resources Videos AANA / Patients Pre-Anesthesia Questionnaire Page Content The information you supply below assists ... complementary or alternative medicines)______________________________________________________ _______________________________________________________________ Prior Operations ... Pre-Anesthesia Questionnaire Please answer the following questions. These responses will ...

  4. Complete genome sequence of Lactobacillus plantarum LZ95, a potential probiotic strain producing bacteriocins and B-group vitamin riboflavin.

    Science.gov (United States)

    Li, Ping; Gu, Qing

    2016-07-10

    Lactobacillus plantarum LZ95 is a potential probiotic isolated from newborn infant fecal and it is identified to produce riboflavin with great antimicrobial activity. The complete genome sequence of this strain was reported in the present study. The genome contains a 3,261,418-bp chromosome and two plasmids. Genes, related to the biosynthesis of bacteriocins and riboflavin, were identified. This work will facilitate to reveal the biosynthetic mechanism of bacteriocins and B-group vitamins in lactic acid bacteria and provide evidence for its potential application in food industry.

  5. Complete genome sequence of Lactobacillus plantarum LZ227, a potential probiotic strain producing B-group vitamins.

    Science.gov (United States)

    Li, Ping; Zhou, Qingqing; Gu, Qing

    2016-09-20

    B-group vitamins play an important role in human metabolism, whose deficiencies are associated with a variety of disorders and diseases. Certain microorganisms such as Lactic acid bacteria (LAB) have been shown to have capacities for B-group vitamin production and thus could potentially replace chemically synthesized vitamins for food fortification. A potential probiotic strain named Lactobacillus plantarum LZ227, which was isolated from raw cow milk in this study, exhibits the ability to produce B-group vitamins. Complete genome sequencing of LZ227 was performed to gain insights into the genetic elements involved in B-group vitamin production. The genome of LZ227 contains a circular 3,131,750-bp chromosome, three circular plasmids and two predicted linear plasmids. LZ227 also contains gene clusters for biosynthesis of both riboflavin and folate. This genome sequence provides a basis for further elucidation of its molecular genetics and probiotic functions, and will facilitate its applications as starter cultures in food industry.

  6. Evaluation of large-group lectures in medicine - development of the SETMED-L (Student Evaluation of Teaching in MEDical Lectures) questionnaire.

    Science.gov (United States)

    Müller, Tjark; Montano, Diego; Poinstingl, Herbert; Dreiling, Katharina; Schiekirka-Schwake, Sarah; Anders, Sven; Raupach, Tobias; von Steinbüchel, Nicole

    2017-08-18

    The seven categories of the Stanford Faculty Development Program (SFDP) represent a framework for planning and assessing medical teaching. Nevertheless, so far there is no specific evaluation tool for large-group lectures that is based on these categories. This paper reports the development and psychometric validation of a short German evaluation tool for large-group lectures in medical education (SETMED-L: 'Student Evaluation of Teaching in MEDical Lectures') based on the SFDP-categories. Data were collected at two German medical schools. In Study 1, a full information factor analysis of the new 14-item questionnaire was performed. In Study 2, following cognitive debriefings and adjustments, a confirmatory factor analysis was performed. The model was tested for invariance across medical schools and student gender. Convergent validity was assessed by comparison with results of the FEVOR questionnaire. Study 1 (n = 922) yielded a three-factor solution with one major (10 items) and two minor factors (2 items each). In Study 2 (n = 2740), this factor structure was confirmed. Scale reliability ranged between α = 0.71 and α = 0.88. Measurement invariance was given across student gender but not across medical schools. Convergent validity in the subsample tested (n = 246) yielded acceptable results. The SETMED-L showed satisfactory to very good psychometric characteristics. The main advantages are its short yet comprehensive form, the integration of SFDP-categories and its focus on medical education.

  7. The complete mitochondrial genome of the Keeled box turtle Pyxidea mouhotii and phylogenetic analysis of major turtle groups

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    The complete mitochondrial genome (16,837 bp) from the Keeled box turtle (Pyxidea mouhotii) was determined. The genome content,gene order, and base composition conformed to the consensus vertebrate type mtDNA. However, a remarkable feature was found in this molecule: a large number of (ATTATATC)n direct tandem repeats followed by (TA)n microsatellite at the 3' end of the control region (D-loop), which might be useful as molecular markers for studying population genetics and helpful for species identification and conservation. Besides, to review phylogenetic relationships among major turtle lineages, maximum-likelihood (ML) and Bayesian (BI) analyses were conducted based on concatenated sequences of 13 protein-coding genes from 16 taxa. The resultant ML and BI analyses showed homological topologies, which only differed on the exact placement of Platysternon. Nevertheless, the results strongly supported that 1)Pyxidea mouhotii and Cuora aurocapitata formed a monophyletic clade, whereas Cyclemys atripons was not closer to the Pyxidea-Cuora than to Chinemys reevesii, suggesting that Cyclemys and the Cuora group (containing Pyxidea) may have originated from two ancestors; 2)the Geoemydidae with Testudinidae was a sister group rather than with the Emydidae.

  8. How accurate is patients' anatomical knowledge: a cross-sectional, questionnaire study of six patient groups and a general public sample

    Directory of Open Access Journals (Sweden)

    Weinman John

    2009-06-01

    Full Text Available Abstract Background Older studies have shown that patients often do not understand the terms used by doctors and many do not even have a rudimentary understanding of anatomy. The present study was designed to investigate the levels of anatomical knowledge of different patient groups and the general public in order to see whether this has improved over time and whether patients with a specific organ pathology (e.g. liver disease have a relatively better understanding of the location of that organ. Methods Level of anatomical knowledge was assessed on a multiple-choice questionnaire, in a sample of 722 participants, comprising approximately 100 patients in each of 6 different diagnostic groups and 133 in the general population, using a between-groups, cross-sectional design. Comparisons of relative accuracy of anatomical knowledge between the present and earlier results, and across the clinical and general public groups were evaluated using Chi square tests. Associations with age and education were assessed with the Pearson correlation test and one-way analysis of variance, respectively. Results Across groups knowledge of the location of body organs was poor and has not significantly improved since an earlier equivalent study over 30 years ago (χ2 = 0.04, df = 1, ns. Diagnostic groups did not differ in their overall scores but those with liver disease and diabetes were more accurate regarding the location of their respective affected organs (χ2 = 18.10, p 2 = 10.75, p Conclusion Many patients and general public do not know the location of key body organs, even those in which their medical problem is located, which could have important consequences for doctor-patient communication. These results indicate that healthcare professionals still need to take care in providing organ specific information to patients and should not assume that patients have this information, even for those organs in which their medical problem is located.

  9. Utah Drug Use Questionnaire.

    Science.gov (United States)

    Governor's Citizen Advisory Committee on Drugs, Salt Lake City, UT.

    This questionnaire assesses drug use practices in junior and senior high school students. The 21 multiple choice items pertain to drug use practices, use history, available of drugs, main reason for drug use, and demographic data. The questionnaire is untimed, group administered, and may be given by the classroom teacher in about 10 minutes. Item…

  10. Polish Adaptation of Wrist Evaluation Questionnaires.

    Science.gov (United States)

    Czarnecki, Piotr; Wawrzyniak-Bielęda, Anna; Romanowski, Leszek

    2015-01-01

    Questionnaires evaluating hand and wrist function are a very useful tool allowing for objective and systematic recording of symptoms reported by the patients. Most questionnaires generally accepted in clinical practice are available in English and need to be appropriately adapted in translation and undergo subsequent validation before they can be used in another culture and language. The process of translation of the questionnaires was based on the generally accepted guidelines of the International Quality of Life Assessment Project (IQOLA). First, the questionnaires were translated from English into Polish by two independent translators. Then, a joint version of the translation was prepared collectively and translated back into English. Each stage was followed by a written report. The translated questionnaires were then evaluated by a group of patients. We selected 31 patients with wrist problems and asked them to complete the PRWE, Mayo, Michigan and DASH questionnaires twice at intervals of 3-10 days. The results were submitted for statistical analysis. We found a statistically significant (pquestionnaires. A comparison of the PRWE and Mayo questionnaires with the DASH questionnaire also showed a statistically significant correlation (pquestionnaires was successful and that the questionnaires may be used in clinical practice.

  11. Randomized questionnaire based cross-sectional research study on awareness of sexually transmitted diseases amongst the general population between those who completed their high school education and those who have not

    Directory of Open Access Journals (Sweden)

    C. R. V. Narasimhalu

    2016-01-01

    Full Text Available Introduction: Sexually transmitted diseases (STDs are a very important health challenge for adolescents. Educational level, especially sex education in school, prevents the adolescents falling prey to these diseases.Objective: To compare the awareness of STDs among general population with below and above high school qualification. Materials and Methods: A simple randomized, cross-sectional, questionnaire based study on the awareness of STDs on out-patients and in-patients of Saveetha Medical College and Hospital of 6 months duration was conducted. About 150 subjects participated in the study. Results: About 77.8% of those who completed schooling had good awareness of STDs. Statistical analysis had shown the formal education to high school level is statistically significantP= 0.0068 (P < 0.05 in people falling prey to the STDs. Conclusion: The initiation of formal education about sex education at the school level can improve the present status and lead to better prevention of STDs.

  12. Psychometric properties of the Dresden Body Image Questionnaire: A multiple-group confirmatory factor analysis across sex and age in a Dutch non-clinical sample

    Science.gov (United States)

    Scheffers, Mia; van Duijn, Marijtje A. J.; Bosscher, Ruud J.; Wiersma, Durk; Schoevers, Robert A.; van Busschbach, Jooske T.

    2017-01-01

    Background Body image has implications for psychosocial functioning and quality of life and its disturbance is reported in a broad range of psychiatric disorders. In view of the lack of instruments in Dutch measuring body image as a broad concept, we set out to make an instrument available that reflects the multidimensional character of this construct by including more dimensions than physical appearance. The Dresden Körperbildfragebogen (DBIQ, Dresden Body Image Questionnaire) particularly served this purpose. The DBIQ consists of 35 items and five subscales: body acceptance, sexual fulfillment, physical contact, vitality, and self-aggrandizement. The main objective of the present study was to evaluate the psychometric properties of the Dutch translation of the Dresden Body Image Questionnaire (DBIQ-NL) in a non-clinical sample. Methods The psychometric properties of the DBIQ-NL were examined in a non-clinical sample of 988 respondents aged between 18 and 65. We investigated the subscales' internal consistency and test-retest reliability. In order to establish construct validity we evaluated the association with a related construct, body cathexis, and with indices of self-esteem and psychological wellbeing. The factor structure of the DBIQ-NL was examined via confirmatory factor analysis (CFA). The equivalence of the measurement model across sex and age was evaluated by multiplegroup confirmatory factor analyses. Results Confirmatory factor analyses showed a structure in accordance with the original scale, where model fit was improved significantly by moving one item to another subscale. Multiple group confirmatory factor analysis across sex and age demonstrated partial strong invariance. Internal consistency was good with little overlap between the subscales. Temporal reliability and construct validity were satisfactory. Conclusion Results indicate that the DBIQ-NL is a reliable and valid instrument for non-clinical subjects. This provides a sound basis for

  13. The Drug-Abuse Questionnaire.

    Science.gov (United States)

    Ferneau, E.; Mueller, S.

    The drug-abuse questionnaire used to survey college student attitudes on the subject is provided. It is identical to the alcoholism questionnaire except for word changes appropriate to the subject matter. The questionnaire consists of 40 statements about drug abuse and drug abusers, with 7 possible responses: (1) completely disagree; (2) mostly…

  14. Assessing the factorial structure and measurement invariance of PTSD by gender and ethnic groups in Sri Lanka: An analysis of the modified Harvard Trauma Questionnaire (HTQ).

    Science.gov (United States)

    Tay, Alvin Kuowei; Jayasuriya, Rohan; Jayasuriya, Dinuk; Silove, Derrick

    2017-04-01

    The Harvard Trauma Questionnaire (HTQ) remains the most widely used screening measure for post-traumatic stress disorder (PTSD) in the refugee and post-conflict field. The present study is the first to test the factorial structure and measurement invariance of the HTQ according to DSM-5 criteria across gender and ethnic groups in the ethnically diverse society of post-conflict Sri Lanka. The survey sample included 5136 participants (86% response rate) followed up 12 months after a baseline nationally representative survey undertaken in Sri Lanka in 2014. Exposure to conflict-related traumatic experiences (TEs) generating a trauma count (TC), and symptoms of PTSD were assessed using a modified version of the HTQ adapted to the local context. The final analytic sample included 4260 participants after excluding records with missing data on key variables. We conducted Multigroup Confirmatory Factor Analysis (MG-CFA) to test the four-factor (DSM-5 consistent) and three-factor (DSM-IV-TR) models of PTSD, then assessing measurement invariance of the four factor model by gender and ethnic groups. The three-factor and four-factor DSM-5 model each produced a good fit across the sample as a whole. In addition, there was configural, metric, and scalar invariance for the four-factor model both by gender and ethnicity. The trauma count was directly associated with each of the symptom domains of the four factor model. Our findings provide support for the capacity of the modified HTQ to measure the DSM5 construct of PTSD across gender and key ethnic groupings in Sri Lanka. Confirmation of our findings in other cultures will be important. Copyright © 2017 Elsevier Ltd. All rights reserved.

  15. Psychometric Evaluation of the Overexcitability Questionnaire-Two Applying Bayesian Structural Equation Modeling (BSEM) and Multiple-Group BSEM-Based Alignment with Approximate Measurement Invariance.

    Science.gov (United States)

    De Bondt, Niki; Van Petegem, Peter

    2015-01-01

    The Overexcitability Questionnaire-Two (OEQ-II) measures the degree and nature of overexcitability, which assists in determining the developmental potential of an individual according to Dabrowski's Theory of Positive Disintegration. Previous validation studies using frequentist confirmatory factor analysis, which postulates exact parameter constraints, led to model rejection and a long series of model modifications. Bayesian structural equation modeling (BSEM) allows the application of zero-mean, small-variance priors for cross-loadings, residual covariances, and differences in measurement parameters across groups, better reflecting substantive theory and leading to better model fit and less overestimation of factor correlations. Our BSEM analysis with a sample of 516 students in higher education yields positive results regarding the factorial validity of the OEQ-II. Likewise, applying BSEM-based alignment with approximate measurement invariance, the absence of non-invariant factor loadings and intercepts across gender is supportive of the psychometric quality of the OEQ-II. Compared to males, females scored significantly higher on emotional and sensual overexcitability, and significantly lower on psychomotor overexcitability.

  16. impact of life style on body Weight in adolescents on the basis of questionnaire findings in selected group of youth from rural and urban areas

    Directory of Open Access Journals (Sweden)

    Monika Ścibor

    2012-03-01

    Full Text Available Introduction: Overweight and primary obesity in children and adolescents is a crucial problem in public health. Obese children and adolescents are especially susceptible to obesity in adulthood and consequently exposed to many obesity related diseases. Objective: Evaluation of overweight and primary obesity in urban and rural youth populations and comparison of life style concerning: physical activity, sedentary behaviors, dietary habits among overweight and obese adolescents and their peers with proper Body Mass Index value. Materials and methods: The study was performed in the group of 136 students from junior high school. The students with BMI value over 85th percentile of sex-specific growth charts were classified as overweight. Research tool was a questionnaire. Results: 15,9% of adolescents were overweight, out of which 4,5% were obese. There was not a significant relation between Body Mass Index and the place of residence. Overweight and obese adolescents revealed lower physical activity and tendency to spend much more time playing computer games. Adolescents with overweight or obesity did not regularly have breakfast at weekends, more often had sweets and sweet drinks and also high energy and very salty snacks instead. Conclusions: Overweight and obesity is a serious problem among students from junior high school population which calls for taking immediate preventive measures to promote healthy lifestyle among children and adolescents.

  17. Features of account and planning of training process of sportsmen pair-group acrobats taking into account sexual dimorphism (analysis of questionnaire these trainers of Ukraine

    Directory of Open Access Journals (Sweden)

    Bachinskaya N.V.

    2015-01-01

    Full Text Available Purpose: expose the features of planning of training process of different age acrobats and line of business on the stage of the direct training to the competitions from position of sexual dimorphism. Research tasks was to define methods and criteria of account and control of the training loading in pair-group to acrobatics. Material: in a questionnaire took part 38 trainers of Ukraine on sporting acrobatics aged from 28 to 68 years. Results: it is set that in an incomplete measure registered trainers loading executed sportsmen. The insufficient disinformation of trainers is exposed about knowledge and necessity of account of gender distinctions. Also about the methods of realization of account of the specific loading. There is absence of model of account, planning and control of the trainings loadings taking into account the functional, age, sexual features of sportsmen depending on their line of business. Conclusions: findings testify to the necessity of perfection of existent method of planning of training process. It is necessary to probe the morphofunctional features of organism of sportsmen and sportswomen. Also - to take into account the features of sexual dimorphism depending on the specific of type of sport. It is necessary to develop the trainings programs from position of morphofunctional and adaptation distinctions of masculine and womanish organism.

  18. A qualitative evaluation of online chat groups for women completing a psychological intervention for female sexual dysfunction.

    Science.gov (United States)

    Hucker, Alice; McCabe, Marita P

    2014-01-01

    Because of the embarrassment that can surround female sexual dysfunctions, online interventions offer an anonymous and private treatment alternative. Recently, an online cognitive-behavioral treatment for female sexual dysfunctions was evaluated. Although significant improvements were observed in sexual functioning, the treatment was primarily a behavioral intervention because of difficulties with engaging participants in cognitive therapy over e-mail. To address this limitation, the use of chat groups was incorporated into a new online treatment for female sexual dysfunctions-the PursuingPleasure program. Thirty-eight women participated in the PursuingPleasure chat groups. The goals of the chat groups were to address and overcome challenges as women progressed through PursuingPleasure and to create a social support network where group therapy processes could be used. The chat groups aimed to address misunderstandings, monitor changes, and receive feedback. A qualitative analysis of the chat groups revealed that they helped to facilitate the cognitive-affective aspects of the program, as well as fulfill their other intended functions. This study demonstrates how the use of chat groups in the online treatment of female sexual dysfunctions is a useful addition to Internet-based treatment. Feedback suggests that the chat groups were one of the most helpful aspects of the program, although a small group of women reported finding the groups unhelpful.

  19. Complete {sup 1}H and {sup 13}C NMR structural assignments for a group of four goyazensolide-type furanoheliangolides

    Energy Technology Data Exchange (ETDEWEB)

    Soares, Ana Carolina Ferreira; Silva, Aline Nazare; Matos, Priscilla Mendonca; Silva, Eder Henrique da; Heleno, Vladimir Constantino Gomes [Universidade de Franca, Franca, SP (Brazil). Nucleo de Pesquisas em Ciencias Exatas e Tecnologicas; Lopes, Norberto Peporine; Lopes, Joao Luis Callegari [Universidade de Sao Paulo (FCFRP/USP), Ribeirao Preto, SP (Brazil). Fac. de Ciencias Farmaceuticas de Ribeirao Preto. Dept. de Quimica e Fisica; Sass, Daiane Cristina, E-mail: vheleno_05@yahoo.com.br [Universidade de Sao Paulo (FFCLRP/USP), Ribeirao Preto, SP (Brazil). Fac. de Filosofia, Ciencias e Letras de Ribeirao Preto. Dept. de Quimica

    2012-07-01

    Four goyazensolide-type sesquiterpene lactones - lychnofolide, centratherin, goyazensolide and goyazensolide acetate - were thoroughly studied by NMR experimental techniques. {sup 1}H NMR, {sup 13}C NMR {l_brace}{sup 1}H{r_brace}, COSY, HMQC, HMBC, J-res. and NOE experiments were performed to provide the needed structural information. Complete and unequivocal assignment, including the determination of all multiplicities, was obtained for each structure and the data collections are presented in tables (author)

  20. Phase II evaluation of clinical coding schemes: completeness, taxonomy, mapping, definitions, and clarity. CPRI Work Group on Codes and Structures.

    Science.gov (United States)

    Campbell, J R; Carpenter, P; Sneiderman, C; Cohn, S; Chute, C G; Warren, J

    1997-01-01

    To compare three potential sources of controlled clinical terminology (READ codes version 3.1, SNOMED International, and Unified Medical Language System (UMLS) version 1.6) relative to attributes of completeness, clinical taxonomy, administrative mapping, term definitions and clarity (duplicate coding rate). The authors assembled 1929 source concept records from a variety of clinical information taken from four medical centers across the United States. The source data included medical as well as ample nursing terminology. The source records were coded in each scheme by an investigator and checked by the coding scheme owner. The codings were then scored by an independent panel of clinicians for acceptability. Codes were checked for definitions provided with the scheme. Codes for a random sample of source records were analyzed by an investigator for "parent" and "child" codes within the scheme. Parent and child pairs were scored by an independent panel of medical informatics specialists for clinical acceptability. Administrative and billing code mapping from the published scheme were reviewed for all coded records and analyzed by independent reviewers for accuracy. The investigator for each scheme exhaustively searched a sample of coded records for duplications. SNOMED was judged to be significantly more complete in coding the source material than the other schemes (SNOMED* 70%; READ 57%; UMLS 50%; *p < .00001). SNOMED also had a richer clinical taxonomy judged by the number of acceptable first-degree relatives per coded concept (SNOMED* 4.56, UMLS 3.17; READ 2.14, *p < .005). Only the UMLS provided any definitions; these were found for 49% of records which had a coding assignment. READ and UMLS had better administrative mappings (composite score: READ* 40.6%; UMLS* 36.1%; SNOMED 20.7%, *p < .00001), and SNOMED had substantially more duplications of coding assignments (duplication rate: READ 0%; UMLS 4.2%; SNOMED* 13.9%, *p < .004) associated with a loss of clarity

  1. Highlights from e-EPS: Fusion experiment nears completion, nominations open for prize, and technology transfer group launched

    CERN Multimedia

    e-EPS News

    2012-01-01

    e-EPS News is a monthly addition to the CERN Bulletin line-up, showcasing articles from e-EPS – the European Physical Society newsletter – as part of a collaboration between the two publications.   Core of fusion experiment completed The last major part of the Wendelstein 7-X fusion experiment was installed on 21 December last year. The addition of the 14 tonne final part of the device – the lid of the thermally insulating outer shell – sees the completion of the ring-like base machine at the Greifswald branch of the Max Planck Institute of Plasma Physics, which will begin operation in 2014. Fusion research aims to draw energy from the fusion of atomic nuclei. To achieve this, hydrogen plasma must be superheated to temperatures above 100 million degrees, within the confines of a restricting magnetic field. The Wendelstein 7-X – which will be the largest fusion device of its type – will investigate the feasibility of such a power pl...

  2. Risk factors for not completing health interventions and the potential impact on health inequalities between educational groups

    DEFF Research Database (Denmark)

    Kure-Biegel, Nanna; Schnohr, Christina Warrer; Hindhede, Anette Lykke

    2016-01-01

    BACKGROUND: Individual-based interventions aim to improve patient self-management of chronic disease and to improve lifestyle among people at high risk, to reduce the prevalence of diseases contributing to health inequality. The present study investigates risk factors for uncompleted health...... among people with low education (OR 1.82, 95 % CI 0.66; 5.03). Qualitative elaboration of these findings points to low self-control in jobs and a higher degree of comorbidity and treatment of diseases among the lower educated as determinants for not completing, but not lower motivation or less positive...... attitude toward the intervention itself. CONCLUSIONS: This study indicates a social difference in dropout, and if dropout is to be prevented, there is a need to acknowledge factors such as organization of the intervention, lack of job flexibility, and comorbidity. If these factors are not addressed, people...

  3. Comparative analysis of the complete mitochondrial genomes of three geographical topmouth culter (Culter alburnus) groups and implications for their phylogenetics.

    Science.gov (United States)

    Shi, Jianwu; Wang, Dexia; Wang, Junhua; Sheng, Junqing; Peng, Kou; Hu, Beijuan; Zeng, Liugen; Xiao, Minghe; Hong, Yijiang

    2017-03-01

    Topmouth culter (C. alburnus) is an important commercial fish in China. We compared the nucleotide variations in the mtDNA genomes among three geographical groups of Culter alburnus: Liangzi Lake, Hubei Province (referred to as LZH); Taihu Lake, Jiangsu Province (TH); and Poyang Lake, Jiangxi Province (PYH). The similarity of whole mtDNA genomes ranged from 0.992 to 0.999. The similarity among 13 protein-coding genes, 2 rRNA genes, and the D-loop sequences was found to range from 0.982 to 0.996. This is useful data for future designing work for making specific molecular marker for distinguishing individuals of C. alburnus from the three geographical groups. An extended termination-associated sequence (ETAS) and several conserved blocks (CSB-F, CSB-E, CSB-D, CSB1, CSB2, and CSB3) were identified in the mtDNA control regions. A phylogenetic analysis shows a monophyletic relationship of the LZF-female and the LZF-male. However, the analysis also showed paraphyletic relationships for the other two geological groups. This result will be useful for the future breeding work of C. alburnus.

  4. Post-Cruise Questionnaire - Legacy

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Post-Cruise Questionnaire is a mandatory post trip legal document that observers fill out after every trip they have completed.

  5. Post-Cruise Questionnaire - Legacy

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Post-Cruise Questionnaire is a mandatory post trip legal document that observers fill out after every trip they have completed.

  6. Multistate complete-active-space second-order perturbation theory based on density matrix renormalization group reference state.

    Science.gov (United States)

    Yanai, Takeshi; Saitow, Masaaki; Xiong, Xiao-Gen; Chalupský, Jakub; Kurashige, Yuki; Guo, Sheng; Sharma, Sandeep

    2017-09-07

    We present the development of the multistate multireference second-order perturbation theory (CASPT2) with multi-root references, which are described using the density matrix renormalization group (DMRG) method to handle a large active space. The multistate first-order wave functions are expanded into the internally contracted (IC) basis of the single-state single-reference (SS-SR) scheme, which is shown to be the most feasible variant to use DMRG references. The feasibility of the SS-SR scheme comes from two factors: first, it formally does not require the fourth-order transition reduced density matrix (TRDM); and second, the computational complexity scales linearly with the number of the reference states. The extended multistate (XMS) treatment is further incorporated, giving suited treatment of the zeroth-order Hamiltonian despite the fact that the SS-SR based IC basis is not invariant with respect the XMS rotation. In addition, the state-specific fourth-order reduced density matrix (RDM) is eliminated in an approximate fashion using the cumulant reconstruction formula, as also done in the previous state-specific DMRG-cu(4)-CASPT2 approach. The resultant method, referred to as DMRG-cu(4)-XMS-CASPT2, uses the RDMs and TRDMs of up to third-order provided by the DMRG calculation. The multistate potential energy curves of the photoisomerization of diarylethene derivatives with CAS(26e,24o) are presented to illustrate the applicability of our theoretical approach.

  7. Questionnaire Research in Higher Education.

    Science.gov (United States)

    Inoue, Yukiko

    The objective of this paper is to discuss the survey as a research method based on three questionnaire surveys developed and administered in educational settings: (1) a survey exploring the status aspiration and gender awareness of undergraduate women completed by 62 respondents; (2) a survey of computer-assisted instruction completed by 111…

  8. Assessing treatment-as-usual provided to control groups in adherence trials: Exploring the use of an open-ended questionnaire for identifying behaviour change techniques

    NARCIS (Netherlands)

    Oberjé, E.J.M.; Dima, A.L.; Pijnappel, F.J.; Prins, J.M.; Bruin, M. de

    2015-01-01

    OBJECTIVE: Reporting guidelines call for descriptions of control group support in equal detail as for interventions. However, how to assess the active content (behaviour change techniques (BCTs)) of treatment-as-usual (TAU) delivered to control groups in trials remains unclear. The objective of this

  9. Dissociative disorders and other psychopathological groups: exploring the differences through the Somatoform Dissociation Questionnaire (SDQ-20 Perturbações dissociativas e outros grupos psicopatológicos: explorando as diferenças através do Somatoform Dissociation Questionnaire (SDQ-20

    Directory of Open Access Journals (Sweden)

    Helena Maria Amaral do Espirito Santo

    2007-12-01

    Full Text Available OBJECTIVE: The Somatoform Dissociation Questionnaire is a self-report questionnaire that has proven to be a reliable and valid instrument. The objectives of this study were to validate the Portuguese version and to determine its capability to distinguish patients with dissociative disorders from others with psychopathological disorders. METHOD: 234 patients answered the translated version of Somatoform Dissociation Questionnaire. The Portuguese Dissociative Disorders Interview Schedule was used to validate clinical diagnosis. Patients with dissociative disorder (n = 113 were compared to a control group of 121 patients with various anxiety and depression disorders. RESULTS: Reliability measured by Cronbach's a was 0.88. The best performance of the Portuguese form was at a cut-off point of 35, which distinguishes between dissociative disorder and neurotic disorders with a good diagnostic efficacy (sensitivity = 0.73. The somatoform dissociation was significantly more frequent in dissociative disorder patients, conversion disorder patients and post-traumatic stress disorder patients. CONCLUSIONS: These findings suggest that dissociative disorders can be differentiated from other psychiatric disorders through somatoform dissociation. The Portuguese version of the Somatoform Dissociation Questionnaire has fine psychometric features that sustain its cross-cultural validity.OBJETIVO: O objetivo deste estudo foi adaptar, validar e determinar a confiabilidade da versão portuguesa do Somatoform Dissociation Questionnaire e determinar a sua capacidade de discriminar doentes que dissociam de outros doentes. Método: O Somatoform Dissociation Questionnaire foi traduzido para o português e retrovertido para o inglês de forma a garantir a sua base conceitual. Os sujeitos responderam também à versão portuguesa do Dissociative Disorders Interview Schedule de forma a validar o seu diagnóstico clínico. O estudo incluiu 234 sujeitos divididos entre 113

  10. Support groups for dementia caregivers - Predictors for utilisation and expected quality from a family caregiver's point of view: A questionnaire survey PART I*

    Directory of Open Access Journals (Sweden)

    Luttenberger Katharina

    2010-07-01

    Full Text Available Abstract Background Support groups have proved to be effective in reducing the burden on family caregivers of dementia patients. Nevertheless, little is known about the factors that influence utilisation or quality expectations of family caregivers. These questions are addressed in the following paper. Methods The cross-sectional study was carried out as an anonymous written survey of family caregivers of dementia patients in Germany. Qualitative and quantitative data from 404 caregivers were analysed using content analysis and binary logistic regression analysis. Results The only significant predictor for utilisation is assessing how helpful support groups are for the individual care situation. Family caregivers all agree that psycho-educative orientation is a priority requirement. Conclusions In order to increase the rate of utilisation, family caregivers must be convinced of the relevant advantages of using support groups. Support groups which offer an exchange of experiences, open discussion, information and advice meet the requirements of family caregivers.

  11. Questionnaire Designing for a Survey

    Directory of Open Access Journals (Sweden)

    S Roopa

    2012-01-01

    Full Text Available Questionnaires are frequently used in quantitative marketing research and social research. A questionnaire is a series of questions asked to individuals to obtain statistically useful information about a given topic. When properly constructed and responsibly administered, questionnaires become a vital instrument by which statements can be made about specific groups or people or entire populations. They are a valuable method of collecting a wide range of information from a large number of individuals, often referred to as respondents. Adequate questionnaire construction is critical to the success of a survey. Appropriate questions, correct ordering of questions, correct scaling, or good questionnaire format can make the survey worthwhile, as it may accurately reflect the views and opinions of the participants. A useful method for checking a questionnaire and making sure it is accurately capturing the intended information is to pretest among a smaller subset of target respondents.

  12. The Stages of Mailed Questionnaire Returning Behavior.

    Science.gov (United States)

    Lockhart, Daniel C.

    1984-01-01

    Six stages are hypothesized that define the behavior of returning mailed questionnaires: receiving the questionnaire, opening the mail, forming an overall impression, answering the questions, returning the questionnaire, and dealing with nonrespondents. The researcher must provide incentives at each stage if potential respondents are to complete a…

  13. Development of a cohesion questionnaire for youth: the Youth Sport Environment Questionnaire.

    Science.gov (United States)

    Eys, Mark; Loughead, Todd; Bray, Steven R; Carron, Albert V

    2009-06-01

    The purpose of the current study was to initiate the development of a psychometrically sound measure of cohesion for youth sport groups. A series of projects were undertaken in a four-phase research program. The initial phase was designed to garner an understanding of how youth sport group members perceived the concept of cohesion through focus groups (n = 56), open-ended questionnaires (n = 280), and a literature review. In Phase 2, information from the initial projects was used in the development of 142 potential items and content validity was assessed. In Phase 3, 227 participants completed a revised 87-item questionnaire. Principal components analyses further reduced the number of items to 17 and suggested a two-factor structure (i.e., task and social cohesion dimensions). Finally, support for the factorial validity of the resultant questionnaire was provided through confirmatory factor analyses with an independent sample (n = 352) in Phase 4. The final version of the questionnaire contains 16 items that assess task and social cohesion in addition to 2 negatively worded spurious items. Specific issues related to assessing youth perceptions of cohesion are discussed and future research directions are suggested.

  14. The Survey Questionnaire

    Science.gov (United States)

    Ritter, Lois A. Ed.; Sue, Valerie M., Ed.

    2007-01-01

    Internet-based surveys are still relatively new, and researchers are just beginning to articulate best practices for questionnaire design. Online questionnaire design has generally been guided by the principles applying to other self-administered instruments, such as paper-based questionnaires. Web-based questionnaires, however, have the potential…

  15. 军事群体心理应激预警检测工具修订研究%Revision of the alerting test questionnaire for military group stress

    Institute of Scientific and Technical Information of China (English)

    武小梅; 吴宁; 刘伟立; 陈国民; 赵晋丰; 汪振喜; 梁亮亮

    2009-01-01

    Objective To validate revised and developing and extend apply scope of a test of alerting and perfect criterion for military group stress could alert the bad stress of military group and influence factors could apply to the different military group in different environments. Methods Based on the alerting military group psychological stress of parachute jump of parachute soldiers. After the questionnaire was confirmed initially, we made a test through the three independent samples among the different military group in different environments. After the testing of reliability and validity and the item analysis,the methods of estimation were modified and added some items and dimensions and in order to make the questionnaire more perfectly. Results Forty-four items were selected in the draft. Twenty-eight were included in the initial questionnaire. Reliability: this questionnaire has been found to have moderately acceptable internal consistency (Cronbach alpha=0.93;Spearman-Brown split half reliability= 0.90; Two weeks test-retest reliability= 0.82). Construct-related validity: the results of factor analysis for the two independent samples were quite similar.Thirty-two items were divided into six common factors. Total variance explained by the six factors was 60.30% and 59.94%, respectively, and all the factor loadings were above 0.4.Concurrent validity: this scale total score were negatively correlated with SCL-90 (-0.55), SAS (-0.43) and SDS (-0.58). Predictive validity: the predictive validity of this tool has been established. Parachute soldiers who got higher total score in this questionnaire had been gotten better military training performance than those who got lower total score in this questionnaire. Conclusion The reliability, structure validity, concurrent validity and alerting discrimination of the developed questionnaire were satisfying. The questionnaire could be used in alerting the psychological stress of military group.%目的 修订编制军事群体

  16. Perceived quality in Day Surgery Units Proposal of an enquiry postoperative questionnaire.

    Science.gov (United States)

    Palumbo, Piergaspare; Perotti, Bruno; Amatucci, Chiara; Pangrazi, Maria Pia; Leuzzi, Barbara; Vietri, Francesco; Illuminati, Giulio

    2016-01-01

    Assessing patient satisfaction could be particularly useful in Day Surgery Units, as it helps maintaining and increasing medical care demand. Moreover, it provides feedback that turns out useful for improving quality in departments, and for assessing competence and skill of the whole staff. Background and aim - The purpose of this study was to evaluate the quality perceived in a day surgery unit through a questionnaire, covering the 10 main aspects of the care pathway. The results of a questionnaire filled by patients undergoing Day Surgery between January 2007 and December 2012 were retrospectively reviewed. Patients undergoing surgery between 2007 and 2009 filled up the questionnaire at the time of the discharge, whereas those operated on between 2009 and 2012 filled up the same questionnaire 30 days after discharge. The results were good in terms of number of returned questionnaires, underlining its comprehensibility and suitability to be filled out. The questionnaires' scores were good in both groups, although quality perceived by the group that completed it in 30 days after surgery were lightly better than the other group's. The advantages of the questionnaire consisted of an overall improvement of the quality of care, whereas limitations consisted of the difficulty in setting up the questionnaire accurately, interpreting patients' answers correctly, and dispensing the questionnaire in a timely fashion, in order to evaluate the quality perceived by the patients without any bias related to delay, pain and anxiety. Day Surgery, Nursing, Questionnaire, Quality.

  17. Diet History Questionnaire II and Canadian Diet History Questionnaire II: Coding Guidelines

    Science.gov (United States)

    A questionnaire data file is an ASCII text file containing data from completed Diet History Questionnaires. If using paper forms, this file can be created by a scanner or a data entry system. If using DHQ*Web, the questionnaire data file is created automatically.

  18. Complete genomic sequence analyses of the first group A giraffe rotavirus reveals close evolutionary relationship with rotaviruses infecting other members of the Artiodactyla.

    Science.gov (United States)

    O'Shea, Helen; Mulherin, Emily; Matthijnssens, Jelle; McCusker, Matthew P; Collins, P J; Cashman, Olivia; Gunn, Lynda; Beltman, Marijke E; Fanning, Séamus

    2014-05-14

    Group A Rotaviruses (RVA) have been established as significant contributory agents of acute gastroenteritis in young children and many animal species. In 2008, we described the first RVA strain detected in a giraffe calf (RVA/Giraffe-wt/IRL/GirRV/2008/G10P[11]), presenting with acute diarrhoea. Molecular characterisation of the VP7 and VP4 genes revealed the bovine-like genotypes G10 and P[11], respectively. To further investigate the origin of this giraffe RVA strain, the 9 remaining gene segments were sequenced and analysed, revealing the following genotype constellation: G10-P[11]-I2-R2-C2-M2-A3-N2-T6-E2-H3. This genotype constellation is very similar to RVA strains isolated from cattle or other members of the artiodactyls. Phylogenetic analyses confirmed the close relationship between GirRV and RVA strains with a bovine-like genotype constellation detected from several host species, including humans. These results suggest that RVA strain GirRV was the result of an interspecies transmission from a bovine host to the giraffe calf. However, we cannot rule out completely that this bovine-like RVA genotype constellation may be enzootic in giraffes. Future RVA surveillance in giraffes may answer this intriguing question.

  19. Surveys and questionnaires in nursing research.

    Science.gov (United States)

    Timmins, Fiona

    2015-06-17

    Surveys and questionnaires are often used in nursing research to elicit the views of large groups of people to develop the nursing knowledge base. This article provides an overview of survey and questionnaire use in nursing research, clarifies the place of the questionnaire as a data collection tool in quantitative research design and provides information and advice about best practice in the development of quantitative surveys and questionnaires.

  20. Comparison of completed and attempted suicide in Akita, Japan.

    Science.gov (United States)

    Fushimi, Masahito; Sugawara, Junya; Saito, Seiji

    2006-06-01

    To determine the factors underlying suicide in Akita prefecture, a questionnaire survey was conducted among members of the Akita Prefectural Medical Association (APMA), regarding suicide cases they attended. During the investigation period (1 July 2001-30 June 2002), the total number of suicide cases was 243 (138 completed, 105 attempted). Significant differences were identified between completed and attempted suicide groups in terms of gender, age distribution, and suicidal methods. Specifically, in the completed suicide group, the number of male completers exceeded that of female completers, the number of middle-aged or elderly completers was high, and the majority of completed suicide cases involved hanging as the suicide method. Conversely, in the attempted suicide group, the number of female attempters exceeded that of male attempters, younger attempters were frequent, hanging was rare, and drug overdose or cutting was common. In addition, the number of cases involving a history of previous suicide attempts was significantly higher in the attempted suicide group than in the completed suicide group. The results of the present study support the concept that the completed and attempted suicide groups are essentially of a different nature. Furthermore, the number of cases involving a history of previous suicide attempts was found to be significantly lower in the completed suicide group than in the attempted suicide group. This result indicates the difficulty in decreasing the number of completed suicides by simply providing intervention and care for individuals who have attempted suicide.

  1. BciD Is a Radical S-Adenosyl-l-methionine (SAM) Enzyme That Completes Bacteriochlorophyllide e Biosynthesis by Oxidizing a Methyl Group into a Formyl Group at C-7.

    Science.gov (United States)

    Thweatt, Jennifer L; Ferlez, Bryan H; Golbeck, John H; Bryant, Donald A

    2017-01-27

    Green bacteria are chlorophotorophs that synthesize bacteriochlorophyll (BChl) c, d, or e, which assemble into supramolecular, nanotubular structures in large light-harvesting structures called chlorosomes. The biosynthetic pathways of these chlorophylls are known except for one reaction. Null mutants of bciD, which encodes a putative radical S-adenosyl-l-methionine (SAM) protein, are unable to synthesize BChl e but accumulate BChl c; however, it is unknown whether BciD is sufficient to convert BChl c (or its precursor, bacteriochlorophyllide (BChlide) c) into BChl e (or BChlide e). To determine the function of BciD, we expressed the bciD gene of Chlorobaculum limnaeum strain DSMZ 1677(T) in Escherichia coli and purified the enzyme under anoxic conditions. Electron paramagnetic resonance spectroscopy of BciD indicated that it contains a single [4Fe-4S] cluster. In assays containing SAM, BChlide c or d, and sodium dithionite, BciD catalyzed the conversion of SAM into 5'-deoxyadenosine and BChlide c or d into BChlide e or f, respectively. Our analyses also identified intermediates that are proposed to be 7(1)-OH-BChlide c and d Thus, BciD is a radical SAM enzyme that converts the methyl group of BChlide c or d into the formyl group of BChlide e or f This probably occurs by a mechanism involving consecutive hydroxylation reactions of the C-7 methyl group to form a geminal diol intermediate, which spontaneously dehydrates to produce the final products, BChlide e or BChlide f The demonstration that BciD is sufficient to catalyze the conversion of BChlide c into BChlide e completes the biosynthetic pathways for all "Chlorobium chlorophylls." © 2017 by The American Society for Biochemistry and Molecular Biology, Inc.

  2. Aggression Questionnaire hostility scale predicts anger in response to mistreatment.

    Science.gov (United States)

    Felsten, G; Hill, V

    1999-01-01

    We tested the hypotheses that the hostility and anger scales of the Buss and Perry (1992) [Buss, A. H. & Perry, M. (1992). The Aggression Questionnaire. Journal of Personality and Social Psychology, 63, 452-459.] Aggression Questionnaire would predict anger in college students in response to mistreatment. We found low and high hostility groups did not differ in anger at baseline or after completing a task without provocation, but the high hostility group reported greater anger than the low group after the onset of provocation, which required all students to redo completed tasks because some students (confederates) were observed cheating. Hostility also influenced anxiety and depression, but only anger was greater as a result of the provocation in the high than in the low hostility group. The anger scale did not predict anger in response to provocation, but anger was higher in the high than the low anger group before the provocation. These findings support the construct validity of the Aggression Questionnaire hostility scale as a measure of suspicion, resentment and sensitivity to mistreatment.

  3. Development and Validation of the Bicultural Youth Acculturation Questionnaire.

    Science.gov (United States)

    Kukaswadia, Atif; Janssen, Ian; Pickett, William; Bajwa, Jasmine; Georgiades, Katholiki; Lalonde, Richard N; Quon, Elizabeth C; Safdar, Saba; Pike, Ian

    2016-01-01

    Acculturation is a multidimensional process involving changes in behaviour and beliefs. Questionnaires developed to measure acculturation are typically designed for specific ethnic populations and adult experiences. This study developed a questionnaire that measures acculturation among ethnically diverse populations of youth that can be included as a module in population surveys. Questionnaires measuring acculturation in youth were identified in the literature. The importance of items from the existing questionnaires was determined using a Delphi process and this informed the development of our questionnaire. The questionnaire was then pilot tested using a sample of 248 Canadians aged 18-25 via an online system. Participants identified as East and South East Asian (27.8%), South Asian (17.7%) and Black (13.7%). The majority were 1st (33.5%) or 2nd generation immigrants (52.0%). After redundant items were eliminated, exploratory factor analysis grouped items into domains, and, for each domain, internal consistency, and convergent validity with immigrant generation then age at immigration estimated. A subset of participants re-completed the questionnaire for reliability estimation. The literature review yielded 117 articles that used 13 questionnaires with a total of 440 questions. The Delphi process reduced these to 32 questions. Pilot testing occurred in 248 Canadians aged 18-25. Following item reduction, 16 questions in three domains remained: dominant culture, heritage language, and heritage culture. All had good internal consistency (Cronbach's alphas > .75). The mean dominant domain score increased with immigrant generation (1st generation: 3.69 (95% CI: 3.49-3.89), 2nd: 4.13 (4.00-4.26), 3rd: 4.40 (4.19-4.61)), and mean heritage language score was higher among those who immigrated after age 12 than before (p = .0001), indicative of convergent validity. This Bicultural Youth Acculturation Questionnaire has demonstrated validity. It can be incorporated into

  4. Damage to white matter pathways in subacute and chronic spatial neglect: a group study and 2 single-case studies with complete virtual "in vivo" tractography dissection.

    Science.gov (United States)

    Thiebaut de Schotten, Michel; Tomaiuolo, Francesco; Aiello, Marilena; Merola, Sheila; Silvetti, Massimo; Lecce, Francesca; Bartolomeo, Paolo; Doricchi, Fabrizio

    2014-03-01

    The exact anatomical localization of right hemisphere lesions that lead to left spatial neglect is still debated. The effect of confounding factors such as acute diaschisis and hypoperfusion, visual field defects, and lesion size may account for conflicting results that have been reported in the literature. Here, we present a comprehensive anatomical investigation of the gray- and white matter lesion correlates of left spatial neglect, which was run in a sample 58 patients with subacute or chronic vascular strokes in the territory of the right middle cerebral artery. Standard voxel-based correlates confirmed the role played by lesions in the posterior parietal cortex (supramarginal gyrus, angular gyrus, and temporal-parietal junction), in the frontal cortex (frontal eye field, middle and inferior frontal gyrus), and in the underlying parietal-frontal white matter. Using a new diffusion tensor imaging-based atlas of the human brain, we were able to run, for the first time, a detailed analysis of the lesion involvement of subcortical white matter pathways. The results of this analysis revealed that, among the different pathways linking parietal with frontal areas, damage to the second branch of the superior longitudinal fasciculus (SLF II) was the best predictor of left spatial neglect. The group study also revealed a subsample of patients with neglect due to focal lesion in the lateral-dorsal portion of the thalamus, which connects the premotor cortex with the inferior parietal lobule. The relevance of fronto-parietal disconnection was further supported by complete in vivo tractography dissection of white matter pathways in 2 patients, one with and the other without signs of neglect. These 2 patients were studied both in the acute phase and 1 year after stroke and were perfectly matched for age, handedness, stroke onset, lesion size, and for cortical lesion involvement. Taken together, the results of the present study support the hypothesis that anatomical

  5. Consumer Evaluation of Educational Programs: Using Questionnaires Completed by Alumni.

    Science.gov (United States)

    Copeland, H. L.; Hewson, M.; Weiker, G.

    This paper describes a method used to evaluate 48 medical residency programs at one institution. It presents the background rationale, logistics, and results obtained by surveying alumni, in the context of their current practice, for relevant data on the value of their training experience. Surveys were sent for 3 years to all alumni of Cleveland…

  6. Performance of health-status scales when used selectively or within multi-scale questionnaire

    Directory of Open Access Journals (Sweden)

    Atroshi Isam

    2003-02-01

    Full Text Available Abstract Background Little work has been done to investigate the suggestion that the use of selected scales from a multi-scale health-status questionnaire would compromise reliability and validity. The aim of this study was to compare the performance of three scales selected from the SF-36 generic health questionnaire when administered in isolation or within the entire SF-36 to patients with musculoskeletal disorders. Methods Two groups of patients referred to an orthopedic department completed a mailed questionnaire within 4 weeks prior to and a second questionnaire during their visit. The first group completed three SF-36 scales related to physical health (physical functioning, bodily pain, and general health perceptions on one occasion and all eight SF-36 scales on the other occasion. The second group completed the entire SF-36 on two occasions. Results for patients who reported unchanged health status and had complete scores were analyzed; 80 patients in the first and 62 patients in the second group. Results The Cronbach alpha reliability and intraclass correlation coefficients exceeded 0.7 for all three scales for both groups. For the first group the mean difference between the scores was 0.4 point for physical functioning, 2.5 points for bodily pain, and 0.5 point for general health perceptions, which did not differ significantly from the corresponding differences for the second group (0.1, 1.9 and 1 point, respectively. Conclusion The use of selected scales from a multi-scale health-status questionnaire seems to yield similar results compared to their use within the entire questionnaire.

  7. Physical Demands Study - Focus Groups

    Science.gov (United States)

    2015-10-26

    and the rounds in the boxes weigh 35 lb, which is lighter than equipment handled in the other physically demanding job tasks already identified...and standards. Ergonomics . 53: 858-871. 40 Appendix A: Questionnaires Completed by Volunteers prior to each Focus Group Interview 1 2 3 4a 4b 5

  8. Can a structured questionnaire identify patients with reduced renal function?

    DEFF Research Database (Denmark)

    Azzouz, Manal; Rømsing, Janne; Thomsen, Henrik

    2014-01-01

    To evaluate a structured questionnaire in identifying outpatients with renal dysfunction before MRI or CT in various age groups.......To evaluate a structured questionnaire in identifying outpatients with renal dysfunction before MRI or CT in various age groups....

  9. Development and validation of a dental pain-screening questionnaire.

    Science.gov (United States)

    Pau, Allan; Croucher, Ray; Marcenes, Wagner; Leung, Theresa

    2005-12-15

    Dental pain, estimated to affect 12-40% of community-dwelling adults, is a symptom of a wide range of clinical conditions. A population screening instrument is needed to study their prevalence. This project aimed to develop a questionnaire for classifying a sample of dental pain patients into three groups of common dental pain conditions, i.e. Group 1 (Acute periapical periodontitis and Irreversible pulpitis), Group 2 (Reversible pulpitis and Dentine hypersensitivity) and Group 3 (Pericoronitis). Initial items were generated through a literature review, individual unstructured patient interviews and consultation with experts. Items generated were administered to a sample of dental pain patients for self-completion. Responses were subjected to a series of factor and discriminant analyses to identify questions capable of differentiating the sample into three groups, originally categorized by clinical diagnosis, with high classification rates. The selected items were administered to a further sample of dental pain patients to test for its sensitivity and specificity in classifying the sample into three groups against the gold standard of clinical diagnosis. The final 16-item Dental Pain Questionnaire (DePaQ) was capable of correctly classifying 89.7% of dental pain cases initially categorized by clinical diagnoses. The sensitivity of the questionnaire was 0.80-Group z1, 0.85-Group 2 and 0.59-Group 3. Specificity was 0.83-Group A1, 0.89-Group A2 and 0.90-Group 3. The DePaQ, which can easily be administered by non-clinical personnel, may be used to collect epidemiological data on common dental pain conditions, assess dental needs for a specified population, and triage of patients seeking treatment for dental pain.

  10. Assessment of medical courses in Brazil using student-completed questionnaires. Is it reliable? Avaliação da disciplina de psiquiatria clínica na graduação médica: confiabilidade de questionários

    Directory of Open Access Journals (Sweden)

    Marco Aurélio Monteiro Peluso

    2000-04-01

    Full Text Available INTRODUCTION: Debates about the quality of medical education have become more evident in the recent past, and as a result several different assessment methods have been refined for that purpose. The use of questionnaires filled out by medical students to assess the quality of lectures is one of the most common methods employed in our milieu. However, the reliability of this investigation method has not yet been systematically tested. The authors present the reliability of a specific form applied to the fourth grade medical students during the clinical psychiatry course. METHOD: Eighty-one fourth grade medical students were instructed to complete a form immediately after each clinical psychiatry lecture. Thirty-four students (42% failed to turn in the forms after the final lecture. These students were given an identical form to assess the lectures in a retrospective fashion. The grades given by both groups of students for each performed lecture and the number of students who have graded an unperformed lecture were compared. Statistical significance for both groups was determined by means of the chi-square test (pINTRODUÇÃO: Discussões sobre qualidade de ensino têm se tornado cada vez mais freqüentes em nosso meio e métodos variados de avaliação têm sido pesquisados. O uso de questionários, preenchidos por alunos, avaliando a qualidade de aulas ministradas está entre os métodos mais utilizados em nosso meio, no entanto sua confiabilidade não tem sido testada. Os autores apresentam a avaliação da confiabilidade de um destes questionários, o qual foi desenvolvido para um curso de psiquiatria clínica ministrada no quarto ano de graduação em medicina. MÉTODO: Os 81 alunos avaliados receberam o questionário no início do curso com a orientação de preenchê-lo após cada aula, no entanto 34 alunos (41,9% não o devolveram no último dia de aula. Receberam então um novo formulário (idêntico ao primeiro para que o preenchessem

  11. Parental authority questionnaire.

    Science.gov (United States)

    Buri, J R

    1991-08-01

    A questionnaire was developed for the purpose of measuring Baumrind's (1971) permissive, authoritarian, and authoritative parental authority prototypes. It consists of 30 items per parent and yields permissive, authoritarian, and authoritative scores for both the mother and the father; each of these scores is derived from the phenomenological appraisals of the parents' authority by their son or daughter. The results of several studies have supported the Parental Authority Questionnaire as a psychometrically sound and valid measure of Baumrind's parental authority prototypes, and they have suggested that this questionnaire has considerable potential as a valuable tool in the investigation of correlates of parental permissiveness, authoritarianism, and authoritativeness.

  12. Desenvolvimento de um inquérito para avaliação da ingestão alimentar de grupos populacionais Development of a questionnaire to assess food intake of population groups

    Directory of Open Access Journals (Sweden)

    Regiane Lopes de Sales

    2006-10-01

    Full Text Available OBJETIVOS: Este trabalho procurou desenvolver um instrumento para obtenção de dados relativos ao consumo alimentar, de caráter qualitativo e quantitativo, para avaliar a ingestão dietética em estudos populacionais. MÉTODOS: Inicialmente foram coletados dados sobre a ingestão alimentar de uma amostra representativa de moradores da cidade de Viçosa (n=119. Para conhecer os alimentos mais consumidos e seus porcionamentos, foram utilizados os métodos recordatório de 24h e pesagem direta. A entrevista ocorreu no horário do almoço ou jantar, com pesagem de todos os alimentos constantes na refeição e de porções referidas como consumidas nas últimas 24h, usou-se também álbum fotográfico como auxiliar na estimativa do peso da porção. RESULTADOS: A partir dos 60 alimentos mais consumidos e dos porcionamentos identificados, foi desenvolvido um inquérito baseado no método Freqüência de Consumo Alimentar semi-quantitativo, com 65 itens e um álbum fotográfico de alimentos. Realizou-se um estudo piloto para avaliação desta metodologia em uma sub-amostra (n=34. Para comparação entre os dois métodos, avaliaram-se o valor energético e os macronutrientes, utilizando o coeficiente de Pearson e o teste "t" de Student, tendo-se obtido: r=0,53 para energia, r=0,43 para proteína, r=0,58 para lipídeos e r=0,21 para carboidratos. Não foi detectada diferença significante entre os dois métodos para proteína e lipídeos, pelo teste "t" (alfa=0,05. CONCLUSÃO: O inquérito desenvolvido mostrou-se um instrumento promissor para inquéritos populacionais, no entanto, são necessários maiores estudos para averiguar as limitações e os possíveis desdobramentos do inquérito para atingir toda a população.OBJECTIVE: This study sought to develop an instrument to obtain and assess data on the qualitative and quantitative food intake of population groups. METHODS: Initially, data on food intake of a representative sample of inhabitants of

  13. Validação do Questionário de Ambiente de Grupo (GEQ para a língua portuguesa Validation of the Group Environment Questionnaire (GEQ for Portuguese language

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    José Roberto Andrade do Nascimento Junior

    2012-12-01

    Full Text Available O objetivo deste estudo foi traduzir o Group Environment Questionnaire (GEQ para a língua portuguesa e verificar sua validade por meio da análise fatorial confirmatória, consistência interna e fidedignidade teste-reteste. Participaram do estudo sete profissionais (quatro tradutores e três professores doutores em Psicologia do Esporte e 502 atletas de modalidades coletivas do estado do Paraná. A versão na língua portuguesa foi obtida por meio do método de tradução cross-cultural. Para a análise dos dados, utilizaram-se a análise fatorial confirmatória, o alfa de Cronbach e o coeficiente de correlação intraclasses. Os resultados evidenciaram que a versão para a língua portuguesa contém questões claras e pertinentes, apresentando o Coeficiente de Validade de Conteúdo (CVCt > 0,70; apresenta consistência interna satisfatória (r>0,70 e fidedignidade teste-reteste aceitável (r > 0,80. A análise fatorial confirmatória demonstrou que os itens 2 ("Eu estou feliz com a quantidade de tempo que tenho jogado" e 5 ("Alguns dos meus melhores amigos estão nesta equipe" não apresentaram confiabilidade individual aceitável, sendo assim excluídos. O modelo com 16 itens apresentou índices de ajustamento satisfatórios de validade fatorial confirmatória. Concluiu-se que a versão brasileira do GEQ demonstrou boas características psicométricas e se mostrou válida para avaliar a coesão de grupo em equipes esportivas.This study aimed to translate the Group Environment Questionnaire (GEQ to the Portuguese language and check its validity by validating the items through confirmatory factor analysis, internal consistency and test-retest reliability of this version. The subjects were seven professionals (four translators and three doctors in Sport Psychology and 502 athletes of different kinds of collective sports of the state of Paraná. The Portuguese version was obtained from the method of cross-cultural translation. For data analysis

  14. Treatment influencing down-staging in EORTC Melanoma Group sentinel node histological protocol compared with complete step-sectioning: A national multicentre study

    DEFF Research Database (Denmark)

    Riber-Hansen, Rikke; Hastrup, Nina; Clemmensen, Ole

    2012-01-01

    Metastasis size in melanoma sentinel lymph nodes (SLNs) is an emerging prognostic factor. Two European melanoma treatment trials include SLN metastasis diameters as inclusion criteria. Whilst diameter estimates are sensitive to the number of sections examined, the level of this bias is largely...... unknown. We performed a prospective multicentre study to compare the European Organisation for Research and Treatment of Cancer (EORTC) recommended protocol with a protocol of complete step-sectioning....

  15. Results of the MarCom questionnaire

    NARCIS (Netherlands)

    Verhagen, H.J.

    2002-01-01

    On request of MarCom a questionnaire has been prepared to investigate the opinion of PIANC members and others about the quality and the usefulness of the MarCom working group reports. The results of this questionnaire were presented and discussed at the Sydney Conference (September 2002).

  16. Predicting Satisfaction with Group Work Assignments

    Science.gov (United States)

    Burdett, Jane; Hastie, Brianne

    2009-01-01

    Universities are increasingly using group based assessment tasks; however, as with work-place teams, such tasks often elicit mixed feelings from participants. This study investigated factors that may predict student satisfaction with group work at university. Final-year business students completed a questionnaire addressing experiences of group…

  17. Internal validity, dimensionality and performance of the Body Shape Questionnaire in a group of Brazilian college students Validade interna, dimensionalidade e desempenho da escala Body Shape Questionnaire em uma população de estudantes universitários brasileiros

    Directory of Open Access Journals (Sweden)

    Monica Di Pietro

    2009-03-01

    Full Text Available OBJECTIVE: To adapt the Body Shape Questionnaire for use in the Brazilian population; to study the internal validity and the dimensionality of the scale when used in a non- clinical Brazilian population. METHOD: A cross- sectional study was accomplished comprising 164 students in the first 3 years of the School of Medicine conveniently selected at the Universidade Federal de São Paulo. The 34- item Body Shape Questionnaire version and a questionnaire to assess demographic and anthropometric information were used. RESULTS: The internal consistency of the Body Shape Questionnaire measured by Cronbach's alpha was 0.97, indicating that the questions of the scale converge to the same construct. The factor analysis of the scale resulted in a four- dimension solution accounting for 66.4% of the total data variability. Regarding the final score of Body Shape Questionnaire, the mean score was 58.7 ± 25.1 for men and 89.7 ± 31.3 for women. DISCUSSION: We found statistically significant gender differences in the means of the Body Shape Questionnaire scores. Women showed higher dissatisfaction than did men as to their appearance as measured by the Body Shape Questionnaire. The adapted version of the scale seems to maintain the characteristics of the original scale.OBJETIVO: Adaptar a escala Body Shape Questionnaire para uso no Brasil; estudar a validade interna e a dimensionalidade da escala quando usada em uma população não clínica brasileira. MÉTODO: Um estudo de corte transversal foi realizado envolvendo uma população selecionada por conveniência de 164 estudantes dos três primeiros anos do curso de Medicina da Universidade Federal de São Paulo. Foram usados a versão de 34 itens do Body Shape Questionnaire e um questionário adicional para informação demográfica e antropométrica. RESULTADOS: A consistência interna do Body Shape Questionnaire, medida através do alfa de Cronbach, foi de 0,97, o que indica que as questões da escala

  18. Collaboration or Confrontation? An Investigation into the Role of Prior Experiences in the Completion of Collaborative Group Tasks by Student Teachers

    Science.gov (United States)

    Crichton, Hazel; Templeton, Brian

    2013-01-01

    This paper describes research which investigated how a group of 23 postgraduate student teachers from a wide variety of international backgrounds with a broad range of previous experience perceived the significance of their own and others' prior experience in accomplishing directed collaborative tasks, related to their coursework, in…

  19. Design and validation of a questionnaire on nursing competence in the notification of medication incidents.

    Science.gov (United States)

    Salcedo-Diego, Isabel; de Andrés-Gimeno, Begoña; Ruiz-Antorán, Belén; Layunta, Rocío; Serrano-Gallardo, Pilar

    To design and perform a face and content validation of a questionnaire to measure the competence of hospital RN to report medication incidents. Content and face questionnaire validation descriptive study. A review of the literature was performed for the creation of ítems. A panel of six experts assessed the relevance of the inclusion of each ítem in the questionnaire by calculating the position index; ítems with position index >0.70 were selected. The questionnaire was piloted by 59 RN. Finally, a meeting was convened with experts, in order to reduce the length of the piloted questionnaire through review, discussion and decision by consensus on each item. From the literature review, a battery of 151 ítems grouped into three elements of competence: attitudes, knowledge and skills was created. 52.9% (n=80) of the ítems received a position index > 0.70. The response rate in the pilot study was 40.65%. The median time to complete the questionnaire was 23:35minutes. After reduction by the experts, the final questionnaire comprised 45 ítems grouped into 32 questions. The NORMA questionnaire, designed to explore the competence of hospital RN to report medication incidents, has adequate face and content validity and is easy to administer, enabling its institutional implementation. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

  20. A mid-IR study of Hickson Compact Groups II. Multi-wavelength analysis of the complete GALEX-Spitzer Sample

    CERN Document Server

    Bitsakis, T; da Cunha, E; Diaz-Santos, T; Floc'h, E Le; Magdis, G

    2011-01-01

    We present a comprehensive study on the impact of the environment of compact galaxy groups on the evolution of their members using a multi-wavelength analysis, from the UV to the infrared, for a sample of 32 Hickson compact groups (HCGs) containing 135 galaxies. Fitting the SEDs of all galaxies with the state-of-the-art model of da Cunha (2008) we can accurately calculate their mass, SFR, and extinction, as well as estimate their infrared luminosity and dust content. We compare our findings with samples of field galaxies, early-stage interacting pairs, and cluster galaxies with similar data. We find that classifying the groups as dynamically "old" or "young", depending on whether or not at least one quarter of their members are early-type systems, is physical and consistent with past classifications of HCGs based on their atomic gas content. [...ABRIDGED...] We also examine their SF properties, UV-optical and mid-IR colors, and we conclude that all the evidence point to an evolutionary scenario in which the e...

  1. Elderly complete denture wearers: a social approach to tooth loss.

    Science.gov (United States)

    Papadaki, Eftychia; Anastassiadou, Vassiliki

    2012-06-01

    To correlate emotional reactions to tooth loss with denture satisfaction attributes in elderly complete denture wearers. Total tooth loss is a serious life event, and poor oral health has an impact on daily life. Edentulism treated by rehabilitation with dentures can have a positive effect on patients' self-image and social behaviour. A group of 80 edentulous subjects undergoing routine prosthetic care in a Greek Department of Prosthetic Dentistry were interviewed using two structured questionnaires. The first questionnaire explored reactions to tooth loss, whereas the second measured their subjective experience of complete dentures. The responses to both questionnaires were compared using the statistical package SPSS v.17. The results showed significant correlation between aspects of tooth loss experience and complete denture satisfaction. Despite the fact that a substantial proportion of patients were satisfied with their complete dentures, some patients experienced increased social and psychological problems related to their edentulousness and the wearing of complete dentures. The aesthetic and functional aspects of complete dentures affected both patients' social behaviour and self-confidence. Total tooth loss was not only reflected in patient's social behaviour and self-image, but it had a complex and multifaceted impact on satisfaction from complete dentures. © 2011 The Gerodontology Society and John Wiley & Sons A/S.

  2. Advance telephone calls ahead of reminder questionnaires increase response rate in non-responders compared to questionnaire reminders only: The RECORD phone trial.

    Science.gov (United States)

    MacLennan, Graeme; McDonald, Alison; McPherson, Gladys; Treweek, Shaun; Avenell, Alison

    2014-01-08

    Postal questionnaires are simple and economical for collecting outcome data for randomised controlled trials (RCTs) but are prone to non-response. In the RECORD trial (a large pragmatic publicly funded RCT in UK) non-responders were sent a reminder and another questionnaire at 1 year, of which 40% were returned. In subsequent years we investigated the effect of an advance telephone call to non-responders on responses rate to reminder questionnaires and the next questionnaire 4 months later. Non-responders to annual questionnaires were randomised to receive a telephone call from the trial office ahead of the reminder questionnaire in addition to the usual reminder schedule (n=390) or to a control group that received the usual reminder schedule only (n=363). The primary outcome was response to the reminder questionnaire within 21 days; secondary outcomes were response to a questionnaire 4 months later; completeness of quality of life instruments; and the number of participants declining further follow-up. Results are presented as odds ratios from a logistic regression intention-to-treat (ITT) analysis and then percentage difference and 95% confidence intervals (CI) for both ITT and average treatment effect on the treated (ATT) analyses. The proportions that responded were 67.8% (265/390) in the intervention group compared to 62.5% (227/363) in the control group. The ITT estimate was a 5.4% increase (95% CI -1.4 to 12.2). Four months later percentages responding were 51.8% (202) and 42.7% (155). The ITT estimate was a 9.1% increase (95% CI 2.0 to 16.2). In the intervention group 12.3% (48/390) of participants were not telephoned because questionnaires were returned before the scheduled telephone call. ATT estimates adjusting for this were 6.2% (95% CI -1.6 to 14.0) and 10.4% (95% CI 2.2 to 18.5), respectively. The telephone call resulted in a slight increase in response to the reminder questionnaire, however at 4 months later the proportion in the telephoned group

  3. Physical Activity Questionnaire

    Directory of Open Access Journals (Sweden)

    Kostencka Alicja

    2016-11-01

    Full Text Available Study aim: The aim of the study was to determine the weekly energy expenditure measuring MET/min/week based on data collected through the Canada Fitness Survey (CFS, according to the classification used in the International Physical Activity Questionnaire (IPAQ, and to verify the adopted method to assess the level of physical activity in students of physical education.

  4. Questionnaire typography and production.

    Science.gov (United States)

    Gray, M

    1975-06-01

    This article describes the typographic principles and practice which provide the basis of good design and print, the relevant printing processes which can be used, and the graphic designer's function in questionnaire production. As they impose constraints on design decisions to be discussed later in the text, the various methods of printing and production are discussed first.

  5. Childhood disability population-based surveillance: Assessment of the Ages and Stages Questionnaire Third Edition and Washington Group on Disability Statistics/UNICEF module on child functioning in a rural setting in South Africa

    Directory of Open Access Journals (Sweden)

    Marieta Visser

    2016-02-01

    Full Text Available Background: Epidemiological information on childhood disability provides the basis for a country to plan, implement and manage the provision of health, educational and social services for these vulnerable children. There is, however, currently no population-based surveillance instrument that is compatible with the International Classification of Functioning, Disability and Health (ICF, internationally comparable, methodologically sound and comprehensively researched, to identify children under 5 years of age who are living with disability in South Africa and internationally. We conducted a descriptive pilot study to investigate the sensitivity and specificity of translated versions of the Ages and Stages Questionnaire Third Edition (ASQ-III and the Washington Group on Disability Statistics/UNICEF module on child functioning (WG/UNICEF module as parent-reported measures. The aim of our study was to identify early childhood disabilities in children aged 24–48 months in a rural area of South Africa, to determine the appropriateness of these instruments for population-based surveillance in similar contexts internationally.Methods: This study was conducted in the Xhariep District of the Free State Province in central South Africa, with 50 carers whose children were registered on the South African Social Security Agency (SASSA database as recipients of a grant for one of the following: Care Dependency, Child Support or Foster Care. The researchers, assisted by community healthcare workers and SASSA staff members, conducted structured interviews using forward–backward translated versions of the ASQ-III and the WG/UNICEF module.Results: Both measurement instruments had a clinically meaningful sensitivity of 60.0%, high specificity of 95.6% for the ASQ-III and 84.4% for the WG/UNICEF module, and the two instruments agreed moderately (Kappa = 0.6.Conclusion: Since the WG/UNICEF module is quicker to administer, easier to understand

  6. Complete prewetting

    Science.gov (United States)

    Yatsyshin, P.; Parry, A. O.; Kalliadasis, S.

    2016-07-01

    We study continuous interfacial transitions, analagous to two-dimensional complete wetting, associated with the first-order prewetting line, which can occur on steps, patterned walls, grooves and wedges, and which are sensitive to both the range of the intermolecular forces and interfacial fluctuation effects. These transitions compete with wetting, filling and condensation producing very rich phase diagrams even for relatively simple prototypical geometries. Using microscopic classical density functional theory to model systems with realistic Lennard-Jones fluid-fluid and fluid-substrate intermolecular potentials, we compute mean-field fluid density profiles, adsorption isotherms and phase diagrams for a variety of confining geometries.

  7. [Questionnaires in sexual medicine].

    Science.gov (United States)

    Giuliano, F

    2013-07-01

    Screening, diagnosis and assessment of the management of male and female sexual dysfunctions have been greatly improved by the scientific development of self-administered questionnaires. Their use became the rule in clinical trials and epidemiological surveys. Nevertheless, their routine use has not yet become part of daily urological practice. Even if these tools replace neither the patient interview and medical history and the psychological and social context of the sexual behavior, nor clinical examination, they are of great assistance for determining management and are also highly reliable. Medical literature was reviewed and combined with expert opinion of the author. We present here several questionnaires which have been validated in their French version with the methodology for the calculation of the scores. The International Index of Erectile Function (15 items) and two abbreviated versions, the Erectile Function domain (six items) and the Sexual Health Inventory for Men (five questions) are mainly of use for patients with erectile dysfunction. They provide a robust classification of the severity of the condition. The Premature Ejaculation Profile (four questions) is used for patients with premature ejaculation. It describes premature ejaculation with the following criteria: time to ejaculation, control over ejaculation, the level of distress. The Male Health Sexual Questionnaire (25 questions) provides with a wider and more comprehensive approach to male sexuality of male sexuality including: erection, ejaculation, desire and satisfaction. This questionnaire is particularly useful to investigate ejaculatory disorders. Lastly, the Female Sexual Function Index (19 questions) is the tool of choice for female sexuality with questions regarding desire, arousal, lubrication, orgasm, satisfaction and pain. Validated, user-friendly questionnaires are available in French language for the diagnosis and the follow-up of sexual dysfunctions in both men and women

  8. Using hierarchical cluster models to systematically identify groups of jobs with similar occupational questionnaire response patterns to assist rule-based expert exposure assessment in population-based studies

    NARCIS (Netherlands)

    Friesen, Melissa C; Shortreed, Susan M; Wheeler, David C; Burstyn, Igor; Vermeulen, Roel; Pronk, Anjoeka; Colt, Joanne S; Baris, Dalsu; Karagas, Margaret R; Schwenn, Molly; Johnson, Alison; Armenti, Karla R; Silverman, Debra T; Yu, Kai

    2015-01-01

    OBJECTIVES: Rule-based expert exposure assessment based on questionnaire response patterns in population-based studies improves the transparency of the decisions. The number of unique response patterns, however, can be nearly equal to the number of jobs. An expert may reduce the number of patterns t

  9. Complete genome sequencing and analysis of a Lancefield group G Streptococcus dysgalactiae subsp. equisimilis strain causing streptococcal toxic shock syndrome (STSS

    Directory of Open Access Journals (Sweden)

    Ubukata Kimiko

    2011-01-01

    Full Text Available Abstract Background Streptococcus dysgalactiae subsp. equisimilis (SDSE causes invasive streptococcal infections, including streptococcal toxic shock syndrome (STSS, as does Lancefield group A Streptococcus pyogenes (GAS. We sequenced the entire genome of SDSE strain GGS_124 isolated from a patient with STSS. Results We found that GGS_124 consisted of a circular genome of 2,106,340 bp. Comparative analyses among bacterial genomes indicated that GGS_124 was most closely related to GAS. GGS_124 and GAS, but not other streptococci, shared a number of virulence factor genes, including genes encoding streptolysin O, NADase, and streptokinase A, distantly related to SIC (DRS, suggesting the importance of these factors in the development of invasive disease. GGS_124 contained 3 prophages, with one containing a virulence factor gene for streptodornase. All 3 prophages were significantly similar to GAS prophages that carry virulence factor genes, indicating that these prophages had transferred these genes between pathogens. SDSE was found to contain a gene encoding a superantigen, streptococcal exotoxin type G, but lacked several genes present in GAS that encode virulence factors, such as other superantigens, cysteine protease speB, and hyaluronan synthase operon hasABC. Similar to GGS_124, the SDSE strains contained larger numbers of clustered, regularly interspaced, short palindromic repeats (CRISPR spacers than did GAS, suggesting that horizontal gene transfer via streptococcal phages between SDSE and GAS is somewhat restricted, although they share phage species. Conclusion Genome wide comparisons of SDSE with GAS indicate that SDSE is closely and quantitatively related to GAS. SDSE, however, lacks several virulence factors of GAS, including superantigens, SPE-B and the hasABC operon. CRISPR spacers may limit the horizontal transfer of phage encoded GAS virulence genes into SDSE. These findings may provide clues for dissecting the pathological roles

  10. Development and Validation of the Bicultural Youth Acculturation Questionnaire

    Science.gov (United States)

    Kukaswadia, Atif; Janssen, Ian; Pickett, William; Bajwa, Jasmine; Georgiades, Katholiki; Lalonde, Richard N.; Quon, Elizabeth C.; Safdar, Saba; Pike, Ian

    2016-01-01

    Objectives Acculturation is a multidimensional process involving changes in behaviour and beliefs. Questionnaires developed to measure acculturation are typically designed for specific ethnic populations and adult experiences. This study developed a questionnaire that measures acculturation among ethnically diverse populations of youth that can be included as a module in population surveys. Methods Questionnaires measuring acculturation in youth were identified in the literature. The importance of items from the existing questionnaires was determined using a Delphi process and this informed the development of our questionnaire. The questionnaire was then pilot tested using a sample of 248 Canadians aged 18–25 via an online system. Participants identified as East and South East Asian (27.8%), South Asian (17.7%) and Black (13.7%). The majority were 1st (33.5%) or 2nd generation immigrants (52.0%). After redundant items were eliminated, exploratory factor analysis grouped items into domains, and, for each domain, internal consistency, and convergent validity with immigrant generation then age at immigration estimated. A subset of participants re-completed the questionnaire for reliability estimation. Results The literature review yielded 117 articles that used 13 questionnaires with a total of 440 questions. The Delphi process reduced these to 32 questions. Pilot testing occurred in 248 Canadians aged 18–25. Following item reduction, 16 questions in three domains remained: dominant culture, heritage language, and heritage culture. All had good internal consistency (Cronbach’s alphas > .75). The mean dominant domain score increased with immigrant generation (1st generation: 3.69 (95% CI: 3.49–3.89), 2nd: 4.13 (4.00–4.26), 3rd: 4.40 (4.19–4.61)), and mean heritage language score was higher among those who immigrated after age 12 than before (p = .0001), indicative of convergent validity. Conclusions This Bicultural Youth Acculturation Questionnaire has

  11. Completing $h$

    CERN Document Server

    Dienes, Keith R

    2014-01-01

    Nearly a decade ago, the science community was introduced to the $h$-index, a proposed statistical measure of the collective impact of the publications of any individual researcher. It is of course undeniable that any method of reducing a complex data set to a single number will necessarily have certain limitations and introduce certain biases. However, in this paper we point out that the definition of the $h$-index actually suffers from something far deeper: a hidden mathematical incompleteness intrinsic to its definition. In particular, we point out that one critical step within the definition of $h$ has been missed until now, resulting in an index which only achieves its stated objectives under certain rather limited circumstances. For example, this incompleteness explains why the $h$-index ultimately has more utility in certain scientific subfields than others. In this paper, we expose the origin of this incompleteness and then also propose a method of completing the definition of $h$ in a way which remai...

  12. National questionnaire survey of TMA.

    Science.gov (United States)

    Ito, Naomi; Wada, Hideo; Matsumoto, Masanori; Fujimura, Yoshihiro; Murata, Mitsuru; Izuno, Takashi; Sugita, Minoru; Ikeda, Yasuo

    2009-10-01

    A questionnaire survey of Japanese patients with thrombotic microangiopathy (TMA) was carried out to investigate the frequency, laboratory abnormalities, and outcome in 2004. Out of 185 patients, there were 13 with familial TMA and 172 with acquired TMA. In acquired TMA, there were 66 with Escherichia coli O-157 infection (O-157)-related TMA, 35 with ADAMTS13-related TMA, and 22 with other types of TMA. The frequency of TMA in O-157-related TMA was high in patients from 0- to 15-year-old, and acquired TMA without O-157 was frequently observed in patients ranging from 31 to 65 years of age. In the treatment of acquired TMA, including plasma exchange (PE), steroid, antiplatelet agent, and anticoagulant, PE was carried out in 94.3% of ADAMTS13-related TMA, 77.3% of other TMA, and 7.6% of O-157-related TMA. The efficacy of PE and steroid therapy tended to be higher in ADAMTS13 TMA than in other types of TMA. The complete remission rate is the highest in O-157 TMA. The mortality rate was the lowest for O-157 TMA, and this rate also tended to be lower in ADAMTS13-related TMA than in other types of TMA. However, the determination of ADAMTS13 was not universal in Japan at the time of this questionnaire.

  13. Reliability and validity of an adapted Arabic version of the Scoliosis Research Society-22r Questionnaire.

    Science.gov (United States)

    Haidar, Rachid K; Kassak, Kassem; Masrouha, Karim; Ibrahim, Kamal; Mhaidli, Hani

    2015-09-01

    Cross-sectional validation and reliability assessment study of Arabic version of Scoliosis Research Society-22 (SRS-22r) Questionnaire. To develop and validate the Arabic version of the SRS-22r questionnaire. The diagnosis and treatment of adolescent idiopathic scoliosis may influence patient quality of life. SRS-22r is an internationally validated questionnaire used to assess function/activity, pain, self-image, and mental health of patients with scoliosis. It has been translated into several languages but not into Arabic language. Therefore, a valid health-related quality-of-life outcome questionnaire for patients with spinal deformity is still lacking in Arabic language. The English version of SRS-22r questionnaire was translated, back-translated, and culturally adapted to Arabic language. Then, 81 patients with idiopathic adolescent scoliosis were allocated randomly into either the reliability testing group (group 1) or the validity testing group (group 2). Group 1 patients completed Arabic version of SRS-22r questionnaire twice with 1-week interval in-between. Cronbach α and intraclass correlation coefficient were measured to determine internal consistency and temporal reliability. Group 2 patients completed the Arabic version of SRS-22r questionnaire and the previously validated Arabic version of 36-Item Short Form Health Survey (Short Form-36) questionnaire concurrently, and Pearson correlation coefficient was obtained to assess validity. Content analysis, internal consistency reliability, test/retest reproducibility (intraclass correlation coefficient range: 0.82-0.90), and test of concurrent validity showed satisfactory results. Function/activity and satisfaction with management domains had a lower Cronbach α (0.58 and 0.44, respectively, vs. 0.71-0.85 range for others). Self-image/appearance and satisfaction with management had a lower correlation with domains of the 36-Item Short Form Health Survey. An Arabic version of the SRS-22r questionnaire has

  14. Pain questionnaire development focusing on cross-cultural equivalence to the original questionnaire: the Japanese version of the Short-Form McGill Pain Questionnaire.

    Science.gov (United States)

    Arimura, Tatsuyuki; Hosoi, Masako; Tsukiyama, Yoshihiro; Yoshida, Toshiyuki; Fujiwara, Daiki; Tanaka, Masanori; Tamura, Ryuichi; Nakashima, Yasunori; Sudo, Nobuyuki; Kubo, Chiharu

    2012-04-01

    The present study aimed to develop a Japanese version of the Short-Form McGill Pain Questionnaire (SF-MPQ-J) that focuses on cross-culturally equivalence to the original English version and to test its reliability and validity. Cross-sectional design. In study 1, SF-MPQ was translated and adapted into Japanese. It included construction of response scales equivalent to the original using a variation of the Thurstone method of equal-appearing intervals. A total of 147 undergraduate students and 44 pain patients participated in the development of the Japanese response scales. To measure the equivalence of pain descriptors, 62 pain patients in four diagnostic groups were asked to choose pain descriptors that described their pain. In study 2, chronic pain patients (N=126) completed the SF-MPQ-J, the Long-Form McGill Pain Questionnaire Japanese version (LF-MPQ-J), and the 11-point numerical rating scale of pain intensity. Correlation analysis examined the construct validity of the SF-MPQ-J. The results from study 1 were used to develop SF-MPQ-J, which is linguistically equivalent to the original questionnaire. Response scales from SF-MPQ-J represented the original scale values. All pain descriptors, except one, were used by >33% in at least one of the four diagnostic groups. Study 2 exhibited adequate internal consistency and test-retest reliability, with the construct validity of SF-MPQ-J comparable to the original. These findings suggested that SF-MPQ-J is reliable, valid, and cross-culturally equivalent to the original questionnaire. Researchers might consider using this scale in multicenter, multi-ethnical trials or cross-cultural studies that include Japanese-speaking patients. Wiley Periodicals, Inc.

  15. ID migraine questionnaire in temporomandibular disorders with craniofacial pain: a study by using a multidisciplinary approach.

    Science.gov (United States)

    Di Paolo, Carlo; Di Nunno, Anna; Vanacore, Nicola; Bruti, Gianluca

    2009-08-01

    To evaluate the prevalence of migraine and related disability and the role of ID migraine questionnaire as a screening tool in patients with temporomandibular disorders (TMDs) and craniofacial pain (CFP). TMDs patients with CFP underwent stomatognathic (RDC/TMD criteria) and neurological visits (IHS criteria, 2004). ID migraine questionnaire and MIgraine Disability Assessment Scale (MIDAS) were also administered. Out of 45 patients, 69% met diagnosis of migraine plus chronic tension-type headache (CTTH); 9% presented CTTH and 20% were migraineurs. Out of 39 migraineurs who completed MIDAS, 56% presented the highest disability grade. Out of 37 patients who completed ID migraine questionnaire, 32 resulted affected by probable migraine with a diagnostic sensibility and specificity of 94% and 100%, respectively. Our findings showed a clinical association between TMDs and migraine. We support a clinical role of ID migraine and MIDAS in TMDs patients with CFP and we underline the importance of a multidisciplinary evaluation in this group of migraineurs.

  16. The well-being questionnaire

    DEFF Research Database (Denmark)

    Pouwer, F; Snoek, Frank J; Van Der Ploeg, Henk M

    2000-01-01

    analyses were conducted. Group B (N = 736) was split up into four subgroups of male or female patients with type 1 or type 2 diabetes. In these subgroups, confirmatory factor analyses were employed to test the model(s) developed in group A and the two models described in the literature (four-factor model......BACKGROUND: The Well-being Questionnaire (W-BQ) has been designed to measure psychological well-being in people with a chronic somatic illness and is recommended by the World Health Organization for widespread use. However, studies into the factor structure of this instrument are still limited....... This factor solution was stable across gender, type of diabetes and level of education. CONCLUSIONS: The best description of the factor structure of the Dutch translation of the W-BQ was given by a three-factor solution with 12 items (W-BQ12), measuring positive well-being (four items), negative well...

  17. Penn State Worry Questionnaire

    DEFF Research Database (Denmark)

    Esbjørn, Barbara Hoff; Reinholdt-Dunne, Marie Louise; Caspersen, Ida Dyhr

    2013-01-01

    Anxiety disorders are among the most prevalent psychiatric disturbances in childhood. Nonetheless, they often go unrecognized and untreated, which puts the child at risk for developing additional difficulties, such as academic difficulties, depression, and substance abuse. Further knowledge...... and valid assessment tools are essential to identify at-risk children. The present study investigates (i) the factor structure of the Penn State Worry Questionnaire for Children (PSWQ-C) using a large Danish community sample (N¿=¿933), and (ii) its treatment sensitivity in clinically anxious children (N...

  18. Complete Makeover

    Science.gov (United States)

    2004-01-01

    [figure removed for brevity, see original site] Released July 23, 2004 The atmosphere of Mars is a dynamic system. Water-ice clouds, fog, and hazes can make imaging the surface from space difficult. Dust storms can grow from local disturbances to global sizes, through which imaging is impossible. Seasonal temperature changes are the usual drivers in cloud and dust storm development and growth. Eons of atmospheric dust storm activity has left its mark on the surface of Mars. Dust carried aloft by the wind has settled out on every available surface; sand dunes have been created and moved by centuries of wind; and the effect of continual sand-blasting has modified many regions of Mars, creating yardangs and other unusual surface forms. We finish our look at Mars's dynamic atmosphere with an image of the surface that has been completely modified by the wind. Even the small ridges that remain have been ground down to a cliff-face with a 'tail' of eroded material. The crosshatching shows that the wind regime has remained mainly E/W to ENE/WSW. Image information: VIS instrument. Latitude 8.9, Longitude 221 East (139 West). 19 meter/pixel resolution. Note: this THEMIS visual image has not been radiometrically nor geometrically calibrated for this preliminary release. An empirical correction has been performed to remove instrumental effects. A linear shift has been applied in the cross-track and down-track direction to approximate spacecraft and planetary motion. Fully calibrated and geometrically projected images will be released through the Planetary Data System in accordance with Project policies at a later time. NASA's Jet Propulsion Laboratory manages the 2001 Mars Odyssey mission for NASA's Office of Space Science, Washington, D.C. The Thermal Emission Imaging System (THEMIS) was developed by Arizona State University, Tempe, in collaboration with Raytheon Santa Barbara Remote Sensing. The THEMIS investigation is led by Dr. Philip Christensen at Arizona State

  19. QUESTIONNAIRE 5YR 2013

    CERN Multimedia

    Association du personnel

    2013-01-01

    CERN must remain the centre of excellence that it has been for the last sixty years. Therefore, the Organization must continue to be able to attract, motivate and retain the best specialists coming from all the Member States. This is why, every five years, on the occasion of a five-yearly review, our employment conditions are compared with bodies having similar activities.In order to prepare the next five-yearly review, the topics of which will be decided by the CERN Council in June 2014, the Staff Association has drawn up a questionnaire that gives you the opportunity to tell us what you think about your current employment conditions. You can also indicate how you wish to see them evolve, and to help you we present some proposals for improvement on which you can give your opinion. Above all, do not hesitate, by using the comments’ fields available in the questionnaire, to formulate your own suggestions in all areas of your conditions of employment that are of interest to you. Your replies will hel...

  20. An Italian translation and validation of the Near Activity Visual Questionnaire (NAVQ).

    Science.gov (United States)

    Zeri, Fabrizio; Beltramo, Isabella; Boccardo, Laura; Palumbo, Paolo; Petitti, Vincenzo; Wolffsohn, James S; Naroo, Shehzad A

    2017-04-11

    To validate the Near Activity Vision Questionnaire (NAVQ) in Italian to allow the assessment of presbyopia corrections in Italian-speaking patients. An Italian version of the NAVQ was arranged through several steps: an initial forward translation (from English to Italian), a backward translation (from Italian to English), and finally a consensual version to check against the original NAVQ. This prospective study enrolled native Italian-speaking presbyopic patients with corrected distance visual acuity of 0.20 logMAR or better in each eye and free of ocular anomalies. Six different groups of patients were asked to complete the questionnaire: emerging presbyopic patients, reading spectacle users, multifocal spectacle users, multifocal contact lens (CL) wearers, monovision CL wearers, and monofocal intraocular lens patients. Subjects were asked to answer the questionnaire again 2 weeks after the first completion. A total of 207 subjects completed the questionnaire. Data analysis showed good internal consistency (Cronbach α = 0.93) and factorial validity with only one factor explaining 62.0% of the variance. Test-retest reliability was extremely good (ICC = 0.92) as well as discriminatory power of the questionnaire's ability to discriminate between subjects with different forms of presbyopic correction. The Italian version of the NAVQ matches the properties of the original English version. It is a valid instrument to evaluate near activity visual quality of presbyopic Italian speakers.

  1. Effect of questionnaire structure on recall of drug utilization in a population of university students

    Directory of Open Access Journals (Sweden)

    Correia Sofia

    2009-06-01

    Full Text Available Abstract Background Self-reported data are a common source of information about drug exposure. Modes of data collection differ considerably and the questionnaire's structure may affect prevalence estimates. We compared the recall of medication use evaluated by means of two questionnaires differing in structure and length. Methods Drug utilization was assessed by two alternative versions of a questionnaire (A – 4 pages, including specific questions for 12 indications/pharmacological groups and one question for "other medicines"; B – 1 page, including 1 open-ended question to cover overall drug consumption. Each of 32 classes in a private University in Maputo, Mozambique, was randomly assigned questionnaire A (233 participants or B (276 participants. Logistic regression (allowing for clustering by classroom was used to compare the two groups in terms of socio-demographic characteristics and medication used during the previous month. Results Overall, 67.4% of the subjects had used at least one drug during the previous month. The following prevalences were greater among participants completing questionnaire A: use of drugs from two or more pharmacological groups (60.5% vs. 34.4%, p vs. 43.0%, p vs. 6.9%, p = 0.001, antifungals (9.4% vs. 4.0%, p = 0.013, antiparasitics (5.6% vs. 1.8%, p = 0.031 and antacids (8.6% vs. 3.6%, p = 0.024. Information about duration of treatment and medical advice was more complete with version A. Conclusion The indication/drug-specific questions (questionnaire A revealed a significantly higher prevalence of use of medicines – antibiotics, antifungals, antiparasitics and antacids – without compromising the completeness of the information.

  2. Visual vertigo analogue scale: an assessment questionnaire for visual vertigo.

    Science.gov (United States)

    Dannenbaum, Elizabeth; Chilingaryan, Gevorg; Fung, Joyce

    2011-01-01

    A common symptom for people with vestibulopathy is dizziness induced by dynamic visual input, known as visual vertigo (VV). The goal of this study is to present a novel method to assess VV, using a nine-item analog scale. The subjects rated the intensity of their dizziness on each item of the Visual Vertigo Analogue Scale (VVAS), which represented a daily situation typically inducing VV. The questionnaire was completed by participants with vestibulopathy (n=102) and by subjects receiving out-patient orthopaedic physiotherapy (n=102). The dizziness handicap inventory (DHI) was also completed by the vestibulopathic group. The Cronbach's Alpha index indicated the VVAS is internally consistent and reliable (Cronbach's Alpha=0.94). The study also found that the VVAS severity scores from vestibular and a non-vestibular population were significantly different (Wilcoxon-Mann Whitney test p scale may be useful in providing a quantitative evaluation scale of visual vertigo.

  3. Penn State Worry Questionnaire

    DEFF Research Database (Denmark)

    Esbjørn, Barbara Hoff; Reinholdt-Dunne, Marie Louise; Caspersen, Ida Dyhr

    2013-01-01

    and valid assessment tools are essential to identify at-risk children. The present study investigates (i) the factor structure of the Penn State Worry Questionnaire for Children (PSWQ-C) using a large Danish community sample (N¿=¿933), and (ii) its treatment sensitivity in clinically anxious children (N......¿=¿30) treated with cognitive behavioral therapy. Results from the community sample replicated previous findings supporting the strong psychometric properties of the PSWQ-C, and yielded Danish norms and clinical cut-offs for the measure. Clinically anxious children with a generalized anxiety disorder...... (GAD; N¿=¿10) diagnosis reported significantly higher levels of worry than anxious children without GAD (N¿=¿20). At post treatment, worry levels in children with GAD but not in anxious children without GAD were normalized. Findings regarding worry in the community sample are discussed in light...

  4. Validation of the Dutch Reactive Proactive Questionnaire (RPQ): Differential Correlates of Reactive and Proactive Aggression From Childhood to Adulthood

    NARCIS (Netherlands)

    Cima, M.; Raine, A.; Meesters, C.; Popma, A.

    2013-01-01

    This study reports reliability and validity of the Dutch Reactive-Proactive Aggression Questionnaire (RPQ). In total, 845 participants completed the RPQ along with other measures of aggression. Groups consisted of non-offender participants, criminal offenders, youngsters (age 618), and adults (age a

  5. Diet History Questionnaire: International Applications

    Science.gov (United States)

    ARP staff adapted the Diet History Questionnaire (DHQ) for use by Canadian populations in collaboration with the Alberta Cancer Board. This questionnaire takes into account the different food fortification polices of the U.S. and Canada.

  6. Diet History Questionnaire: Suggested Citations

    Science.gov (United States)

    Use of the Diet History Questionnaire and Diet*Calc Analysis Software for publication purposes should contain a citation which includes version information for the software, questionnaire, and nutrient database.

  7. Development of a questionnaire for assessing the childbirth experience (QACE).

    Science.gov (United States)

    Carquillat, Pierre; Vendittelli, Françoise; Perneger, Thomas; Guittier, Marie-Julia

    2017-08-30

    Due to its potential impact on women's psychological health, assessing perceptions of their childbirth experience is important. The aim of this study was to develop a multidimensional self-reporting questionnaire to evaluate the childbirth experience. Factors influencing the childbirth experience were identified from a literature review and the results of a previous qualitative study. A total of 25 items were combined from existing instruments or were created de novo. A draft version was pilot tested for face validity with 30 women and submitted for evaluation of its construct validity to 477 primiparous women at one-month post-partum. The recruitment took place in two obstetric clinics from Swiss and French university hospitals. To evaluate the content validity, we compared item responses to general childbirth experience assessments on a numeric, 0 to 10 rating scale. We dichotomized two group assessment scores: "0 to 7" and "8 to 10". We performed an exploratory factor analysis to identify underlying dimensions. In total, 291 women completed the questionnaire (response rate = 61%). The responses to 22 items were statistically significant between the 0 to 7 and 8 to 10 groups for the general childbirth experience assessments. An exploratory factor analysis yielded four sub-scales, which were labelled "relationship with staff" (4 items), "emotional status" (3 items), "first moments with the new born," (3 items) and "feelings at one month postpartum" (3 items). All 4 scales had satisfactory internal consistency levels (alpha coefficients from 0.70 to 0.85). The full 25-item version can be used to analyse each item by itself, and the short 4-dimension version can be scored to summarize the general assessment of the childbirth experience. The Questionnaire for Assessing the Childbirth Experience (QACE) could be useful as a screening instrument to identify women with negative childbirth experiences. It can be used as both a research instrument in its short version

  8. Increasing response rates to follow-up questionnaires in health intervention research: Randomized controlled trial of a gift card prize incentive.

    Science.gov (United States)

    Morgan, Amy J; Rapee, Ronald M; Bayer, Jordana K

    2017-08-01

    Background/aims Achieving a high response rate to follow-up questionnaires in randomized controlled trials of interventions is important for study validity. Few studies have tested the value of incentives in increasing response rates to online questionnaires in clinical trials of health interventions. This study evaluated the effect of a gift card prize-draw incentive on response rates to follow-up questionnaires within a trial of an online health intervention. Method The study was embedded in a host randomized controlled trial of an online parenting program for child anxiety. A total of 433 participants were randomly allocated to one of two groups: (1) being informed that they would enter a gift card prize-draw if they completed the final study questionnaire (24-week follow-up) and (2) not informed about the prize-draw. All participants had a 1 in 20 chance of winning an AUD50 gift card after they completed the online questionnaire. Results The odds of the informed group completing the follow-up questionnaire were significantly higher than the uninformed group, (79.6% vs 68.5%, odds ratio = 1.79, 95% confidence interval = 1.15-2.79). This response rate increase of 11.1% (95% confidence interval = 2.8-19.1) occurred in both intervention and control groups in the host randomized controlled trial. The incentive was also effective in increasing questionnaire commencement (84.6% vs 75.9%, odds ratio = 1.74, 95% confidence interval = 1.07-2.84) and reducing the delay in completing the questionnaire (19.9 vs 22.6 days, hazard ratio = 1.34, 95% confidence interval = 1.07-1.67). Conclusion This study adds to evidence for the effectiveness of incentives to increase response rates to follow-up questionnaires in health intervention trials.

  9. Equal Opportunities Questionnaire

    CERN Document Server

    2007-01-01

    The initiative to promote Equal Opportunities at CERN started in 1993. The first Equal Opportunities Officer was appointed in 1996, which was followed by the creation of the Equal Opportunities Advisory Panel in 1998. Initially the concern was mainly the fair treatment of women in the work-place. Today the emphasis has evolved to ensuring that diversity is used to increase creativity and productivity in the work-place. In order to ensure that all aspects of Equal Opportunities and Diversity are covered, CERN’s Equal Opportunities team has prepared a survey to obtain your input. Your answers are confidential and will only be used for generating statistics. The questionnaire is on-line and can be accessed via: https://espace.cern.ch/EOQ. We hope that you will take a few minutes of your time to give your input and would be grateful if you could reply before 15/10/07. For further information about Equal Opportunities at CERN see: http://cern.ch/equal-opportunities The Equa...

  10. Equal Opportunities Questionnaire

    CERN Document Server

    2007-01-01

    The initiative to promote Equal Opportunities at CERN started in 1993. The first Equal Opportunities Officer was appointed in 1996 followed by the creation of the Equal Opportunities Advisory Panel in 1998. Initially the concern was mainly the fair treatment of women in the work-place. Today the emphasis has evolved to ensuring that diversity is used to increase creativity and productivity in the work-place. In order to ensure that all aspects of Equal Opportunities and Diversity are covered, CERN’s Equal Opportunities team has prepared a survey to obtain your input. Your answers are confidential and will only be used for generating statistics. The questionnaire is on-line and can be accessed via: https://espace.cern.ch/EOQ. We hope that you will take a few minutes of your time to give your input and would be grateful if you could reply before 15/10/07. For further information about Equal Opportunities at CERN see: http://cern.ch/equal-opportunities The Equal Opportuni...

  11. Systematic review: questionnaires for assessment of gastroesophageal reflux disease.

    Science.gov (United States)

    Bolier, E A; Kessing, B F; Smout, A J; Bredenoord, A J

    2015-01-01

    Numerous questionnaires with a wide variety of characteristics have been developed for the assessment of gastroesophageal reflux disease (GERD). Four well-defined dimensions are noticeable in these GERD questionnaires, which are symptoms, response to treatment, diagnosis, and burden on the quality of life of GERD patients. The aim of this review is to develop a complete overview of all available questionnaires, categorized per dimension of the assessment of GERD. A systematic search of the literature up to January 2013 using the Pubmed database and the Embase database, and search of references and conference abstract books were conducted. A total number of 65 questionnaires were extracted and evaluated. Thirty-nine questionnaires were found applicable for the assessment of GERD symptoms, three of which are generic gastrointestinal questionnaires. For the assessment of response to treatment, 14 questionnaires were considered applicable. Seven questionnaires with diagnostic purposes were found. In the assessment of quality of life in GERD patients, 18 questionnaires were found and evaluated. Twenty questionnaires were found to be used for more than one assessment dimension, and eight questionnaires were found for GERD assessment in infants and/or children. A wide variety of GERD questionnaires is available, of which the majority is used for assessment of GERD symptoms. Questionnaires differ in aspects such as design, validation and translations. Also, numerous multidimensional questionnaires are available, of which the Reflux Disease Questionnaire is widely applicable. We provided an overview of GERD questionnaires to aid investigators and clinicians in their search for the most appropriate questionnaire for their specific purposes. © 2013 International Society for Diseases of the Esophagus.

  12. Group Dynamics in the Interior Design Studio: Student Perceptions

    Science.gov (United States)

    Hill, Caroline

    2008-01-01

    This article presents the findings of a study measuring the classroom climates in collegiate interior design studios and considers these findings within the group dynamics theory framework. Three groups of students completed the College Classroom Environment Scales (CCES) questionnaire. Five of the six CCES subscale F ratios were statistically…

  13. Group Dynamics in the Interior Design Studio: Student Perceptions

    Science.gov (United States)

    Hill, Caroline

    2008-01-01

    This article presents the findings of a study measuring the classroom climates in collegiate interior design studios and considers these findings within the group dynamics theory framework. Three groups of students completed the College Classroom Environment Scales (CCES) questionnaire. Five of the six CCES subscale F ratios were statistically…

  14. Mexican Parenting Questionnaire (MPQ)

    Science.gov (United States)

    Halgunseth, Linda C.; Ispa, Jean M.

    2012-01-01

    The present study was conducted in four phases and constructed a self-report parenting instrument for use with Mexican immigrant mothers of children aged 6 to 10. The 14-item measure was based on semistructured qualitative interviews with Mexican immigrant mothers (N = 10), was refined by a focus group of Mexican immigrant mothers (N = 5), and was…

  15. Attitudes of Professional and Community Groups toward Male and Female Suicide.

    Science.gov (United States)

    DeRose, Nancy; Page, Stewart

    In order to explore attitudes toward female and male suicidal behaviors, psychologists (N=38), social workers (N=45), registered nurses (N=44), and lay persons (N=41) were asked to complete the Suicide Opinion Questionnaire (Domino et al., 1982). Half of the questionnaires for each group referred to a female target person and half referred to a…

  16. BUSN 460 Complete Class

    OpenAIRE

    Laynebaril1

    2017-01-01

    BUSN 460 Complete Class Click Link Below To Buy:   http://hwcampus.com/shop/busn-460-complete-class/     Week 1 DQ 1 Selling your team’s services to CanGo  Week 1 DQ 2 Mission, Vision & Values  Week 2 DQ 1 Planning a Technological Solution  Week 2 DQ 2 Cost Benefit Analysis  Week 3 DQ 1 Flow Charting Processes  Week 3 DQ 2 Implementing Technology  Week 4 DQ 1 Group vs Team  Week  4 DQ 2 Matrixed Employee Environments  Week 5 DQ 1 Pe...

  17. Questionnaire de Schwartz

    Directory of Open Access Journals (Sweden)

    Alejandro Castro Solano

    2006-01-01

    Full Text Available El estudio de los valores puede ser abordado desde múltiples perspectivas (filosófica, psicológica, sociológica, etc.. En Psicología, el análisis de las orientaciones valóricas de los individuos ha cobrado especial importancia a partir de las conceptualizaciones de Schwartz (1992, 2001 quien verificó una estructura de diez valores (Poder, Logro, Hedonismo, Estimulación, Autodirección, Universalismo, Benevolencia, Tradición, Conformidad y Seguridad, los cuales se organizan en cuatro bipolaridades (Autotrascendencia, Autopromoción, Conservación y Apertura al cambio en más de 60 países, dando soporte empírico a la clasificación de los valores humanos. Este estudio tiene como objetivos: (a adaptar y validar el Portrait Values Questionnaire (PVQ de Schwartz (1992, 2001 y (b verificar si existen diferencias individuales según dos contextos objeto de estudio (civil y militar y según sexo y edad. Se recogieron datos de una población argentina (N = 692 en tres contextos diferentes: (a población civil (n = 471, (b oficiales militares (n = 97 y (c cadetes (n = 124. El estudio permitió verificar parcialmente la estructura de los valores propuestos por el autor. La fiabilidad del PVQ resulta muy adecuada en los tres contextos estudiados. Asimismo se pudo verificar que los civiles están más orientados hacia el logro de objetivos personales (Autopromoción y la independencia para decir y hacer lo que uno quiere (Apertura al cambio, mientras que los militares están más orientados hacia los valores relacionados con el mantenimiento del orden social, la seguridad, la conservación de las tradiciones (Tradición y Conformidad. Por otra parte, los resultados mostraron que no existen diferencias en las orientaciones valóricas según sexo y edad.

  18. Validation of the Child Sport Cohesion Questionnaire

    Science.gov (United States)

    Martin, Luc J.; Carron, Albert V.; Eys, Mark A.; Loughead, Todd

    2013-01-01

    The purpose of the present study was to test the validity evidence of the Child Sport Cohesion Questionnaire (CSCQ). To accomplish this task, convergent, discriminant, and known-group difference validity were examined, along with factorial validity via confirmatory factor analysis (CFA). Child athletes (N = 290, M[subscript age] = 10.73 plus or…

  19. Validation of the Child Sport Cohesion Questionnaire

    Science.gov (United States)

    Martin, Luc J.; Carron, Albert V.; Eys, Mark A.; Loughead, Todd

    2013-01-01

    The purpose of the present study was to test the validity evidence of the Child Sport Cohesion Questionnaire (CSCQ). To accomplish this task, convergent, discriminant, and known-group difference validity were examined, along with factorial validity via confirmatory factor analysis (CFA). Child athletes (N = 290, M[subscript age] = 10.73 plus or…

  20. Multiple sclerosis in the Faroe Islands. 7. Results of a case control questionnaire with multiple controls

    DEFF Research Database (Denmark)

    Kurtzke, J F; Hyllested, K; Arbuckle, J D

    1997-01-01

    Detailed questionnaires were completed in 1978-79 by 23 of the 28 then known resident Faroese multiple sclerosis (MS) patients and 127 controls. These controls were divided into 69 Group A (patient sibs and other relatives), 37 Group B (matched neighbor controls, their spouses and sibs, plus...... patient's spouse), and 21 Group C (distant matched controls, spouses, relatives living where MS patients never resided and British troops were not encamped during the war). No differences between cases and controls were found for education, occupation, types of residence, bathing, sanitary or drinking...

  1. Validation of the Danish language Injustice Experience Questionnaire

    DEFF Research Database (Denmark)

    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...

  2. Use of a web-based questionnaire in the Black Women's Health Study.

    Science.gov (United States)

    Russell, Cordelia W; Boggs, Deborah A; Palmer, Julie R; Rosenberg, Lynn

    2010-12-01

    The authors assessed the utility and cost-effectiveness of using a World Wide Web-based questionnaire in a large prospective cohort study, the Black Women's Health Study (BWHS). In 1995, 59,000 African-American women were recruited into the BWHS through a paper questionnaire. Follow-up paper questionnaires have been mailed every 2 years since then. During the 2003, 2005, and 2007 questionnaire cycles, participants were given the option of completing a Web-based questionnaire. The cost of developing and processing a returned paper questionnaire was 4 times that of a returned Web questionnaire, primarily because of return postage costs and greater processing time for paper questionnaires. The proportion of respondents who completed a Web questionnaire doubled from 2003 to 2007, from 10.1% to 19.9%, but the characteristics of those completing the Web questionnaire remained the same. Web response was greatest at younger ages (20.9% of those aged questionnaires were filled out more completely than paper questionnaires, regardless of the sensitivity of a question. The use of a Web questionnaire in the BWHS resulted in cost savings and more complete responses. Although there are advantages to using a Web questionnaire, the use of multiple means of soliciting questionnaire responses is still needed.

  3. JOA back pain evaluation questionnaire: initial report.

    Science.gov (United States)

    Fukui, Mitsuru; Chiba, Kazuhiro; Kawakami, Mamoru; Kikuchi, Shinichi; Konno, Shinichi; Miyamoto, Masabumi; Seichi, Atsushi; Shimamura, Tadashi; Shirado, Osamu; Taguchi, Toshihiko; Takahashi, Kazuhisa; Takeshita, Katsushi; Tani, Toshikazu; Toyama, Yoshiaki; Wada, Eiji; Yonenobu, Kazuo; Tanaka, Takashi; Hirota, Yoshio

    2007-09-01

    There is no widely accepted objective evaluation for lumbar spine disorders. New outcome measures should be patient-oriented and should measure symptoms and self-reported functional status in multiple dimensions. The aim of this study was to identify items to be included in the disease-specific quality of life (QOL) questionnaire for the assessments of patients with lumbar spine disorders. The draft of the QOL questionnaire that consisted of a total of 60 items, including 24 items derived from the Japanese version of the Roland Morris Disability Questionnaire (RDQ) and 36 items derived from the Japanese version of Short Form 36 (SF-36), were administered to patients and controls. After obtaining written informed consent, the following data were collected from the patient group (n = 328) and the control group (n = 213): (1) background characteristics, including age, diagnosis, Japanese Orthopaedic Association (JOA) score, and finger to floor distance; (2) responses to the questionnaire; (3) the identification rate by discrimination analysis to select the candidates for adoption and by adopting explanatory variables. The items to be excluded were determined by examining the explanatory variables, which were selected after the discrimination analysis, by setting the candidate to-be-excluded items as an objective variable. Based on the distribution of the responses, two items, RDQ-15 and RDQ-19, were excluded. From the results of the correlation coefficient calculation for each question in the patient group, 33 items were excluded and 27 candidate items were adopted. Based on the adoption explanatory variable used in the discrimination analysis, 25 of the 27 candidate items for adoption were accepted. This study identified the 25 specific questionnaire items that should be included in the questionnaire to evaluate QOL of patients with various lumbar spine disorders.

  4. A METHOD OF PREDICTING BREAST CANCER USING QUESTIONNAIRES

    Directory of Open Access Journals (Sweden)

    V. N. Malashenko

    2017-01-01

    Full Text Available Purpose. Simplify and increase the accuracy of the questionnaire method of predicting breast cancer (BC for subsequent computer processing and Automated dispensary at risk without the doctor.Materials and methods. The work was based on statistical data obtained by surveying 305 women. The questionnaire included 63 items: 17 open-ended questions, 46 — with a choice of response. It was established multifactor model, the development of which, in addition to the survey data were used materials from the medical histories of patients and respondents data immuno-histochemical studies. Data analysis was performed using Statistica 10.0 and MedCalc 12.7.0 programs.Results. The ROC analysis was performas and the questionnaire data revealed 8 significant predictors of breast cancer. On their basis we created the formula for calculating the prognostic factor of risk of development of breast cancer with a sensitivity 83,12% and a specificity of 91,43%.Conclusions. The completed developments allow to create a computer program for automated processing of profiles on the formation of groups at risk of breast cancer and clinical supervision. The introduction of a screening questionnaire over the Internet with subsequent computer processing of the results, without the direct involvement of doctors, will increase the coverage of the female population of the Russian Federation activities related to the prevention of breast cancer. It can free up time for physicians to receive primary patients, as well as improve oncological vigilance of the female population of the Russian Federation.

  5. Spanish adaptation of the Expectancy Questionnaire (EQ) about alcohol effects in adolescents.

    Science.gov (United States)

    Camacho, Laura; Mezquita, Laura; Ibáñez, Manuel Ignacio; Moya, Jorge; Villa, Helena; Viruela, Ana María; Ortet, Generós

    2013-01-01

    Alcohol-related expectancies are especially relevant in relation to alcohol consumption during adolescence. The main aim of this study was to adapt and translate into Spanish (Castilian) the Expectancy Questionnaire (EQ), and to study its psychometric properties in adolescents. The sample was composed of 514 adolescents (57.20% female, mean age = 15.21; SD = .63) who completed the EQ and the alcohol consumption questionnaire AIS-UJI. Confirmatory factor analysis indicated that an eight-factor model, grouped into two general factors of positive and negative expectancies, had acceptable fit indices. Cronbach's alphas ranged from .75 to .96. Finally, the structural equation model showed that positive expectancies were positively related to alcohol use, whereas negative expectancies were negatively related to drinking. Results showed that the Spanish version of the EQ for adolescents is a valid and reliable questionnaire to measure expectancies about alcohol effects.

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

    DEFF Research Database (Denmark)

    Pakpour, Amir H.; Nourozi, Saeedeh; Mølsted, Stig

    2011-01-01

    and construct validity on the patient group as a whole. A linear regression analysis was used to assess any variation in the physical component summary and mental component summary scores of the SF-36 with the respective component summary scores of the SF-12. In addition, the factor structure......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...... asked to complete the SF-12 and SF-36 questionnaires. An initial test-retest reliability evaluation was performed on a sample of 70 patients from the total group, with a retest interval of 14 days. Reliability was estimated by internal consistency and validity was assessed using known-group comparisons...

  7. Two amino acid substitutions in apolipoprotein B are in complete allelic association with the antigen group (x/y) polymorphism: Evidence for little recombination in the 3 prime end of the human gene

    Energy Technology Data Exchange (ETDEWEB)

    Dunning, A.M.; Renges, H.H.; Xu, Chunfang; Peacock, R.; Humphries, S.E.; Talmud, P.; Laxer, G. (Bickbeck Coll., London (England)); Brasseur, R. (Free Univ. of Brussels (Belgium)); Tikkanen, M.J. (Univ. of Helsinki (Switzerland)); Buetler, R. (Swiss Red Cross, Berne (Switzerland)); Saha, N. (National Univ. of Singapore (Singapore)); Hamsten, A. (Karolinska Hospital, Stockholm (Sweden)); Rosseneu, M. (A.Z. St-Jan, Brugge (Belgium))

    1992-01-01

    The authors report the identification of an A-to-G base change, in exon 29 of the apolipoprotein B (apo B) gene, that results in the substitution of serine for asparagine at residue 4,311 of mature apo B100. In a recent publication, Huang et al. have reported a C-to-T base change in exon 26 that causes the substitution of leucine for proline at residue 2712 of apo B. The authors have found complete linkage disequilibrium between the alleles at both these sites and an immunochemical polymorphism of LDL designated antigen group (x/y) (Ag(x/y)) in a sample of 118 Finnish individuals. This implies that either one of these substitutions - or both of them combined - could be the molecular basis of the Ag(x/y) antigenic determinants, with the allele encoding serine{sub 4311} plus leucine{sub 2,712} representing the Ag(x) epitope, and that encoding asparagine{sub 4,311} plus proline{sub 2,712} the Ag(y) epitope. In a sample of 90 healthy Swedish individuals the Leu{sub 2,712}/Ser{sub 4,311} allele is associated both with reduced serum levels of LDL cholesterol and apo B and with raised levels of HDL. They have also genotyped 523 individuals from European, Asian, Chinese, and Afro-Caribbean populations and have found complete association between the sites encoding residues 2,712 and 4,311 in all of these samples, although there are large allele frequency differences between these populations. Taken together, these data suggest that, since the divergence of the major ethnic groups, there has been little or no recombination in the 3' end of the human apo B gene.

  8. Paper to Electronic Questionnaires: Effects on Structured Questionnaire Forms

    Science.gov (United States)

    Trujillo, Anna C.

    2009-01-01

    With the use of computers, paper questionnaires are being replaced by electronic questionnaires. The formats of traditional paper questionnaires have been found to effect a subject's rating. Consequently, the transition from paper to electronic format can subtly change results. The research presented begins to determine how electronic questionnaire formats change subjective ratings. For formats where subjects used a flow chart to arrive at their rating, starting at the worst and middle ratings of the flow charts were the most accurate but subjects took slightly more time to arrive at their answers. Except for the electronic paper format, starting at the worst rating was the most preferred. The paper and electronic paper versions had the worst accuracy. Therefore, for flowchart type of questionnaires, flowcharts should start at the worst rating and work their way up to better ratings.

  9. Digital questionnaire platform in the Danish Blood Donor Study

    DEFF Research Database (Denmark)

    Burgdorf, K S; Felsted, N; Mikkelsen, S

    2016-01-01

    OBJECTIVES: The Danish Blood Donor Study (DBDS) is a prospective, population-based study and biobank. Since 2010, 100,000 Danish blood donors have been included in the study. Prior to July 2015 all participating donors had to complete a paper-based questionnaire. Here we describe the establishment...... with the questionnaire data in the DBDS database. RESULTS: The digital platform enables personalized questionnaires, presenting only questions relevant to the specific donor by hiding unneeded follow-up questions on screening question results. New versions of questionnaires are immediately available at all blood...

  10. Performance of two questionnaires to measure treatment adherence in patients with Type-2 Diabetes

    Directory of Open Access Journals (Sweden)

    Reyes-Martínez Rosendo

    2009-01-01

    Full Text Available Abstract Background Most valid methods to measure treatment adherence require time and resources, and they are not easily applied in highly demanding Primary Health Care Clinics (PHCC. The objective of this study was to determine sensitivity, specificity, predictive values, likelihood ratios, and post-test probabilities of two novel questionnaires as proxy measurements of treatment adherence in Type-2 diabetic patients. Methods Two questionnaires were developed by a group of experts to identify the patient's medical prescription knowledge (knowledge and their attitudes toward treatment adherence (attitudes as proxy measurements of adherence. The questionnaires were completed by patients receiving care in PHCC pertaining to the Mexican Institute of Social Security in Aguascalientes (Mexico. Pill count was used as gold standard. Participants were selected randomly, and their oral hypoglycemic prescriptions were studied. The main outcome measures for each questionnaire were sensitivity, specificity, predictive values, likelihood ratios, and post-test probabilities, all as an independent questionnaire test and in a serial analysis. Results Adherence prevalence was 27.0% using pill count. Knowledge questionnaire showed the highest sensitivity (68.1% and negative predictive value (82.2%, the lowest negative likelihood ratio (0.58 and post-test probability for a negative result (0.16. Serial analysis showed the highest specificity (77.4% and positive predictive value (40.1% as well as the highest positive likelihood ratio (1.8 and post-test probability for a positive result (0.39. Conclusion Medical Prescription Knowledge questionnaire showed the best performance as proxy measurement to identify non-adherence in type 2 diabetic patients regarding negative predictive value, negative likelihood ratio, and post-test probability for a negative result. However, Medical Prescription Knowledge questionnaire performance may change in contexts with higher

  11. Performance of two questionnaires to measure treatment adherence in patients with Type-2 diabetes.

    Science.gov (United States)

    Prado-Aguilar, Carlos A; Martínez, Yolanda V; Segovia-Bernal, Yolanda; Reyes-Martínez, Rosendo; Arias-Ulloa, Raul

    2009-01-26

    Most valid methods to measure treatment adherence require time and resources, and they are not easily applied in highly demanding Primary Health Care Clinics (PHCC). The objective of this study was to determine sensitivity, specificity, predictive values, likelihood ratios, and post-test probabilities of two novel questionnaires as proxy measurements of treatment adherence in Type-2 diabetic patients. Two questionnaires were developed by a group of experts to identify the patient's medical prescription knowledge (knowledge) and their attitudes toward treatment adherence (attitudes) as proxy measurements of adherence. The questionnaires were completed by patients receiving care in PHCC pertaining to the Mexican Institute of Social Security in Aguascalientes (Mexico). Pill count was used as gold standard. Participants were selected randomly, and their oral hypoglycemic prescriptions were studied. The main outcome measures for each questionnaire were sensitivity, specificity, predictive values, likelihood ratios, and post-test probabilities, all as an independent questionnaire test and in a serial analysis. Adherence prevalence was 27.0% using pill count. Knowledge questionnaire showed the highest sensitivity (68.1%) and negative predictive value (82.2%), the lowest negative likelihood ratio (0.58) and post-test probability for a negative result (0.16). Serial analysis showed the highest specificity (77.4%) and positive predictive value (40.1%) as well as the highest positive likelihood ratio (1.8) and post-test probability for a positive result (0.39). Medical Prescription Knowledge questionnaire showed the best performance as proxy measurement to identify non-adherence in type 2 diabetic patients regarding negative predictive value, negative likelihood ratio, and post-test probability for a negative result. However, Medical Prescription Knowledge questionnaire performance may change in contexts with higher adherence prevalence. Therefore, more research is needed

  12. Comparative Study of Acceptance and Adaptation to New Complete Dentures, Using Two Construction Protocols.

    Science.gov (United States)

    Kamalakidis, Savvas N; Anastassiadou, Vassiliki; Sofou, Afrodite; Pissiotis, Argirios L

    2016-10-01

    To validate patients' acceptance and adaptation to new complete dentures, fabricated using two construction protocols. Evaluation was achieved by means of two psychometric questionnaires and registration of total number of sore spots. Twenty complete denture wearers, who sought replacement dentures because of complaints (material degradation or unsatisfactory repaired fracture) associated with them, were selected according to specific inclusion criteria. The denture construction protocols were randomly assigned to the study participants. Ten participants received complete dentures using a duplication construction protocol with a bilateral balanced occlusal (BBO) scheme (duplicate complete denture group); ten participants received complete dentures using a traditional construction protocol with BBO (traditional complete denture group). All study participants completed the Complete Denture Satisfaction and the Oral Health Impact Profile-20 (OHIP-20) questionnaires before they received the new complete dentures (pretreatment) and at 3 and 6 months post-treatment. At the initial adaptation/adjustment visits, the location and number of sore spots were identified. Statistical analysis was performed to evaluate differences between groups and within each group pre- and post-treatment. Denture satisfaction and oral health related quality of life scores were independent of the complete denture construction protocol. Within the traditional complete denture group there was a statistically significant increase in denture satisfaction and equivalent decrease (improvement) in OHIP-20 scores between pre- and post-treatment (both at 3-month and 6-month visits). This finding was consistent for OHIP-20 scores within the duplicate complete denture group, but not for denture satisfaction, which was not statistically significant. The total number of recorded sore spots was approximately double for the traditional complete denture group compared to the duplicate complete denture group

  13. Factors associated with the completion of falls prevention program.

    Science.gov (United States)

    Batra, Anamica; Page, Timothy; Melchior, Michael; Seff, Laura; Vieira, Edgar Ramos; Palmer, Richard C

    2013-12-01

    Falls and fear of falling can affect independence and quality of life of older adults. Falls prevention programs may help avoiding these issues if completed. Understanding factors that are associated with completion of falls prevention programs is important. To reduce fear of falling and increase activity levels, a Matter of Balance (MOB) and un Asunto de Equilibrio (ADE) workshops were offered to 3420 older adults in South Florida between 1 October 2008 and 31 December 2011. Workshops were conducted in English or Spanish over eight, 2-hour sessions. Participants completed a demographic and a pre-post questionnaire. Factors associated with program completion were identified using logistic regression. For MOB, females were more likely to complete the program (OR = 2.076, P = 0.02). For ADE, females, moderate and extreme interference by falls in social activities were found to affect completion (OR = 2.116, P = 0.001; OR = 2.269, P = 0.003 and OR = 4.133, P = 0.008, respectively). Different factors predicted completion of both programs. Awareness of these factors can help lower the attrition rates, increase benefits and cost effectiveness of program. Future research needs to explore why certain groups had a higher likelihood of completing either program.

  14. Logging On: Evaluating an Online Support Group for Parents of Children with Autism Spectrum Disorders

    Science.gov (United States)

    Clifford, Tessen; Minnes, Patricia

    2013-01-01

    Twenty mothers participated in an online support group for parents of children with autism spectrum disorders. Twenty-five unrelated parents participated in a no-treatment control group. The participants completed online questionnaires prior to and following the 4-month support group, to evaluate changes in mood, anxiety, parenting stress, and…

  15. Development of a symptom expectation questionnaire for minor head injury

    Institute of Scientific and Technical Information of China (English)

    Robert FERRARI; Deon LOUW

    2011-01-01

    Background and objective: Expectations and beliefs are important predictors of outcome following minor head injury. In this paper, the primary purpose is to develop a simple symptom expectation questionnaire for minor head injury for use in future research studies. Methods: An existing database of 179 injury-naive subjects who completed a 56-item checklist of expected symptoms for minor head injury was analyzed to determine which items could correctly identify an a priori case definition of an expecter (a subject who expected at least one of these symptoms would remain chronic following minor head injury). A total of six of the 56 items were found to be discriminatory, and these were tested in additional subject groups against the original questionnaire. Results: From the original database of 179 subjects completing a 56-item symptom expectation checklist, 135 expected that at least one of the 56 symptoms would be chronic following minor head injury. The 135 expecters, however, all chose at least one of six items: headache, anxious or worried, depressed, difficulty concentrating, dizziness, and neck pain. Using these six items, in two new groups of subjects, all those who endorsed one of the 56 symptoms as likely to be chronic following minor head injury (expecters) could also be identified on the 6-item checklist. Conclusions: A shortened (6-item) symptom expectation checklist of commonly reported symptoms following minor head injury (headache, anxious or worried, depressed, difficulty concentrating, dizziness, and neck pain) correctly identifies subjects who expect that at least one symptom will be chronic following minor head injury (i.e., an expecter).

  16. Measuring engagement with music: development of an informant-report questionnaire.

    Science.gov (United States)

    Vanstone, Ashley D; Wolf, Michael; Poon, Tina; Cuddy, Lola L

    2016-01-01

    This study describes the development of the Music Engagement Questionnaire (MusEQ), a 35-item scale to measure engagement with music in daily life. Music has implications for well-being and for therapy, notably for individuals living with dementia. A number of excellent scales or questionnaires are now available to measure music engagement. Unlike these scales, the MusEQ may be completed by either the participant or an informant. Study 1 drew on a community-based sample of 391 participants. Exploratory factor analysis revealed six interpretable factors, which formed the basis for construction of six subscales. Study 2 applied the MusEQ to a group of participants with Alzheimer's disease (AD; n = 16) as well as a group of neurotypical older adults (OA; n = 16). Informants completed the MusEQ, and the OA group also completed the self-report version of the MusEQ. Both groups had an interview in which they described the place music had in their lives. These interviews were scored by three independent raters. The MusEQ showed excellent internal consistency. Five of the factor-derived subscales showed good or excellent internal consistency. MusEQ scores were moderately correlated with a global rating of 'musicality' and with music education. There was strong agreement between self-report and informant-report data. MusEQ scores showed a significant positive relationship to independent ratings of music engagement. The MusEQ provides a meaningful and reliable option for measuring music engagement among participants who are unable to complete a self-report questionnaire.

  17. The validated sun exposure questionnaire

    DEFF Research Database (Denmark)

    Køster, B; Søndergaard, J; Nielsen, J B

    2017-01-01

    Few questionnaires used in monitoring sun-related behavior have been tested for validity. We established criteria validity of a developed questionnaire for monitoring population sun-related behavior. During May-August 2013, 664 Danes wore a personal electronic UV-dosimeter for one week...... that measured the outdoor time and dose of erythemal UVR exposure. In the following week, they answered a questionnaire on their sun-related behavior in the measurement week. Outdoor time measured by dosimetry correlated strongly with both outdoor time and the developed exposure scale measured....... The weekly sunburn fraction correlated strongly with the number of ambient sun hours (r=0.73, p

  18. Screening for developmental delay in the setting of a community pediatric clinic: a prospective assessment of parent-report questionnaires.

    Science.gov (United States)

    Rydz, David; Srour, Myriam; Oskoui, Maryam; Marget, Nancy; Shiller, Mitchell; Birnbaum, Rena; Majnemer, Annette; Shevell, Michael I

    2006-10-01

    Our goal for this study was to prospectively test whether parent-completed questionnaires can be effectively used in the setting of a busy ambulatory pediatric clinic to accurately screen for developmental impairments. Specific objectives included (1) assessing the feasibility of using parent-report instruments in the setting of a community pediatric clinic, (2) evaluating the accuracy of 2 available screening tests (the Ages and Stages Questionnaire and Child Development Inventory), and (3) ascertaining if the pediatrician's clinical judgment could be used as a potential modifier. Subjects were recruited from the patient population of a community clinic providing primary ambulatory pediatric care. Subjects without previous developmental delay or concerns noted were contacted at the time of their routine 18-month-old visit. Those subjects who agreed to participate were randomly assigned to 1 of 2 groups and completed either the Ages and Stages Questionnaire or Child Development Inventory. The child's pediatrician also completed a brief questionnaire regarding his or her opinion of the child's development. Those children for whom concerns were identified by either questionnaire underwent additional detailed testing by the Battelle Development Inventory, the "gold standard" for the purposes of this study. An equal number of children scoring within the norms of the screening measures also underwent testing with the Battelle Development Inventory. Of the 356 parents contacted, 317 parents (90%) agreed to participate. Most parents correctly completed the Ages and Stages Questionnaire (81%) and the Child Development Inventory (75%). Predictive values were calculated for the Ages and Stages Questionnaire and the Child Development Inventory (sensitivity: 0.67 and 0.50; specificity: 0.39 and 0.86; positive predictive value: 34% and 50%; negative predictive value: 71% and 86%, respectively). Incorporating the physician's opinion regarding the developmental status of the

  19. Tablet, web-based, or paper questionnaires for measuring anxiety in patients suspected of breast cancer: patients' preferences and quality of collected data.

    Science.gov (United States)

    Barentsz, Maarten W; Wessels, Hester; van Diest, Paul J; Pijnappel, Ruud M; Haaring, Cees; van der Pol, Carmen C; Witkamp, Arjen J; van den Bosch, Maurice A; Verkooijen, Helena M

    2014-10-31

    Electronic applications are increasingly being used in hospitals for numerous purposes. Our aim was to assess differences in the characteristics of patients who choose paper versus electronic questionnaires and to evaluate the data quality of both approaches. Between October 2012 and June 2013, 136 patients participated in a study on diagnosis-induced stress and anxiety. Patients were asked to fill out questionnaires at six different moments during the diagnostic phase. They were given the opportunity to fill out the questionnaires on paper or electronically (a combination of tablet and Web-based questionnaires). Demographic characteristics and completeness of returned data were compared between groups. Nearly two-thirds of patients (88/136, 64.7%) chose to fill out the questionnaires on paper, and just over a third (48/136, 35.3%) preferred the electronic option. Patients choosing electronic questionnaires were significantly younger (mean 47.3 years vs mean 53.5 in the paper group, P=.01) and higher educated (P=.004). There was significantly more missing information (ie, at least one question not answered) in the paper group during the diagnostic day compared to the electronic group (using a tablet) (28/88 vs 1/48, Pquestionnaires) compared to the paper group (41/48 vs 38/88, Pquestionnaires electronically. In the hospital, a tablet is an excellent medium for patients to fill out questionnaires with very little missing information. However, for filling out questionnaires at home, paper questionnaires resulted in a better response than Web-based questionnaires.

  20. Internet-administered Health-related Quality of Life Questionnaires Compared With Pen and Paper in an Adolescent Scoliosis Population: A Randomized Crossover Study.

    Science.gov (United States)

    Nitikman, Michael; Mulpuri, Kishore; Reilly, Christopher W

    2017-03-01

    Modern technology puts into question the effectiveness of using pen and paper as a means of collecting information from web-enabled patients. This study aimed to validate and test the reliability of using the Internet as a method of administering health-related quality of life questionnaires in a pediatric spine population. A prospective randomized crossover study was conducted. Patients aged 11 to 18 with idiopathic scoliosis were invited to participate, and informed consent was obtained from a scoliosis outpatient clinic setting. Participants were randomized to one of 4 groups determining the method of questionnaire administration [Scoliosis Research Society 30 (SRS-30) and Pediatric Outcomes Data Collection Instrument (PODCI)]. Both questionnaires were completed at 2 separate timepoints and 2 weeks apart to prevent recall bias. Groups included: Paper/Paper, Paper/Internet, Internet/Paper, and Internet/Internet. Paired-samples t tests were used to determine the test-retest reliability of each group. Analysis was stratified for surveys returned within or outside of the allotted 4-week timeframe following enrollment. Of the 96 participants who completed and returned both sets of questionnaires, 26 were allocated to the Paper/Paper group (27%), 20 to the Paper/Internet group (21%), 26 to the Internet/Paper group (27%), and 24 to the Internet/Internet group (25%). The second iteration of questionnaires was returned on time by 69 of the participants (71.2%). Of the late questionnaires, 18 (67%) were paper forms. Overall, no differences were observed between Internet-administered compared with pen and paper-administered questionnaires (P=0.206). No differences were observed within any group individually for either the SRS-30 or PODCI questionnaire. In addition, no significant differences were observed within groups for surveys returned within or outside of the 4-week timeframe. Eighty-four percent of the participants who completed both paper and Internet versions of

  1. Complete Deletion of the Fucose Operon in Haemophilus influenzae Is Associated with a Cluster in Multilocus Sequence Analysis-Based Phylogenetic Group II Related to Haemophilus haemolyticus: Implications for Identification and Typing.

    Science.gov (United States)

    de Gier, Camilla; Kirkham, Lea-Ann S; Nørskov-Lauritsen, Niels

    2015-12-01

    Nonhemolytic variants of Haemophilus haemolyticus are difficult to differentiate from Haemophilus influenzae despite a wide difference in pathogenic potential. A previous investigation characterized a challenging set of 60 clinical strains using multiple PCRs for marker genes and described strains that could not be unequivocally identified as either species. We have analyzed the same set of strains by multilocus sequence analysis (MLSA) and near-full-length 16S rRNA gene sequencing. MLSA unambiguously allocated all study strains to either of the two species, while identification by 16S rRNA sequence was inconclusive for three strains. Notably, the two methods yielded conflicting identifications for two strains. Most of the "fuzzy species" strains were identified as H. influenzae that had undergone complete deletion of the fucose operon. Such strains, which are untypeable by the H. influenzae multilocus sequence type (MLST) scheme, have sporadically been reported and predominantly belong to a single branch of H. influenzae MLSA phylogenetic group II. We also found evidence of interspecies recombination between H. influenzae and H. haemolyticus within the 16S rRNA genes. Establishing an accurate method for rapid and inexpensive identification of H. influenzae is important for disease surveillance and treatment.

  2. Attitude scale and general health questionnaire subscales predict depression?

    Science.gov (United States)

    Ebrahimi, Amrollah; Afshar, Hamid; Doost, Hamid Taher Neshat; Mousavi, Seyed Ghafur; Moolavi, Hoseyn

    2012-01-01

    According to Beck theory, dysfunctional attitude has a central role in emergence of depression. The aim of this study was to determine contributions of dysfunctional attitude and general health index to depression. In this case-control study, two groups of subjects participated. The first group consisted of 65 patients with major depression and dysthymic disorder, who were recruited from Noor and Navab Safavi Psychiatry Clinics in Isfahan. The control group was consisted of 65 non-patient individuals who were accompanied or relatives of the patients and was matched with them based on age, sex and education. Both groups completed 26-item Dysfunctional Attitude Scale (DAS-26) and 28-item General Health Questionnaire (GHQ-28). Logistic regression and correlation methods were applied for statistical analysis. Logistic regression analysis showed that by an increase of one level in categorized DAS-26 scores and one score in the physical symptoms, anxiety, social dysfunction and depression subscales of GHQ-28 the risk of depression increase by 6.8, 1.6, 1.9, 3.7, 4.78 times, respectively. Capability of dysfunctional attitude and general health subscales to predict depression supports the Beck's cognitive diathesis stress theory of depression that dysfunctional attitude may be a predisposing risk factor for depression.

  3. Completely Continuous and Weakly Completely Continuous Abstract Segal Algebras

    Indian Academy of Sciences (India)

    Fatemeh Abtahi

    2013-11-01

    Let $\\mathcal{A}$ be a Banach algebra. It is obtained a necessary and sufficient condition for the complete continuity and also weak complete continuity of symmetric abstract Segal algebras with respect to $\\mathcal{A}$, under the condition of the existence of an approximate identity for $\\mathcal{B}$, bounded in $\\mathcal{A}$. In addition, a necessary condition for the weak complete continuity of $\\mathcal{A}$ is given. Moreover, the applications of these results about some group algebras on locally compact groups are obtained.

  4. [Questionnaire for the mobbing risk: CDL2.0].

    Science.gov (United States)

    Gilioli, R; Cassitto, M G; Campanini, P; Punzi, S; Consonni, D; Rengo, C; Fattorini, E; Foá, V

    2005-01-01

    The aim of the study is to develop and validate a questionnaire able to evaluate the risk of mobbing at the workplace. A multiple-choice questionnaire has been developed which contains, among the different items, only one revealing a mobbing situation. The questionnaire has been administered to two groups (group A--243 subjects in a mobbing situation and group B--63 subjects without exposure to mobbing) and the differences in the scores obtained have been analysed. The questionnaire has proved to be valid and reliable. The results show that the presence of five mobbing actions is sufficient to define the workplace situation as potentially at risk for mobbing. The study reveals some limits in the selection of the two samples thus needing some adjustment. However, the questionnaire, also in the present form, can be considered a tool able to detect the mobbing situations.

  5. Concordance between Stages of Behavior Change Questionnaire and IPAQ

    Directory of Open Access Journals (Sweden)

    Priscila Missaki Nakamura

    2013-12-01

    Full Text Available A low rate of physical activity (PA participation is observed worldwide. The identification of feasible and reliable instruments able to accurately measuring PA and help in the development of interventions to promote PA are necessary. This study aimed to analyze the concordance between the Stages of Behavior Change Questionnaire (SBCQ and the International Physical Activity Questionnaire (IPAQ long-version in assessing adult leisure-time physical activity (LTPA. A total of 1.588 adults completed the IPAQ to assess LTPA and the participants who performed more than 10 min/week were classified in active individuals. Using the SBCQ, active individuals were those classified in the action or maintenance stage and inactive individuals were those classified in the precontemplation, contemplation or preparation stage. The concordance between SBCQ and IPAQ was found to be 0.80. Separated by gender, it was observed a concordance between the two instruments of 0.82 for women, and 0.77 for men. Regarding age group, it was found to be 0.81 for young and middle-aged adults, and 0.77 for older people. The SBCQ presented a very good concordance with IPAQ to assess LTPA.

  6. Validation and results of a questionnaire for functional bowel disease in out-patients

    Directory of Open Access Journals (Sweden)

    Skordilis Panagiotis

    2002-05-01

    Full Text Available Abstract Background The aim was to evaluate and validate a bowel disease questionnaire in patients attending an out-patient gastroenterology clinic in Greece. Methods This was a prospective study. Diagnosis was based on detailed clinical and laboratory evaluation. The questionnaire was tested on a pilot group of patients. Interviewer-administration technique was used. One-hundred-and-forty consecutive patients attending the out-patient clinic for the first time and fifty healthy controls selected randomly participated in the study. Reliability (kappa statistics and validity of the questionnaire were tested. We used logistic regression models and binary recursive partitioning for assessing distinguishing ability among irritable bowel syndrome (IBS, functional dyspepsia and organic disease patients. Results Mean time for questionnaire completion was 18 min. In test-retest procedure a good agreement was obtained (kappa statistics 0.82. There were 55 patients diagnosed as having IBS, 18 with functional dyspepsia (Rome I criteria, 38 with organic disease. Location of pain was a significant distinguishing factor, patients with functional dyspepsia having no lower abdominal pain (p Conclusions This questionnaire for functional bowel disease is a valid and reliable instrument that can distinguish satisfactorily between organic and functional disease in an out-patient setting.

  7. Validation of a Questionnaire to Screen University Students for Learning Disabilities.

    Science.gov (United States)

    Glenn, Jerry; Eslinger, Paul; Chinchilli, Vernon; Eitington, Norma Jo; Martel, Julie; Salisbury, Jill; Karwacki, Marianne; Deegan, Dorothy

    1997-01-01

    Learning disabilities (LD) may cause academic failures among university students, but minor accommodations may in some instances allow students to progress satisfactorily. The current study validates a questionnaire for detecting students likely to have an LD. University students, 57 with a documented LD and 134 without, completed a Likert-scale questionnaire to assess the degree of self-perceived difficulty for 50 learning or testing situations. Wilcoxon rank sum test, separate logistic regression models, and determination of the best joint set of predictors of LD were carried out. The mean per-item questionnaire score was higher in the LD group (p pronunciation, comprehending mathematical word problems, formulating summaries, spelling, slow reading rate, finishing tests in the allotted time, note-taking in lectures, and falling asleep while reading. Incorporating responses to these eight items, a formula was derived to determine the probability of LD. Taking 0.26 as the threshold for predicting the presence of an LD, the sensitivity of the questionnaire was 88%, the specificity was 87% for this population. The questionnaire could be an effective screening tool to detect university or professional students who should consider comprehensive testing for LD.

  8. [Validation and reliability study of the parent concerns about surgery questionnaire: What worries parents?

    Science.gov (United States)

    Gironés Muriel, Alberto; Campos Segovia, Ana; Ríos Gómez, Patricia

    2017-03-01

    The study of mediating variables and psychological responses to child surgery involves the evaluation of both the patient and the parents as regards different stressors. To have a reliable and reproducible valid evaluation tool that assesses the level of paternal involvement in relation to different stressors in the setting of surgery. A self-report questionnaire study was completed by 123 subjects of both sexes, subdivided into 2populations, due to their relationship with the hospital setting. The items were determined by a group of experts and analysed using the Lawshe validity index to determine a first validity of content. Subsequently, the reliability of the tool was determined by an item-re-item analysis of the 2sub-populations. A factorial analysis was performed to analyse the construct validity with the maximum likelihood and rotation of varimax type factors. A questionnaire of paternal concern was offered, consisting of 21 items with a Cronbach coefficient of 0.97, giving good precision and stability. The posterior factor analysis gives an adequate validity to the questionnaire, with the determination of 10 common stressors that cover 74.08% of the common and non-common variance of the questionnaire. The proposed questionnaire is reliable, valid and easy-to-apply and is developed to assess the level of paternal concern about the surgery of a child and to be able to apply measures and programs through the prior assessment of these elements. Copyright © 2017. Publicado por Elsevier España, S.L.U.

  9. The Necessary Items for Inclusion in a Questionnaire for Assessing the Nutrition Knowledge of Young Japanese Children.

    Science.gov (United States)

    Matsumoto, Mai; Ikemoto, Shinji

    2017-01-01

    It is well known nutrition education for 3- to 5-y-old children is important, and it is necessary to assess their nutrition knowledge before and after nutrition education to evaluate the effectiveness of an educational program. This study aimed to determine the necessary questions for inclusion in a questionnaire designed to assess the nutrition knowledge of young Japanese children in order to assess the effectiveness of the Shokuiku nutrition education program. Eighty and 124 children from 9 nursery schools in Japan participated in the intervention and control groups, respectively. A 15-item questionnaire was completed by the intervention group before and after total of 16 nutrition education lessons. The control group completed the questionnaire only once. The necessary questions for inclusion in the questionnaire were evaluated by comparing the frequency of correct answers given by the pre- and post-intervention groups using McNemar and Wilcoxon's signed rank sum tests, and by the post-intervention and control groups using Chi-square and Mann-Whitney tests. The frequency of correct answers given to questions in all categories except "Breakfast and life rhythm" significantly differed between the pre- and post-intervention groups (p<0.05). The frequency of correct answers given by the post-intervention group was significantly higher than that of the control group only in the category of "Three colors food groups" (p<0.05). The results suggest that it is necessary to include questions about functions of food and nutrients such as the role of food groups to assess the nutrition knowledge of young Japanese children in order to evaluate the effectiveness of the Shokuiku program.

  10. Reproducibility and responsiveness of the Whiplash Disability Questionnaire.

    Science.gov (United States)

    Willis, Cameron; Niere, Kenneth Robert; Hoving, Jan Lucas; Green, Sally; O'Leary, Elizabeth F; Buchbinder, Rachelle

    2004-08-01

    This study continued the validation of a Whiplash Specific Disability Questionnaire (WDQ) that was developed from the Neck Disability Index (NDI) using self-reported disabilities in a group of participants experiencing whiplash-associated disorders [J Manipulative Physiol Ther 14 (1991) 409]. Previous research has established the content, construct and face validity and internal consistency of the WDQ. The aim of this study was to establish the short-term and medium-term test-retest reliability and responsiveness of the WDQ. Participants (n = 63) receiving physiotherapy treatment for WAD were recruited from 30 private physiotherapy practices in Melbourne, Australia. Each participant completed three WDQ questionnaires over a 1-month period, the first two separated by 24 h. The third questionnaire contained an additional item that asked respondents to rate their perceived change in condition over the month. Reproducibility was determined using an intra-class correlation co-efficient. Responsiveness was assessed via correlation with participant perceived change, the effect size, standardised response mean (SRM) and the responsiveness statistic. Results demonstrated excellent short-term test-retest reliability (ICC 0.96). Reproducibility over 1 month was excellent (ICC 0.93). Correlation between change in WDQ score over 1 month and participant perceived change was r(s) = 0.64, the effect size was 0.03, the SRM was 0.08 and the responsiveness statistics were 0.90 (participants who improved) and -1.60 (participants who deteriorated). The minimal detectable change of the WDQ was established at 15 points. These results demonstrate that the WDQ has excellent short- and medium-term reproducibility and responsiveness in a population seeking treatment for WAD.

  11. Development of a nutrition knowledge questionnaire for obese adults

    Directory of Open Access Journals (Sweden)

    Anne Feren

    2011-10-01

    Full Text Available The aim of this study was to develop a questionnaire for assessing nutritional knowledge among overweight adults. The questionnaire should reveal knowledge about current dietary recommendations, sources of nutrients, everyday food choices, and conditions related to overweight.The first draft of the nutrition knowledge questionnaire (113 items was based on literature review. To ensure content validity and expert-assessed face validity, an expert panel examined the questionnaire. Thereafter, the questionnaire was tested for user friendliness and ambiguity by five students. The questionnaire was pilot tested in a group of obese adults, similar to the target group. The results were analyzed for item difficulty and internal consistency and comments made by respondents were taken into account. Two student groups, differing in nutritional expertise, answered the questionnaire on two occasions to test construct validity and test–retest reliability. After the retest, a total overview of the questionnaire was made by the expert panel. The final questionnaire consisted of 91 items.The pilot study was conducted in obese adults waiting for a gastric bypass operation (n=33. Construct validity (n=34 and test–retest reliability (n=27 was tested in two student groups: public health nutrition students and construction students.Results from the pilot study showed that internal consistency of the three first sections together was 0.84, measured by Cronbach's α. Test of construct validity showed that public health nutrition students scored significantly better than construction students (p<0.001 for all sections, and test–retest reliability for all sections together was 0.82 (Pearson's r.The knowledge questionnaire had reasonable content-, face-, and construct validities and overall good reliability. The questionnaire can be a useful tool for measuring nutrition knowledge among obese adults.

  12. Development of a smoking abstinence self-efficacy questionnaire

    DEFF Research Database (Denmark)

    Spek, Viola; Lemmens, Fieke; Chatrou, Marlène

    2013-01-01

    BACKGROUND: Self-efficacy beliefs are an important determinant of (changes in) health behaviors. In the area of smoking cessation, there is a need for a short, feasible, and validated questionnaire measuring self-efficacy beliefs regarding smoking cessation. PURPOSE: The purpose of this study...... is to investigate the psychometric properties of a six-item questionnaire to assess smoking cessation self-efficacy. METHODS: We used longitudinal data from a smoking cessation study. A total of 513 smokers completed the Smoking Abstinence Self-efficacy Questionnaire (SASEQ) and questionnaires assessing depressive...... that self-efficacy is measured independently of these concepts. Furthermore, high baseline SASEQ scores significantly predicted smoking abstinence at 52 weeks after the quit date (OR = 1.85; 95% CI = 1.20~2.84). CONCLUSIONS: The SASEQ appeared to be a short, reliable, and valid questionnaire to assess self-efficacy...

  13. 权重信息未知情况下的多属性群决策方法及其拓展%A Method for Multiple Attribute Group Decision Making with Complete Unknown Weight Information and Its Extension

    Institute of Scientific and Technical Information of China (English)

    郭凯红; 李文立

    2011-01-01

    本文针对群决策中专家权重及指标权重难以确定的问题,提出一种在权重信息完全未知情况下的基于证据距离和模糊熵权变换的多属性群决策方法,其核心在于如何仅通过决策矩阵客观地确定决策者权重及指标权重。通过信息熵和证据距离确定专家权重,并利用模糊变换原理,将专家权重向量与指标熵权矩阵合成,得到统一的群体决策指标权重;最后使用线性加权法集成所有专家对备选方案的评价信息,得到整个方案集的排序。实验结果及相关讨论表明,该方法概念清晰,计算量适中,具有较强的客观性,而且易于机器实现,是一种可行、有效的多属性群决策方法。最后将该方法推广到属性值由精确数、语言值、区间数、直觉模糊数等多种形式构成的混合型多属性群决策中。%In view of the hard problem that the weights of decision makers and criteria are usually vague and imprecise in group decision making process, we propose a linear method of multi-attribute group decision making with complete ignorance of weight information, with the emphasis on how to objectively determine the weights of decision makers and the weights of criteria only by decision matrices. We firstly introome of fuzzy transformation to obtain the united weights of criteria in group decision making. Finally a linear weighted method is utilized to aggregate individual opinions of decision makers for rating the importance of alternatives. Two numerical examples for supplier selection and some relevant discussion are given to examine the feasibility and validity of the presented approach, which is characterized by clear concept, mod- erate computational complexity, strong objective, and easy machine implementation. In the end we extend it to hybrid multiple attribute group decision making with attribute values in the various forms of precise numbers, linguistic terms, intervals, and intuitionistic fuzzy

  14. Validation of the Oxford Participation and Activities Questionnaire.

    Science.gov (United States)

    Morley, David; Dummett, Sarah; Kelly, Laura; Dawson, Jill; Fitzpatrick, Ray; Jenkinson, Crispin

    2016-01-01

    There is growing interest in the management of long-term conditions and in keeping people active and participating in the community. Testing the effectiveness of interventions that aim to affect activities and participation can be challenging without a well-developed, valid, and reliable instrument. This study therefore aims to develop a patient-reported outcome measure, the Oxford Participation and Activities Questionnaire (Ox-PAQ), which is theoretically grounded in the World Health Organization's International Classification of Functioning, Disability, and Health (ICF) and fully compliant with current best practice guidelines. Questionnaire items generated from patient interviews and based on the nine chapters of the ICF were administered by postal survey to 386 people with three neurological conditions: motor neuron disease, multiple sclerosis, and Parkinson's disease. Participants also completed the Medical Outcomes Study (MOS) 36-Item Short Form Health Survey (SF-36) and EQ-5D-5L. Thus, 334 participants completed the survey, a response rate of 86.5%. Factor analysis techniques identified three Ox-PAQ domains, consisting of 23 items, accounting for 72.8% of variance. Internal reliability for the three domains was high (Cronbach's α: 0.81-0.96), as was test-retest reliability (intraclass correlation: 0.83-0.92). Concurrent validity was demonstrated through highly significant relationships with relevant domains of the MOS SF-36 and the EQ- 5D-5L. Assessment of known-groups validity identified significant differences in Ox-PAQ scores among the three conditions included in the survey. Results suggest that the Ox-PAQ is a valid and reliable measure of participation and activity. The measure will now be validated in a range of further conditions, and additional properties, such as responsiveness, will also be assessed in the next phase of the instrument's development.

  15. ACADEMIC TRAINING LECTURES-QUESTIONNAIRE

    CERN Multimedia

    Françoise Benz

    2004-01-01

    ACADEMIC TRAINING Françoise Benz tel. 73127 academic.training@cern.ch SUGGEST AND WIN! Its time to plan the 2004-2005 lecture series. From today until March 19 you have the chance to give your contribution to planning for next year's Academic Training Lecture Series. At the web site: http://cern.ch/Academic.Training/questionnaire you will find questionnaires proposing topics in high energy physics, applied physics and science and society. Answering the questionnaire will help ensure that the selected topics are as close as possible to your interests. In particular requests and comments from students will be much appreciated. To encourage your contribution, the AT Committee will reward one lucky winner with a small prize, a 50 CHF coupon for a book purchase at the CERN bookshop.

  16. GROUP PROFILE Computer Technique

    Directory of Open Access Journals (Sweden)

    Andrey V. Sidorenkov

    2015-01-01

    Full Text Available This article contains a description of the structure, the software and functional capabilities, and the scope and purposes of application of the Group Profile (GP computer technique. This technique rests on a conceptual basis (the microgroup theory, includes 16 new and modified questionnaires, and a unique algorithm, tied to the questionnaires, for identification of informal groups. The GP yields a wide range of data about the group as a whole (47 indices, each informal group (43 indices, and each group member (16 indices. The GP technique can be used to study different types of groups: production (work groups, design teams, military units, etc., academic (school classes, student groups, and sports.

  17. Convergent and discriminant validity of FIRO-B questionnaire.

    Science.gov (United States)

    Salminen, S

    1991-12-01

    The Kramer-Froehle controversy about the construct validity of FIRO-B questionnaire was evaluated with a multitrait-multimethod design. 113 women and 26 men completed the FIRO-B questionnaire. After the examiner had given a lecture on the FIRO-dimensions, the subjects rated themselves on these dimensions. Only three out of six intercorrelations on the validity diagonal were statistically significant. Of the discriminant validity comparisons 80% met the required criterion. Our results confirmed Kramer's results about the construct validity of the FIRO-B questionnaire.

  18. A PHYSICAL ACTIVITY QUESTIONNAIRE: REPRODUCIBILITY AND VALIDITY

    Directory of Open Access Journals (Sweden)

    Nicolas Barbosa

    2007-12-01

    Full Text Available This study evaluates the Quantification de L'Activite Physique en Altitude chez les Enfants (QAPACE supervised self-administered questionnaire reproducibility and validity on the estimation of the mean daily energy expenditure (DEE on Bogotá's schoolchildren. The comprehension was assessed on 324 students, whereas the reproducibility was studied on a different random sample of 162 who were exposed twice to it. Reproducibility was assessed using both the Bland-Altman plot and the intra-class correlation coefficient (ICC. The validity was studied in a sample of 18 girls and 18 boys randomly selected, which completed the test - re-test study. The DEE derived from the questionnaire was compared with the laboratory measurement results of the peak oxygen uptake (Peak VO2 from ergo-spirometry and Leger Test. The reproducibility ICC was 0.96 (95% C.I. 0.95-0.97; by age categories 8-10, 0.94 (0.89-0. 97; 11-13, 0.98 (0.96- 0.99; 14-16, 0.95 (0.91-0.98. The ICC between mean TEE as estimated by the questionnaire and the direct and indirect Peak VO2 was 0.76 (0.66 (p<0.01; by age categories, 8-10, 11-13, and 14-16 were 0.89 (0.87, 0.76 (0.78 and 0.88 (0.80 respectively. The QAPACE questionnaire is reproducible and valid for estimating PA and showed a high correlation with the Peak VO2 uptake

  19. Women's perceptions, expectations and satisfaction with induced labour--a questionnaire-based study.

    Science.gov (United States)

    Shetty, Ashalatha; Burt, Rhona; Rice, Pat; Templeton, Allan

    2005-11-01

    To evaluate the understanding and expectations of women undergoing labour induction, to assess their actual experience of the process and to compare their satisfaction with labour to those labouring spontaneously. Four hundred and fifty women at term undergoing induction of labour and cervical ripening with prostaglandinE2 vaginal tablets and 450 women labouring spontaneously were recruited into the study. The induction group were requested to complete a questionnaire prior to the start of their induction process and another questionnaire post-delivery. The post-delivery questionnaire contained two sections, one pertaining to issues to do with the induction and the second with the actual labour process. The spontaneously labouring group was requested to complete a questionnaire post-delivery, which only contained the section pertaining to the actual labour process. The main outcome measures were satisfaction with labour, perception of pain and length of labour between the induced and spontaneous labour groups, and issues that the women might wish changed about their induction. In the induction group, 34.7% were not satisfied with the information they received about the induction prior to the procedure and 27.2% expected to deliver within 12h of the administration of the inducing agent. Post-induction, 40% of the women felt the most important aspect they would like to change about their induction were they to have another one, would be the speed of the induction, 13.6% felt they might wish to take the inducing agent orally, 7% to have fewer vaginal examinations and 9% to have fewer complications. Among the women who returned questionnaires, 26.3% had a caesarean delivery in the induction group and 21.4% in the spontaneous labour group. Significantly more women were satisfied with their labour in the spontaneous labour group 79.5% versus 70.4%, RR 0.89, 95% CI 0.8-0.96, P=0.006). Labour that is artificially induced does result in lower satisfaction rates as compared

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

    Directory of Open Access Journals (Sweden)

    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.

  1. A rapid, simple questionnaire to assess gastrointestinal symptoms after oral ferrous sulphate supplementation.

    Science.gov (United States)

    Pereira, Dora I A; Couto Irving, Susana S; Lomer, Miranda C E; Powell, Jonathan J

    2014-06-04

    Oral iron supplementation is often associated with rapid onset of gastrointestinal side-effects. The aim of this study was to develop and trial a short, simple questionnaire to capture these early side-effects and to determine which symptoms are more discriminating. The study was a double-blind placebo-controlled randomized parallel trial with one week treatment followed by one week wash-out. Subjects were randomized into two treatment groups (n = 10/group) to receive either ferrous sulphate (200 mg capsules containing 65 mg of iron) or placebo, both to be taken at mealtimes twice daily during the treatment period. Subjects completed the questionnaires daily for 14 days. The questionnaire included gastrointestinal symptoms commonly reported to be associated with the oral intake of ferrous iron salts (i.e. nausea, vomiting, heartburn, abdominal pain, diarrhoea, and constipation). Seventy five per cent of participants reporting the presence of one or more symptoms in the first week of the study were in the ferrous sulphate group. In the second week of the study (i.e. wash-out), 67% of the participants reporting one or more symptom(s) were in the ferrous sulphate group. In the first week of the study (treatment) the number of symptoms reported by participants in the ferrous sulphate group (mean ± SEM = 6.7 ± 1.7) was significantly higher than that for participants in the placebo group (1.2 ± 0.5) (p = 0.01). In the second week of the study (wash-out) the number of symptoms reported by participants in the ferrous sulphate group (4.6 ± 2.0) appeared higher than for participants in the placebo group (1.0 ± 0.7) although this did not reach significance (p = 0.12). Events for which the gastrointestinal symptom questionnaire was most discriminatory between ferrous sulphate and placebo groups were: heartburn, abdominal pain and the presence of black stools (all p ≤ 0.03). A tool for the detection of commonly-occurring side

  2. Effect of word-list consistency on the correlation between group memory and group polarization.

    Science.gov (United States)

    Arima, Yoshiko

    2013-04-01

    Two studies investigated the effect of shared knowledge, manipulated using associated or randomly ordered word lists, on the correlation between group remembering and group polarization. Group polarization due to accumulation of information was expected only if it was consistent with shared knowledge among group members (the knowledge shared among group members before discussion). Consistency of information with shared knowledge was manipulated by lists of words that were ordered either randomly or in a manner consistent along with four stereotype categories. In Experiment 1, 159 college students answered a questionnaire about the common stereotype that blood type determines personality; half were given lists of words that were consistent with the stereotype (consistent condition) and the other half, randomly ordered word lists (inconsistent condition). After completion of the questionnaire, they were given, a surprise free-recall test including words from the lists that had appeared in the questionnaire; the test was administered in a group (group condition) or individual (individual condition) setting. The results indicated that stereotype-consistency of the word list reduced the groups' ability to detect incorrect answers compared with the individual condition. In Experiment 2 (N = 132), the divergence of memory among group members was manipulated by altering the constitution of each group with regard to members' blood type. The results showed that the shift in the score representing belief in the blood-type stereotype correlated with the number of words recalled in the stereotype-consistent word-list condition.

  3. Parent Questionnaire on Bilingual Education.

    Science.gov (United States)

    Vineland School District, NJ.

    This document provides a questionnaire to be used to determine the attitudes and influence of parents who have children in bilingual education programs. Thirty seven questions are listed, covering such factors as family background, language usage at home, and aspirations for the education of the children. Techniques for administering the…

  4. Diet History Questionnaire: Canadian Version

    Science.gov (United States)

    The Diet History Questionnaire (DHQ) and the DHQ nutrient database were modified for use in Canada through the collaborative efforts of Dr. Amy Subar and staff at the Risk Factor Monitoring and Methods Branch, and Dr. Ilona Csizmadi and colleagues in the Division of Population Health and Information at the Alberta Cancer Board in Canada.

  5. Manual Health and Labour Questionnaire

    NARCIS (Netherlands)

    L. van Hakkaart-van Roijen (Leona); M.L.E. Essink-Bot (Marie-Louise)

    2000-01-01

    textabstractWhen the indirect costs form a part of an economical evaluation, a standardised method for measuring production losses, as a result of illness, is required. Standardisation will increase the comparability and transparency of the results. The Health and Labour Questionnaire (HLQ) is

  6. Who Participates in Support Groups for Parents of Children with Autism Spectrum Disorders? The Role of Beliefs and Coping Style

    Science.gov (United States)

    Clifford, Tessen; Minnes, Patricia

    2013-01-01

    One hundred forty-nine parents of children with autism spectrum disorders (ASD) completed online questionnaires measuring their beliefs about support groups and ASD, coping style, social support, mood, and use of support groups. Those currently using parent support groups (PSGs) reported using more adaptive coping strategies than both parents who…

  7. Primary arsenic(V) preserved in 3.26 billion-year-old shallow marine cherts of the Fig Tree Group demonstrates a complete Paleoarchean arsenic cycle driven by photosynthetic bacteria

    Science.gov (United States)

    Myers, K. D.; Tice, M. M.; Bostick, B. C.

    2016-12-01

    Microbial arsenic (As) redox cycling is hypothesized to have been widespread in oxygen-free Archean environments, yet our understanding of Archean As cycles is hindered by a poor sedimentary record of As. Concentrations of up to 1.6 wt % As were discovered in chert clasts of a fan delta conglomerate sourced from shallow-water coastal environments in the 3.26-3.23 Ga Fig Tree Group of the Barberton Greenstone Belt, South Africa. Arsenic is associated at the outcrop-scale with Fe-bearing conglomerate pebbles and underlying banded ferruginous cherts, whereas low-Fe chert clasts, underlying low-Fe banded black and white cherts, bedded barites, and overlying ash deposits lack As. Bulk As and Fe K-edge X-ray absorption spectroscopy and 1-100 μm scale μ-X-ray fluorescence mapping were used to determine the abundance, oxidation state, and mineralogy of As in relation to sedimentary textures and bulk Fe mineralogy. Arsenic concentration is strongly linked to lithology: hematite (Fe2O3)-rich pebbles contain higher Fe:As ratios ( 10:1-100:1) than sideritic pebbles with little to no Fe2O3 (Fe:As 1:1-10:1). Arsenopyrite (FeAsS), orpiment (As2S3), As(III), and As(V) line pre-erosional textures and early dewatering structures. Significantly, As(V) is associated with hematite, pyrite, and siderite but not with products of recent oxidative weathering such as goethite. These results are best explained by As(V) adsorption to Fe-oxide phases during deposition or very early diagenesis, prior to silicification. Microbially-mediated SO42- and As(V) reduction led to As2S3 precipitation, known to occur in modern reducing and arsenic-bearing aquifers. Later metamorphic alteration of As2S3 led to partial replacement, likely isomorphously, with FeAsS. The presence of minerals formed during different stages of As(V) reduction associated with early sedimentary textures show that a complete biogeochemical As redox cycle was possible by 3.2 Ga. The As(V)/As(III) pair has a more positive

  8. Validation of the Oxford Participation and Activities Questionnaire

    Directory of Open Access Journals (Sweden)

    Morley D

    2016-06-01

    Full Text Available David Morley, Sarah Dummett, Laura Kelly, Jill Dawson, Ray Fitzpatrick, Crispin Jenkinson Health Services Research Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK Purpose: There is growing interest in the management of long-term conditions and in keeping people active and participating in the community. Testing the effectiveness of interventions that aim to affect activities and participation can be challenging without a well-developed, valid, and reliable instrument. This study therefore aims to develop a patient-reported outcome measure, the Oxford Participation and Activities Questionnaire (Ox-PAQ, which is theoretically grounded in the World Health Organization's International Classification of Functioning, Disability, and Health (ICF and fully compliant with current best practice guidelines. Methods: Questionnaire items generated from patient interviews and based on the nine chapters of the ICF were administered by postal survey to 386 people with three neurological conditions: motor neuron disease, multiple sclerosis, and Parkinson's disease. Participants also completed the Medical Outcomes Study (MOS 36-Item Short Form Health Survey (SF-36 and EQ-5D-5L. Results: Thus, 334 participants completed the survey, a response rate of 86.5%. Factor analysis techniques identified three Ox-PAQ domains, consisting of 23 items, accounting for 72.8% of variance. Internal reliability for the three domains was high (Cronbach's α: 0.81–0.96, as was test–retest reliability (intraclass correlation: 0.83–0.92. Concurrent validity was demonstrated through highly significant relationships with relevant domains of the MOS SF-36 and the EQ-5D-5L. Assessment of known-groups validity identified significant differences in Ox-PAQ scores among the three conditions included in the survey. Conclusion: Results suggest that the Ox-PAQ is a valid and reliable measure of participation and activity. The measure will now be validated in

  9. The role of questionnaires in the assessment of asthma control.

    Science.gov (United States)

    Przybyszowski, Marek; Bochenek, Grażyna

    2015-01-01

    The achievement and the maintenance of asthma control is currently considered the main goal of asthma treatment. Recent guidelines recommend regular assessment of asthma control and indicate questionnaires as important tools that can facilitate its evaluation. Questionnaires relate to GINA or NAEPP guidelines. Questionnaires constitute complex numerical or categorical scales and consist of several to over a dozen questions relating to the patient's symptoms of asthma, limitations in daily activities and usage of rescue medications within a period of time. Each questionnaire is characterized by the features that affect its reliability and usefulness. In the following paper we discuss most of the questionnaires which assess asthma control. We focus on the items they include and present the results of studies that prove the effectiveness of individual questionnaires in assessment of asthma control. Attention was drawn to the patient groups to which the questionnaires are addressed. We list the features of the questionnaire which should be considered before choosing a test, so that it satisfies both the doctor's and the patient's needs. The role of questionnaires as the easy-to-use tools is growing steadily. Unfortunately, not all are available in Polish language. Conducting appropriate validation studies may allow to use many of them in Polish conditions.

  10. Investigation of QOL after Laryngectomy Using the UW-QOL Questionnaire with Chinese Patients

    Institute of Scientific and Technical Information of China (English)

    Guojian Wang; Wenyue Ji

    2006-01-01

    OBJECTIVE To assess the postoperative QOL(Quality of Life) of Chinese laryngeal cancer patients who have undergone a partial or total laryngectomy, and to analyze their prognostic factors, as well as to assess the feasibility of using the University of Washington Quality of Life (UW-QOL)questionnaire in QOL studies of laryngeal cancer patients.METHODS Using the UW-QOL questionnaire, a survey was conducted in patients treated by a partial or total laryngectomy for laryngeal cancer.RESULTS Questionnaires were sent to 142 patients who were diseasefree for more than half a year after surgery. Replies were received from130 patients (91% response rate) with 118 patients completing the questionnaire. These patients were divided into 2 groups: a partial-laryngectomy group (n=81; excluding cordectomy) and a total-laryngectomy group (n=37). The composite QOL scores of the partial-laryngectomy group (692.3 ±127.9) were higher than those of total-laryngectomy group(636.4±140.0), showing a statistically significant difference (P<0.05). The partial-laryngectomy group (74.3±23.8; 80.9±20.3) was better than the total-laryngectomy group (40.3±25.8; 69.6±27.1) in speech and appearance (P<0.001; P<0.05); but the total-laryngectomy group (92.6±13.0)was superior to the partial-laryngectomy group (83.0±20.5) in pain (P<0.01). Six factors including cancer stage, operative modality, complications, postoperative radiotherapy or chemotherapy, living partners and chronic disease before or after operation were related to postlaryngectomy QOL.CONCLUSION Partial laryngectomy is superior to total laryngectomy in speech, appearance and overall QOL. Besides operative modality, cancer stage, complications, postoperative radiotherapy or chemotherapy,living partners and chronic diseases before or after operation are factors influencing postlaryngectomy QOL. As a whole, the UW-QOL questionnaire is a good instrument for studying QOL of laryngeal cancer patients in China, and it can be

  11. Which is the most useful patient-reported outcome in femoroacetabular impingement? Test-retest reliability of six questionnaires.

    Science.gov (United States)

    Hinman, Rana S; Dobson, Fiona; Takla, Amir; O'Donnell, John; Bennell, Kim L

    2014-03-01

    The most reliable patient-reported outcomes (PROs) for people with femoroacetabular impingement (FAI) is unknown because there have been no direct comparisons of questionnaires. Thus, the aim was to evaluate the test-retest reliability of six existing PROs in a single cohort of young active people with hip/groin pain consistent with a clinical diagnosis of FAI. Young adults with clinical FAI completed six PRO questionnaires on two occasions, 1-2 weeks apart. The PROs were modified Harris Hip Score, Hip dysfunction and Osteoarthritis Score, Hip Outcome Score, Non-Arthritic Hip Score, International Hip Outcome Tool, Copenhagen Hip and Groin Outcome Score. 30 young adults (mean age 24 years, SD 4 years, range 18-30 years; 15 men) with stable symptoms participated. Intraclass correlation coefficient(3,1) values ranged from 0.73 to 0.93 (95% CI 0.38 to 0.98) indicating that most questionnaires reached minimal reliability benchmarks. Measurement error at the individual level was quite large for most questionnaires (minimal detectable change (MDC95) 12.4-35.6, 95% CI 8.7 to 54.0). In contrast, measurement error at the group level was quite small for most questionnaires (MDC95 2.2-7.3, 95% CI 1.6 to 11). The majority of the questionnaires were reliable and precise enough for use at the group level. Samples of only 23-30 individuals were required to achieve acceptable measurement variation at the group level. Further direct comparisons of these questionnaires are required to assess other measurement properties such as validity, responsiveness and meaningful change in young people with FAI.

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

    Directory of Open Access Journals (Sweden)

    Mohammad Ali Eshghi

    2015-01-01

    Full Text Available 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.

  13. STOP-Bang questionnaire is superior to Epworth sleepiness scales,Berlin questionnaire, and STOP questionnaire in screening obstructive sleep apnea hypopnea syndrome patients

    Institute of Scientific and Technical Information of China (English)

    Luo Jinmei; Huang Rong; Zhong Xu; Xiao Yi; Zhou Jiong

    2014-01-01

    Background Obstructive sleep apnea hypopnea syndrome (OSAHS) is underdiagnosed.Screening patients at high risk of OSAHS is extremely important.Using the standard questionnaire to screen OSAHS is a practical method.This study aimed to evaluate the value of the STOP-Bang questionnaire (SBQ) in screening OSAHS in sleep-disordered breathing clinic by comparing it with the Epworth sleepiness scales (ESS),Berlin questionnaire,and STOP questionnaire.Methods In this study,212 patients at the sleep-disordered breathing clinic of the Peking Union Medical College Hospital between May 2011 and January 2012 were prospectively included.They were asked to fill in the SBQ,ESS,Berlin questionnaire,and STOP questionnaire before overnight polysomnography (PSG).Using PSG as gold standard,the sensitivities and specificities of SBQ were compared with those of ESS,Berlin questionnaire,and STOP questionnaire.Results There was no significance in applying ESS score ≥11 to screen OSAHS and detect moderate and severe OSAHS (P >0.05).SBQ was superior to Berlin questionnaire and STOP questionnaire in screening OSAHS and detecting the severity of OSAHS patients.The sensitivities of SBQ score ≥3 with apnea hypopnea index (AHI) ≥5/h,AHI ≥15/h,and AHI ≥30/h as gold standards were 94.9%,96.5%,and 97.7%,respectively.The specificities were 50.0%,28.6%,and 17.9%,respectively.The area upper curves were 0.815 (0.706-0.925,P <0.01),0.746 (0.665-0.828,P <0.01),and 0.751 (0.686-0.817,P <0.01),respectively.According to SBQ,the population was classified into high-risk group and low-risk group.The gender,BMI,neck circumference,AHI,LSpO2,and number of subjects ofAHI ≥5/h,AHI ≥15/h,and AHI ≥30/h of these two groups were significantly different.Conclusions The SBQ has superior predictive value compared with ESS,Berlin questionnaire,and STOP questionnaire.It should be used further in screening for OSAHS in the general population.

  14. The OnyCOE-t™ questionnaire: responsiveness and clinical meaningfulness of a patient-reported outcomes questionnaire for toenail onychomycosis

    Science.gov (United States)

    Potter, Lori P; Mathias, Susan D; Raut, Monika; Kianifard, Farid; Tavakkol, Amir

    2006-01-01

    Background This research was conducted to confirm the validity and reliability and to assess the responsiveness and clinical meaningfulness of the OnyCOE-t™, a questionnaire specifically designed to measure patient-reported outcomes (PRO) associated with toenail onychomycosis. Methods 504 patients with toenail onychomycosis randomized to receive 12 weeks of terbinafine 250 mg/day with or without target toenail debridement in the IRON-CLAD® trial completed the OnyCOE-t™ at baseline, weeks 6, 12, 24, and 48. The OnyCOE-t™ is composed of 6 multi-item scales and 1 single-item scale. These include a 7-item Toenail Symptom assessment, which comprises both Symptom Frequency and Symptom Bothersomeness scales; an 8-item Appearance Problems scale; a 7-item Physical Activities Problems scale; a 1-item Overall Problem scale; a 7-item Stigma scale; and a 3-item Treatment Satisfaction scale. In total, 33 toenail onychomycosis-specific items are included in the OnyCOE-t™. Clinical data, in particular the percent clearing of mycotic involvement in the target toenail, and OnyCOE-t™ responses were used to evaluate the questionnaire's reliability, validity, responsiveness, and the minimally clinical important difference (MCID). Results The OnyCOE-t™ was shown to be reliable and valid. Construct validity and known groups validity were acceptable. Internal consistency reliability of multi-item scales was demonstrated by Cronbach's alpha > .84. Responsiveness was good, with the Treatment Satisfaction, Symptom Frequency, Overall Problem, and Appearance Problem scales demonstrating the most responsiveness (Guyatt's statistic of 1.72, 1.31, 1.13, and 1.11, respectively). MCID was evaluated for three different clinical measures, and indicated that approximately an 8.5-point change (on a 0 to 100 scale) was clinically meaningful based on a 25% improvement in target nail clearing. Conclusion The OnyCOE-t™ questionnaire is a unique, toenail-specific PRO questionnaire that can be

  15. The OnyCOE-t™ questionnaire: responsiveness and clinical meaningfulness of a patient-reported outcomes questionnaire for toenail onychomycosis

    Directory of Open Access Journals (Sweden)

    Kianifard Farid

    2006-08-01

    Full Text Available Abstract Background This research was conducted to confirm the validity and reliability and to assess the responsiveness and clinical meaningfulness of the OnyCOE-t™, a questionnaire specifically designed to measure patient-reported outcomes (PRO associated with toenail onychomycosis. Methods 504 patients with toenail onychomycosis randomized to receive 12 weeks of terbinafine 250 mg/day with or without target toenail debridement in the IRON-CLAD® trial completed the OnyCOE-t™ at baseline, weeks 6, 12, 24, and 48. The OnyCOE-t™ is composed of 6 multi-item scales and 1 single-item scale. These include a 7-item Toenail Symptom assessment, which comprises both Symptom Frequency and Symptom Bothersomeness scales; an 8-item Appearance Problems scale; a 7-item Physical Activities Problems scale; a 1-item Overall Problem scale; a 7-item Stigma scale; and a 3-item Treatment Satisfaction scale. In total, 33 toenail onychomycosis-specific items are included in the OnyCOE-t™. Clinical data, in particular the percent clearing of mycotic involvement in the target toenail, and OnyCOE-t™ responses were used to evaluate the questionnaire's reliability, validity, responsiveness, and the minimally clinical important difference (MCID. Results The OnyCOE-t™ was shown to be reliable and valid. Construct validity and known groups validity were acceptable. Internal consistency reliability of multi-item scales was demonstrated by Cronbach's alpha > .84. Responsiveness was good, with the Treatment Satisfaction, Symptom Frequency, Overall Problem, and Appearance Problem scales demonstrating the most responsiveness (Guyatt's statistic of 1.72, 1.31, 1.13, and 1.11, respectively. MCID was evaluated for three different clinical measures, and indicated that approximately an 8.5-point change (on a 0 to 100 scale was clinically meaningful based on a 25% improvement in target nail clearing. Conclusion The OnyCOE-t™ questionnaire is a unique, toenail-specific PRO

  16. Evaluating Multilingual Questionnaires: A Sociolinguistic Perspective

    National Research Council Canada - National Science Library

    Yuling Pan; Marissa Fond

    2014-01-01

    .... Census questionnaire in five languages and the American Community Survey questionnaire in two languages, we developed a coding scheme guided by sociolinguistic approaches to language and culture...

  17. The Otitis Media-6 questionnaire

    DEFF Research Database (Denmark)

    Heidemann, Christian Hamilton; Godballe, Christian; Kjeldsen, Anette Drøhse

    2013-01-01

    The Otitis Media-6 questionnaire (OM-6) is the most frequently used instrument to measure health related quality of life in children with otitis media. The main objectives of this study are 1) to translate and cross-culturally adapt the OM-6 into Danish, and 2) to assess important psychometric...... properties including structural validity and interpretability of the OM-6 in a Danish population of children suffering from otitis media....

  18. BCVPP chemotherapy for advanced Hodgkin's disease: evidence for greater duration of complete remission, greater survival, and less toxicity than with a MOPP regimen. Results of the Eastern Cooperative Oncology Group study.

    Science.gov (United States)

    Bakemeier, R F; Anderson, J R; Costello, W; Rosner, G; Horton, J; Glick, J H; Hines, J D; Berard, C W; DeVita, V T

    1984-10-01

    Two chemotherapy regimens for treatment of patients with advanced Hodgkin's disease, BCVPP (carmustine, cyclophosphamide, vinblastine, procarbazine, and prednisone) and MOPP (mechlorethamine hydrochloride, vincristine, procarbazine, and prednisone), were compared in a randomized prospective study. Two hundred ninety-three patients were evaluable in the induction phase of this study. The complete remission rate with BCVPP was 76% (112/147) and with MOPP, 73% (106/146) (p = 0.51). The duration of complete remissions for previously untreated patients given BCVPP was significantly longer than that for previously untreated patients given MOPP (p = 0.02). Although hematologic toxicities were similar, BCVPP caused less gastrointestinal (p = 0.0001) and neurologic toxicity (p = 0.01) than MOPP. Previously untreated patients achieving complete remission with BCVPP survived significantly longer than those receiving MOPP (p = 0.03). As primary induction chemotherapy for advanced Hodgkin's disease, BCVPP is an effective alternative to MOPP, having equal or greater therapeutic benefit with less toxicity.

  19. Ramathibodi Language Development Questionnaire: A Newly Developed Screening Tool for Detection of Delayed Language Development in Children Aged 18-30 Months.

    Science.gov (United States)

    Chuthapisith, Jariya; Wantanakorn, Pornchanok; Roongpraiwan, Rawiwan

    2015-08-01

    To develop a parental questionnaire for screening children with delayed language development in primary care settings. Ramathibodi Language Development (RLD) questionnaire was developed and completed by groups of 40 typically developing children age 18 to 30 months old and 30 children with delayed language development. The mean score was significantly lower in the delay language group (6.7 ± 1.9), comparing with the typically developing group (9.6 ± 0.7). The optimal ROC curve cut-off score was 8 with corresponding sensitivity and specificity were 98% and 72%, respectively. The corresponding area under the curve was 0.96 (95% CI = 0.92-0.99). The RLD questionnaire was the promising language developmental screening instrument that easily utilized in well-child examination settings.

  20. Completing the Complete ECC Formulae with Countermeasures

    Directory of Open Access Journals (Sweden)

    Łukasz Chmielewski

    2017-02-01

    Full Text Available This work implements and evaluates the recent complete addition formulae for the prime order elliptic curves of Renes, Costello and Batina on an FPGA platform. We implement three different versions:(1 an unprotected architecture; (2 an architecture protected through coordinate randomization; and (3 an architecture with both coordinate randomization and scalar splitting in place. The evaluation is done through timing analysis and test vector leakage assessment (TVLA. The results show that applying an increasing level of countermeasures leads to an increasing resistance against side-channel attacks. This is the first work looking into side-channel security issues of hardware implementations of the complete formulae.

  1. A second national questionnaire survey of TMA.

    Science.gov (United States)

    Ito-Habe, Naomi; Wada, Hideo; Matsumoto, Masanori; Fujimura, Yoshihiro; Murata, Mitsuru; Izuno, Takashi; Sugita, Minoru; Ikeda, Yasuo

    2010-07-01

    A second questionnaire survey of Japanese patients with thrombotic microangiopathy (TMA) was carried out to investigate the frequency, laboratory abnormalities and outcome in 2004 and 2005. The first and second surveys evaluated 397 patients including 19 with familial TMA and 378 with acquired TMA. The patients with acquired TMA included 165 with Escherichia coli O-157 infection-related TMA (O-157 TMA), 70 with ADAMTS13-related TMA (ADAMTS13 TMA) and 38 with other types of TMA (other TMA). The rate of ADAMTS13 TMA was significantly higher in patients with collagen diseases than in patients with all other underlying diseases (p TMA included plasma exchange (PE), steroids, antiplatelet agents, and anticoagulants, PE was carried out in 91.4% of patients with ADAMTS13 TMA, 68.4% of patients with other TMA and 12.7% of patients with O-157 TMA. The efficacy of PE and steroid therapy tended to be higher in patients with ADAMTS13 TMA than in those with other TMA. The complete remission rate was the highest and the mortality rate was the lowest in the patients with O-157 TMA. The mortality rate tended to be lower in patients with ADAMTS13 TMA than in those with other TMA. However, not all of the patients in our study were examined for ADAMTS13 at the time that this questionnaire survey was conducted.

  2. Asthma control measurement using five different questionnaires: a prospective study.

    Science.gov (United States)

    Vermeulen, Francois; de Meulder, Isabelle; Paesmans, Marianne; Muylle, Inge; Bruyneel, Marie; Ninane, Vincent

    2013-09-01

    Questionnaires play a key place in the assessment of asthma control. Different questionnaires have been developed. However, it remains largely unknown whether they can be used interchangeably. We wondered whether the panel of frequently used scores would give similar measurement of asthma control. The present study aimed to assess the agreement between five specific questionnaires. In this prospective study, ninety-nine patients completed five commonly used asthma control scores: the GINA, the Asthma Control Test™, the Royal College of Physician score, the Asthma Therapy Assessment Questionnaire (ATAQ), and the Asthma Control Questionnaire(©) (ACQ). The kappa coefficient was used to assess the agreement between questionnaires. The agreement between the GINA and other scores was only moderate (kappa coefficients amounted from 0.41 to 0.60). With respect to the "controlled" level, all the other scores gave higher results than GINA. All other scores also tended to underestimate GINA "uncontrolled level". For the "partly controlled level" defined by 3 of the 5 questionnaires, ACQ identified the same percentage of patients than GINA while ATAQ overestimated this percentage. This study shows only moderate agreement between five commonly used asthma control scores. The GINA score showed the lowest percentage of controlled and the highest percentage of uncontrolled asthma. As a consequence, all these scores do not seem to evaluate the same symptoms. NCT01350661. © 2013 Elsevier Ltd. All rights reserved.

  3. The Strengths and Difficulties Questionnaire in the Nordic countries

    DEFF Research Database (Denmark)

    Obel, Carsten; Heiervang, Einar; Rodriguez, Alina;

    2004-01-01

    BACKGROUND: The Strengths and Difficulties Questionnaire (SDQ) has been translated into the different Nordic languages between 1996 and 2003. During the past few years, SDQs have been completed for nearly 100,000 children and adolescents in population-based studies as well as in clinical samples...

  4. The development of a design behaviour questionnaire for multidisciplinary teams

    NARCIS (Netherlands)

    Peeters, Miranda A.G.; Tuijl, van Harrie F.J.M.; Reymen, Isabelle M.M.J.; Rutte, Christel G.

    2007-01-01

    The relationship between design behaviours and successful design task completion is studied for multidisciplinary design teams. In this research, no observational methods such as audio–visual recordings or ethnographic fieldwork were used, as often the case in design research, but a questionnaire ta

  5. The Crandall Intellectual Achievement Responsibility Questionnaire: A British Validation Study.

    Science.gov (United States)

    Reid, Ivan; Croucher, Audrey

    1980-01-01

    Over one thousand British primary schoolchildren completed the Crandall Intellectual Achievement Responsibility Questionnaire. Comparisons with earlier American data provided similar results. The Crandall scale is more closely related to attainment than to intelligence, indicating that high internalized reinforcement responsibility provides a…

  6. The Application of a Primary Science Delivery Evaluation Questionnaire

    Science.gov (United States)

    Lewthwaite, Brian; Fisher, Darrell

    2004-01-01

    The purpose of this investigation was to apply a validated curriculum evaluation instrument, the "Science Curriculum Implementation Questionnaire" (SCIQ), in an educational context in which a science curriculum review had recently been completed and, by so doing, ascertain the accuracy and potential value of the instrument as a…

  7. Assessment of Physical Activity by Applying IPAQ Questionnaire

    Science.gov (United States)

    Biernat, Elzbieta; Stupnicki, Romuald; Lebiedzinski, Bartlomiej; Janczewska, Lidia

    2008-01-01

    Study aim: To assess the suitability of the short 7-day IPAQ (self-completed) adapted to Polish population. Material and methods: Two surveys were conducted in 2005 on 296 random subjects (aged 20-60 years) from Warsaw and the Mazowiecki region. From these, 54 men and 79 women were requested to fill questionnaires, and 70 men and 93 women, were…

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

    DEFF Research Database (Denmark)

    la Cour, P; Højsted, J

    2015-01-01

    version of the CPAQ. METHODS: A total of 114 patients with chronic pain completed the questionnaire as well as other measures of pain, anxiety, depression, coping, and health-related quality of life. RESULTS: Internal consistency was satisfactory and the factorial analysis yielded a two-factor solution...

  9. Completions of rationals

    Directory of Open Access Journals (Sweden)

    Janusz J. Charatonik

    1994-05-01

    Full Text Available Spaces which are metrizable completions of the space Q of rationals are described. A characterization of metrizable spaces having the same family of metrizable completions as Q is deduced.

  10. EATING DISORDERS AND DIET MANAGEMENT IN CONTACT SPORTS; EAT-26 QUESTIONNAIRE DOES NOT SEEM APPROPRIATE TO EVALUATE EATING DISORDERS IN SPORTS.

    Science.gov (United States)

    Martínez Rodríguez, Alejandro; Vicente Salar, Néstor; Montero Carretero, Carlos; Cervelló Gimeno, Eduardo; Roche Collado, Enrique

    2015-10-01

    there is a growing concern in the appearance of eating disorders in athletes, especially those that practice sports grouped into weight categories. This affects the way athletes eat, using frequently unhealthy strategies to control weight, especially during the pre-competition period. this study analyses the prevalence of contact sports athletes in developing eating disorders, and how a controlled diet plan can reduce this risk. At the same time, it evaluates the use of the EAT-26 questionnaire to detect such disorders. a randomized frequency study was performed on 244 athletes (158 men, 86 women), who were separated into two groups: those that followed a diet plan given by a nutritionist, and a control group on a free diet. The athletes completed an EAT-26 questionnaire while participating in the University-level National Championships. the free diet group scored significantly higher on the questionnaire. Also, the female athletes controlled diet group scored significantly higher than their male counterparts. the results of the questionnaire indicate that an adequate nutritional program circumvents the use of unhealthy habits to control body weight and therefore avoids developing particular eating disorders. EAT-26 questionnaire does not seem the most appropriate tool to detect these disorders. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  11. Comparative Assessment of Dentists’ Psychological Health Status in Shiraz with their Physicians Counterparts Using General Health Questionnaire (GHQ-28

    Directory of Open Access Journals (Sweden)

    Jafar Hasanzade

    2013-02-01

    Full Text Available Background and Aims: This study was conducted to assess the psychological health status of dentists in Shiraz city.Materials and Methods: In this cross-sectional study, subjects consisted of 106 dentists and 94 general practitioners (comparison group from private and public clinics in Shiraz city. Subjects were requested to complete the standard general health questionnaire and a questionnaire on demographic variables. The data wereanalyzed by appropriate statistical tests. Chi-Square test and independent sample t-test were used to compare demographic and occupational variables of both groups. The questionnaires were scored and the overall score of each individual determined his/her psychological health status. Means of GHQ scores of both groups werecompared using statistical tests.Results: Both groups were similar in all demographic variables, except for age. The mean total score of GHQ-28 for both dentists (17.9 and physicians (16.34 groups were significantly lower than the cut-off point value of 23(P <0.01. The means of scores for somatic problems, depression, anxiety and insomnia as well as unusual social performance scales were significantly different between both groups (P<0.05. A significant positive association was found between GHQ total score and job tenure.Conclusion: Our findings revealed that psychological health status of dentists was poorer than that of physicians.Additionally, dentists’ scores were significantly different from those of their counterparts in all GHQ sub-scales.

  12. 19 CFR 357.105 - Questionnaires.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Questionnaires. 357.105 Section 357.105 Customs... Questionnaires. For reviews conducted under section 106(b)(2), the Secretary normally will send questionnaires to potential producers/suppliers of the product to determine whether it is in short supply. Questionnaires...

  13. Group online mindfulness training: proof of concept.

    Science.gov (United States)

    Kemper, Kathi J; Yun, Jonathan

    2015-01-01

    Mindfulness-based stress reduction training is attractive, but training with an expert teacher is often inconvenient and costly. This proof-of-concept project assessed the feasibility of providing a hybrid of free online mindfulness-based stress reduction training with small group peer facilitation. Six medical students asked a family medicine resident with 5 years of meditation experience but no formal training as a teacher to facilitate 8 weekly group sessions using a free online mindfulness-based stress reduction course. They completed pre- and posttraining questionnaires online. Six of the 7 trainees completed at least half the sessions. Completers and noncompleters had similar age (29 years), gender (about half male), and health status. Changes in the expected direction were observed for perceived stress, mindfulness, resilience, and confidence in providing calm, compassionate care. The hybrid of online mindfulness-based stress reduction training with peer support is feasible. Additional research is warranted to formally evaluate the impact of this approach.

  14. A New Statistic for Variable Selection in Questionnaire Analysis

    Institute of Scientific and Technical Information of China (English)

    ZHANG Jun-hua; FANG Wei-wu

    2001-01-01

    In this paper, a new statistic is proposed for variable selection which is one of the important problems in analysis of questionnaire data. Contrasting to other methods, the approach introduced here can be used not only for two groups of samples but can also be easily generalized to the multi-group case.

  15. On completely irreducible operators

    Institute of Scientific and Technical Information of China (English)

    JIANG Zejian; SUN Shanli

    2006-01-01

    Let T be a bounded linear operator on Hilbert space H,M an invariant subspace of T.If there exists another invariant subspace N of T such that H=M+N and M ∩ N=0,then M is said to be a completely reduced subspace of T.If T has a nontrivial completely reduced subspace,then T is said to be completely reducible;otherwise T is said to be completely irreducible.In the present paper we briefly sum up works on completely irreducible operators that have been done by the Functional Analysis Seminar of Jilin University in the past ten years and more.The paper contains four sections.In section 1 the background of completely irreducible operators is given in detail.Section 2 shows which operator in some well-known classes of operators,for example,weighted shifts,Toeplitz operators,etc.,is completely irreducible.In section 3 it is proved that every bounded linear operator on the Hilbert space can be approximated by the finite direct sum of completely irreducible operators.It is clear that a completely irreducible operator is a rather suitable analogue of Jordan blocks in L(H),the set of all bounded linear operators on Hilbert space H.In section 4 several questions concerning completely irreducible operators are discussed and it is shown that some properties of completely irreducible operators are different from properties of unicellular operators.

  16. [Some psychometric attributes of the Family Assessment Questionnaires].

    Science.gov (United States)

    Beauvale, Andrzej; de Barbaro, Bogdan; Namysłowska, Irena; Furgał, Mariusz

    2002-01-01

    In this article we present some of the more important findings from research aimed at the validation and normalisation of the Family Assessment Questionnaire (Dyadic Questionnaire, Family Questionnaire, Self-Estimation Questionnaire), which is the Polish adaptation of Manfred Cierpka's and Gabriele Frevert's "Familienboegen". In the presented study 1511 individuals from 557 families took part. Of these 658 individuals (including 162 children) came from 248 families which had no clinical health or adjustment problems, while 853 individuals (including 305 children) came from 309 families with problems due to schizophrenia, anorexia nervosa, coronary heart disease or family crisis. A new method of analysing raw results from the questionnaire scales was formulated and verified. This method was based on the criterium of sufficient satisfaction regarding the aspect of family life measured by the scale. The original scales of all the questionnaires (Task Completion, Role Performance, Communication, Emotionality, Affective Involvement, Control, and Values and norms) were characterised by average or low reliability; the general scales were characterised by high reliability (the Dyadic Questionnaire with very high reliability). As a result of factor analysis new scales were created with acceptable or high reliability. These were the scale of Positive statements, the scale of Negative statements in the dyadic and family questionnaires, and the scales of kindness, care and resentment in the Self-Estimation Questionnaire. The general scales and the factor scales generally significantly differentiated between the sub-samples selected due to the type of family problems present and relationship. On the other hand the 7 original scales did so only sporadically or weakly. Better results were obtained by families without health or adjustment problems while the worst results were obtained by families in crisis.

  17. A comparison of data quality and practicality of online versus postal questionnaires in a sample of testicular cancer survivors.

    Science.gov (United States)

    Smith, Allan Ben; King, Madeleine; Butow, Phyllis; Olver, Ian

    2013-01-01

    We aimed to compare data quality from online and postal questionnaires and to evaluate the practicality of these different questionnaire modes in a cancer sample. Participants in a study investigating the psychosocial sequelae of testicular cancer could choose to complete a postal or online version of the study questionnaire. Data quality was evaluated by assessing sources of nonobservational errors such as participant nonresponse, item nonresponse and sampling bias. Time taken and number of reminders required for questionnaire return were used as indicators of practicality. Participant nonresponse was significantly higher among participants who chose the postal questionnaire. The proportion of questionnaires with missing items and the mean number of missing items did not differ significantly by mode. A significantly larger proportion of tertiary-educated participants and managers/professionals completed the online questionnaire. There were no significant differences in age, relationship status, employment status, country of birth or language spoken by completion mode. Compared with postal questionnaires, online questionnaires were returned significantly more quickly and required significantly fewer reminders. These results demonstrate that online questionnaire completion can be offered in a cancer sample without compromising data quality. In fact, data quality from online questionnaires may be superior due to lower rates of participant nonresponse. Investigators should be aware of potential sampling bias created by more highly educated participants and managers/professionals choosing to complete online questionnaires. Besides this issue, online questionnaires offer an efficient method for collecting high-quality data, with faster return and fewer reminders. Copyright © 2011 John Wiley & Sons, Ltd.

  18. Chronic liver disease questionnaire:Translation and validation in Thais

    Institute of Scientific and Technical Information of China (English)

    Abhasnee Sobhonslidsuk; Chatchawan Silpakit; Ronnachai Kongsakon; Patchareeya Satitpornkul; Chaleaw Sripetch

    2004-01-01

    AIM: Quality of life (QOL) is a concept that incorporates many aspects of life beyond "health". The chronic liver disease questionnaire (CLDQ) was developed to evaluate the impact of chronic liver diseases (CLD) on QOL. The objectives of this study were to translate and validate a liver specific questionnaire, the CLDQ.METHODS: The CLDQ was formally translated from the original version to Thai language with permission. The translation process included forward translation, back translation, cross-cultural adaptation and a pretest. Reliability and validity of the translated version was examined in CLD patients. Enrolled subjects included CLD and normal subjects with age- and sex-matched. Collected data were demography,physical findings and biochemical tests. All subjects were asked to complete the translated versions of CLDQ and SF-36, which was previously validated. Cronbach's alpha and test-retest were performed for reliability analysis. One-way Anova or non-parametric method was used to determine discriminant validity. Spearman's rank correlation was used to assess convergent validity. P-value <0.05 was considered statistically significant.RESULTS: A total of 200 subjects were recruited into the study, with 150 CLD and 50 normal subjects. Mean ages (SD) were 47.3(11.7) and 49.1(8.5) years, respectively. The number of chronic hepatitis: cirrhosis was 76:74, and the ratio of cirrhotic patients classified as Child A:B:C was 37(50%): 26(35%): 11(15%). Cronbach's alpha of the overall CLDQ scores was 0.96 and of all domains were higher than0.93. Item-total correlation was >0.45. Test-retest reliability done at 1 to 4 wk apart was 0.88 for the average CLDQ score and from 0.68 to 0.90 for domain scores. The CLDQ was found to have discriminant validity. The highest scores of CLDQ domains were in the normal group, scores were lower in the compensated group and lowest in the decompensated group. The significant correlation between domains of the CLDQ and SF-36 was found

  19. Method for Allocating Walsh Codes by Complete Group Information Walsh Code in CDMA Cellular System%一种在CDMA网状系统中通过完整分组信息分配Walsh码的方法

    Institute of Scientific and Technical Information of China (English)

    Waleej Haider; Seema Ansari; Muhammad Nouman Durrani

    2009-01-01

    A method for allocating Walsh codes by group in a CDMA(Code Division Multiple Access)cellular system is disclosed.The proposed system provides a method for grouping,allocating,removing and detecting of the minimum traffic group to minimize tlle time for allocating a call or transmitted data to an idle Walsh code.thereby,improving the performance of the system and reducing the time required to set up the call.The new concept of CGIWC has been presented tO solve the calls or data allocating and remoral from the Walsh Code.Preferably,these steps are performed by a BCS(Base station Call control Processor)at a CDMA base station.Moreover,a comparison with the previous work has been shown for the support of our related work.At the end,the future direction in which the related work can be employed,are highlighted.

  20. Measuring Gratitude: A Comparative Validation of the Dutch Gratitude Questionnaire (GQ6 and Short Gratitude, Resentment, and Appreciation Test (SGRAT

    Directory of Open Access Journals (Sweden)

    Lilian Jans-Beken

    2015-05-01

    Full Text Available The aim of this article was to validate and compare the Dutch translations of the Gratitude Questionnaire (GQ6 and the Short Gratitude, Resentment, and Appreciation Test (SGRAT in an adult general population sample. In an online survey, 706 respondents ('M 'age = 44, 'SD 'age = 14 completed Dutch versions of the GQ6, the SGRAT, the Satisfaction With Life Scale (SWLS and the Positive Affect and Negative Affect Schedule (PANAS. At six week follow-up, 440 (62% of them ('M' age = 46, 'SD' age = 14 again completed the GQ6-NL and SGRAT-NL. Parallel analyses, exploratory factor analyses and confirmatory factor analyses revealed and confirmed one factor for the GQ6-NL, and three factors for the SGRAT-NL. Internal consistency indices of the GQ6-NL and of the SGRAT-NL were satisfactory. Both questionnaires demonstrated good test-retest reliability. Regression analyses showed, for the total scores on both gratitude questionnaires, positive associations with the SWLS and the Positive Affect Scale, and negative associations with the Negative Affect Scale. The results support the validity of the Dutch GQ6 and SGRAT. These questionnaires can be used to conduct further research of the grateful disposition in Dutch speaking individuals and groups.

  1. The oral health-related quality of life in edentulous patients treated with conventional complete dentures.

    Science.gov (United States)

    Albaker, Abdulaziz M

    2013-03-01

    To compare the oral health-related quality of life (OHRQoL) between patients with both maxillary and mandibular complete denture and those with either the maxillary or the mandibular complete denture. Satisfaction of denture wearers can be estimated using the OHRQoL questionnaires like the OHIP-EDENT and the Geriatric Oral Health Assessment Index (GOHAI). Two questionnaires were used to compare the OHRQoL between edentulous patients who had conventional removable complete denture on both jaws and those who had on either one of the jaws. The age of the participants ranged from 42 to 75 years, with the mean age of 58 ± 8.12 years. The mean OHIP-EDENT scores were significantly high among those who wore conventional dentures in both jaws (54.12 ± 5.21), compared with the participants who only had denture either on upper or lower jaw (46.52 ± 7.35). It was noticed that the mean GOHAI score was significantly lower (p denture on both upper and lower jaw (28.25 ± 3.67), as compared to those who had conventional denture only on one arch (35.12 ± 2.11). Patients with complete dentures in both jaw (Group I) were less satisfied than patients with single complete denture (Group II). The result obtained in this study shows dissatisfaction with conventional dentures among edentulous patients. © 2012 The Gerodontology Society and John Wiley & Sons A/S.

  2. Towards Tailored Patient's Management Approach: Integrating the Modified 2010 ACR Criteria for Fibromyalgia in Multidimensional Patient Reported Outcome Measures Questionnaire.

    Science.gov (United States)

    El Miedany, Yasser; El Gaafary, Maha; Youssef, Sally; Ahmed, Ihab

    2016-01-01

    Objectives. To assess the validity, reliability, and responsiveness to change of a patient self-reported questionnaire combining the Widespread Pain Index and the Symptom Severity Score as well as construct outcome measures and comorbidities assessment in fibromyalgia patients. Methods. The PROMs-FM was conceptualized based on frameworks used by the WHO Quality of Life tool and the PROMIS. Initially, cognitive interviews were conducted to identify item pool of questions. Item selection and reduction were achieved based on patients as well as an interdisciplinary group of specialists. Rasch and internal consistency reliability analyses were implemented. The questionnaire included the modified ACR criteria main items (Symptom Severity Score and Widespread Pain Index), in addition to assessment of functional disability, quality of life (QoL), review of the systems, and comorbidities. Every patient completed HAQ and EQ-5D questionnaires. Results. A total of 146 fibromyalgia patients completed the questionnaire. The PROMs-FM questionnaire was reliable as demonstrated by a high standardized alpha (0.886-0.982). Content construct assessment of the functional disability and QoL revealed significant correlation (p < 0.01) with both HAQ and EQ-5D. Changes in functional disability and QoL showed significant (p < 0.01) variation with diseases activity status in response to therapy. There was higher prevalence of autonomic symptoms, CVS risk, sexual dysfunction, and falling. Conclusions. The developed PROMs-FM questionnaire is a reliable and valid instrument for assessment of fibromyalgia patients. A phased treatment regimen depending on the severity of FMS as well as preferences and comorbidities of the patient is the best approach to tailored patient management.

  3. Differential Effects on Student Demographic Groups of Using ACT® College Readiness Assessment Composite Score, Act Benchmarks, and High School Grade Point Average for Predicting Long-Term College Success through Degree Completion. ACT Research Report Series, 2013 (5)

    Science.gov (United States)

    Radunzel, Justine; Noble, Julie

    2013-01-01

    In this study, we evaluated the differential effects on racial/ethnic, family income, and gender groups of using ACT® College Readiness Assessment Composite score and high school grade point average (HSGPA) for predicting long-term college success. Outcomes included annual progress towards a degree (based on cumulative credit-bearing hours…

  4. Voiding patterns in men evaluated by a questionnaire survey

    DEFF Research Database (Denmark)

    Sommer, P; Nielsen, K K; Bauer, T;

    1990-01-01

    A questionnaire on obstructive and irritative voiding symptoms was sent to 572 men aged between 20 and 79 years, selected at random from the National Register; 337 questionnaires were completed. None of the responders had consulted a doctor because of voiding symptoms. There was a significant...... had symptoms equal in severity to those found in men undergoing prostatectomy; 29% and 11% of men in the eighth decade [corrected] had nocturia twice and 3 times or more respectively; 19% complained of urge incontinence. More information on possible treatment is needed....

  5. International evaluation of the psychometrics of health-related quality of life questionnaires for use among long-term survivors of testicular and prostate cancer.

    Science.gov (United States)

    van Leeuwen, Marieke; Kieffer, Jacobien M; Efficace, Fabio; Fosså, Sophie D; Bolla, Michel; Collette, Laurence; Colombel, Marc; De Giorgi, Ugo; Holzner, Bernhard; van de Poll-Franse, Lonneke V; van Poppel, Hendrik; White, Jeff; de Wit, Ronald; Osanto, Susanne; Aaronson, Neil K

    2017-05-11

    Understanding of the physical, functional and psychosocial health problems and needs of cancer survivors requires cross-national and cross-cultural standardization of health-related quality of life (HRQoL) questionnaires that capture the full range of issues relevant to cancer survivors. To our knowledge, only one study has investigated in a comprehensive way whether a questionnaire used to evaluate HRQoL in cancer patients under active treatment is also reliable and valid when used among (long-term) cancer survivors. In this study we evaluated, in an international context, the psychometrics of HRQoL questionnaires for use among long-term, disease-free, survivors of testicular and prostate cancer. In this cross-sectional study, we recruited long-term survivors of testicular and prostate cancer from Northern and Southern Europe and from the United Kingdom who had participated in two phase III EORTC clinical trials. Participants completed the SF-36 Health Survey, the EORTC QLQ-C30 questionnaire, the QLQ-PR25 (for prostate cancer) or the QLQ-TC26 (for testicular cancer) questionnaires, and the Impact of Cancer questionnaire. Testicular cancer survivors also completed subscales from the Nordic Questionnaire for Monitoring the Age Diverse Workforce. Two hundred forty-two men (66% response rate) were recruited into the study. The average time since treatment was more than 10 years. Overall, there were few missing questionnaire data, although scales related to sexuality, satisfaction with care and relationship concerns of men without partners were missing in more than 10% of cases. Debriefing showed that in general the questionnaires were accepted well. Many of the survivors scored at the upper extremes of the questionnaires, resulting in floor and ceiling effects in 64% of the scales. All of the questionnaires investigated met the threshold of 0.70 for group level reliability, with the exception of the QLQ-TC26 (mean reliability .64) and the QLQ-PR25 (mean reliability

  6. Development of a questionnaire encompassing indicators of distress: a tool for use with women in surgical continuity of care for breast cancer.

    Science.gov (United States)

    Jørgensen, L; Garne, J P; Søgaard, M; Laursen, B S

    2015-04-01

    Women with breast cancer often experience significant distress. Currently, there are no questionnaires aimed at identifying women's unique and possible changing indicators for distress in surgical continuity of care for breast cancer. We developed and tested three questionnaires specifically for this use. We first searched PubMed, CINAHL and PsycINFO to retrieve information on previously described indicators. Next, we conducted a focus group interview with 6 specialised nurses, who have extensive experience about consequences of breast cancer for women in surgical continuity of care. The questionnaire was tested on 18 women scheduled for breast cancer surgery. Subsequently, the women were debriefed to gain knowledge about comprehensibility, readability and relevance of items, and the time needed to complete the questionnaire. After adjustment, the questionnaires were field-tested concomitantly with a clinical study, which both consisted of a survey and an interview study. Three multi-item questionnaires were developed specific to different time points in surgical continuity of care. The questionnaires share a core of statements divided into seven sub-scales: emotional and physical situation, social condition, sexuality, body image, religion and organisational factors. Besides the core of statements, each questionnaire has different statements depending on the time point of surgical continuity of care when it was to be responded to. The questionnaires contain comprehensive items that can identify indicators for distress in individual women taking part in surgical continuity of care. The items were understandable and the time used for filling in the questionnaires was reasonable. Copyright © 2014 Elsevier Ltd. All rights reserved.

  7. Road accidents at night in the Netherlands : a national analysis according to official road accident data. Contribution to OECD Research Group TS 3 on Improving Road Safety at Night.

    NARCIS (Netherlands)

    Harris, S.

    1979-01-01

    The questionnaire about night-time accident data of the OECD Research Group TS 3 on Improving Road Safety at Night was filled in for the Netherlands. Thereafter a national analysis was written, using the already completed accident data questionnaire. Guidelines for the contents and presentation fo

  8. Latino College Completion: Texas

    Science.gov (United States)

    Excelencia in Education (NJ1), 2012

    2012-01-01

    In 2009, Excelencia in Education launched the Ensuring America's Future initiative to inform, organize, and engage leaders in a tactical plan to increase Latino college completion. An executive summary of Latino College Completion in 50 states synthesizes information on 50 state factsheets and builds on the national benchmarking guide. Each…

  9. Completely random signed measures

    DEFF Research Database (Denmark)

    Hellmund, Gunnar

    Completely random signed measures are defined, characterized and related to Lévy random measures and Lévy bases.......Completely random signed measures are defined, characterized and related to Lévy random measures and Lévy bases....

  10. Latino College Completion: Kansas

    Science.gov (United States)

    Excelencia in Education (NJ1), 2012

    2012-01-01

    In 2009, Excelencia in Education launched the Ensuring America's Future initiative to inform, organize, and engage leaders in a tactical plan to increase Latino college completion. An executive summary of Latino College Completion in 50 states synthesizes information on 50 state factsheets and builds on the national benchmarking guide. Each…

  11. Latino College Completion: Hawaii

    Science.gov (United States)

    Excelencia in Education (NJ1), 2012

    2012-01-01

    In 2009, Excelencia in Education launched the Ensuring America's Future initiative to inform, organize, and engage leaders in a tactical plan to increase Latino college completion. An executive summary of Latino College Completion in 50 states synthesizes information on 50 state factsheets and builds on the national benchmarking guide. Each…

  12. Validation of online versions of tinnitus questionnaires translated into Swedish

    Directory of Open Access Journals (Sweden)

    Karolina Müller

    2016-11-01

    Full Text Available BackgroundDue to the lack of objective measures for assessing tinnitus, its clinical evaluation largely relies on the use of questionnaires and psychoacoustic tests. A global assessment of tinnitus burden would largely benefit from holistic approaches that not only incorporate measures of tinnitus but also take into account associated fears, emotional aspects (stress, anxiety, and depression, and quality of life. In Sweden, only a few instruments are available for assessing tinnitus, and the existing tools lack validation. Therefore, we translated a set of questionnaires into Swedish and evaluated their reliability and validity in a group of tinnitus subjects. MethodsWe translated the English versions of the Tinnitus Functional Index (TFI, the Fear of Tinnitus Questionnaire (FTQ, the Tinnitus Catastrophizing Scale (TCS, the Perceived Stress Questionnaire (PSQ-30, and the Tinnitus Sample Case History Questionnaire (TSCHQ into Swedish. These translations were delivered via the internet with the already existing Swedish versions of the Tinnitus Handicap Inventory (THI, the Hospital Anxiety and Depression Scale (HADS, the Hyperacusis Questionnaire (HQ, and the World Health Organization Quality of Life questionnaire (WHOQoL-BREF. Psychometric properties were evaluated by means of internal consistency (Cronbach’s alpha α and test-retest reliability across a 9-week interval (Intraclass Correlation Coefficient ICC, Cohen’s kappa in order to establish construct as well as clinical validity using a sample of 260 subjects from a population-based cohort.ResultsInternal consistency was acceptable for all questionnaires (α >0.7 with the exception of the ‘social relationships’ subscale of the WHOQoL-BREF. Test-retest reliability was generally acceptable (ICC >.70, Cohens Kappa >.60 for the tinnitus-related questionnaires, except for the TFI ‘sense of control’ subscale and 15 items of the TSCHQ. Spearmen rank correlations showed that almost all

  13. Validation of Online Versions of Tinnitus Questionnaires Translated into Swedish

    Science.gov (United States)

    Müller, Karolina; Edvall, Niklas K.; Idrizbegovic, Esma; Huhn, Robert; Cima, Rilana; Persson, Viktor; Leineweber, Constanze; Westerlund, Hugo; Langguth, Berthold; Schlee, Winfried; Canlon, Barbara; Cederroth, Christopher R.

    2016-01-01

    Background: Due to the lack of objective measures for assessing tinnitus, its clinical evaluation largely relies on the use of questionnaires and psychoacoustic tests. A global assessment of tinnitus burden would largely benefit from holistic approaches that not only incorporate measures of tinnitus but also take into account associated fears, emotional aspects (stress, anxiety, and depression), and quality of life. In Sweden, only a few instruments are available for assessing tinnitus, and the existing tools lack validation. Therefore, we translated a set of questionnaires into Swedish and evaluated their reliability and validity in a group of tinnitus subjects. Methods: We translated the English versions of the Tinnitus Functional Index (TFI), the Fear of Tinnitus Questionnaire (FTQ), the Tinnitus Catastrophizing Scale (TCS), the Perceived Stress Questionnaire (PSQ-30), and the Tinnitus Sample Case History Questionnaire (TSCHQ) into Swedish. These translations were delivered via the internet with the already existing Swedish versions of the Tinnitus Handicap Inventory (THI), the Hospital Anxiety and Depression Scale (HADS), the Hyperacusis Questionnaire (HQ), and the World Health Organization Quality of Life questionnaire (WHOQoL-BREF). Psychometric properties were evaluated by means of internal consistency [Cronbach's alpha (α)] and test–retest reliability across a 9-week interval [Intraclass Correlation Coefficient (ICC), Cohen's kappa] in order to establish construct as well as clinical validity using a sample of 260 subjects from a population-based cohort. Results: Internal consistency was acceptable for all questionnaires (α > 0.7) with the exception of the “social relationships” subscale of the WHOQoL-BREF. Test–retest reliability was generally acceptable (ICC > 0.70, Cohens kappa > 0.60) for the tinnitus-related questionnaires, except for the TFI “sense of control” subscale and 15 items of the TSCHQ. Spearmen rank correlations showed that

  14. Questionnaires for assessment of female sexual dysfunction

    DEFF Research Database (Denmark)

    Giraldi, Annamaria; Rellini, Alessandra; Pfaus, James G;

    2011-01-01

    There are many methods to evaluate female sexual function and dysfunction (FSD) in clinical and research settings, including questionnaires, structured interviews, and detailed case histories. Of these, questionnaires have become an easy first choice to screen individuals into different categories...

  15. Database of Standardized Questionnaires About Walking & Bicycling

    Science.gov (United States)

    This database contains questionnaire items and a list of validation studies for standardized items related to walking and biking. The items come from multiple national and international physical activity questionnaires.

  16. Why does epidemiology need better questionnaires?

    DEFF Research Database (Denmark)

    Tong, S.; Ring, I.; Olsen, Jørn

    2003-01-01

    The authors argue for the use of validated questionnaires whenever possible to improve the quality of epidemiological research.......The authors argue for the use of validated questionnaires whenever possible to improve the quality of epidemiological research....

  17. Development and psychometric testing of the Chinese Postnatal Risk Factors Questionnaire (CPRFQ) for postpartum depression.

    Science.gov (United States)

    Yan, Xiaoyu; Lu, Jun; Shi, Shenxun; Wang, Ximei; Zhao, Rui; Yan, Yuan; Chen, Gang

    2015-04-01

    This article describes the development and psychometric assessment of the Chinese Postnatal Risk Factors Questionnaire (CPRFQ). There were four phases in this process: (1) the items were generated using a literature review and a focus group, (2) content validity was evaluated by an expert panel, (3) a pilot study was conducted with 45 postpartum women to refine the scale, and (4) a convenience sample of 256 postpartum women in China was recruited to complete the questionnaire. Construct validity was established by exploratory factor analysis; a four-factor structure of the scale was accepted (social and family, personality and relationship, mother and infant, maternal feelings and 'doing the month'). These factors explained 47.46 % of the variance. Pearson's correlation coefficient was conducted to test convergent validity with the Edinburgh Postnatal Depression Scale (EPDS) (r = 0.54; p < 0.001). The Cronbach's alpha coefficient of the four subscales ranged from 0.58 to 0.71. The final 18-item version of the questionnaire is potentially a valuable tool for assessing postnatal risk factors in Chinese postpartum mothers.

  18. A comparison of Likert scale and visual analogue scales as response options in children's questionnaires.

    Science.gov (United States)

    van Laerhoven, H; van der Zaag-Loonen, H J; Derkx, B H F

    2004-06-01

    To examine which response options children prefer and which they find easiest to use, and to study the relative reliability of the different response options. A consecutive group of unselected children (n = 120) filled out three questionnaires in a paediatric outpatient clinic. Each questionnaire included seven similar questions, but had different response options: the Likert scale, the Visual Analogue Scale (VAS) and the numeric VAS. In general, the questions were not related to the children's particular diseases, but dealt with the frequency of simple activities, their feelings and opinions. The pages with the three different response options were offered in random order. Afterwards, the children rated their preference and ease of use of the different response options on a scale from one to 10. Children preferred the Likert scale (median mark 9.0) over the numeric VAS (median mark 8.0) and the simple VAS (median 6.0). They considered the Likert scale easiest to fill out (median mark 10 vs 9 and 7.5 for the numeric and simple VAS, respectively). Results of the different response options correlated strongly with each other (rho = 0.67-0.90, p Likert scale over the numeric and simple VAS and find it easiest to complete. The Likert scale, the simple VAS and the numeric VAS are of comparable reliability. The Likert scale is recommended for use in questionnaires for children, although research into larger and more diverse samples is needed.

  19. The quantitative ADAM questionnaire: a new tool in quantifying the severity of hypogonadism

    Science.gov (United States)

    Mohamed, O; Freundlich, R E; Dakik, H K; Grober, E D; Najari, B; Lipshultz, L I; Khera, M

    2009-01-01

    Androgen deficiency is a pervasive problem in the older male population and is thought to be responsible for many symptoms once considered to be the result of normal aging. Numerous methods have been proposed to facilitate the detection of men at risk for androgen deficiency. In this article, we propose a novel screening tool, the quantitative Androgen Deficiency in the Aging Male (qADAM) questionnaire and report its successful use in quantifying the severity of androgen deficiency in a group of older men. Fifty-seven males scheduled to undergo radical prostatectomy for prostate cancer completed the qADAM as well as the Sexual Health Inventory for Men (SHIM) and the Expanded Prostate Cancer Index Composite hormonal/sexual (EPICh/EPICs) questionnaires. Thirty-four men also had serum testosterone levels measured for comparison. The qADAM showed statistically significant correlation to the SHIM (P=0.001), EPICh (P=0.016), EPICs (P=<0.001), and serum testosterone (P=0.046). The qADAM represents a viable alternative to existing questionnaires used to detect androgen deficiency and to assess response to treatment. PMID:19657348

  20. Cannabis expectancies in substance misusers: French validation of the Marijuana Effect Expectancy Questionnaire.

    Science.gov (United States)

    Guillem, Eric; Notides, Christine; Vorspan, Florence; Debray, Marcel; Nieto, Isabel; Leroux, Mayliss; Lépine, Jean-Pierre

    2011-01-01

    The aim of this study was to evaluate the psychometric properties of the French version of the Marijuana Effect Expectancy Questionnaire (48 items) and study the cannabis expectancies according to the patterns of substance use and psychiatric disorders (DSM-IV). A sample of 263 subjects (average age 33.1 years [SD = 8.7], 56% men) consisting of cannabis users (n = 64), psychiatric inpatients (n = 175, most of whom were hospitalized for withdrawal), and a control group (n = 24) completed the questionnaire. Internal reliability was good (α= .87) and temporal reliability was satisfactory, with 24 of 48 items having a significant κ ≥ .41. Factor analysis showed four main factors that explained 42.1% of the total variance. The women feared Cognitive Impairment and Negative Effects, and Negative Behavioral Effects more than the men. The onset age of cannabis use, onset age of abuse, abuse and dependence were associated with fewer negative expectancies. Cannabis dependents differed from abusers by more Relaxation and Social Facilitation expectancies. Patients with major depressive episodes, panic disorder, social anxiety disorder, or posttraumatic stress disorder feared negative effects the most. Schizophrenic patients expected more Perceptual Enhancement and Craving. The French version of the Marijuana Effect Expectancy Questionnaire has good psychometric properties and is valid to assess cannabis expectancies in adolescents and adults with substance use disorders.

  1. The effects of different gender groupings on middle school students' performance in science lab

    Science.gov (United States)

    Drab, Deborah D.

    Grouping students for labs in science classes is a common practice. This mixed methods quasi-experimental action research study examines homogeneous and heterogeneous gender grouping strategies to determine what gender grouping strategy is the most effective in a coeducational science classroom setting. Sixth grade students were grouped in same-gender and mixed-gender groups, alternating each quarter. Over the course of an academic year, data were collected from four sources. The teacher-researcher observed groups working during hands-on activities to collect data on student behaviors. Students completed post-lab questionnaires and an end-of-course questionnaire about their preferences and experiences in the different grouping strategies. Student scores on written lab assignments were also utilized. Data analysis focused on four areas: active engagement, student achievement, student perceptions of success and cooperative teamwork. Findings suggest that teachers may consider grouping students of different ability levels according to different gender grouping strategies to optimize learning.

  2. Characterization of complete denture

    National Research Council Canada - National Science Library

    Srivastava, Rajeev; Choukse, Vivek

    2011-01-01

    Characterization is a procedure in which the character or collective qualities of a person are introduced in the complete denture, either by modification of teeth or denture bases, to make it appear...

  3. Hollow Maxillary Complete Denture

    National Research Council Canada - National Science Library

    Radke, Usha; Mundhe, Darshana

    2011-01-01

    .... The resorption occurs at a faster rate in mandibular arch as compared to the maxillary arch; but severely atrophic maxillae with large interridge distance often pose a clinical challenge during fabrication of a successful maxillary complete denture...

  4. 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

  5. Evidence of validity of an inhalant-craving questionnaire.

    Science.gov (United States)

    Alonso-Matías, Lizeth; Páez-Martínez, Nayeli; Reyes-Zamorano, Ernesto; González-Olvera, Jorge J

    2015-12-15

    Inhalants are substances widely used as recreational drugs: their addictive potential has been demonstrated by many studies. There is no reported measurable evidence of craving in inhalant users. The main goal of this study was to design and obtain evidence of validity of the score of a questionnaire for the evaluation of inhalant craving (ICQ) in a Mexican population sample. The ICQ is a type of visual analog scale with ten items. Face validity was evaluated by a group of experts in the addiction field. Reviewers considered the completeness, semantics, and sentence structure to guarantee a conceptual representation of the items. The final ICQ was applied to a sample of 520 Mexican high school students, 46% women and 54% men, between 12-19 years of age (M=15.18; SD=1.48), from 7th to 12th grades. The internal consistency of the ICQ showed a Cronbach's Alpha of 0.947. The 10 items were grouped into one single factor, with a factor loading above 0.74 for each of them. ROC analysis breakpoint was located at 18.5 mm with a sensitivity of 0.855 and specificity of 0.753. Thirty-three per cent (n= 172) of the student population evaluated reported the use of inhalants at some point in their lifetimes, with an average of misuse beginning at 13.6 years of age. The ICQ showed adequate psychometric properties, suggesting that the instrument may be considered a useful tool for screening for craving in young inhalant users.

  6. Psychometric properties of the Greek Diabetes Treatment Satisfaction Questionnaire

    Directory of Open Access Journals (Sweden)

    Kontodimopoulos Nick

    2012-02-01

    Full Text Available Abstract Objectives Measurement of treatment satisfaction in diabetes is important as it has been shown to be associated with positive outcomes, reduced disease cost and better health. The aim of this study was to assess the construct validity and internal consistency reliability of the Greek version of the Diabetes Treatment Satisfaction Questionnaire (DTSQ. Methods A sample of type II diabetes patients (N = 172 completed the DTSQ status version, the SF-36 health survey and also provided data regarding treatment method, clinical and socio-demographic status. Instrument structure, reliability (Cronbach's a and construct validity (convergent, discriminative, concurrent and known-groups were assessed. Results The DTSQ measurement properties were confirmed in the Greek version with confirmatory factor analysis (CFA. Scale reliability was high (Cronbach's a = 0.92. Item-scale internal consistency and discriminant validity were also good, exceeding the designated success criteria. Significant correlations were observed between DTSQ items/overall score and SF-36 scales/component scores, which were hypothesized to measure similar dimensions. Known groups' comparisons yielded consistent support of the construct validity of the instrument. Conclusions The instrument was well-accepted by the patients and its psychometric properties were similar to those reported in validation studies of other language versions. Further research, incorporating a longitudinal study design, is required for examining test-retest reliability and responsiveness of the instrument, which were not addressed in this study. Overall, the present results confirm that the DTSQ status version is a reasonable choice for measuring diabetes treatment satisfaction in Greece.

  7. Development and psychometric properties of the Smoking Restraint Questionnaire.

    Science.gov (United States)

    Blake, Grant A; Ferguson, Stuart G; Palmer, Matthew A; Shiffman, Saul

    2016-03-01

    Restraint is a component of self-control that focuses on the deliberate reduction of an undesired behavior and is theorized to play a role in smoking reduction and cessation. However, there exists no instrument to assess smoking restraint. This research aimed to develop the Smoking Restraint Questionnaire (SRQ) to meet this need. Participants were 406 smokers (48% female; 52.2% nondaily) with a mean age of 38.83 years (SD = 12.05). They completed a baseline questionnaire designed to assess smoking restraint. They also completed 21 days of ecological momentary assessment (EMA), during which they recorded each cigarette smoked and answered questions related to planned restraint every morning, and restraint attempts every evening. The 4-item questionnaire of smoking restraint was found to fit a single factor (root mean square error of approximation = .038, comparative fit index = .99, Tucker-Lewis index = .99), and the resulting composite was reliable (composite reliability = 0.74). The questionnaire contains items that assess the setting of weekly restraint goals and attempts at not lighting up when tempted to smoke. Participant SRQ scores positively correlated with EMA data on plans to restrain (p < .001) and frequency of restraint attempts (p < .001). These correlations suggest that the SRQ has good predictive validity in relation to the intention and behaviors of smoking reduction. The SRQ is promising as a measure of smoking restraint and may enable further research and insights into smoking reduction and cessation.

  8. A catalog of biases in questionnaires.

    Science.gov (United States)

    Choi, Bernard C K; Pak, Anita W P

    2005-01-01

    Bias in questionnaires is an important issue in public health research. To collect the most accurate data from respondents, investigators must understand and be able to prevent or at least minimize bias in the design of their questionnaires. This paper identifies and categorizes 48 types of bias in questionnaires based on a review of the literature and offers an example of each type. The types are categorized according to three main sources of bias: the way a question is designed, the way the questionnaire as a whole is designed, and how the questionnaire is administered. This paper is intended to help investigators in public health understand the mechanism and dynamics of problems in questionnaire design and to provide a checklist for identifying potential bias in a questionnaire before it is administered.

  9. Effect of Learner-Centered Education on the Academic Outcomes of Minority Groups

    Science.gov (United States)

    Salinas, Moises F.; Garr, Johanna

    2009-01-01

    The purpose of the present study is to determine the effect that learner-centered classrooms and schools have on the academic performance of minority and nonminority groups. A diverse sample of schools at the elementary school level were selected. Teachers were also asked to complete the Assessment of Learner Centered Practices questionnaire, an…

  10. Early Adolescents' Social Standing in Peer Groups: Behavioral Correlates of Stability and Change

    Science.gov (United States)

    Lansford, Jennifer E.; Killeya-Jones, Ley A.; Miller, Shari; Costanzo, Philip R.

    2009-01-01

    Sociometric nominations, social cognitive maps, and self-report questionnaires were completed in consecutive years by 327 students (56% girls) followed longitudinally from grade 7 to grade 8 to examine the stability of social standing in peer groups and correlates of changes in social standing. Social preference, perceived popularity, network…

  11. How the Experience of Assessed Collaborative Writing Impacts on Undergraduate Students' Perceptions of Assessed Group Work

    Science.gov (United States)

    Scotland, James

    2016-01-01

    A time-series analysis was used to investigate Arabic undergraduate students' (n = 50) perceptions of assessed group work in a major government institution of higher education in Qatar. A longitudinal mixed methods approach was employed. Likert scale questionnaires were completed over the duration of a collaborative writing event. Additionally,…

  12. Evaluation of Agreement Between Video and Written Questionnaires for Asthma Symptoms Among Children of Tehran: ISAAC Study

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    MR Masjedi

    2008-07-01

    Full Text Available Introduction: International study on asthma was conducted to study the prevalence of Asthma symptoms among 13-14 year old children using written and video questionnaires during the early 90's. The aim of the present study (ISAAC was to evaluate the agreement between the two questionnaires which were self-completed by the children. Methods: This study, which was a part of the third phase of International Study of Asthma and Allergy in Childhood (ISAAC and performed exactly similar to phase1, was performed by National Research Institute of Tuberculosis and Lung Diseases (NRITLD in two cities of Iran; Rasht and Tehran. All stages of the study were performed in accordance with ISAAC protocol. The present study discusses data related to children of Tehran. A total of 3100 school children aged 13-14 years were questioned about asthma symptoms using written and video questionnaires of ISAAC study. For statistical analysis, initially a descriptive study of the available data was performed. Thereafter, chance corrected agreement between the two questionnaires was evaluated using Cohen’s Kappa co-efficiency. Results: Of the total of 3100 children, 52.4% were male and 47.6% female, with a mean age of 13.6 years. Although the questions discussed in the two questionnaires were not exactly similar, the results of the video questionnaires showed a statistically significant lower positive response to asthma symptoms as compared to the written version. Kappa co-efficiency ranged between 0.06- 0.21 (mean=0.12, which is considered poor for all variables. Conclusion: Positive responses to having asthma symptoms were significantly higher using the written questionnaire compared to the video questionnaire. Similar to previous studies, agreement between the two was considered poor for all variables. Although factors such as language, culture, dwelling area, e.t.c. have special effects on results of these questionnaires, results indicate that the two questionnaires

  13. A Turkish adaptation of the Emotion Regulation Questionnaire

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    Jale Eldeleklioğlu

    2015-04-01

    Full Text Available This study aimed to adapt the Emotional Regulation Questionnaire into Turkish and investigate its validity and reliability. The Turkish version of the Emotion Regulation Questionnaire was administered to 442 university students. Firstly, language equivalence of the Turkish version the Emotional Regulation Questionnaire was investigated and findings indicated that the Turkish translation of the Emotion Regulation Questionnaire is equivalent to the original form. Confirmatory factor analyses successfully revealed the two-factor (reappraisal and suppression structure of the Turkish version the Emotional Regulation Questionnaire. Further, based on the two-factor model, results from multi-group analysis indicated that the Turkish version of the Emotional Regulation Questtionnaire has the property of strict factorial invariance across gender, including equal factor loadings, equal item intercepts, and equal item uniqueness (error variances and covariances. The internal consistencies were .78 for the reappraisal and .73 for the suppression subscales. Test-retest reliabilities were .74 for the reappraisal and .72 for the suppression subscales. Overall, the Turkish version of the Emotional Regulation Questionnaire has adequate psychometric properties and can be used to examine emotion regulation among Turkish university students. 

  14. Application of summative content analysis to a postal questionnaire.

    Science.gov (United States)

    Griffiths, Thomas Howard

    2016-01-01

    Content analysis of replies to closed questions in questionnaires can be undertaken to understand remarks that may explain the responses, provide illustrative examples of issues raised in the questionnaire, define new issues or issues of importance that were not covered in the questionnaire and inform the design of new questions in future surveys. To discuss the usefulness of summative content analysis to free text in postal questionnaires. Content analysis provides useful comparative insights between two respondent groups in the case example provided. Five themes emerged: poor understanding of the concept of 'patient lateral transfer work technique' and the direct instrument nursing observation (DINO) instrument's key directions; outcomes of patient transfer; positive responses; manual handling risk; and poor translation into English of DINO. Respondents need an opportunity to clarify their responses to questionnaires using free text, to provide insight into their understanding of the question being asked, understanding of the concept or construct being discussed, and data triangulation through the confirmation of item responses and free-text comments. Responses to questions in a postal questionnaire and the opportunity for free-text commentary by respondents enable the identification of hidden meanings behind tickbox responses to questions.

  15. Pregnancy in multiple sclerosis: a questionnaire study.

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    Nadja Borisow

    Full Text Available BACKGROUND: Multiple sclerosis (MS preferentially affects females at childbearing age. For this reason patients and treating physicians were frequently confronted with questions concerning family planning, pregnancy and birth. OBJECTIVE: The aim of this study was to evaluate the expertise about pregnancy related topics in multiple sclerosis of neurologists in private practice. METHODS: We developed a survey with 16 multiple choice questions about pregnancy related topics and sent it to neurologists in private practice in Berlin, Germany. RESULTS: 56 completed questionnaires were sent back. 54% of all questions were answered correctly, 21% of the questions were answered with "I don't know". Correct answers were more often given by physicians who treat more than 400 MS patients per year (p = 0.001. Further positive associations were found for assumed relevance of the topic (p = 0.002 and the degree of counseling (p<0.001. CONCLUSION: To provide a comprehensive counseling, MS patients with desire for children should be counseled by physicians with a lot of experience in MS treatment.

  16. Personal resource questionnaire: a systematic review.

    Science.gov (United States)

    Tawalbeh, Loai I; Ahmad, Muayyad M

    2013-09-01

    Social support is a key nursing variable. No review has yet systematically assessed the effectiveness of the personal resource questionnaire (PRQ) as a measure of perceived social support. This article reviewed nine previous studies that used the PRQ (Brandt & Weinert, 1981). Completed studies were identified through searches of indexes that included PubMed, the Cumulative Index for Nursing and EBSCO host, and Ovid. Studies that reported PRQ scores, sample descriptions, and sample sizes and that tested the relationship between the PRQ and study variables were included in the present review. Three other studies were included that did not report on PRQ correlations with other health variables. The included studies addressed a variety of health problems and different population in different settings. Cronbach's alphas for the included studies ranged from .87 to .93, supporting the internal consistency of the PRQ. Hypothesized relationships between the PRQ and study variables including health promotion behavior, self-care behavior, self-efficacy, self-esteem, stress, depression, loneliness, pain, and disability were supported, providing positive evidence for PRQ construct validity. Included studies used the PRQ to address disparate populations in terms of age, socioeconomic status, ethnicity, and educational background. This review found the PRQ to be a reliable and valid tool for measuring perceived social support across a wide range of populations. Further studies are necessary to examine the relationship between social support and selected demographics among populations with different cultural backgrounds.

  17. Questionnaire for low back pain in the garment industry workers.

    Science.gov (United States)

    Bindra, Supreet; Sinha, A G K; Benjamin, A I

    2013-05-01

    Low back pain affects up to 90% of the world's population at some point in their lives. Until date no questionnaire has been designed for back pain in the garment industry workers. Therefore, the objective of this study is to design a questionnaire to determine the prevalence, risk factors, impact, health care service utilization and back pain features in the garment industry workers and gain preliminary experience of its use. The content validity and reliability of the questionnaire was established. Items showing acceptable internal consistency and moderate to high test re-test reliability were retained in the questionnaire. Items showing unacceptable internal consistency, low test re-test reliability or poor differentiation were reworded, redrafted and re-tested on the workers. It took 20 min to complete one interview schedule. Environmental factors such as the absence of the garment industry owner/supervisor or co-workers at the time of the interview and interview during leisure hours need to be standardized. Thus, final questionnaire is ready for use after necessary amendments and will be used on the larger sample size in the main study.

  18. Questionnaire for low back pain in the garment industry workers

    Directory of Open Access Journals (Sweden)

    Supreet Bindra

    2013-01-01

    Full Text Available Low back pain affects up to 90% of the world′s population at some point in their lives. Until date no questionnaire has been designed for back pain in the garment industry workers. Therefore, the objective of this study is to design a questionnaire to determine the prevalence, risk factors, impact, health care service utilization and back pain features in the garment industry workers and gain preliminary experience of its use. The content validity and reliability of the questionnaire was established. Items showing acceptable internal consistency and moderate to high test re-test reliability were retained in the questionnaire. Items showing unacceptable internal consistency, low test re-test reliability or poor differentiation were reworded, redrafted and re-tested on the workers. It took 20 min to complete one interview schedule. Environmental factors such as the absence of the garment industry owner/supervisor or co-workers at the time of the interview and interview during leisure hours need to be standardized. Thus, final questionnaire is ready for use after necessary amendments and will be used on the larger sample size in the main study.

  19. Are web-based questionnaires accepted in patients attending rehabilitation?

    Science.gov (United States)

    Engan, Harald K; Hilmarsen, Christina; Sittlinger, Sverre; Sandmæl, Jon Arne; Skanke, Frode; Oldervoll, Line M

    2016-12-01

    The aim of the present paper was to study preferences for web based self-administered questionnaires (web SAQs) vs. paper-based self-administered questionnaires (paper SAQs) and to evaluate the feasibility of using web SAQs in patients referred to cardiac, lung, occupational and cancer rehabilitation programs. The patients were approached by mail and given the choice to answer the compulsory SAQs either on paper or on a web-based platform. Hundred and twenty seven out of 183 eligible patients (69.3%) were willing to participate and 126 completed the study. Web SAQs were preferred by 77.7%, and these patients were significantly younger, more often cohabiting and tended to have higher level of education than paper SAQ users. Mean number of data missing per patient was less among the web SAQ users than the paper SAQ users (0.55 vs. 2.15, p questionnaires on internet platforms when internet access is common and available. Implications for Rehabilitation The high acceptability of web-based self-administered questionnaires among rehabilitation patients suggests that internet platforms are suitable tools to collect patient information for rehabilitation units. Web-based modes of patient data collection demonstrate low number of missing data and can therefore improve the quality of data collection from rehabilitation patients. Use of web-based questionnaires considerably reduces administrative costs of data collection in rehabilitation settings compared to traditional pen and paper methods.

  20. International recognition of the Chronic Otitis Media Questionnaire 12.

    Science.gov (United States)

    Kosyakov, S I; Minavnina, J V; Phillips, J S; Yung, M W

    2017-06-01

    The Chronic Otitis Media Questionnaire 12 was developed initially in the UK to assess patient-reported health-related quality of life associated with chronic otitis media. This study aimed to determine whether this tool is applicable to the Russian population, which has a materially different healthcare system. A total of 108 patients with different forms of chronic otitis media completed the Russian Chronic Otitis Media Questionnaire 12. The average Russian Chronic Otitis Media Questionnaire 12 score was 19.4 (standard deviation = 8.3). The internal consistency of the Russian Chronic Otitis Media Questionnaire 12 was high, with a Cronbach's alpha value of 0.860. The Russian version of the Chronic Otitis Media Questionnaire 12 was found to be a reliable tool for the assessment of health-related quality of life in patients with chronic otitis media. This sets the scene for international collaboration, using this tool to assess the effectiveness of surgical treatments even amongst countries with different healthcare systems.

  1. Illness perception in Polish patients with chronic diseases: Psychometric properties of the Brief Illness Perception Questionnaire.

    Science.gov (United States)

    Nowicka-Sauer, Katarzyna; Banaszkiewicz, Dorota; Staśkiewicz, Izabela; Kopczyński, Piotr; Hajduk, Adam; Czuszyńska, Zenobia; Ejdys, Mariola; Szostakiewicz, Małgorzata; Sablińska, Agnieszka; Kałużna, Anna; Tomaszewska, Magda; Siebert, Janusz

    2016-08-01

    The study evaluates the psychometric properties of a Polish translation of the Brief Illness Perception Questionnaire. A total of 276 patients with chronic conditions (58.7% women) completed the Brief Illness Perception Questionnaire and the Hospital Anxiety and Depression Scale. The internal consistency of the Polish Brief Illness Perception Questionnaire measured with Cronbach's alpha was satisfactory (α = 0.74). Structural validity was demonstrated by significant inter-correlations between the Brief Illness Perception Questionnaire components. Discriminant validity was supported by the fact that the Brief Illness Perception Questionnaire enables patients with various conditions to be differentiated. Significant correlations were found between Brief Illness Perception Questionnaire and depression and anxiety levels. The Polish Brief Illness Perception Questionnaire thus evaluated is a reliable and valid tool.

  2. Assessment of Pre-Pregnancy Dietary Intake with a Food Frequency Questionnaire in Alberta Women

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    Stephanie M. Ramage

    2015-07-01

    Full Text Available Purpose: Pre-pregnancy is an under-examined and potentially important time to optimize dietary intake to support fetal growth and development as well as maternal health. The purpose of the study was to determine the extent to which dietary intake reported by non-pregnant women is similar to pre-pregnancy dietary intake reported by pregnant women using the same assessment tool. Methods: The self-administered, semi-quantitative food frequency questionnaire (FFQ was adapted from the Canadian version of the Diet History Questionnaire, originally developed by the National Cancer Institute in the United States. Pregnant women (n = 98 completed the FFQ which assessed dietary intake for the year prior to pregnancy. Non-pregnant women (n = 103 completed the same FFQ which assessed dietary intake for the previous year. Energy, macronutrients, and key micronutrients: long-chain omega-3 fatty acids, folate, vitamin B6, vitamin B12, calcium, vitamin D and iron were examined. Results: Dietary intake between groups; reported with the FFQ; was similar except for saturated fat; trans fat; calcium; and alcohol. Pregnant women reported significantly higher intakes of saturated fat; trans fat; and calcium and lower intake of alcohol in the year prior to pregnancy compared to non-pregnant women who reported intake in the previous year. Conclusions: Despite limitations; a FFQ may be used to assist with retrospective assessment of pre-pregnancy dietary intake.

  3. Validation of the OMNI RPE Seven Day Exertional Recall Questionnaire

    Science.gov (United States)

    Schafer, Mark A.; Robertson, Robert J.; Thekkada, Savitha J.; Gallagher, Michael, Jr.; Hunt, Sarah E.; Goss, Fredric L.; Aaron, Deborah J.

    2013-01-01

    Purpose: The present study examined the validity of the Seven Day Recall Questionnaire among recreationally active men and women. Method: Initially, participants completed a level walk (2.5 mph [4.0 kph]), hill walk (3.5 mph [5.6 kph], 5% grade), and run (5.0 mph [8.0 kph], 2.5% grade). Seven days later, participants were given the Seven Day…

  4. Development of a Questionnaire to Assess University Students' Intentions to Use Behavioral Alcohol-Reduction Strategies

    Science.gov (United States)

    Bonar, Erin E.; Hoffmann, Erica; Rosenberg, Harold; Kryszak, Elizabeth; Young, Kathleen M.; Ashrafioun, Lisham; Kraus, Shane W.; Bannon, Erin E.

    2012-01-01

    Objective: To evaluate the psychometric properties of a new self-report questionnaire designed to assess college students' intentions to employ 31 specific alcohol-reduction strategies. Method: Students attending a large public university were recruited to complete alcohol-reduction, drinking history, and personality questionnaires online.…

  5. 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.…

  6. Development of a Questionnaire to Assess University Students' Intentions to Use Behavioral Alcohol-Reduction Strategies

    Science.gov (United States)

    Bonar, Erin E.; Hoffmann, Erica; Rosenberg, Harold; Kryszak, Elizabeth; Young, Kathleen M.; Ashrafioun, Lisham; Kraus, Shane W.; Bannon, Erin E.

    2012-01-01

    Objective: To evaluate the psychometric properties of a new self-report questionnaire designed to assess college students' intentions to employ 31 specific alcohol-reduction strategies. Method: Students attending a large public university were recruited to complete alcohol-reduction, drinking history, and personality questionnaires online.…

  7. Comparison of self-report and interview administration methods based on the Brazilian versions of the Western Ontario Rotator Cuff Index and Disabilities of the Arm, Shoulder and Hand Questionnaire in patients with rotator cuff disorders

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    Andréa Diniz Lopes

    2009-02-01

    Full Text Available OBJECTIVE: The purpose of the present study was to compare self-report and interview administration methods using the Western Ontario Rotator Cuff Index (WORC and Disabilities of the Arm, Shoulder and Hand Questionnaire (DASH in patients with rotator cuff disorders. METHODS: Thirty male and female patients over 18 years of age with rotator cuff disorders (tendinopathy or rotator cuff tear and Brazilian Portuguese as their primary language were recruited for assessment via administration of the Western Ontario Rotator Cuff Index and and Disabilities of the Arm, Shoulder and Hand Questionnaire. A randomization method was used to determine whether the questionnaires would be self-reported (n=15 or administered by an interviewer (n=15. Pearson correlation coefficients were used to evaluate the correlation between the Western Ontario Rotator Cuff Index and and Disabilities of the Arm, Shoulder and Hand Questionnaire in each group. The t-test was used to determine whether the difference in mean questionnaire scores and administration time was statistically significant. For statistical analysis, the level of significance was set at 5%. RESULTS: The mean subject age was 55.07 years, ranging from 27 to 74 years. Most patients had a diagnosis of tendinopathy (n=21. With regard to level of schooling, the majority (n=26 of subjects had completed a college degree or higher. The mean questionnaire scores and administration times did not significantly differ between the two groups (p>0.05. There were statistically significant correlations (p<0.05 between Western Ontario Rotator Cuff Index and and Disabilities of the Arm, Shoulder and Hand Questionnaire, and strong correlations were found between the questionnaires in both groups. CONCLUSION: There are no differences between the Western Ontario Rotator Cuff Index and Disabilities of the Arm, Shoulder and Hand Questionnaire administration methods with regard to administration time or correlations between the

  8. The Diabetes Intention, Attitude, and Behavior Questionnaire: evaluation of a brief questionnaire to measure physical activity, dietary control, maintenance of a healthy weight, and psychological antecedents.

    Science.gov (United States)

    Traina, Shana B; Mathias, Susan D; Colwell, Hilary H; Crosby, Ross D; Abraham, Charles

    2016-01-01

    This study assessed measurement properties of the 17-item Diabetes Intention, Attitude, and Behavior Questionnaire (DIAB-Q), which measures intention to engage in self-care behaviors, including following a diabetes diet and engaging in appropriate physical activity. The DIAB-Q includes questions based on the Theory of Planned Behavior. Items were developed using published literature, input from health care professionals, and qualitative research findings in patients with and without type 2 diabetes mellitus (T2DM). In Stage I of the study, 23 adults with T2DM were interviewed to evaluate the content and clarity of the DIAB-Q. In Stage II 1,015 individuals with T2DM completed the DIAB-Q and supplemental questionnaires, including the Short Form-36 acute (SF-36), section III of the Multidimensional Diabetes Questionnaire, the Summary of Diabetes Self-Care Activities questionnaire, and self-administered items relevant to the treatment and management of T2DM (eg, blood pressure and glycated hemoglobin [HbA1c]) at baseline and 3-7 days later. Once the DIAB-Q scale structure was determined, its test-retest reliability, construct validity, and known-groups validity were evaluated, and minimal clinically important change was estimated. In Stage I, the 23 respondents surveyed generally reported that the DIAB-Q was clear and comprehensive and endorsed questions as relevant to their intentions to engage in diabetes-related self-care activities. Most subjects in Stage II were male, Caucasian, and married. Mean age was 63 years. Factor analysis revealed six psychological constructs (Behavior, Planning, Intention, Perceived Behavioral Control, Attitude, and Subjective Norm). Test-retest reliability was acceptable (≥0.70) for all scales, except Perceived Behavioral Control. Construct validity was demonstrated based on correlations with diabetes-specific items/scales and the SF-36. Known-groups validity was confirmed for Behavior, Planning, and Intention when respondents were

  9. Abbreviated psychologic questionnaires are valid in patients with hand conditions.

    Science.gov (United States)

    Bot, Arjan G J; Becker, Stéphanie J E; van Dijk, C Niek; Ring, David; Vranceanu, Ana-Maria

    2013-12-01

    The Pain Catastrophizing Scale (PCS) and Short Health Anxiety Inventory (SHAI) can help hand surgeons identify opportunities for psychologic support, but they are time consuming. If easier-to-use tools were available and valid, they might be widely adopted. We tested the validity of shorter versions of the PCS and SHAI, the PCS-4 and the SHAI-5, by assessing: (1) the difference in mean scaled scores of the short and long questionnaires; (2) floor and ceiling effects between the short and long questionnaires; (3) correlation between the short questionnaires and the outcome measures (an indication of construct validity); and (4) variability in disability and pain, between the short and long questionnaires. One hundred sixty-four new or followup adult patients in one hand surgery clinic completed the SHAI-18, SHAI-5, PCS-13, PCS-4, Patient Health Questionnaire (PHQ)-9, PHQ-2, DASH, and QuickDASH questionnaires, and an ordinal pain scale, as part of a prospective cross-sectional study. Mean scores for the short and long questionnaires were compared with paired t-tests. Floor and ceiling effects were calculated. Pearson's correlation was used to assess the correlation between the short and long questionnaires and with outcome measures. Regression analyses were performed to find predictors of pain and disability. There were small, but significant differences between the mean scores for the DASH and QuickDASH (QuickDASH higher), SHAI-18 and SHAI-5 (SHAI-18 higher), and PCS-13 and PCS-4 (PCS-4 higher), but not the PHQ-9 and PHQ-2. Floor effects ranged between 0% and 65% and ceiling effects between 0% and 3%. There were greater floor effects for the PHQ-2 than for the PHQ-9, but floor and ceiling effects were otherwise comparable for the other short and long questionnaires. All questionnaires showed convergent and divergent validity and criterion validity was shown in multivariable analyses. Content validity, construct convergent validity, and criterion validity were

  10. Construction and Initial Validation of the Chinese Reading Motivation Questionnaire

    Science.gov (United States)

    Lau, Kit-Ling

    2004-01-01

    This paper describes the development and initial validation of a Chinese reading motivation questionnaire (CRMQ) which was designed to assess Chinese students' reading motivation in Hong Kong. The development of the CRMQ consisted of two steps. In the first study, groups of items were constructed based on achievement motivation theories and…

  11. Clinical Insight Into Latent Variables of Psychiatric Questionnaires for Mood Symptom Self-Assessment

    Science.gov (United States)

    Saunders, Kate; Bilderbeck, Amy; Palmius, Niclas; Goodwin, Guy; De Vos, Maarten

    2017-01-01

    Background We recently described a new questionnaire to monitor mood called mood zoom (MZ). MZ comprises 6 items assessing mood symptoms on a 7-point Likert scale; we had previously used standard principal component analysis (PCA) to tentatively understand its properties, but the presence of multiple nonzero loadings obstructed the interpretation of its latent variables. Objective The aim of this study was to rigorously investigate the internal properties and latent variables of MZ using an algorithmic approach which may lead to more interpretable results than PCA. Additionally, we explored three other widely used psychiatric questionnaires to investigate latent variable structure similarities with MZ: (1) Altman self-rating mania scale (ASRM), assessing mania; (2) quick inventory of depressive symptomatology (QIDS) self-report, assessing depression; and (3) generalized anxiety disorder (7-item) (GAD-7), assessing anxiety. Methods We elicited responses from 131 participants: 48 bipolar disorder (BD), 32 borderline personality disorder (BPD), and 51 healthy controls (HC), collected longitudinally (median [interquartile range, IQR]: 363 [276] days). Participants were requested to complete ASRM, QIDS, and GAD-7 weekly (all 3 questionnaires were completed on the Web) and MZ daily (using a custom-based smartphone app). We applied sparse PCA (SPCA) to determine the latent variables for the four questionnaires, where a small subset of the original items contributes toward each latent variable. Results We found that MZ had great consistency across the three cohorts studied. Three main principal components were derived using SPCA, which can be tentatively interpreted as (1) anxiety and sadness, (2) positive affect, and (3) irritability. The MZ principal component comprising anxiety and sadness explains most of the variance in BD and BPD, whereas the positive affect of MZ explains most of the variance in HC. The latent variables in ASRM were identical for the patient groups

  12. MODELING OF ENTERPRISE STATUS ON BASIS OF QUESTIONNAIRE RESULTS

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    N. Busniuk

    2012-01-01

    Full Text Available The paper considers two approaches for an evaluation of a current society status considered which can be represented by an enterprise, a region, a social group etc. The evaluation has been carried out on the basis of questionnaire. The questionnaire contains a list of factors, and a respondent makes marks which reflect his/her personal opinion pertaining to rate influence of every factor on the current situation. While applying methods of a fuzzy-set theory the respondent’s opinion (questionnaire content has been transformed in numerical value Z which serves for determination of the current status rate (an investigated problem rating in the society.The first approach. All the factors are equivalent and N respondents are involved in questionnaire campaign. (The respondents can be represented by enterprise personnel, inhabitants of a territory, representatives of social group etc.The second approach. The factors are inadequate, the questionnaire data is entered by an expert (one respondent. 

  13. The feasibility and acceptability of questionnaires and accelerometry for measuring physical activity and sedentary behaviour in adults with mental illness.

    Science.gov (United States)

    Chapman, Justin J; Fraser, Sarah J; Brown, Wendy J; Burton, Nicola W

    2015-01-01

    Adults with mental illness may have difficulties with data collection methods such as questionnaires and accelerometry. To assess the utility of questionnaires and accelerometry for assessing physical activity (PA) and sedentary behaviour (SB) in non-institutionalised adults with mental illness. Participants were recruited from outpatient clinics and community organisations. Participants completed PA and SB questionnaires, wore accelerometers for 7 d, and rated the ease/difficulty of completing study components. Recruitment numbers, adherence, and ease/difficulty ratings were examined. Ease/difficulty ratings were compared between study components, and between participants by distress level. One hundred forty-two participants completed the questionnaires; they found it easier to report PA than reclining time (p = 0.017), and reclining time than sitting time (p questionnaires (p questionnaires. Questionnaires were feasible for assessing PA, but less acceptable for people experiencing high distress.

  14. Developing and studying of the voice disorder symptoms questionnaire in adults

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    Fatemeh Hoseyni

    2012-06-01

    Full Text Available Background and Aim: Evaluation of voice problem involves perceptual, acoustic, aerodynamic and physiological measure. In recent years assessment of patients point of view use as a essential part of evaluation. The aim of this study was construct a questionnaire for assessment of physical, functional and emotional voice problems in adults.Methods: This study is a kind of constructing battery. Based on a comprehensive study of many foreign questionnaires, "The voice symptoms assessment" questionnaire in adult was produced. Its content validity was determined according to the judgment of 7 speech and language pathologists. This questionnaire administered to 60 voice patients (20 female and 40 male between 18 to 60 years old that could read and write in Persian. The reliability of this questionnaire is determined by the method of Cronbach Alpha and split half.Results: Content validity index of this questionnaire was 0.94. Cronbach Alpha was high (more than 0.7 and Spearman-Brown coefficient of split half was 0.96. Correlatoin Coefficient was statistically significant between 3 parts and total questionnaire (p<0.01.Conclusion: "The voice symptoms assessment" questionnaire in adult has good content validity and reliability and reflects the wide range of physical, functional and emotional problems in voice patients. This questionnaire is simple for patients to complete and easy to score. It seems that use of this questionnaire, as part of a complete voice evaluation will be helpful in future.

  15. 78 FR 45259 - 60-Day Notice of Proposed Information Collection: Federal Labor Standards Questionnaire(s...

    Science.gov (United States)

    2013-07-26

    ... Questionnaire(s); Complaint Intake Form AGENCY: Office of Labor Relations, HUD. ACTION: Notice. SUMMARY: HUD is... Standards Questionnaire; Complaint Intake Form. OMB Approval Number: 2501-0018. Type of Request: Extension... 4730SP, Federal Labor Standards Questionnaires, will be used by HUD and agencies administering...

  16. The OnyCOE-t™ questionnaire: responsiveness and clinical meaningfulness of a patient-reported outcomes questionnaire for toenail onychomycosis

    OpenAIRE

    Kianifard Farid; Raut Monika; Mathias Susan D; Potter Lori P; Tavakkol Amir

    2006-01-01

    Abstract Background This research was conducted to confirm the validity and reliability and to assess the responsiveness and clinical meaningfulness of the OnyCOE-t™, a questionnaire specifically designed to measure patient-reported outcomes (PRO) associated with toenail onychomycosis. Methods 504 patients with toenail onychomycosis randomized to receive 12 weeks of terbinafine 250 mg/day with or without target toenail debridement in the IRON-CLAD® trial completed the OnyCOE-t™ at baseline, w...

  17. Qualitative attributes and measurement properties of physical activity questionnaires: a checklist.

    Science.gov (United States)

    Terwee, Caroline B; Mokkink, Lidwine B; van Poppel, Mireille N M; Chinapaw, Mai J M; van Mechelen, Willem; de Vet, Henrica C W

    2010-07-01

    The large number of available physical activity (PA) questionnaires makes it difficult to select the most appropriate questionnaire for a certain purpose. This choice is further hampered by incomplete reporting and unsatisfactory evaluation of the content and measurement properties of the questionnaires. We provide a checklist for appraising the qualitative attributes and measurement properties of PA questionnaires, as a tool for selecting the most appropriate PA questionnaire for a certain target population and purpose. The checklist is called the Quality Assessment of Physical Activity Questionnaire (QAPAQ). This review is one of a group of four reviews in this issue of Sports Medicine on the content and measurement properties of physical activity questionnaires. Part 1 of the checklist can be used to appraise the qualitative attributes of PA questionnaires, i.e. the construct to be measured by the questionnaire, the purpose and target population for which it was developed, the format, interpretability and ease of use. Part 2 of the checklist can be used to appraise the measurement properties of a PA questionnaire, i.e. reliability (parameters of measurement error and reliability coefficients), validity (face and content validity, criterion validity and construct validity) and responsiveness. The QAPAQ can be used to select the most appropriate PA questionnaire for a certain purpose, but it can also be used to design or report a study on measurement properties of PA questionnaires. Using such a checklist will contribute to improving the assessment, reporting and appraisal of the content and measurement properties of PA questionnaires.

  18. Validation and application of a subjective knee questionnaire.

    Science.gov (United States)

    Höher, J; Münster, A; Klein, J; Eypasch, E; Tiling, T

    1995-01-01

    Patients' complaints on limitations in activities of daily living (ADL) and sports are possible signs for various injuries of the knee joint. These complaints can be easily assessed by the patient using a questionnaire with visual analogue scale (VAS) responses. A German translation of the English questionnaire concerning knee complaints [4] has been validated and tested for clinical use. It consists of 28 questions. For the statistical analysis, an overall score (VAS score) of the questionnaire was determined. The validation included an expert evaluation on the content of the questionnaire, a test for the reliability, a comparison with subjective knee scoring systems (Cincinnati score, Lysholm score) and a test on VAS score results in patient groups with various knee injuries (discrimination of patients). For the evaluation of operative treatment results, the responsiveness of the questionnaire was tested in patients undergoing arthroscopic meniscus surgery and anterior cruciate ligament reconstruction. The investigation was conducted prior to the operation, 2, 6, 12 and 24 weeks after surgery for both groups and also 36 weeks after surgery for the cruciate ligament patients. Interviews conducted with knee surgeons (so-called knee experts) revealed that 85% judged the questionnaire as being acceptable for clinical use. The reliability of the VAS score for healthy individuals was r = 0.86. The reliability for patients in a postoperative rehabilitation programme was r = 0.92. By means of the VAS score we were able to assess the extent of limitations in knee function in various patient groups with meniscus lesions, insufficiency ot the anterior and posterior cruciate ligaments and chondromalacia.(ABSTRACT TRUNCATED AT 250 WORDS)

  19. Deriving guidelines for designing interactive questionnaires for low-literate persons : Development of a health assessment questionnaire

    NARCIS (Netherlands)

    Cremers, A.H.M.; Welbie, M.; Kranenborg, K.; Wittink, H.

    2015-01-01

    Large groups in society, in particular people with low literacy, lack the necessary proactivity and problem-solving skills to be self-reliant. One omnipresent problem area where these skills are relevant regards filling in forms and questionnaires. These problems could be potentially alleviated by t

  20. Deriving guidelines for designing interactive questionnaires for low-literate persons : Development of a health assessment questionnaire

    NARCIS (Netherlands)

    Cremers, A.H.M.; Welbie, M.; Kranenborg, K.; Wittink, H.

    2015-01-01

    Large groups in society, in particular people with low literacy, lack the necessary proactivity and problem-solving skills to be self-reliant. One omnipresent problem area where these skills are relevant regards filling in forms and questionnaires. These problems could be potentially alleviated by t

  1. Complete French Teach Yourself

    CERN Document Server

    Graham, Gaelle

    2010-01-01

    The best-selling complete course for a fun and effective way to learn French. This ISBN is for the paperback book. The corresponding audio support (ISBN: 9781444100068) is also available. The book and audio support can also be purchased as a pack (ISBN: 9781444100051).

  2. Complete-member Ethnography

    Directory of Open Access Journals (Sweden)

    Hsun-Yu Sharon Chuang

    2015-11-01

    Full Text Available Within the vast array of ethnographic research methodology, complete-member ethnography (CME is one ethnographic inquiry whose methodological development is still in infantile in intercultural communication research. Specifically in this article, the author includes four major sections to understand and to advance CME. First, the author reviews the historical development of CME, and realizes epistemological intimacy as the core of CME and as how researchers’ complete-memberships may be established. Second, the author explains the concept and practice of epistemological intimacy in extant literature. Third, the author advances the concept of epistemological intimacy to identify and explain five contextual factors that influence a complete-member ethnographer’s complete-membership to his or her research community. The five factors include historicity of identity, institutional memory, situational (intersubjectivity, consensual membership, and symbolic codes. In order to elucidate that said factors are essentially interrelated, the author supplements the five factors with her conceptualizations of selfhood/identity. In the end, the author discusses three potential contributions of how CME can advance critical communication research, which pertain to (a praxis and reflexivity, (b challenging struggles and inequalities in power and privilege, and (c promote hopeful social justice from within.

  3. Global Hyperbolicity and Completeness

    CERN Document Server

    Choquet-Bruhat, Y; Choquet-Bruhat, Yvonne; Cotsakis, Spiros

    2002-01-01

    We prove global hyperbolicity of spacetimes under generic regularity conditions on the metric. We then show that these spacetimes are timelike and null geodesically complete if the gradient of the lapse and the extrinsic curvature $K$ are integrable. This last condition is required only for the tracefree part of $K$ if the universe is expanding.

  4. Completeness of Lyapunov Abstraction

    DEFF Research Database (Denmark)

    Wisniewski, Rafal; Sloth, Christoffer

    2013-01-01

    This paper addresses the generation of complete abstractions of polynomial dynamical systems by timed automata. For the proposed abstraction, the state space is divided into cells by sublevel sets of functions. We identify a relation between these functions and their directional derivatives along...

  5. Completeness of Lyapunov Abstraction

    Directory of Open Access Journals (Sweden)

    Rafael Wisniewski

    2013-08-01

    Full Text Available In this work, we continue our study on discrete abstractions of dynamical systems. To this end, we use a family of partitioning functions to generate an abstraction. The intersection of sub-level sets of the partitioning functions defines cells, which are regarded as discrete objects. The union of cells makes up the state space of the dynamical systems. Our construction gives rise to a combinatorial object - a timed automaton. We examine sound and complete abstractions. An abstraction is said to be sound when the flow of the time automata covers the flow lines of the dynamical systems. If the dynamics of the dynamical system and the time automaton are equivalent, the abstraction is complete. The commonly accepted paradigm for partitioning functions is that they ought to be transversal to the studied vector field. We show that there is no complete partitioning with transversal functions, even for particular dynamical systems whose critical sets are isolated critical points. Therefore, we allow the directional derivative along the vector field to be non-positive in this work. This considerably complicates the abstraction technique. For understanding dynamical systems, it is vital to study stable and unstable manifolds and their intersections. These objects appear naturally in this work. Indeed, we show that for an abstraction to be complete, the set of critical points of an abstraction function shall contain either the stable or unstable manifold of the dynamical system.

  6. Completeness of Lyapunov Abstraction

    DEFF Research Database (Denmark)

    Wisniewski, Rafal; Sloth, Christoffer

    2013-01-01

    This paper addresses the generation of complete abstractions of polynomial dynamical systems by timed automata. For the proposed abstraction, the state space is divided into cells by sublevel sets of functions. We identify a relation between these functions and their directional derivatives along...

  7. Complete Rerouting Protection

    DEFF Research Database (Denmark)

    Stidsen, Thomas K.; Kjærulff, Peter

    2005-01-01

    In this paper we present a new protection method: Complete Rerouting. This is the most capacity e cient protection method for circuit switched networks and it is, to the best of our knowledge, the first time it has been described. We implement a column generation algorithm and test the performanc...

  8. Rating scales and questionnaires for assessment of sleep disorders in Parkinson's disease: what they inform about?

    Science.gov (United States)

    Zea-Sevilla, María Ascensión; Martínez-Martín, Pablo

    2014-08-01

    Sleep disorders are very prevalent in Parkinson's disease (PD) and include a diversity of disturbances. Rating scales and questionnaires are widely used to assess the presence and severity of the sleep disorders. The objective is to review rating scales and questionnaires used for assessment of sleep disorders in PD. To this purpose, a description and update of the sleep scales reviewed by the ad hoc Movement Disorder Society task force (MDS-TF) and other sleep disorder assessments was performed. Two specific (Parkinson's Disease Sleep Scale and Scales for Outcomes in PD Sleep) and two generic scales (Pittsburgh Sleep Quality Index and Epworth Sleepiness Scale) were "Recommended" by the MDS-TF as they were used in PD patients, by researchers others than their developers and properly validated. Two other generic scales (Inappropriate Sleep Composite Score and Stanford Sleepiness Scale), "Suggested" due to incomplete validation, are also reviewed. Other instruments included in this review are three comprehensive PD-specific instruments for assessing multiple domains in addition to sleep problems (e.g., Non-Motor Symptoms Questionnaire, Non-Motor Symptoms Scale, MDS-UPDRS), and three generic instruments focused on particular disturbances (e.g., International Restless Legs Syndrome Study Group Rating Scale, REM behavioral disorders questionnaires), although these latter lack formal validation in PD populations. The "Recommended" instruments cover satisfactorily the needs for screening and evaluation of the nocturnal sleep disorders and daytime sleepiness in PD patients. It would be convenient to validate or complete the validation in PD populations of those instruments that cannot be recommended due to the lack of information on their clinimetric attributes.

  9. Evaluating Multilingual Questionnaires: A Sociolinguistic Perspective

    Directory of Open Access Journals (Sweden)

    Yuling Pan

    2014-12-01

    Full Text Available This study aims to develop an assessment tool to evaluate multilingual questionnaires by categorizing the types of translation issues that can lead to measurement errors in cross-cultural surveys. Based on the results of two multilingual projects that cognitively pretested the 2010 U.S. Census questionnaire in five languages and the American Community Survey questionnaire in two languages, we developed a coding scheme guided by sociolinguistic approaches to language and culture to evaluate translated questionnaires by classifying translation issues. In this paper we discuss how the coding scheme is useful in the evaluation of multilingual questionnaires and how it could be integrated productively into the development of such questionnaires and the early rounds of translation. We also suggest feasible solutions to translation issues, to ensure translation quality and achieve not only semantic but functional equivalence across translations. Keywords: survey translation

  10. High false-positive rate of questionnaire-based restless legs syndrome diagnosis in multiple sclerosis.

    Science.gov (United States)

    Mery, V; Kimoff, R J; Suarez, I; Benedetti, A; Kaminska, M; Robinson, A; Lapierre, Y; Bar-Or, A; Trojan, D A

    2015-07-01

    Restless legs syndrome (RLS) is diagnosed by self-reported symptoms. Multiple sclerosis (MS) patients have disease-related symptoms which could mimic RLS. This study assessed the: (1) false-positive rate for questionnaire-based RLS diagnosis in MS patients and (2) utility of periodic leg movements during wakefulness (PLMW) on overnight polysomnography (PSG) in identifying true-positive RLS patients. Ambulatory MS patients without known sleep disorders were recruited. Subjects completed the International RLS Study Group (IRLSG) diagnostic questionnaire (IRLDQ) and underwent full overnight PSG. IRLDQ-positive patients underwent clinical evaluation to confirm the diagnosis and completed the RLS severity scale (IRLS). Seventy-one MS patients (mean age 46.8 ± 10.4 years) were evaluated. Thirty-eight had a positive IRLDQ. RLS diagnosis was confirmed in 22, yielding a false-positive rate of 42% [95% confidence interval (CI) 26-59%], predominantly attributable to paresthesiae (n = 7), and cramps and/or muscle spasms (n = 4). IRLS scores were not significantly different between subjects with confirmed and nonconfirmed RLS. The PLMW index was significantly higher in patients with confirmed RLS (55.4 ± 41.9 vs. 29.7 ± 18.8, p = 0.03). The sensitivity of a PLMW index >70/h for true-positive IRLDQ was 8/22 = 36%, 95% CI: 17.2-59.3, and the specificity was 16/16 = 100%, 95% CI: 79.4-100. MS patients have a high false-positive rate of RLS diagnosis using a standardized questionnaire largely attributable to MS-related sensorimotor symptoms. While detailed clinical evaluation is essential for confirming RLS diagnosis, the PLMW index may provide useful adjunctive information. Copyright © 2015 Elsevier B.V. All rights reserved.

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Science.gov (United States)

    Malekahmadi, Mahsa; Naeini, Amirmansour Alavi; Shab-Bidar, Sakineh; Feizi, Awat; Djazayery, Abolghasem

    2016-01-01

    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. PMID:27904560

  13. Validation of the Humor Style Questionnaire with university students

    OpenAIRE

    Mónica Cassaretto B.; Patricia Martínez U.

    2009-01-01

    This study validates the Humor Style Questionnaire in a group of 315 university students of both genders from Lima, Peru, with an average age of 19,7. The Humor Style Questionnaire (HSQ) by Martin, Puhlik-Doris, Larsen, Gray & Weir (2003), the Psychological Well-Being Scale (BIEPS-A) by Casullo (2002) and the Hope Scale by Herth (1991) were used. After the neutralization of four items, results show reliability coefficients between 0,64 to 0,78 and a factorial structure confirming the exis...

  14. Evaluation of the use of a parent questionnaire to provide later health status data: the PANDA study.

    Science.gov (United States)

    Field, David; Spata, Edi; Davies, Thomas; Manktelow, Brad; Johnson, Samantha; Boyle, Elaine; Draper, Elizabeth S

    2016-07-01

    Routine comparable outcome data collection relating to the later health status of babies born very preterm has long been considered important, but has not been achieved in the UK. To test the potential for a parental questionnaire to provide these data for all eligible babies from a geographical population. Consent for follow-up by questionnaire (using the Parent Report of Children's Abilities-Revised combined with questions derived from the Oxford minimum dataset) was sought for all babies ≤30 weeks of gestation, discharged from a hospital in the East Midlands and Yorkshire regions of the UK, having been born between 1 January 2007 and 31 December 2011. The rate of consent to participate in follow-up showed a steady increase over time to 83.1% in 2011. However, the response rate in terms of completion and return of the questionnaire at 2 years, as a proportion of those eligible, showed little change over time, varying between 42% and 46%. Among those children where a questionnaire was returned, the rate of disability was broadly consistent over time: lowest in 2009, 21.0% (95% CI 16.8% to 25.6%) and highest in 2011, 25.5% (95% CI 21.5% to 31.2%). The instruments used appeared effective with the capability of discriminating between children with physical and/or cognitive disability. The overall response rate in terms of returned questionnaires was disappointing and inadequate to recommend for implementation. It is possible that response rates would have been higher had clinical follow-up been linked to the data obtained from the questionnaires rather than running as a parallel process. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  15. Genital heat stress in men of barren couples: a prospective evaluation by means of a questionnaire.

    Science.gov (United States)

    Jung, A; Schill, W-B; Schuppe, H-C

    2002-12-01

    Exposure to genital heat stress among men of barren couples was evaluated in a prospective study. Five hundred and forty-two consecutive patients referred for andrological examination were asked to complete a specific questionnaire at their first visit. For 449 patients who answered all questions, the individual score values could be calculated by scoring each answer with points. Patients with 'idiopathic' oligoasthenoteratozoospermia had significantly higher score values when compared with men showing normozoospermia (P cryptozoospermia (P < 0.01) or other pathological semen profiles (P < 0.05). These data support the hypothesis that patients with 'idiopathic' oligoasthenoteratozoospermia are more exposed to genital heat stress than normozoospermic men. Moreover, in patients with a varicocele impairment semen quality was associated with significantly higher score values compared with the subgroup of men with normal semen profiles (P < 0.05). In contrast, the score values did not significantly differ between equivalent subgroups of men with a history of a retractile testis. Our observations indicate that the questionnaire used in the present study allows an integrative assessment of genital heat stress, which is superior to single factor analysis. Notably, the group of men with 'idiopathic' oligoasthenoteratozoospermia showed the highest mean score values for 10 of the 18 questions compared with the other groups. Prolonged sitting in a vehicle represented the only single factor with significantly different score values in patients with 'idiopathic' oligoasthenoteratozoospermia and those with normozoospermia (P < 0.05).

  16. Confirmatory factor analysis of the Sport Emotion Questionnaire in organisational environments.

    Science.gov (United States)

    Arnold, Rachel; Fletcher, David

    2015-01-01

    The Sport Emotion Questionnaire (SEQ) (Jones, M. V., Lane, A. M., Bray, S. R., Uphill, M., & Catlin, J. (2005). Development and validation of the SEQ. Journal of Sport and Exercise Psychology, 27, 407-431) was developed and initially validated to assess sport performers' pre-competitive emotions. The purpose of this study was to test the factor structure of the SEQ in a different environment (viz. organisational) and at a different time point (viz. the past month). A further aim was to examine if the SEQ was invariant across different groups of sport performers. A diverse sample of athletes (n = 1277) completed the questionnaire. Fit indices from confirmatory factor analyses provided partial support for the hypothesised measurement model, with equal or better fit demonstrated than evident in initial validation. The comparative fit index values were above acceptable guidelines for all factors at subscale level. Evidence was also found for the invariance of the SEQ across different groups. Overall, the findings support the reliability and validity of the SEQ as a measure of the emotions experienced by sport performers in an organisational environment during the past month.

  17. Translation and validation of the Farsi version of Rome III diagnostic questionnaire for the adult functional gastrointestinal disorders.

    Science.gov (United States)

    Toghiani, Ali; Maleki, Iradj; Afshar, Hamid; Kazemian, Amirhossein

    2016-01-01

    The aim of this study was to validate the Farsi version of Rome III modular questionnaire which contains all functional gastrointestinal disorders (FGIDs). We used Rome foundation guidelines for translation of English version into Farsi, and all the steps were performed. In the first step, 2 forward translations into Farsi were completed by two authors separately, and then translators, who participated in Step 1, together with our monitor, compared the two target-language versions and made some changes. The product of Phase 2 was translated back into English by an American-Iranian physician. The final step was comparison of the two English versions and validation of the translation. In this step, we compared the final version item by item, and also we used focus groups of patients after pretesting. Our results showed that FGIDs questionnaire diagnosed 153 patients among 169 patients who were diagnosed to have different types of FGIDs. The sensitivity of this questionnaire was 90.5%. It was determined that the odd questions' values of Cronbach's alpha was 0.77 (very reliable), and it was 0.71 (very reliable) in other sections. The split-half test reliability of whole items value was 0.72, which is statistically significant. Our findings showed that the Farsi version of Rome III diagnostic questionnaire for the adult functional gastrointestinal disorders demonstrated good validity and reliability and could be used in clinical studies.

  18. Translation and validation of the Farsi version of Rome III diagnostic questionnaire for the adult functional gastrointestinal disorders

    Directory of Open Access Journals (Sweden)

    Ali Toghiani

    2016-01-01

    Full Text Available Background: The aim of this study was to validate the Farsi version of Rome III modular questionnaire which contains all functional gastrointestinal disorders (FGIDs. Materials and Methods: We used Rome foundation guidelines for translation of English version into Farsi, and all the steps were performed. In the first step, 2 forward translations into Farsi were completed by two authors separately, and then translators, who participated in Step 1, together with our monitor, compared the two target-language versions and made some changes. The product of Phase 2 was translated back into English by an American-Iranian physician. The final step was comparison of the two English versions and validation of the translation. In this step, we compared the final version item by item, and also we used focus groups of patients after pretesting. Results: Our results showed that FGIDs questionnaire diagnosed 153 patients among 169 patients who were diagnosed to have different types of FGIDs. The sensitivity of this questionnaire was 90.5%. It was determined that the odd questions' values of Cronbach's alpha was 0.77 (very reliable, and it was 0.71 (very reliable in other sections. The split-half test reliability of whole items value was 0.72, which is statistically significant. Conclusion: Our findings showed that the Farsi version of Rome III diagnostic questionnaire for the adult functional gastrointestinal disorders demonstrated good validity and reliability and could be used in clinical studies.

  19. The development of a professional practice audit questionnaire for mental health nursing in Aotearoa/New Zealand.

    Science.gov (United States)

    Gaskin, Cadeyrn J; O'Brien, Anthony P; Hardy, Derrylea J

    2003-12-01

    This paper reports the three-stage development of a professional practice audit questionnaire for mental health nursing in Aotearoa/New Zealand. In Study 1, clinical indicator statements (n = 99) generated from focus group data, which were considered to be unobservable in the nursing documentation in consumer case notes, were included in a three-round Delphi process. Consensus of ratings occurred for the mental health nurse and academic participants (n = 7) on 83 clinical indicator statements. In Study 2, the clinical indicator statements (n = 67) that met importance and consensus criteria were incorporated into a questionnaire, which was piloted at a New Zealand mental health service. The questionnaire was then modified for use in a national field study. In Study 3, the national field study, registered mental health nurses (n = 422) from 11 New Zealand District Health Board mental health services completed the questionnaire. Five categories of nursing practice were identified: professional and evidence-based practice; consumer focus and reflective practice; professional development and integration; ethically and legally safe practice; and culturally safe practice. Analyses revealed little difference in the perceptions of nurses from different backgrounds regarding the regularity of the nursing practices. Further research is needed to calibrate the scores on each clinical indicator statement with behaviour in clinical practice.

  20. [Development and pilot study of a questionnaire to assess child and teenager satisfaction with their stay in hospital].

    Science.gov (United States)

    Gómez de Terreros Guardiola, Montserrat; Lozano Oyola, José Francisco; Avilés Carvajal, Isabel; Martínez Cervantes, Rafael Jesús

    2016-11-30

    To develop an instrument to assess the satisfaction of children and teenagers with their stay in hospital. A qualitative analysis of hospitalisation satisfaction dimensions based on the feedback of hospitalised children and teenagers; a content validation study by a group of experts of the items generated for the different satisfaction dimensions; and a pilot study to assess the usefulness of the questionnaire with a sample of 84 children and teenagers hospitalised in Andalusia. After successive refinements, a short questionnaire was obtained which took between 5 and 15minutes to complete. All items presented positive item-total correlations (r>0.18). The questionnaire showed an internal consistency index of 0.779 (Cronbach's alpha) and significant rank differences (Mann-Whitney U test; p0.151) in three satisfaction dimensions compared between hospitals. A short, easy-to-answer questionnaire was developed that is reliable regarding its internal consistency and sensitive to differences in hospital satisfaction dimensions. Once validated, it will be used to assess the satisfaction of children and teenagers with their hospital stay, in addition to being a potential indicator of quality of care. Copyright © 2016 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. P-001: Koi herpes virus world wide: results of the global KHV questionnaire 2007-2009

    DEFF Research Database (Denmark)

    Haenen, Olga; Olesen, Niels Jørgen

    KOI HERPES VIRUS WORLD WIDE: RESULTS OF GLOBAL KHV QUESTIONNAIRE 2007-2009 O. Haenen*,1 and N. J. Olesen2 (and our colleagues who completed the questionnaire) 1 Central Veterinary Institute of Wageningen UR, NRL for Fish and Shellfish Diseases, P.O. Box 65, 8200 AB Lelystad, The Netherlands. 2......, including Koi Herpes virus (KHV), which causes the notifiable KHV disease (KHVD) in koi and carp (Cyprinus carpio). In Sept 2007, at the last EAFP Conference at Grado, results of the detailed EPIZONE questionnaire on KHV disease in 2006-2007 were presented. In March 2009 a follow up KHV questionnaire...

  2. Collaborative group work: effects of group size and assignment structure on learning gain, student satisfaction and perceived participation.

    Science.gov (United States)

    Kooloos, Jan G M; Klaassen, Tim; Vereijken, Mayke; Van Kuppeveld, Sascha; Bolhuis, Sanneke; Vorstenbosch, Marc

    2011-01-01

    Collaborative group sessions in Nijmegen include 15 students who work all together on a group assignment. Sometimes, the group is split-up in three and every subgroup elaborates a part of the assignment. At the end, they peer-teach each other. It is believed that the split-up enhances participation and therefore learning gain. To establish the effect of group size and structure of the assignment on the perceived participation, the satisfaction and learning gain of collaborative group sessions. In this study, 27 groups of 15 students were equally divided into: A-group: all 15 students working on the complete assignment. B-group: subgroups of 5 students working on the complete assignment. C-group: subgroups of 5 students working on a smaller part, and peer-teaching each other at the end of the group session. All students took a pre-test, a post-test and a follow-up test and completed a questionnaire. Questionnaires were analyzed with a one-way analysis of variance (ANOVA) and post hoc by multiple comparisons. Learning gain was analyzed using a repeated measures ANOVA. A group size effect is observed in favor of working in subgroups. Perceived participation of the students differs between A and B (p ≤ 0.001) and between A and C (p ≤ 0.001), but not between B and C. Also, an assignment effect is found in favor of the smaller assignment combined with peer-teaching. The students' satisfaction differs between A and C (p ≤ 0.003) and between B and C (p ≤ 0.001), but not between A and B. The C-group also shows higher test results (p ≤ 0.043). The students prefer smaller groups as well as smaller assignments including peer-teaching. A possible larger learning gain of this format needs to be re-investigated.

  3. Development, factor structure and application of the Dog Obesity Risk and Appetite (DORA questionnaire

    Directory of Open Access Journals (Sweden)

    Eleanor Raffan

    2015-09-01

    Full Text Available Background. Dogs are compelling models in which to study obesity since the condition shares many characteristics between humans and dogs. Differences in eating behaviour are recognised to contribute to obesity susceptibility in other species but this has not been systematically studied in dogs.Aim. To develop and validate an owner-reported measure of canine eating behaviour and owner or dog related factors which can alter the development of obesity. Further, to then test variation in food-motivation in dogs and its association with obesity and owner management.Methods. Owner interviews, a literature review and existing human appetite scales were used to identify relevant topics and generate items for the questionnaire. Following a pilot phase, a 75 item online questionnaire was distributed via social media. Responses from 302 dog/owner dyads were analysed and factor structure and descriptive statistics calculated. Results were compared with descriptions of dog behaviour and management from a subset of respondents during semi-structured interviews. The optimum questions were disseminated as a 34 item final questionnaire completed by 213 owners, with a subset of respondents repeating the questionnaire 3 weeks later to assess test–retest reliability.Results. Analysis of responses to the final questionnaire relating to 213 dog/owner dyads showed a coherent factor structure and good test–retest reliability. There were three dog factors (food responsiveness and satiety, lack of selectivity, Interest in food, four owner factors (owner motivation to control dog weight, owner intervention to control dog weight, restriction of human food, exercise taken and two dog health factors (signs of gastrointestinal disease, current poor health. Eating behaviour differed between individuals and between breed groups. High scores on dog factors (high food-motivation and low scores on owner factors (less rigorous control of diet/exercise were associated with

  4. Development, factor structure and application of the Dog Obesity Risk and Appetite (DORA) questionnaire.

    Science.gov (United States)

    Raffan, Eleanor; Smith, Stephen P; O'Rahilly, Stephen; Wardle, Jane

    2015-01-01

    Background. Dogs are compelling models in which to study obesity since the condition shares many characteristics between humans and dogs. Differences in eating behaviour are recognised to contribute to obesity susceptibility in other species but this has not been systematically studied in dogs. Aim. To develop and validate an owner-reported measure of canine eating behaviour and owner or dog related factors which can alter the development of obesity. Further, to then test variation in food-motivation in dogs and its association with obesity and owner management. Methods. Owner interviews, a literature review and existing human appetite scales were used to identify relevant topics and generate items for the questionnaire. Following a pilot phase, a 75 item online questionnaire was distributed via social media. Responses from 302 dog/owner dyads were analysed and factor structure and descriptive statistics calculated. Results were compared with descriptions of dog behaviour and management from a subset of respondents during semi-structured interviews. The optimum questions were disseminated as a 34 item final questionnaire completed by 213 owners, with a subset of respondents repeating the questionnaire 3 weeks later to assess test-retest reliability. Results. Analysis of responses to the final questionnaire relating to 213 dog/owner dyads showed a coherent factor structure and good test-retest reliability. There were three dog factors (food responsiveness and satiety, lack of selectivity, Interest in food), four owner factors (owner motivation to control dog weight, owner intervention to control dog weight, restriction of human food, exercise taken) and two dog health factors (signs of gastrointestinal disease, current poor health). Eating behaviour differed between individuals and between breed groups. High scores on dog factors (high food-motivation) and low scores on owner factors (less rigorous control of diet/exercise) were associated with obesity. Owners of

  5. The complete cosmicomics

    CERN Document Server

    Calvino, Italo

    2014-01-01

    The definitive edition of Calvino’s cosmicomics, bringing together all of these enchanting stories—including some never before translated—in one volume for the first time. In Italo Calvino’s cosmicomics, primordial beings cavort on the nearby surface of the moon, play marbles with atoms, and bear ecstatic witness to Earth’s first dawn. Exploring natural phenomena and the origins of the universe, these beloved tales relate complex scientific concepts to our common sensory, emotional, human world. Now, The Complete Cosmicomics brings together all of the cosmicomic stories for the first time. Containing works previously published in Cosmicomics, t zero, and Numbers in the Dark, this single volume also includes seven previously uncollected stories, four of which have never been published in translation in the United States. This “complete and definitive collection” (Evening Standard) reconfirms the cosmicomics as a crowning literary achievement and makes them available to new generations of reader...

  6. The use of research questionnaires with hearing impaired adults: online vs. paper-and-pencil administration

    Science.gov (United States)

    2012-01-01

    Background When evaluating hearing rehabilitation, it is reasonable to use self-report questionnaires as outcome measure. Questionnaires used in audiological research are developed and validated for the paper-and-pencil format. As computer and Internet use is increasing, standardized questionnaires used in the audiological context should be evaluated to determine the viability of the online administration format. The aim of this study was to compare administration of questionnaires online versus paper- and pencil of four standardised questionnaires used in hearing research and clinic. We included the Hearing Handicap Inventory for the Elderly (HHIE), the International Outcome Inventory for Hearing Aids (IOI-HA), Satisfaction with Amplification in Daily Life (SADL), and the Hospital Anxiety and Depression Scale (HADS). Methods A cross-over design was used by randomly letting the participants complete the questionnaires either online or on paper. After 3 weeks the participants filled out the same questionnaires again but in the other format. A total of 65 hearing-aid users were recruited from a hearing clinic to participate on a voluntary basis and of these 53 completed both versions of the questionnaires. Results A significant main effect of format was found on the HHIE (p questionnaires were no significant main or interaction effects of format. Significant correlations between the two ways of presenting the measures was found for all questionnaires (pquestionnaires and differences in Cronbachs α between administration formats were negligible. Conclusions For three of the four included questionnaires the participants’ scores remained consistent across administrations and formats. For the fourth included questionnaire (HHIE) a significant difference of format with a small effect size was found. The relevance of the difference in scores between the formats depends on which context the questionnaire is used in. On balance, it is recommended that the administration

  7. Validation of Iranian Version of Pregnancy Related Anxiety Questionnaire

    Science.gov (United States)

    Askarizadeh, Ghasem; Karamoozian, Mahsa; Darekordi, Ali

    2017-01-01

    Background: Pregnancy is an acute period in the lifetime of women, during which numerous excitatory physical and social changes occur. The purpose of this study is confirmatory factor analysis of Pregnancy Related Anxiety Questionnaire (PRAQ) that is designed in Iranian pregnant women population. Methods: A total of 170 pregnant women in health centers of Kerman city were chosen through random sampling method and completed PRAQ questionnaire and Beck Anxiety Inventory (BAI). In this study, confirmatory factor analysis and concurrent validity are used to evaluate the validity of models; and to test-retest and Cronbach alpha were used for evaluating external and internal reliability in SPSS-19 and the AMOS software to evaluate reliability of models. Results: Confirmatory factor analysis gave an acceptable value for the latent PRAQ in the question scale and 5 micro-scale level. Furthermore, significant correlation between the components and the overall scale of the PRAQ questionnaire with the BAI confirmed concurrent validity of questionnaire. The reliability of questionnaire is confirmed based on Cronbach's alpha coefficient value of 0.78 that calculated 0.69–0.76 for the five-factors. A month later, reliability coefficient amplitude of test-retest on forty pregnant women was between 0.65 and 0.72 which shows the reliability of PRAQ over time. Conclusions: The short form of anxiety during pregnancy questionnaire has the essential psychometric properties. In this study, five-factors extracted in the PRAQ were adapted with the factors extracted from the original version. This study introduces an instrument that can be benefit in measuring anxiety and concerns of women during pregnancy.

  8. MKT 438 Complete Class

    OpenAIRE

    admin

    2015-01-01

      To purchase this material click below link   http://www.assignmentcloud.com/MKT-438/MKT-438-Complete-Class-Guide   For more classes visit www.assignmentcloud.com   MKT 438 Week 1 Individual Assignment Defining Public Relation Paper MKT 438 Week 2 Team Assignment Public Relations Campaign Overview Paper MKT 438 Week 3 Individual Assignment Functions of Public Relation Paper MKT 438 Week 3 Team Assignment Public Relations Campaig...

  9. Deployment Completion Report.

    Science.gov (United States)

    1983-02-24

    computer in its con- struction management effort. NMCE ONE enjoyed and fostered strong relations between the Seabees and the Fleet. * SUPLY: NMCB CNE’s...planning, & leadership present day to day on the projects was exhibited for the enbarka- tion. NMCB CNE maintained a strong Community Relations Program...DICMY LABR EX] EHM : 166 mandays(CAT 0115: 93, TRAINEE: 3, LOCAL: 70) 3. O OSITICH CF W= O : CAT 0115, TRAINEE, & LOAL 4. UIM’I OF PIOJIM: Completion

  10. CMS Is Finally Completed

    CERN Multimedia

    2008-01-01

    Yet another step in the completion of the Large Hadron Collider was taken yesterday morning, as the final element of the Compact Muon Solenoid was lowered nearly 100 meters bellow ground. After more than eight years of work at the world's most powerful particle accelerator, scientists hope that they will be able to start initial experiments with the LHC until the end of this year.

  11. LEAR construction completed

    CERN Multimedia

    1982-01-01

    In July 1982, LEAR construction was completed, the individual systems had been dry-tested. On 16 July, the first 50 MeV (309 MeV/c) protons from Linac 1 were injected and circulated. On 11 October, the first antiprotons from the AA, decelerated in the PS to 609 MeV/c, were injected. Also in 1982, acceleration, deceleration and stochastic cooling were successfully tested. See 9007366 for a more detailed description. See also 8201061, 8204131, 8309026.

  12. Strictly convex functions on complete Finsler manifolds

    Indian Academy of Sciences (India)

    YOE ITOKAWA; KATSUHIRO SHIOHAMA; BANKTESHWAR TIWARI

    2016-10-01

    The purpose of the present paper is to investigate the influence of strictly convex functions on the metric structures of complete Finsler manifolds. More precisely we discuss the properties of the group of isometries and the exponential maps on a complete Finsler manifold admitting strictly convex functions.

  13. The Imperforate Anus Psychosocial Questionnaire (IAPSQ: Its construction and psychometric properties

    Directory of Open Access Journals (Sweden)

    Christensson Kyllike

    2009-05-01

    Full Text Available Abstract The origin of the present study was to develop the liaison work between the disciplines of child and adolescent psychiatry and paediatric surgery and nursing, so as to improve the quality of treatment and care of a group of children with imperforate anus (IA and their families. Imperforate anus is a congenital disease involving a deformity of the anorectum. The early surgery and invasive follow-up treatment associated with IA may affect the child psychosocially, including the child-parent relationship. By developing and testing a questionnaire for children born with anorectal anomalies, a tool for measuring psychosocial functioning can be realized. Methods First, a literature review on "Imperforate Anus" was performed. Second, an exploratory interview study was conducted with patients/adolescents with IA and their parents. The findings from these interviews were the foundation for construction of the questionnaire. The Imperforate Anus Psychosocial Questionnaire (IAPSQ was tested and revised three times before its completion. It contains 45 items on Likert scales. A total of 87 children completed the IAPSQ: 25 children with IA and two comparison groups. Face and content validity were considered. The Rasch approach, an item response theory model, was used to evaluate the psychometric properties of the IAPSQ, where item difficulty and person ability are concurrently approximated. Results The findings of the Rasch analysis revealed that the psychological dimension was reasonable, and that person reliability (0.83 was moderate and item reliability (0.95 was sufficient. The social dimension showed satisfactory item reliability (0.87. The person reliability (0.52 of the social dimension was weak. Content validity seemed to be established and construct validity was recognized on the psychological dimension. Conclusion The IAPSQ provides a reasonably valid and reliable measure of psychosocial functioning for clinical use among children with IA

  14. Complete androgen insensitivity syndrome

    Directory of Open Access Journals (Sweden)

    Tančić-Gajić Milina

    2015-01-01

    Full Text Available Introduction. Androgen insensitivity syndrome (AIS belongs to disorders of sex development, resulting from complete or partial resistance to the biological actions of androgens in persons who are genetically males (XY with normally developed testes and age-appropriate for males of serum testosterone concentration. Case Outline. A 21-year-old female patient was admitted at our Clinic further evaluation and treatment of testicular feminization syndrome, which was diagnosed at the age of 16 years. The patient had never menstruated. On physical examination, her external genitalia and breast development appeared as completely normal feminine structures but pubic and axillary hair was absent. Cytogenetic analysis showed a 46 XY karyotype. The values of sex hormones were as in adult males. The multisliced computed tomography (MSCT showed structures on both sides of the pelvic region, suggestive of testes. Bilateral orchiectomy was performed. Hormone replacement therapy was prescribed after gonadectomy. Vaginal dilatation was advised to avoid dyspareunia. Conclusion. The diagnosis of complete androgen insensitivity is based on clinical findigs, hormonal analysis karyotype, visualization methods and genetic analysis. Bilateral gonadectomy is generally recommended in early adulthood to avoid the risk of testicular malignancy. Vaginal length may be short requiring dilatation in an effort to avoid dyspareunia. Vaginal surgery is rarely indicated for the creation of a functional vagina. [Projekat Ministarstva nauke Republike Srbije, br. 175067

  15. SCT Barrel Assembly Complete

    CERN Multimedia

    L. Batchelor

    As reported in the April 2005 issue of the ATLAS eNews, the first of the four Semiconductor Tracker (SCT) barrels, complete with modules and services, arrived safely at CERN in January of 2005. In the months since January, the other three completed barrels arrived as well, and integration of the four barrels into the entire barrel assembly commenced at CERN, in the SR1 building on the ATLAS experimental site, in July. Assembly was completed on schedule in September, with the addition of the innermost layer to the 4-barrel assembly. Work is now underway to seal the barrel thermal enclosure. This is necessary in order to enclose the silicon tracker in a nitrogen atmosphere and provide it with faraday-cage protection, and is a delicate and complicated task: 352 silicon module powertapes, 352 readout-fibre bundles, and over 400 Detector Control System sensors must be carefully sealed into the thermal enclosure bulkhead. The team is currently verifying the integrity of the low mass cooling system, which must be d...

  16. Hilbert, completeness and geometry

    Directory of Open Access Journals (Sweden)

    Giorgio Venturi

    2011-11-01

    Full Text Available This paper aims to show how the mathematical content of Hilbert's Axiom of Completeness consists in an attempt to solve the more general problem of the relationship between intuition and formalization. Hilbert found the accordance between these two sides of mathematical knowledge at a logical level, clarifying the necessary and sufficient conditions for a good formalization of geometry. We will tackle the problem of what is, for Hilbert, the definition of geometry. The solution of this problem will bring out how Hilbert's conception of mathematics is not as innovative as his conception of the axiomatic method. The role that the demonstrative tools play in Hilbert's foundational reflections will also drive us to deal with the problem of the purity of methods, explicitly addressed by Hilbert. In this respect Hilbert's position is very innovative and deeply linked to his modern conception of the axiomatic method. In the end we will show that the role played by the Axiom of Completeness for geometry is the same as the Axiom of Induction for arithmetic and of Church-Turing thesis for computability theory. We end this paper arguing that set theory is the right context in which applying the axiomatic method to mathematics and we postpone to a sequel of this work the attempt to offer a solution similar to Hilbert's for the completeness of set theory.

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

    Directory of Open Access Journals (Sweden)

    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.

  18. Simultaneous development of the Pediatric GERD Caregiver Impact Questionnaire (PGCIQ in American English and American Spanish

    Directory of Open Access Journals (Sweden)

    Keininger Dorothy L

    2005-01-01

    Full Text Available Abstract Background The objective of this study was to develop simultaneously a new questionnaire, the Pediatric GERD Caregiver Impact Questionnaire (PGCIQ, in American English and American Spanish in order to elucidate the impact of caring for a child with GERD. Methods Two focus group discussions were conducted in American English and American Spanish to develop a relevant conceptual model. Focus group participants were the primary caregivers of children with GERD (newborn through 12 years of age. Participant responses were qualitatively analyzed to identify potential differences in caregiver perspectives by the caregiver's language, socio-economic status and demographic profile as well as the child's age and disease severity level. Items in the PGCIQ were generated simultaneously in English and Spanish by reviewing results of qualitative analysis from focus groups in each language. The PGCIQ was finalized in both languages after testing content validity and conducting an in-depth translatability assessment. Results Analysis of focus group comments resulted in the development of a first draft questionnaire consisting of 58 items in 10 domains. Content validity testing and an in-depth translatability assessment resulted in wording modification of 37 items, deletion of 14 items and the addition of a domain with five items. Feedback from the content validity testing interviews indicated that the instrument is conceptually relevant in both American English and American Spanish, clear, comprehensive and easy to complete within 10 minutes. The final version of the PGCIQ contains 49 items assessing ten domains. An optional module with nine items is available for investigative research purposes and for use only at baseline. Conclusion The PGCIQ was developed using simultaneous item generation, a process that allows for consideration of concept relevance in all stages of development and in all languages being developed. The PGCIQ is the first

  19. China's Glacier Inventory Completed

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    @@ A 12-volume Chinese Glacier Inventory has recently been finished by a group of Chinese glaciologists headed by Prof. Shi Yafeng from the Cold and Arid Regions Environmental and Engineering Research Institute under CAS.

  20. Validation and refinement of the Questionnaire for Lung Transplant Patients.

    Science.gov (United States)

    De Vito Dabbs, Annette; Kim, Yookyung; Vensak, Judith; Studer, Sean; Iacono, Aldo

    2004-12-01

    The Questionnaire for Lung Transplant Patients was designed to assess symptoms and activity tolerance in lung transplant recipients during their post-transplant evaluations. The initial psychometric evaluation determined that the questionnaire was clinically useful, reliable, and valid. To report the results of further psychometric analyses in a new, expanded sample of lung transplant recipients and to demonstrate the iterative manner by which instruments are refined and tested. Internal consistency, test-retest stability, convergent validity, factorial validity, and group differences attributable to age, gender, and transplant type were determined in a pooled sample of 177 lung transplant recipients. Sensitivity to change over time was measured in a subsample (n = 51) who provided repeated measures data. The Questionnaire for Lung Transplant Patients and its subscales were internally consistent (Kuder Richardson reliability of 0.73-0.95). Test-retest stability was high (intraclass correlations >0.70). Symptoms showed a significant curvilinear pattern with a tendency to decrease over time before rising again at the 12-month measurement for the total questionnaire (F=6.8, P=.012) and 2 subscales--Respiratory (F=5.6, P=.022) and Activities of Daily Living (F=19.7, PGeneral, and Activities of Daily Living subscales. The Questionnaire for Lung Transplant Patients is a reliable and valid measure for assessing physical symptoms and activity intolerance after lung transplantation in individual recipients, recipients in aggregate, and comparison groups, on one occasion and serially over time. These results will guide future refinement and testing of the Questionnaire for Lung Transplant Patients.

  1. [Psychometric properties of the Hungarian version of the Codependence Questionnaire].

    Science.gov (United States)

    Nagy, Anikó; Knapek, Éva; Balázs, Katalin; Kuritárné Szabó, Ildikó

    2014-01-01

    The purpose of this study is to assess the internal consistency of the subscales of the Hungarian Version of the Codependent Questionnaire (CdQ, Roehling & Gaumond, 1996). Thus, a reliable measurement of codependency for professionals become available in Hungary. The Hungarian Version of the Codependent Questionnaire enables professionals to identify codependent individuals. Our sample (N=137) was recruited from the general population and from self-help groups (82 individuals); and patients with borderline personality disorder (55 individuals) were recruited as clinical control group. The reliability of the questionnaire was assessed by Cronbach's alfa and principal component analysis. In addition, in order to investigate the latent structure, factors analyses and hierarchical cluster analysis were used. Based on our results, the Cronbach's alfa values of the subscales of 'control', 'reliability' and 'intimacy' indicate appropriate reliability, however, the subscale of 'enmeshment' indicates poor reliability. The originally assumed factor structure is not supported by the results of the statistical analyses. The subscales are not separate from each other, which is also indicated by the correlations of the total scores of the subscales. The reliability of the Hungarian Version of the Codependent Questionnaire is nearly identical to the original data, except for one subscale ('enmeshment subscale'). Based on these results the Hungarian Version of the Codependent Questionnaire is considered to be reliable. Besides the Hungarian adaptation, the strength of this study is the investigation of a clinical sample. The use of the questionnaire is recommended without the subscale of 'enmeshment' and further 5 items, and it is suggested to use as one scale.

  2. Validation of a pediatric cough questionnaire.

    Science.gov (United States)

    Hartnick, Christopher J; Zurakowski, David; Haver, Kenan

    2009-11-01

    We conducted a study to determine if a five-item pediatric cough questionnaire (PCQ) is a valid and reliable means of measuring cough-specific quality of life in children. The five questions, which are answered by the child's parent or caregiver, cover cough frequency (Q1), sleep disturbance of the child (Q2), sleep disturbance of the parent (Q3), cough severity (Q4), and the degree of bothersomeness to the child (Q5). Each of the five items was scored on a 6-point Likert scale. The PCQ was administered three times. The first occurred when the parent telephoned to schedule an appointment for the child at a pediatric pulmonology outpatient clinic for a chief complaint of cough. The second PCQ was administered within 2 weeks of the first but before any treatment had been instituted so that test-retest reliability could be assessed. Each child was then diagnosed and treated in accordance with standard care practices. The third PCQ was administered 3 weeks after the second to determine if it would accurately reflect the parent's perception of how the child's cough had changed following treatment. Also, at the second and third encounters, parents were asked to provide their global assessment of whether their child's cough had improved, worsened, or stayed the same since the previous encounter. The parents of 120 children (70 boys and 50 girls; mean age: 6.8 yr) completed all three PCQs. Test-retest reliability was established (p PCQ questions by Spearman correlation analysis (Q1: r = 0.5; Q2: r = 0.38; Q3: r = 0.42; Q4: r = 0.53; Q5: r = 0.5). Other statistical analyses confirmed the PCQ's internal consistency, discriminant validity, and convergent validity. Based on our findings, we conclude that the PCQ is a valid and reliable instrument with which to follow children with chronic cough longitudinally.

  3. Item nonresponse in questionnaire research with children

    NARCIS (Netherlands)

    Hox, J.J.; Borgers, N.

    2001-01-01

    This study investigates the effect of item and person characteristics on item nonresponse, for written questionnaires used with school children. Secondary analyses were done on questionnaire data collected in five distinct studies. To analyze the data, logistic multilevel analysis was used with the

  4. "Undecided" responses on the Suicide Opinion Questionnaire.

    Science.gov (United States)

    Lester, David

    2008-12-01

    Domino's Suicide Opinion Questionnaire was administered to 288 students, along with measures of attitudes and personality traits. The number of "undecided" responses was positively associated with death anxiety scores, suggesting this questionnaire might be improved by eliminating the "undecided" response option. The meaning of this response might be studied.

  5. Applying Learning Strategy Questionnaires: Problems and Possibilities

    Science.gov (United States)

    Schellings, Gonny

    2011-01-01

    This article discusses measuring learning strategies by means of questionnaires. In "multi-method" research, in which think-aloud measures are compared with questionnaires, low or moderate correlations are found. A conclusion often drawn is that learners are not able to verbally report on their learning activities. Alternative explanations concern…

  6. Applying learning strategy questionnaires: problems and possibilities

    NARCIS (Netherlands)

    Schellings, G.

    2011-01-01

    This article discusses measuring learning strategies by means of questionnaires. In ‘multi-method’ research, in which think-aloud measures are compared with questionnaires, low or moderate correlations are found. A conclusion often drawn is that learners are not able to verbally report on their lear

  7. Applying Learning Strategy Questionnaires: Problems and Possibilities

    Science.gov (United States)

    Schellings, Gonny

    2011-01-01

    This article discusses measuring learning strategies by means of questionnaires. In "multi-method" research, in which think-aloud measures are compared with questionnaires, low or moderate correlations are found. A conclusion often drawn is that learners are not able to verbally report on their learning activities. Alternative explanations concern…

  8. A Nutritional Questionnaire for Older Adults.

    Science.gov (United States)

    Fanelli, Marie T.; Abernethy, Marilyn M.

    1986-01-01

    Describes a questionnaire assessing nutritional knowledge and eating behaviors of older adults. The questionnaire consists of six sections: demographic and personal information, food resources, food consumption patterns, dietary practices related to health, activity patterns, and nutritional knowledge. Study results demonstrating the…

  9. Validation of a Russian-language version of the Foot Functional Index (FFI questionnaire

    Directory of Open Access Journals (Sweden)

    E. V. Orlova

    2016-01-01

    Full Text Available The Foot Functional Index (FFI questionnaire most completely reflects the functional status of patients with joint diseases of the feet.Objective: to study the psychometric properties of a Russian-language version of the FFI questionnaire.Patients and methods. The reliability, sensitivity, and validity of the Russian-language version of the FFI questionnaire were assessed in 55 patients with rheumatoid arthritis (RA. The investigators checked the reliability by assessing the internal consistency (calculating Cronbach's alpha and reproducibility by a test-retest analysis. The criterion validity was evaluated by correlation analysis using HAQ, RAPID3, and pain visual analogue scale (VAS scores. The sensitivity of FFI was studied by comparing its dynamics with RAPID3 changes during treatment.Results. Evaluating the internal consistency yielded a high Cronbach's alpha (0.78. The test-retest analysis demonstrated a significant correlation (0.83 between the results of primary and secondary testing. Assessing the criterion validity showed a high or near-high relationship to the scores of RAPID3 (0.78, HAQ (0.69, and pain VAS (0.76. The group of patients who were observed to have a decrease in disease activity according to RAPID3 from a high (16.2±4.1 to moderate (10.5±5.2 degree displayed a more marked reduction in FFI (ΔFFI = 20.5±2.3 than the group that did not exhibit significant changes in disease activity (ΔFFI = 6.9±3.4.Conclusion. FFI is a reliable, valid, and sensitive tool to evaluate the functional status of patients with foot diseases in RA.

  10. A self-assessed questionnaire can help in the diagnosis of pelvic inflammatory disease.

    Science.gov (United States)

    Bouquier, Julie; Huchon, Cyrille; Panel, Pierre; Fauconnier, Arnaud

    2014-09-01

    Pelvic inflammatory disease (PID) is often responsible for acute pelvic pain, yet its clinical diagnosis is difficult. The aim of this study was to develop and validate prediction rules for the diagnosis of PID in patients seen for acute pelvic pain, based solely on a self-assessed questionnaire. From September 2006 to April 2008, 499 consecutive patients presenting at the gynecology emergency departments of 5 hospitals for acute pelvic pain completed a Self-Assessment Questionnaire for Gynecological Emergencies. Seventy-three were identified as having a PID. Two-thirds of the database was randomly selected for the derivation of the prediction rules, and the other third was used for internal validation. We developed 2 scores, one that rules out a diagnosis of PID and one that predicts PID, based on multiple logistic regression with jackknife estimates. These scores were then validated with the validation data set. Four variables were independently associated with PID: scattered pain radiation and/or diffuse pain, insidious pain, peritoneal irritation, and abnormal vaginal discharge. They were used to create a sensitive prediction model that rules out PID. Four other variables were used to build another model that predicted PID with high specificity: abnormal vaginal discharge, bilateral pelvic pain, constipation, and presence of an intrauterine device. The probability of PID for the patients in the low-risk group was 1.1% (95% confidence interval, 0.03-5.8), and the probability of PID in the high-risk group was 55% (95% confidence interval, 31.5-76.9). These 2 prediction rules that classify patients in low risk or high risk of PID, based on simple items collected by a self-assessed questionnaire that are composed only of case history and autodescription of the pain, may prove useful for diagnosing or ruling out PID in patients with acute pelvic pain.

  11. MASTICATION, PHONETICS AND ESTHETICS AS A FINAL RESULT OF PARTIAL OR COMPLETE DENTURE TREATMENT.

    Directory of Open Access Journals (Sweden)

    Kalina Georgieva

    2015-08-01

    Full Text Available Three target groups- dentists/ dental students, dental technicians and patients were asked to fill in an anonymous questionnaire about their satisfaction of the final results after prosthetic treatment with removable dentures using a scale from 1 to 5 (1- completely dissatisfied, 2-dissatisfied, 3-indifferent, 4-satisfied, 5-completely satisfied. The mean results (including colour, shape and size of artificial teeth, arrangement of front teeth, colour of artificial gums, phonetics, mastication, natural smile, enough space for tongue for all three groups of respondents were compared. Dental technicians (4,34 are more satisfied than dentists/dental students (3,62 and patients (3,53. A successful outcome of prosthetic treatment depends on one hand on the professional approach of the dental team and on the other hand on the patient’s motivation and cooperation. The predictive final results and realistic expectations lead to satisfaction of all participants in the treatment process.

  12. Effect of resilient liner on masticatory efficiency and general patient satisfaction in completely edentulous patients

    DEFF Research Database (Denmark)

    Mangtani, Nidhi; Pillai, Rajath; Babu, Dinesh;

    2015-01-01

    Objectives: To assess the effect of resilient lined denture on patient masticatory efficiency, general patient satisfaction and denture quality as compare to conventional complete denture over a period of one year. Material and methodology: A total of 28 completely edentulous patients (14 males...... denture liner – group 2). All patients were clinically evaluated to assess the denture quality, and administered questionnaires for masticatory efficiency and patients general satisfaction level at three intervals i.e. one month (T0), 6 months (T1) and 1 year post-insertion (T2). Results: Statistical...... masticatory efficiency improved significantly over time in controls, while in experimental group masticatory efficiency remained the same (p>.05) for almost all the questions. Patient general satisfaction score at different time intervals for each question showed no significant difference (P>.05) on inter...

  13. Different types of antagonists modify the outcome of complete denture renewal.

    Science.gov (United States)

    Berteretche, Marie Violaine; Frot, Amélie; Woda, Alain; Pereira, Bruno; Hennequin, Martine

    2015-01-01

    The effect of renewing removable dentures on masticatory function was evaluated according to the occlusion offered by different types of mandibular arches. Twenty-eight patients with complete maxillary dentures were subdivided into three groups in terms of mandibular dentition type: dentate, partial denture, and complete denture. The participants were observed before and 8 weeks after maxillary denture renewal. The mandibular denture was also renewed in the partial and complete denture groups. The participants masticated carrots, peanuts, and three model foods of different hardnesses. The particle size distribution of the boluses obtained from natural foods was characterized by the median particle size (d50) in relation to the masticatory normative indicator (MNI). Chewing time (CT), number of chewing cycles (CC), and chewing frequency (CF) were video recorded. A self-assessment questionnaire for oral health-related quality of life (Geriatric Oral Health Assessment Index [GOHAI]) was used. Statistical analyses were carried out with a mixed model. Renewal of the dentures decreased d50 (P Denture renewal improves masticatory function. The complete denture group benefited least from renewal; the dentate group benefited most. This study confirmed the usefulness of denture renewal for improving functions and oral health- related quality of life.

  14. A practical guide to surveys and questionnaires.

    Science.gov (United States)

    Slattery, Eric L; Voelker, Courtney C J; Nussenbaum, Brian; Rich, Jason T; Paniello, Randal C; Neely, J Gail

    2011-06-01

    Surveys with questionnaires play a vital role in decision and policy making in society. Within medicine, including otolaryngology, surveys with questionnaires may be the only method for gathering data on rare or unusual events. In addition, questionnaires can be developed and validated to be used as outcome measures in clinical trials and other clinical research architecture. Consequently, it is fundamentally important that such tools be properly developed and validated. Just asking questions that have not gone through rigorous design and development may be misleading and unfair at best; at worst, they can result in under- or overtreatment and unnecessary expense. Furthermore, it is important that consumers of the data produced by these instruments understand the principles of questionnaire design to interpret results in an optimal and meaningful way. This article presents a practical guide for understanding the methodologies of survey and questionnaire design, including the concepts of validity and reliability, how surveys are administered and implemented, and, finally, biases and pitfalls of surveys.

  15. Validation of a stroke symptom questionnaire for epidemiological surveys.

    Science.gov (United States)

    Abe, Ivana Makita; Goulart, Alessandra Carvalho; Santos Júnior, Waldyr Rodrigues; Lotufo, Paulo Andrade; Benseñor, Isabela Martins

    2010-07-01

    Stroke is a relevant issue within public health and requires epidemiological surveillance tools. The aim here was to validate a questionnaire for evaluating individuals with stroke symptoms in the Stroke Morbidity and Mortality Study (Estudo de Mortalidade e Morbidade do Acidente Vascular Cerebral, EMMA), São Paulo, Brazil. This was a cross-sectional study performed among a sample of the inhabitants of Butantã, an area in the western zone of the city of São Paulo. For all households in the coverage area of a primary healthcare unit, household members over the age of 35 years answered a stroke symptom questionnaire addressing limb weakness, facial weakness, speech problems, sensory disorders and impaired vision. Thirty-six participants were randomly selected for a complete neurological examination (gold standard). Considering all the questions in the questionnaire, the sensitivity was 72.2%, specificity was 94.4%, positive predictive value was 92.9% and negative predictive value was 77.3%. The positive likelihood ratio was 12.9, the negative likelihood ratio was 0.29 and the kappa coefficient was 0.67. Limb weakness was the most sensitive symptom, and speech problems were the most specific. The stroke symptom questionnaire is a useful tool and can be applied by trained interviewers with the aim of identifying community-dwelling stroke patients, through the structure of the Family Health Program.

  16. Aberrant behavior of preschool children: Evaluation of questionnaire

    Directory of Open Access Journals (Sweden)

    Fajgelj Stanislav

    2007-01-01

    Full Text Available In the study metric characteristics of children aberrant behavior questionnaire were analyzed. The analysis was performed on the sample of 1.165 children, aged 4-7, in preschool institutions in several towns of Vojvodina. The questionnaire contained 36 items of the Likert-type scale and was filled in by one parent of each child. The authors examined main metric characteristics of the complete questionnaire, as well as individual items under the Rasche’s measurement model. Generally, parents seldom notice aberrant behavior in their children. Most frequently they notice stubbornness, while very rarely torturing of animals. The item discrimination, on the whole, was found satisfying. The reliability of the questionnaire is 0.84., and all indicators of misfit are within satisfactory ranges. According to differential functioning of the items, the authors found gender and age specificities of parents’ evaluation of aberrant behavior of their children. Parents often notice stubbornness and moldiness in girls, and aggression in boys. According to the parent’s observations, younger children are characterized by nail nibbling, ticklishness, and fearfulness, whereas older children show a tendency to force their way by crying, waywardness and bed-wetting. By means of factor analysis of the items, three principal facets of aberrant behavior were determined: overindulgence, shyness and quarrelsomeness. Cross validation (hold out showed that these three facets were robust in relation to the selection of the sample.

  17. Translation and validation of the Child and the Adolescent HARDSHIP (Headache-attributed restriction, disability, social handicap and impaired participation) questionnaire into Danish language.

    Science.gov (United States)

    Jorgensen, Jens Erik; McGirr, Kate A; Korsgaard, Hanne Oertved; Rathleff, Michael S

    2016-01-01

    Background. The prevalence of headaches among children and adolescents varies considerably between countries. This may be due to a lack of appropriate instruments to capture the prevalence. The purpose of this study was to translate the Child and Adolescent HARDSHIP questionnaires from English into Danish language, conduct cross-cultural adaptation, face validation by cognitive interviewing and conduct a pilot study exploring time requirements. Methods. The questionnaire was translated using the guidelines proposed by "The Global Campaign to Reduce the Burden of Headache." A total of 25 children from 6 to 12 years of age completed the questionnaire with 24 h between test and retest to assess reliability. A total of 169 children and adolescents from 6 to 17 years of age completed the translated questionnaire to assess time requirements for completing it. Results. Only minor discrepancies were observed in the translation process. Test-retest reliability of the translated questionnaire showed substantial agreement (kappa: 0.65-0.78). The questionnaires were completed within 30 min (age 6-11 years of age) and within 15 min (age 12-17 years of age) respectively. Discussion. No major problems were observed in the forward translations of the questionnaires. The face validation prompted no major changes in the questionnaire. The face-to-face interviews showed that pupils of different ethnic backgrounds than Danish and pupils in the age group of 6-11 had more difficulty in understanding a minority of the questions. The Danish Child and Adolescent HARDSHIP questionnaire therefore complies with the intentions of the originators, aiming at a maximal completion time of 45 min and in comparison with actual completion time. The test-retest study showed substantial agreement between test and retest in the headache, migraine and MOH domains and questions referring to time.The Child and Adolescent HARDSHIP questionnaire, includes a section specifically recording a four-week period

  18. Translation and validation of the Child and the Adolescent HARDSHIP (Headache-attributed restriction, disability, social handicap and impaired participation questionnaire into Danish language

    Directory of Open Access Journals (Sweden)

    Jens Erik Jorgensen

    2016-04-01

    Full Text Available Background. The prevalence of headaches among children and adolescents varies considerably between countries. This may be due to a lack of appropriate instruments to capture the prevalence. The purpose of this study was to translate the Child and Adolescent HARDSHIP questionnaires from English into Danish language, conduct cross-cultural adaptation, face validation by cognitive interviewing and conduct a pilot study exploring time requirements. Methods. The questionnaire was translated using the guidelines proposed by “The Global Campaign to Reduce the Burden of Headache.” A total of 25 children from 6 to 12 years of age completed the questionnaire with 24 h between test and retest to assess reliability. A total of 169 children and adolescents from 6 to 17 years of age completed the translated questionnaire to assess time requirements for completing it. Results. Only minor discrepancies were observed in the translation process. Test-retest reliability of the translated questionnaire showed substantial agreement (kappa: 0.65–0.78. The questionnaires were completed within 30 min (age 6–11 years of age and within 15 min (age 12–17 years of age respectively. Discussion. No major problems were observed in the forward translations of the questionnaires. The face validation prompted no major changes in the questionnaire. The face-to-face interviews showed that pupils of different ethnic backgrounds than Danish and pupils in the age group of 6–11 had more difficulty in understanding a minority of the questions. The Danish Child and Adolescent HARDSHIP questionnaire therefore complies with the intentions of the originators, aiming at a maximal completion time of 45 min and in comparison with actual completion time. The test-retest study showed substantial agreement between test and retest in the headache, migraine and MOH domains and questions referring to time.The Child and Adolescent HARDSHIP questionnaire, includes a section specifically

  19. Statistics a complete introduction

    CERN Document Server

    Graham, Alan

    2013-01-01

    Statistics: A Complete Introduction is the most comprehensive yet easy-to-use introduction to using Statistics. Written by a leading expert, this book will help you if you are studying for an important exam or essay, or if you simply want to improve your knowledge. The book covers all the key areas of Statistics including graphs, data interpretation, spreadsheets, regression, correlation and probability. Everything you will need is here in this one book. Each chapter includes not only an explanation of the knowledge and skills you need, but also worked examples and test questions.

  20. Complete thoracic ectopia cordis.

    Science.gov (United States)

    Alphonso, N; Venugopal, P S; Deshpande, R; Anderson, D

    2003-03-01

    Thoracic ectopia cordis is a rare congenital defect with very few reported survivors after surgical correction. We report a case of complete thoracic ectopia cordis with double outlet right ventricle. The diagnosis was established antenatally and a repair was undertaken soon after birth. The child remained stable and was extubated on the fifth post-operative day. Forty-eight hours later the child succumbed to an unexplained respiratory arrest. Also presented is a review of the different surgical strategies for this unusual condition.

  1. TestComplete cookbook

    CERN Document Server

    Alpaev, Gennadiy

    2013-01-01

    A practical cookbook, with a perfect package of simple, medium, and advanced recipes targeted at basic programmers as well as expert software testers, who will learn to create, manage, and run automated tests. It is packed with problem-solving recipes that are supported by simple examples.If you are a software tester or a programmer who is involved with testing automation using TestComplete, this book is ideal for you! You will be introduced to the very basics of using the tool, as well as polish any previously gained knowledge in using the tool. If you are already aware of programming basics,

  2. Comparison of Employer Productivity Metrics to Lost Productivity Estimated by Commonly Used Questionnaires.

    Science.gov (United States)

    Gardner, Bethany T; Dale, Ann Marie; Buckner-Petty, Skye; Van Dillen, Linda; Amick, Benjamin C; Evanoff, Bradley

    2016-02-01

    The aim of the study was to assess construct and discriminant validity of four health-related work productivity loss questionnaires in relation to employer productivity metrics, and to describe variation in economic estimates of productivity loss provided by the questionnaires in healthy workers. Fifty-eight billing office workers completed surveys including health information and four productivity loss questionnaires. Employer productivity metrics and work hours were also obtained. Productivity loss questionnaires were weakly to moderately correlated with employer productivity metrics. Workers with more health complaints reported greater health-related productivity loss than healthier workers, but showed no loss on employer productivity metrics. Economic estimates of productivity loss showed wide variation among questionnaires, yet no loss of actual productivity. Additional studies are needed comparing questionnaires with objective measures in larger samples and other industries, to improve measurement methods for health-related productivity loss.

  3. [Quality of life questionnaire related to nutritional status].

    Science.gov (United States)

    Wanden-Berghe, C; Martín-Rodero, H; Guardiola-Wanden-Berghe, R; Sanz-Valero, J; Galindo-Villardón, P

    2012-01-01

    To build and validate an instrument to measure the perceived quality of life in the nutritional status. By focal groups and interviews with nutrition experts, the dimensions with greater affectation were identified. After the judge test, the CaVEN questionnaire was defined. For its valuation a multicentric study was performed, participating 7 Spanish hospitals. The internal structure of the questionnaire was evaluated by explanatory factorial analysis. Reliability was tested using the Cronbach α coefficient and the validity of the criteria with the nutritional Gold Standards. A questionnaire of 26 items with 6 health dimensions was built. It was applied to 68 patients that were valued in the Nutrition Units. The test KMO was 0.756, showing a good accuracy in the Factorial Analysis. The existence of principal dimension of inertia was found (Bartlett p CaVEN (p CaVEN. The CaVEN questionnaire has proved a useful tool for assessing the quality of life related to nutritional status, even in groups with little nutritional alterations.

  4. Development and validation of the Gothenburg Trismus Questionnaire (GTQ).

    Science.gov (United States)

    Johnson, Joakim; Carlsson, Sigrid; Johansson, Mia; Pauli, Nina; Rydén, Anna; Fagerberg-Mohlin, Bodil; Finizia, Caterina

    2012-08-01

    To develop and validate a comprehensive, self-administered questionnaire for patients with limited ability to open the mouth, trismus. We derived the Gothenburg Trismus Questionnaire (GTQ) from empirical evidence in the medical literature and interviews with medical experts as well as patients. The draft version was tested in a pilot study (n=18). Patients with a maximal incisal opening (MIO) of ⩽35mm were included. The study comprised patients with benign jaw-related conditions (n=51), patients treated for head and neck (H&N) cancer (n=78) and an age- and gender-matched control group without trismus (n=129). The GTQ instrument was well accepted by the patients, with satisfactory compliance and low rates of missing items. After item reduction, due to items not being conceptually relevant and/or low factor loadings, the GTQ demonstrated high internal consistency (Cronbach's alpha 0.72-0.90), good construct validity and known-group validity. We developed a trismus-specific self-administered questionnaire, the GTQ, that showed good psychometric properties. We suggest this questionnaire, that has clear clinical relevance, to be adopted and used in clinical practice and in research, acting as a screening tool as well as an endpoint in intervention and jaw physiotherapy/rehabilitation studies. Copyright © 2012 Elsevier Ltd. All rights reserved.

  5. Photometric and Obscurational Completeness

    CERN Document Server

    Brown, R A

    2005-01-01

    We report a method that uses "completeness" to estimate the number of exrasolar planets discovered by an observing program with a direct-imaging instrument. We develop a completeness function for Earth-like planets on "habitable" orbits for an instrument with a central field obscuration, uniform sensitivity in an annular detection zone, and limiting sensitivity that is expressed as a "delta magnitude" with respect to the star, determined by systematic effects (given adequate exposure time). We demonstrate our method of estimation by applying it to our understanding of the coronagraphic version of the Terrestrial Planet Finder (TPF-C) mission as of October 2004. We establish an initial relationship between the size, quality, and stability of the instrument's optics and its ability to meet mission science requirements. We provide options for increasing the fidelity and versatility of the models on which our method is based, and we discuss how the method could be extended to model the TPF-C mission as a whole, t...

  6. Superluminality and UV Completion

    CERN Document Server

    Shore, G M

    2007-01-01

    The idea that the existence of a consistent UV completion satisfying the fundamental axioms of local quantum field theory or string theory may impose positivity constraints on the couplings of the leading irrelevant operators in a low-energy effective field theory is critically discussed. Violation of these constraints implies superluminal propagation, in the sense that the low-frequency limit of the phase velocity $v_{\\rm ph}(0)$ exceeds $c$. It is explained why causality is related not to $v_{\\rm ph}(0)$ but to the high-frequency limit $v_{\\rm ph}(\\infty)$ and how these are related by the Kramers-Kronig dispersion relation, depending on the sign of the imaginary part of the refractive index $\\Ima n(\\w)$ which is normally assumed positive. Superluminal propagation and its relation to UV completion is investigated in detail in three theories: QED in a background electromagnetic field, where the full dispersion relation for $n(\\w)$ is evaluated numerically for the first time and the role of the null energy con...

  7. Validation of the osteoporosis quality of life questionnaire QUALEFFO-41 for the Serbian population

    Directory of Open Access Journals (Sweden)

    Tadic Ivana

    2012-06-01

    Full Text Available Abstract Background Vertebral fractures could lead to reduced physical, social and mental functioning, and loss of personal independence. Therefore, during the treatment of osteoporosis, it has become necessary to examine the changes in everyday functioning, well-being and health related quality of life (HRQOL. To that effect, this study aims to translate, culturally adapt, and validate the Serbian version of Quality of Life Questionnaire of the European Foundation for Osteoporosis (QUALEFFO-41 for patients with vertebral fractures. Methods Nine female patients with osteoporosis participated in the pre-validation study. A validation, case–control study included two groups of female patients: one that consisted of 50 female patients with osteoporosis, and with at least one vertebral fracture, and another one that consisted of 50 control patients with osteoporosis but without fractures. They completed the QUALEFFO-41 and the EuroQol group questionnaire with five dimensions (EQ-5D twice within a month. The validation study examined internal consistency, concurrent validity, test-retest reliability, sensitivity and specificity. Results During the pre-validation study, three of the items in the QUALEFFO-41 were slightly changed. Afterwards, during the validation study, the statistically significant differences (adjusted for: age, duration of menopause, current employment and marital status in the mean values of all domains and total scores between the groups were noted. For the case group, the internal consistency of the QUALEFFO-41 domains and of total questionnaire was above 0.70. The test-retest reliability was tested by the intraclass correlation coefficients (ICC that were in range 0.87 – 0.96 for the case, and 0.15 – 0.83 for the control group. Correlations between the total scores of the QUALEFFO-41 and the EQ-5D health state value, for both groups were negative and statistically significant (r = -0.78, p Conclusions The Serbian

  8. The Dutch Claustrophobia Questionnaire: psychometric properties and predictive validity.

    Science.gov (United States)

    Van Diest, Ilse; Smits, Dirk; Decremer, Davina; Maes, Lori; Claes, Laurence

    2010-10-01

    Fear of suffocation and fear of restriction are thought to underlie claustrophobia and can be assessed with the Claustrophobia Questionnaire (CLQ; Radomsky et al., 2001). A first study tested the psychometric properties of a Dutch version of the CLQ. Students (N=363) completed a Dutch translation of the CLQ and a set of other questionnaires assessing other specific fears, anxiety or depression. Results confirmed the two-factor structure and showed that the Dutch version of the CLQ has good psychometric properties. A second study tested the predictive validity of the Dutch CLQ. Participants (N=23) were exposed each to nine claustrophobic situations with elements of suffocation, restriction or both. The Dutch CLQ was found to be a significant predictor of fear and respiratory reactivity during claustrophobic exposure. It can be concluded that the Dutch version of the CLQ is a reliable and valid instrument to assess claustrophobic fear. Copyright 2010 Elsevier Ltd. All rights reserved.

  9. Attitudes to smoking on submarines: results of a questionnaire study.

    Science.gov (United States)

    Norris, William D; Brims, Fraser J H

    2002-07-01

    An anonymous survey to assess the attitudes to smoking of men serving on two Trident Nuclear submarines was conducted by questionnaire. A total of 244 questionnaires were completed, representing 87% of the two crews. Thirty-two percent of respondents declared themselves to be smokers, 69% were nonsmokers, and of these, 31% were ex-smokers. Attitudes of all respondents to an enforced ban of smoking on submarines indicated that 55% felt that it would be justifiable, 46% felt that it would be unfair, 42% felt that it was uncalled for, 46% thought that it would be illegal, and 47% thought that a ban was about time. The separate opinions of smokers and nonsmokers were polarized, whereas the overall results indicate indifferent attitudes of crew members. Further research into the atmospheric effects of environmental tobacco smoke on a submarine is required.

  10. Relative validity and reliability of a food frequency questionnaire in youth with type 1 diabetes

    Science.gov (United States)

    Liese, Angela D.; Crandell, Jamie L.; Tooze, Janet A.; Fangman, Mary T.; Couch, Sarah C.; Merchant, Anwar T.; Bell, Ronny A.; Mayer-Davis, Elizabeth J.

    2015-01-01

    Objective To evaluate the relative validity and reliability of the SEARCH food frequency questionnaire (FFQ) that was modified from the Block Kids Questionnaire. Design Study participants completed the 85-item FFQ twice plus three 24-hour dietary recalls within one month. We estimated correlations between frequencies obtained from participants with true usual intake for food groups and nutrients, using a two-part model for episodically-consumed foods and measurement error adjustment. Setting The multi-center SEARCH for Diabetes in Youth Nutrition Ancillary Study. Subjects A subgroup of 172 participants aged 10 - 24 years with type 1 diabetes. Results The mean correlations adjusted for measurement error of food groups and nutrients between FFQ and true usual intake were 0.41 and 0.38, respectively, with 57% of the food groups and 70% of the nutrients exhibiting correlations >0.35. Correlations were high for low-fat dairy (0.80), sugar-sweetened beverages (0.54), cholesterol (0.59) and saturated fat (0.51), while correlations were poor for high fiber bread and cereal (0.16) and folate (0.11). Reliability of FFQ intake based on two FFQ administrations was also reasonable with 54% of Pearson correlation coefficients ≥ 0.5. Reliability was high for low fat dairy (0.7), vegetables (0.6), carbohydrates, fiber, folate and vitamin C (all 0.5), but less than desirable for low fat poultry and high fiber bread, cereal, rice and pasta (0.2-0.3). Conclusions While there is some room for improvement, our findings suggest that the SEARCH FFQ performs quite well for the assessment of many nutrients and food groups in a sample of youth with type 1 diabetes. PMID:24679679

  11. Development and validation of the Parents' Beliefs About Children's Emotions Questionnaire.

    Science.gov (United States)

    Halberstadt, Amy G; Dunsmore, Julie C; Bryant, Alfred; Parker, Alison E; Beale, Karen S; Thompson, Julie A

    2013-12-01

    Parents' beliefs about children's emotions comprise an important aspect of parental emotion socialization and may relate to children's mental health and well-being. Thus, the goal of this study was to develop the multifaceted Parents' Beliefs About Children's Emotions (PBACE) questionnaire. Central to our work was inclusion of multiple ethnic groups throughout the questionnaire development process, from initial item creation through assessment of measurement invariance and validity. Participants included 1,080 African American, European American, and Lumbee American Indian parents of 4- to 10-year-old children who completed the initial item pool for the PBACE. Exploratory factor analyses were conducted with 720 of these parents to identify factor structure and reduce items. Confirmatory factor analysis was then conducted with a holdout sample of 360 parents to evaluate model fit and assess measurement invariance across ethnicity and across parent gender. Finally, validity of the PBACE scales was assessed via correlations with measures of parental emotional expressivity and reactions to children's emotions. The PBACE is composed of 33 items in 7 scales. All scales generally demonstrated measurement invariance across ethnic groups and parent gender, thereby allowing interpretations of differences across these ethnic groups and between mothers and fathers as true differences rather than by-products of measurement variance. Initial evidence of discriminant and construct validity for the scale interpretations was also obtained. Results suggest that the PBACE will be useful for researchers interested in emotion-related socialization processes in diverse ethnic groups and their impact on children's socioemotional outcomes and well-being. (PsycINFO Database Record (c) 2013 APA, all rights reserved).

  12. Food Groups Recipes

    OpenAIRE

    2012-01-01

    15 pages In 2011, My Plate replaced the Food Pyramid as a visual representation for the USDA Dietary Guidelines. This publication, a group of recipes based on this new division of food groups, reflects the effort of the USDA and other groups to translate science-based research into everyday practice for Americans. Fifteen recipes (3 from each food group) show ways to use foods from each food group. They are complete with basic nutritional analyses and food group amounts.

  13. Developing and validating an Academic Listening Questionnaire

    Directory of Open Access Journals (Sweden)

    Vahid Aryadoust

    2012-09-01

    Full Text Available This article reports on the development and administration of the Academic Listening Self-rating Questionnaire (ALSA. The ALSA was developed on the basis of a proposed model of academic listening comprising six related components. The researchers operationalized the model, subjected items to iterative rounds of content analysis, and administered the finalized questionnaire to international ESL (English as a second language students in Malaysian and Australian universities. Structural equation modeling and rating scale modeling of data provided content-related, substantive, and structural validity evidence for the instrument. The researchers explain the utility of the questionnaire for educational and assessment purposes.

  14. The Fear of Cockroaches Questionnaire (FCQ)

    OpenAIRE

    Scandola, Michele; Bastinelli, Alessia; Spoto, Andrea; Vidotto, Giulio

    2010-01-01

    The aim of this study was to validate the Fear of Cockroaches Questionnaire (FCQ) in general Italian population. The FCQ is an 18-item self-report questionnaire assessing fear of cockroaches. It was translated in Italian and modified as a cockroach adaption of the Fear of Spiders Questionnaire. Data obtained from 329 (mean age 24.21 ± 4.08 years) undergraduates revealed that the FCQ allowed discrimination between high fear and low fear subjects. Exploratory Factor Analysis revealed a mono-fac...

  15. Geodesically Complete Universe

    CERN Document Server

    Bars, Itzhak

    2011-01-01

    This talk is about solving cosmological equations analytically without approximations, and discovering new phenomena that could not be noticed with approximate solutions. We found all the solutions of the Friedmann equations for a specific model, including all the zero-size-bounce solutions that do not violate the null energy condition, as well as all the finite-size-bounce solutions, and then discovered model independent phenomena. Among them is the notion of geodesic completeness for the geometry of the universe. From this we learned a few new general lessons for cosmology. Among them is that anisotropy provides a model independent attractor mechanism to some specific initial values for cosmological fields, and that there is a period of antigravity in the history of the universe. The results are obtained only at the classical gravity level. Effects of quantum gravity or string theory are unknown, they are not even formulated, so there are new theoretical challenges.

  16. Algebraic totality, towards completeness

    CERN Document Server

    Tasson, Christine

    2009-01-01

    Finiteness spaces constitute a categorical model of Linear Logic (LL) whose objects can be seen as linearly topologised spaces, (a class of topological vector spaces introduced by Lefschetz in 1942) and morphisms as continuous linear maps. First, we recall definitions of finiteness spaces and describe their basic properties deduced from the general theory of linearly topologised spaces. Then we give an interpretation of LL based on linear algebra. Second, thanks to separation properties, we can introduce an algebraic notion of totality candidate in the framework of linearly topologised spaces: a totality candidate is a closed affine subspace which does not contain 0. We show that finiteness spaces with totality candidates constitute a model of classical LL. Finally, we give a barycentric simply typed lambda-calculus, with booleans ${\\mathcal{B}}$ and a conditional operator, which can be interpreted in this model. We prove completeness at type ${\\mathcal{B}}^n\\to{\\mathcal{B}}$ for every n by an algebraic metho...

  17. Effect of dentist's clinical experience on treatment satisfaction of a complete denture.

    Science.gov (United States)

    Kimoto, S; Kimoto, K; Kitamura, A; Saita, M; Iijima, M; Kawai, Y

    2013-12-01

    The relationship between the prosthodontic experience of dentists and satisfaction of complete denture wearers remains unknown. To investigate whether a prosthodontist's clinical experience affects treatment satisfaction of a complete denture wearer. From April 2004 to July 2006, we conducted a randomised controlled trial at two centres, including 74 edentulous patients; of these, 32 and 30 were randomly allocated to the ED or ID group, respectively. All the patients rated their satisfaction with dentures, including general satisfaction and satisfaction of chewing ability, speaking, cleaning, stability, retention, comfort and aesthetics. These satisfaction ratings were measured by a 100-mm visual analog scale (VAS). Perceived chewing ability to foods, divided into five grades, was measured using a questionnaire. The mastication index (MI) was calculated for each grade. General satisfaction and satisfaction of speaking, stability and retention were significantly higher in the ED than in the ID group (P = 0·049, 0·003, 0·019 and 0·041, respectively). No significant difference existed between the MI of the ED (71·3 ± 18·4) and ID group (64·1 ± 16·53). However, the perceived chewing ability of grade 5 food, whose texture was the hardest among all the grades, was significantly higher in the ED group than in the ID group. Within its limitations, this study showed that a clinician's prosthodontic experience affects a complete denture wearer's satisfaction ratings.

  18. Validation of the Mexican Spanish version of the EORTC C30 and STO22 questionnaires for the evaluation of health-related quality of life in patients with gastric cancer.

    Science.gov (United States)

    Oñate-Ocaña, Luis F; Alcántara-Pilar, Alberto; Vilar-Compte, Diana; García-Hubard, Gabriela; Rojas-Castillo, Edith; Alvarado-Aguilar, Salvador; Carrillo, José F; Blazeby, Jane M; Aiello-Crocifoglio, Vincenzo

    2009-01-01

    Health-related quality of life (HRQL) is a fundamental outcome in surgical oncology and culturally valid tools are essential for this purpose. Our aim was to validate the Mexican-Spanish versions of the European Organization for Research and Treatment of Cancer (EORTC) Quality-of-Life Questionnaire QLQ-C30 and the QLQ-STO22 disease-specific questionnaire module in Mexican patients with gastric cancer (GC). The translation procedure followed EORTC guidelines. Both instruments were completed by patients with GC and analyses were performed within three clinically distinct groups: (1) patients undergoing palliative treatment, (2) patients undergoing treatment with curative intent, and (3) GC survivors. Tests for reliability and validity were performed. One hundred and fifty patients (mean age 54.2 years) completed both questionnaires. Sixty-seven, 55, and 28 patients were allocated to groups 1, 2, and 3, respectively. Compliance rates were high, and questionnaires were well-accepted. Survivors of treatment for GC reported better functional HRQL scores and lower symptom scores than patients in group 2 who were currently undergoing treatment. Patients selected for potentially curative treatment had better HRQL than group 1 (palliative treatments). Scales in the QLQ-C30 and QLQ-STO22 distinguished between other clinically distinct groups of patients. Cronbach's alpha coefficients of 14 scales of both questionnaires were >0.7. Multitrait scaling analysis demonstrated good convergent and discriminant validity. Test-retest scores were consistent. We conclude that the Mexican-Spanish versions of EORTC QLQ-C30 and QLQ-C22 questionnaires are reliable and valid for HRQL measurement in patients with GC and are therefore recommended for use in clinical trials of Mexican community.

  19. A self administered reliable questionnaire to assess lower bowel symptoms

    Directory of Open Access Journals (Sweden)

    Katelaris Peter H

    2008-03-01

    Full Text Available Abstract Background Bowel symptoms are considered indicators of the presence of colorectal cancer and other bowel diseases. Self administered questionnaires that elicit information about lower bowel symptoms have not been assessed for reliability, although this has been done for upper bowel symptoms. Our aim was to develop a self administered questionnaire for eliciting the presence, nature and severity of lower bowel symptoms potentially related to colorectal cancer, and assess its reliability. Methods Immediately before consulting a gastroenterologist or colorectal surgeon, 263 patients likely to have a colonoscopy completed the questionnaire. Reliability was assessed in two ways: by assessing agreement between patient responses and (a responses given by the doctor at the consultation; and (b responses given by patients two weeks later. Results There was more than 75% agreement for 78% of the questions for the patient-doctor comparison and for 92% of the questions for the patient-patient comparison. Agreement for the length of time a symptom was present, its severity, duration, frequency of occurrence and whether or not medical consultation had been sought, all had agreement of greater than 70%. Over all questions, the chance corrected agreement for the patient-doctor comparison had a median kappa of 65% (which represents substantial agreement, interquartile range 57–72%. The patient-patient comparison also showed substantial agreement with a median kappa of 75%, interquartile range 68–81%. Conclusion This self administered questionnaire about lower bowel symptoms is a useful way of eliciting details of bowel symptoms. It is a reliable instrument that is acceptable to patients and easily completed. Its use could guide the clinical consultation, allowing a more efficient, comprehensive and useful interaction, ensuring that all symptoms are assessed. It will also be a useful tool in research studies on bowel symptoms and their predictive

  20. French validation of the Barcelona Music Reward Questionnaire

    Directory of Open Access Journals (Sweden)

    Joe Saliba

    2016-03-01

    Full Text Available 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.

  1. 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

  2. Validation of the exercise and eating disorders questionnaire

    OpenAIRE

    Danielsen, Marit; Bjørnelv, Sigrid; Rø, Øyvind

    2015-01-01

    Objective: Compulsive exercise is a well-known feature in eating disorders. The Exercise and Eating Disorder (EED) self-report questionnaire was developed to assess aspects of compulsive exercise not adequately captured by existing instruments. This study aimed to test psychometric properties and the factor structure of the EED among women with eating disorders and a control group. Method: The study included 449 female participants, including 244 eating disorders patients and...

  3. Responsiveness of the individual work performance questionnaire

    NARCIS (Netherlands)

    Koopmans, L.; Coffeng, J.K.; Bernaards, C.M.; Boot, C.R.; Hildebrandt, V.H.; Vet, H.C. de; Beek, A.J. van der

    2014-01-01

    Background: Individual work performance is an important outcome measure in studies in the workplace. Nevertheless, its conceptualization and measurement has proven challenging. To overcome limitations of existing scales, the Individual Work Performance Questionnaire (IWPQ) was recently developed. Th

  4. A lecture questionnaire about mathematics ; 4

    OpenAIRE

    山田, 弘明; 山下, 陽介; 小野, 裕明

    2016-01-01

    We investigated basic understanding of Probability and Statistics in new curriculum of high school by questionnaires given to the students. Based on the result, we discuss about the importance of the "Statistics literacy education" in university education and social life.

  5. Report based on DT/7 questionnaire

    DEFF Research Database (Denmark)

    Sørensen, Annette Balle; Kruse, Filip; Thøgersen, Jørn

    DT/7-D4 is concerned with which types of communication within academic communities are essential viewed in respect of preservation. The central product is a presentation and an analysis of a questionnaire deployed to researchers at Aarhus University....

  6. Validation of a subjective global assessment questionnaire.

    Science.gov (United States)

    Carniel, Maiara Pires; Santetti, Daniele; Andrade, Juliana Silveira; Favero, Bianca Penteado; Moschen, Tábata; Campos, Paola Almeida; Goldani, Helena Ayako Sueno; Dornelles, Cristina Toscani Leal

    2015-01-01

    To validate the Subjective Global Nutritional Assessment (SGNA) questionnaire for Brazilian children and adolescents. A cross-sectional study with 242 patients, aged 30 days to 13 years, treated in pediatric units of a tertiary hospital with acute illness and minimum hospitalization of 24h. After permission from the authors of the original study, the following criteria were observed to obtain the validation of SGNA instruments: translation and backtranslation, concurrent validity, predictive validity, and inter-observer reliability. The variables studied were age, sex, weight and length at birth, prematurity, and anthropometry (weight, height, body mass index, upper arm circumference, triceps skinfold, and subscapular skinfold). The primary outcome was considered as the need for admission/readmission within 30 days after hospital discharge. Statistical tests used included ANOVA, Kruskal-Wallis, Mann-Whitney, chi-square, and Kappa coefficient. According to SGNA score, 80% of patients were considered as well nourished, 14.5% moderately malnourished, and 5.4% severely malnourished. Concurrent validity showed a weak correlation between the SGNA and anthropometric measurements (p<0.001). Regarding predictive power, the main outcome associated with SGNA was length of admission/readmission. Secondary outcomes associated included the following: length of stay at the unit after SGNA, weight and length at birth, and prematurity (p<0.05). The interobserver reliability showed good agreement among examiners (Kappa=0.74). This study validated the SGNA in this group of hospitalized pediatric patients, ensuring its use in the clinical setting and for research purposes in the Brazilian population. Copyright © 2015 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

  7. Introduction to Sporadic Groups

    Directory of Open Access Journals (Sweden)

    Luis J. Boya

    2011-01-01

    Full Text Available This is an introduction to finite simple groups, in particular sporadic groups, intended for physicists. After a short review of group theory, we enumerate the 1+1+16=18 families of finite simple groups, as an introduction to the sporadic groups. These are described next, in three levels of increasing complexity, plus the six isolated ''pariah'' groups. The (old five Mathieu groups make up the first, smallest order level. The seven groups related to the Leech lattice, including the three Conway groups, constitute the second level. The third and highest level contains the Monster group M, plus seven other related groups. Next a brief mention is made of the remaining six pariah groups, thus completing the 5+7+8+6=26 sporadic groups. The review ends up with a brief discussion of a few of physical applications of finite groups in physics, including a couple of recent examples which use sporadic groups.

  8. Development of questionnaires to measure patient preferences for intranasal corticosteroids in patients with allergic rhinitis.

    Science.gov (United States)

    Meltzer, Eli O; Hadley, James; Blaiss, Michael; Benninger, Michael; Kimel, Miriam; Kleinman, Leah; Dupclay, Leon; Garcia, Jorge; Leahy, Michael; Georges, George

    2005-02-01

    To develop a questionnaire to evaluate preferences for attributes of intranasal corticosteroids (INSs) in clinical trials with allergic rhinitis (AR) patients. Established questionnaire development practices were used, including performance of a literature review and use of patient and physician focus groups, cognitive debriefing interviews, and pilot testing before validation. Findings from patient and physician focus groups suggest that sensory attributes are relevant to AR patients when choosing INSs. Physician focus groups identified the need for 2 distinct preference instruments, a clinical trial patient preference questionnaire (CTPPQ) and a clinical practice preference questionnaire (CPPPQ). A pilot study suggests that the CTPPQ is capable of discriminating between 2 INSs in the clinical trial setting. Initial findings suggest that items in the CTPPQ and CPPPQ are easy to understand and relevant to patients. Further validation studies with larger sample sizes are needed to assess the psychometric properties of both questionnaires. B-20.

  9. Towards Tailored Patient’s Management Approach: Integrating the Modified 2010 ACR Criteria for Fibromyalgia in Multidimensional Patient Reported Outcome Measures Questionnaire

    Directory of Open Access Journals (Sweden)

    Yasser El Miedany

    2016-01-01

    Full Text Available Objectives. To assess the validity, reliability, and responsiveness to change of a patient self-reported questionnaire combining the Widespread Pain Index and the Symptom Severity Score as well as construct outcome measures and comorbidities assessment in fibromyalgia patients. Methods. The PROMs-FM was conceptualized based on frameworks used by the WHO Quality of Life tool and the PROMIS. Initially, cognitive interviews were conducted to identify item pool of questions. Item selection and reduction were achieved based on patients as well as an interdisciplinary group of specialists. Rasch and internal consistency reliability analyses were implemented. The questionnaire included the modified ACR criteria main items (Symptom Severity Score and Widespread Pain Index, in addition to assessment of functional disability, quality of life (QoL, review of the systems, and comorbidities. Every patient completed HAQ and EQ-5D questionnaires. Results. A total of 146 fibromyalgia patients completed the questionnaire. The PROMs-FM questionnaire was reliable as demonstrated by a high standardized alpha (0.886–0.982. Content construct assessment of the functional disability and QoL revealed significant correlation (p<0.01 with both HAQ and EQ-5D. Changes in functional disability and QoL showed significant (p<0.01 variation with diseases activity status in response to therapy. There was higher prevalence of autonomic symptoms, CVS risk, sexual dysfunction, and falling. Conclusions. The developed PROMs-FM questionnaire is a reliable and valid instrument for assessment of fibromyalgia patients. A phased treatment regimen depending on the severity of FMS as well as preferences and comorbidities of the patient is the best approach to tailored patient management.

  10. An audit questionnaire that examines specifically the management of technical activities clauses in ISO 15189.

    Science.gov (United States)

    Hartley, T F

    2010-01-01

    The aim of this study was to design an audit questionnaire that focuses on the management of the technical activities in a Diagnostic Pathology Laboratory. The ISO 15189 Standard is written in such a way that it continually moves back and forth from topics where the auditor needs to question bench level staff, to topics where the auditor needs to question Technical Management Staff. This makes for a disjointed audit process - both Bench Staff and Technical Managers are repeatedly interrupted. The solution was to do a clause by clause analysis of the Standard and assign the major responsibility for the compliance to each clause to either Technical Managers or Bench Staff. The Clauses were then grouped under four topic headings regardless of whether they were a Section 4 or Section 5 Clause. Two questionnaires have emerged - the one described in this work and one directed primarily towards the activities of bench staff. There are 95 questions and it takes approximately two hours to complete.

  11. Validation of Gujarati Version of ABILOCO-Kids Questionnaire.

    Science.gov (United States)

    Diwan, Shraddha; Diwan, Jasmin; Patel, Pankaj; Bansal, Ankita B

    2015-10-01

    ABILOCO-Kids is a measure of locomotion ability for children with cerebral palsy (CP) aged 6 to 15 years & is available in English & French. To validate the Gujarati version of ABILOCO-Kids questionnaire to be used in clinical research on Gujarati population. ABILOCO-Kids questionnaire was translated into Gujarati from English using forward-backward-forward method. To ensure face & content validity of Gujarati version using group consensus method, each item was examined by group of experts having mean experience of 24.62 years in field of paediatric and paediatric physiotherapy. Each item was analysed for content, meaning, wording, format, ease of administration & scoring. Each item was scored by expert group as either accepted, rejected or accepted with modification. Procedure was continued until 80% of consensus for all items. Concurrent validity was examined on 55 children with Cerebral Palsy (6-15 years) of all Gross Motor Functional Classification System (GMFCS) level & all clinical types by correlating score of ABILOCO-Kids with Gross Motor Functional Measure & GMFCS. In phase 1 of validation, 16 items were accepted as it is; 22 items accepted with modification & 3 items went for phase 2 validation. For concurrent validity, highly significant positive correlation was found between score of ABILOCO-Kids & total GMFM (r=0.713, pGujarati translated version of ABILOCO-Kids questionnaire has good face & content validity as well as concurrent validity which can be used to measure caregiver reported locomotion ability in children with CP.

  12. Factor structure of the General Health Questionnaire-28 (GHQ-28 from infertile women attending the Yazd Research and Clinical Center for Infertility

    Directory of Open Access Journals (Sweden)

    Zahra Shayan

    2015-12-01

    Full Text Available Background: Nowadays, infertility problems have become a social concern, and are associated with multiple psychological and social problems. Also, it affects the interpersonal communication between the individual, familial, and social characteristics. Since women are exposed to stressors of physical, mental, social factors, and treatment of infertility, providing a psychometric screening tool is necessary for disorders of this group. Objective: The aim of this study was to determine the factor structure of the general health questionnaire-28 to discover mental disorders in infertile women. Materials and Methods: In this study, 220 infertile women undergoing treatment of infertility were selected from the Yazd Research and Clinical Center for Infertility with convenience sampling in 2011. After completing the general health questionnaire by the project manager, validity and, reliability of the questionnaire were calculated by confirmatory factor structure and Cronbach's alpha, respectively. Results: Four factors, including anxiety and insomnia, social dysfunction, depression, and physical symptoms were extracted from the factor structure. 50.12% of the total variance was explained by four factors. The reliability coefficient of the questionnaire was obtained 0.90. Conclusion: Analysis of the factor structure and reliability of General Health Questionnaire-28 showed that it is suitable as a screening instrument for assessing general health of infertile women.

  13. Chronic pain following total hip arthroplasty: a nationwide questionnaire study

    DEFF Research Database (Denmark)

    Nikolajsen, Lone; Brandsborg, Birgitte; Lucht, Ulf;

    2006-01-01

    BACKGROUND: Chronic post-operative pain is a well-recognized problem after various types of surgery, but little is known about chronic pain after orthopedic surgery. Severe pre-operative pain is the primary indication for total hip arthroplasty (THA). Therefore, we examined the prevalence...... was 93.6%. Two hundred and ninety-four patients (28.1%) had chronic ipsilateral hip pain at the time of completion of the questionnaire, and pain limited daily activities to a moderate, severe or very severe degree in 12.1%. The chronic pain state was related to the recalled intensity of early post...

  14. The use of research questionnaires with hearing impaired adults: online vs. paper-and-pencil administration

    Directory of Open Access Journals (Sweden)

    Thorén Elisabet

    2012-10-01

    Full Text Available Abstract Background When evaluating hearing rehabilitation, it is reasonable to use self-report questionnaires as outcome measure. Questionnaires used in audiological research are developed and validated for the paper-and-pencil format. As computer and Internet use is increasing, standardized questionnaires used in the audiological context should be evaluated to determine the viability of the online administration format. The aim of this study was to compare administration of questionnaires online versus paper- and pencil of four standardised questionnaires used in hearing research and clinic. We included the Hearing Handicap Inventory for the Elderly (HHIE, the International Outcome Inventory for Hearing Aids (IOI-HA, Satisfaction with Amplification in Daily Life (SADL, and the Hospital Anxiety and Depression Scale (HADS. Methods A cross-over design was used by randomly letting the participants complete the questionnaires either online or on paper. After 3 weeks the participants filled out the same questionnaires again but in the other format. A total of 65 hearing-aid users were recruited from a hearing clinic to participate on a voluntary basis and of these 53 completed both versions of the questionnaires. Results A significant main effect of format was found on the HHIE (p Conclusions For three of the four included questionnaires the participants’ scores remained consistent across administrations and formats. For the fourth included questionnaire (HHIE a significant difference of format with a small effect size was found. The relevance of the difference in scores between the formats depends on which context the questionnaire is used in. On balance, it is recommended that the administration format remain stable across assessment points.

  15. The Diabetes Intention, Attitude, and Behavior Questionnaire: evaluation of a brief questionnaire to measure physical activity, dietary control, maintenance of a healthy weight, and psychological antecedents

    Directory of Open Access Journals (Sweden)

    Traina SB

    2016-02-01

    Full Text Available Shana B Traina,1 Susan D Mathias,2 Hilary H Colwell,2 Ross D Crosby,2–4 Charles Abraham5 1Patient-Reported Outcomes, Janssen Global Services, LLC, Raritan, NJ, USA; 2Health Outcomes Solutions, Winter Park, FL, USA; 3Biomedical Statistics & Methodology, Neuropsychiatric Research Institute, Fargo, ND, USA; 4Department of Clinical Neuroscience, University of North Dakota School of Medicine and Health Sciences, Grand Forks, ND, USA; 5Psychology Applied to Health, University of Exeter Medical School, Exeter, UK Background: This study assessed measurement properties of the 17-item Diabetes Intention, Attitude, and Behavior Questionnaire (DIAB-Q, which measures intention to engage in self-care behaviors, including following a diabetes diet and engaging in appropriate physical activity. Methods: The DIAB-Q includes questions based on the Theory of Planned Behavior. Items were developed using published literature, input from health care professionals, and qualitative research findings in patients with and without type 2 diabetes mellitus (T2DM. In Stage I of the study, 23 adults with T2DM were interviewed to evaluate the content and clarity of the DIAB-Q. In Stage II 1,015 individuals with T2DM completed the DIAB-Q and supplemental questionnaires, including the Short Form-36 acute (SF-36, section III of the Multidimensional Diabetes Questionnaire, the Summary of Diabetes Self-Care Activities questionnaire, and self-administered items relevant to the treatment and management of T2DM (eg, blood pressure and glycated hemoglobin [HbA1c] at baseline and 3–7 days later. Once the DIAB-Q scale structure was determined, its test–retest reliability, construct validity, and known-groups validity were evaluated, and minimal clinically important change was estimated. Results: In Stage I, the 23 respondents surveyed generally reported that the DIAB-Q was clear and comprehensive and endorsed questions as relevant to their intentions to engage in diabetes

  16. Medical oncology patients' preferences with regard to health care : development of a patient-driven questionnaire

    NARCIS (Netherlands)

    Wessels, H.; Wynia, K.; Sixma, H.J.; de Heus, M.; Schipper, M.; Woltjer, G.T.; Teunissen, S.C.; Voest, E.E.

    2009-01-01

    Patients and methods: Items were generated using 10 focus group interviews with 51 cancer patients. A preliminary questionnaire was handed out to 681 patients of seven Dutch departments of medical oncology. Explorative factor analysis was carried out on the 386 returned questionnaires (response 57%)

  17. Dentist-Patient Communication and Denture Quality Associated with Complete Denture Satisfaction Among Taiwanese Elderly Wearers.

    Science.gov (United States)

    Chen, Jen-Hao; Huang, Hsiao-Ling; Lin, Ying-Chun; Chou, Tsau-Mau; Ebinger, John; Lee, Huey-Er

    2015-01-01

    The aim of this study was to explore individual (ie, sociodemographic characteristics, patient personality) and clinical factors (ie, dentist-patient communication, denture quality) associated with complete denture satisfaction among the Taiwanese elderly population. A multistage sampling and cross-sectional design was used to collect data. A total of 387 fully edentulous citizens, aged 65 years and older and who had received new sets of complete dentures, were selected. The participants completed clinical dental examinations and questionnaires by personal interview to collect information on denture satisfaction and associated variables. The relationship among three groups of these participants (satisfied, neutral, and dissatisfied) and potential factors were simultaneously examined using polytomous logistic regression analysis. Overall, 36.7% of the participants were dissatisfied with their dentures. Living status (crude odds ratio [COR] = 2.04), personality (COR = 4.86), dentist-patient communication (COR = 7.46), and denture quality (COR = 5.02) were associated with complete denture satisfaction. The multivariate regression model showed that dentist-patient communication (adjusted odds ratio [AOR] = 6.41) and denture quality (AOR = 4.40) were significant complete denture satisfaction factors that diluted the effect of living status and personality. Inadequate dentistpatient communication and low denture quality were associated with the dissatisfaction of patients with dentures. To increase complete denture satisfaction, the importance of training programs aimed at enhancing dentist-patient communication and denture quality cannot be overemphasized.

  18. Psychometric Properties of the Iranian Version of Modified RHAQWRA Questionnaire

    Directory of Open Access Journals (Sweden)

    Roghaieh Rahmani Bilandi

    2016-04-01

    Full Text Available Objective: This study aimed to examin the psychometric characteristics of the Persian version of Reproductive Health Assessment Questionnaire for Women of Reproductive Age (RHAQWRA.Materials and methods: This study was a cross sectional study. We selected 150 women aged 18- 45 years based on convenience sampling method who lived in the Quake-hit areas  in eastern part of Iran in 2013. Some previously recognized and established instructions were undertaken in translating and adapting the RHAQWRA questionnaire culturally. We sought help and feedback from teenagers and experts in the fields of midwifery, sociology, and epidemiology to establish the face and content validity of the questionnaire. To examine the test-retest reliability indices of all the items, we used Kappa and McNemar tests.Results: The Content Validity Index (CVI and Content Validity Ratio (CVR scores for RHAQWRA were above 0.70. Results from Kappa and McNemar tests indicated a high degree of test-retest reliability. In order to evaluate the construct validity, known- group comparison (women with and without unwanted pregnancy was used. The internal consistency reliability indexes for the subscales obtained through Cronbach’s alpha were between 0.68 and 0.87.Conclusion: The findings suggest that the Iranian version of RHAQWRA is a valid and reliable questionnaire which can be used for measuring reproductive health needs during disasters.

  19. Bladder cancer documentation of causes: multilingual questionnaire, 'bladder cancer doc'.

    Science.gov (United States)

    Golka, Klaus; Abreu-Villaca, Yael; Anbari Attar, Rowshanak; Angeli-Greaves, Miriam; Aslam, Muhammad; Basaran, Nursen; Belik, Rouslana; Butryee, Chaniphun; Dalpiaz, Orietta; Dzhusupov, Keneshbek; Ecke, Thorsten H; Galambos, Henrieta; Galambos, Henrieta; Gerilovica, Helena; Gerullis, Holger; Gonzalez, Patricia Casares; Goossens, Maria E; Gorgishvili-Hermes, Lela; Heyns, Chris F; Hodzic, Jasmin; Ikoma, Fumihiko; Jichlinski, Patrice; Kang, Boo-Hyon; Kiesswetter, Ernst; Krishnamurthi, Kannan; Lehmann, Marie-Louise; Martinova, Irina; Mittal, Rama Devi; Ravichandran, Beerappa; Romics, Imre; Roy, Bidyut; Rungkat-Zakaria, Fransiska; Rydzynski, Konrad; Scutaru, Cristian; Shen, Jianhua; Soufi, Maria; Toguzbaeva, Karlygash; Vu Duc, Trinh; Widera, Agata; Wishahi, Mohamed; Hengstler, Jan G

    2012-06-01

    There is a considerable discrepancy between the number of identified occupational-related bladder cancer cases and the estimated numbers particularly in emerging nations or less developed countries where suitable approaches are less or even not known. Thus, within a project of the World Health Organisation Collaborating Centres in Occupational Health, a questionnaire of the Dortmund group, applied in different studies, was translated into more than 30 languages (Afrikaans, Arabic, Bengali, Chinese, Czech, Dutch, English, Finnish, French, Georgian, German, Greek, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Kazakh, Kirghiz, Korean, Latvian, Malay, Persian (Farsi), Polish, Portuguese, Portuguese/Brazilian, Romanian, Russian, Serbo-Croatian, Slovak, Spanish, Spanish/Mexican, Tamil, Telugu, Thai, Turkish, Urdu, Vietnamese). The bipartite questionnaire asks for relevant medical information in the physician's part and for the occupational history since leaving school in the patient's part. Furthermore, this questionnaire is asking for intensity and frequency of certain occupational and non-occupational risk factors. The literature regarding occupations like painter, hairdresser or miner and exposures like carcinogenic aromatic amines, azo dyes, or combustion products is highlighted. The questionnaire is available on www.ifado.de/BladderCancerDoc.

  20. Improving access for patients – a practice manager questionnaire

    Directory of Open Access Journals (Sweden)

    Brown James S

    2006-06-01

    Full Text Available Abstract Background The administrative and professional consequences of access targets for general practices, as detailed in the new GMS contract, are unknown. This study researched the effect of implementing the access targets of the new GP contract on general practice appointment systems, and practice manager satisfaction in a UK primary health care setting. Methods A four-part postal questionnaire was administered. The questionnaire was modified from previously validated questionnaires and the findings compared with data obtained from the Western Health and Social Services Board (WHSSB in N Ireland. Practice managers from the 59 general practices in the WHSSB responded to the questionnaire. Results There was a 94.9% response rate. Practice managers were generally satisfied with the introduction of access targets for patients. Some 57.1% of responding practices, most in deprived areas (Odds ratio 3.13 -95% CI 1.01 – 9.80, p = 0.0256 had modified their appointment systems. Less booking flexibility was reported among group practices (p = 0.006, urban practices (p Conclusion The findings demonstrated the ability of general practices within the WHSSB to adjust to a demanding component of the new GP contract. Issues relating to the flexibility of patient appointment booking systems, receptionists' training and the development of the primary care nursing role were highlighted by the study.

  1. Preliminary reliability and internal consistency of the Wheelchair Components Questionnaire for Condition.

    Science.gov (United States)

    Rispin, Karen; Dittmer, Melanie; McLean, Jessica; Wee, Joy

    2017-11-01

    Wheelchair durability and maintenance condition are key factors of wheelchair function. Durability studies done with double drum and drop testers, although valuable, do not perfectly imitate conditions of use. Durability may be harvested from clinical records; however, these may be inconsistent because protocols for recording information differ from place to place. Wheelchair professionals with several years of experience often develop a good eye for wheelchair maintenance condition. The Wheelchair Components Questionnaire for Condition (WCQc) was developed as a professional report questionnaire to provide data specifically on the maintenance condition of a wheelchair. The goal of this study was to obtain preliminary test-retest reliability and internal consistency for the WCQc. Participants were a convenience sample of wheelchair professionals who self-reported more than two years' of wheelchair experience, and completed the WCQc on the same wheelchair twice. Results indicated preliminary reliability and internal consistency for domain related questions and the entire questionnaire. Implications for rehabilitation The WCQc, if administered routinely at regular intervals, can be used to monitor wheelchair condition and alert users and health professionals about the need for repair or replacement. The WCQc is not difficult to use, making early monitoring for wear or damage more feasible. The earlier a tool can detect need for maintenance, the higher likelihood that appropriate measures may be employed in a timely fashion to maximize the overall durability of wheelchairs and minimize clinical complications. Keeping wheelchairs appropriately maintained allows users to minimize effort expended when using them, and maximize their function. It also lowers the risk of injury due to component failure. When assessing groups of similar wheelchairs, organizations involved in funding wheelchairs can use data from the WCQc to make purchase decisions based on durability, and

  2. Development and Psychometric Evaluation of the Speaking Up About Patient Safety Questionnaire.

    Science.gov (United States)

    Richard, Aline; Pfeiffer, Yvonne; Schwappach, David D L

    2017-08-28

    Speaking up about safety concerns by staff is important to prevent medical errors. Knowledge about healthcare workers' speaking up behaviors and perceived speaking up climate is useful for healthcare organizations (HCOs) to identify areas for improvement. The aim of this study was to develop a short questionnaire allowing HCOs to assess different aspects of speaking up among healthcare staff. Healthcare workers (n = 523) from 2 Swiss hospitals completed a questionnaire covering various aspects of speak up-related behaviors and climate. Psychometric testing included descriptive statistics, correlations, reliabilities (Cronbach α), principal component analysis, and t tests for assessing differences in hierarchical groups. Principal component analysis confirmed the structure of 3 speaking up behavior-related scales, that is, frequency of perceived concerns (concern scale, α = 0.73), withholding voice (silence scale, α = 0.76), and speaking up (speak up scale, α = 0.85). Concerning speak up climate, principal component analysis revealed 3 scales (psychological safety, α = 0.84; encouraging environment, α = 0.74; resignation, α = 0.73). The final survey instrument also included items covering speaking up barriers and a vignette to assess simulated behavior. A higher hierarchical level was mostly associated with a more positive speak up-related behavior and climate. Patient safety concerns, speaking up, and withholding voice were frequently reported. With this questionnaire, we present a tool to systematically assess and evaluate important aspects of speaking up in HCOs. This allows for identifying areas for improvement, and because it is a short survey, to monitor changes in speaking up-for example, before and after an improvement project.

  3. Impact of a child with congenital anomalies on parents (ICCAP questionnaire; a psychometric analysis

    Directory of Open Access Journals (Sweden)

    van Dijk Monique

    2008-11-01

    Full Text Available Abstract Background The objective of this study was to validate the Impact of a Child with Congenital Anomalies on Parents (ICCAP questionnaire. ICCAP was newly designed to assess the impact of giving birth to a child with severe anatomical congenital anomalies (CA on parental quality of life as a result of early stress. Methods At 6 weeks and 6 months after birth, mothers and fathers of 100 children with severe CA were asked to complete the ICCAP questionnaire and the SF36. The ICCAP questionnaire measures six domains: contact with caregivers, social network, partner relationship, state of mind, child acceptance, and fears and anxiety. Reliability (i.e. internal consistency and test-retest and validity were tested and the ICCAP was compared to the SF-36. Results Confirmatory factor analysis resulted in 6 six a priori constructed subscales covering different psychological and social domains of parental quality of life as a result of early stress. Reliability estimates (congeneric approach ranged from .49 to .92. Positive correlations with SF-36 scales ranging from .34 to .77 confirmed congruent validity. Correlations between ICCAP subscales and children's biographic characteristics, primary CA, and medical care as well as parental biographic and demographic variables ranged from -.23 to .58 and thus indicated known-group validity of the instrument. Over time both mothers and fathers showed changes on subscales (Cohen's d varied from .07 to .49, while the test-retest reliability estimates varied from .42 to .91. Conclusion The ICCAP is a reliable and valid instrument for clinical practice. It enables early signaling of parental quality of life as a result of early stress, and thus early intervention.

  4. DAQ INSTALLATION IN USC COMPLETED

    CERN Multimedia

    A. Racz

    After one year of work at P5 in the underground control rooms (USC55-S1&S2), the DAQ installation in USC55 is completed. The first half of 2006 was dedicated to the DAQ infrastructures installation (private cable trays, rack equipment for a very dense cabling, connection to services i.e. water, power, network). The second half has been spent to install the custom made electronics (FRLs and FMMs) and place all the inter-rack cables/fibers connecting all sub-systems to central DAQ (more details are given in the internal pages). The installation has been carried out by DAQ group members, coming from the hardware and software side as well. The pictures show the very nice team spirit !

  5. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2010-01-01

    The recently established CMS Communications Group, led by Lucas Taylor, has been busy in all three of its main are areas of responsibility: Communications Infrastructure, Information Systems, and Outreach and Education Communications Infrastructure The damage caused by the flooding of the CMS Centre@CERN on 21st December has been completely repaired and all systems are back in operation. Major repairs were made to the roofs, ceilings and one third of the floor had to be completely replaced. Throughout these works, the CMS Centre was kept operating and even hosted a major press event for first 7 TeV collisions, as described below. Incremental work behind the scenes is steadily improving the quality of the CMS communications infrastructure, particularly Webcasting, video conferencing, and meeting rooms at CERN. CERN/IT is also deploying a pilot service of a new videoconference tool called Vidyo, to assess whether it might provide an enhanced service at a lower cost, compared to the EVO tool currently in w...

  6. Development of a food frequency questionnaire to estimate habitual dietary intake in Japanese children

    Directory of Open Access Journals (Sweden)

    Imai Shino

    2010-04-01

    Full Text Available Abstract Background Food frequency questionnaires (FFQ are used for epidemiological studies. Because of the wide variations in dietary habits within different populations, a FFQ must be developed to suit the specific group. To date, no FFQ has been developed for Japanese children. In this study, we developed a FFQ to assess the regular dietary intake of Japanese children. The FFQ included questions regarding both individual food items and mixed dishes. Methods Children (3-11 years of age, n = 621 were recruited as subjects. Their parents or guardians completed a weighed dietary record (WDR for each subject in one day. We defined FOOD to be not only as a single food item but also as a mixed dish. The dieticians conceptually grouped similar FOODs as FOOD types. We used a contribution analysis and a multiple regression analysis to select FOOD types. Results We obtained a total of 586 children's dietary data (297 boys and 289 girls. In addition, we obtained 1,043 FOODs. Dieticians grouped into similar FOODs, yielding 275 FOOD types. A total of 115 FOOD types were chosen using a contribution analysis and a multiple regression analysis, then we excluded overlapping items. FOOD types that were eaten by fewer than 15 subjects were excluded; 74 FOOD types remained. We also added liver-based dishes that provided a high amount of retinol. A total of 75 FOOD types were finally determined for the FFQ. The frequency response formats were classified into four type categories: seven, eight, nine and eleven, according to the general intake frequency of each FOOD type. Information on portion size was obtained from the photographs of each listed FOOD type in real scale size, which was the average amount of the children's portion sizes. Conclusions Using both a contribution analysis and a multiple regression analysis, we developed a 75-food item questionnaire from the study involving 586 children. The next step will involve the verification of FFQ reproducibility

  7. Body image during pregnancy: an evaluation of the suitability of the body attitudes questionnaire

    Directory of Open Access Journals (Sweden)

    Fuller-Tyszkiewicz Matthew

    2012-09-01

    Full Text Available Abstract Background Available data suggest that body dissatisfaction is common during pregnancy and may even be a precursor to post-natal depression. However, in order to accurately identify at-risk women, it is essential to first establish that body image measures function appropriately in pregnant populations. Our study examines the suitability of the Body Attitudes Questionnaire (BAQ for measuring body dissatisfaction among pregnant women by comparing the psychometric functioning of the BAQ: (1 across key phases of pregnancy, and (2 between pregnant and non-pregnant women. Methods A total of 176 pregnant women from Melbourne, Victoria filled out a questionnaire battery containing demographic questions and the Body Attitudes Questionnaire at 16, 24, and 32 weeks during pregnancy. A comparison group of 148 non-pregnant women also completed the questionnaire battery at Time 1. Evaluations of the psychometric properties of the BAQ consisted of a series of measurement invariance tests conducted within a structural equation modelling framework. Results Although the internal consistency and factorial validity of the subscales of the BAQ were established across time and also in comparisons between pregnant and non-pregnant women, measurement invariance tests showed non-invariant item intercepts across pregnancy and also in comparison with the non-pregnant subgroup. Inspection of modification indices revealed a complex, non-uniform pattern of differences in item intercepts across groups. Conclusions Collectively, our findings suggest that comparisons of body dissatisfaction between pregnant and non-pregnant women (at least based on the BAQ are likely to be conflated by differential measurement biases that serve to undermine attempts to accurately assess level of body dissatisfaction. Researchers should be cautious in assessments of body dissatisfaction among pregnant women until a suitable measure has been established for use in this population. Given

  8. Readability of patient-reported outcome questionnaires for use with persons who stutter.

    Science.gov (United States)

    Zraick, Richard I; Atcherson, Samuel R; Brown, Angela M

    2012-03-01

    The purpose of this study was to examine the readability of several published patient-reported outcome (PRO) questionnaires for use with persons who stutter, and to compare the readability results to existing data about average reading levels for English-speaking adults living in the United States. Published PRO questionnaires were identified that are traditionally completed by persons who stutter in a self-administered format. Reading grade levels were analyzed using the Flesch Reading Ease, FOG, and FORCAST formulas as computed by a readability calculations software package. Descriptive statistics were computed across the questionnaires. The results of this study demonstrate that many of the PRO questionnaires exceeded the fifth to sixth grade reading levels recommended by health literacy experts. The clinician should consider the average reading level needed to understand a particular PRO questionnaire when administering it to a patient or their proxy. Likewise, developers of PRO questionnaires should consider reading level of respondents and include information about this when reporting psychometric data. The reader will get an overview over the literature on patient-reported outcome (PRO) questionnaires and their use with persons who stutter and will be able to: (1) define readability, (2) describe how reading levels are determined for a given PRO questionnaire, (3) list the strengths and limitations of readability assessment in the evaluation of persons who stutter and (4) analyze the role of readability assessment in future PRO questionnaire development. Copyright © 2011 Elsevier Inc. All rights reserved.

  9. Development of the Knee Quality of Life (KQoL-26 26-item questionnaire: data quality, reliability, validity and responsiveness

    Directory of Open Access Journals (Sweden)

    Atwell Chris

    2008-07-01

    Full Text Available Abstract Background This article describes the development and validation of a self-reported questionnaire, the KQoL-26, that is based on the views of patients with a suspected ligamentous or meniscal injury of the knee that assesses the impact of their knee problem on the quality of their lives. Methods Patient interviews and focus groups were used to derive questionnaire content. The instrument was assessed for data quality, reliability, validity, and responsiveness using data from a randomised trial and patient survey about general practitioners' use of Magnetic Resonance Imaging for patients with a suspected ligamentous or meniscal injury. Results Interview and focus group data produced a 40-item questionnaire designed for self-completion. 559 trial patients and 323 survey patients responded to the questionnaire. Following principal components analysis and Rasch analysis, 26 items were found to contribute to three scales of knee-related quality of life: physical functioning, activity limitations, and emotional functioning. Item-total correlations ranged from 0.60–0.82. Cronbach's alpha and test retest reliability estimates were 0.91–0.94 and 0.80–0.93 respectively. Hypothesised correlations with the Lysholm Knee Scale, EQ-5D, SF-36 and knee symptom questions were evidence for construct validity. The instrument produced highly significant change scores for 65 trial patients indicating that their knee was a little or somewhat better at six months. The new instrument had higher effect sizes (range 0.86–1.13 and responsiveness statistics (range 1.50–2.13 than the EQ-5D and SF-36. Conclusion The KQoL-26 has good evidence for internal reliability, test-retest reliability, validity and responsiveness, and is recommended for use in randomised trials and other evaluative studies of patients with a suspected ligamentous or meniscal injury.

  10. Sources of nonresponse to the Federal Waterfowl Hunter Questionnaire Survey

    Science.gov (United States)

    Barker, R.J.; Geissler, P.H.; Hoover, B.A.

    1992-01-01

    Response rates to the Federal Waterfowl Hunter Questionnaire Survey (WHQS) have declined since the 1950's, suggesting that harvest estimates may be biased. Consequently, we investigated reasons for WHQS nonresponse using surveys of waterfowl hunters in Arkansas, California, Louisiana, Minnesota, New Jersey, and Texas [USA]. Sampling frames were constructed using lists of buyers of state hunting licenses or state duck stamps. We mailed questionnaires to 16,452 randomly selected hunters, with 2 follow-up mailings at 3-week intervals. Questionnaires were completed by 8,812 respondents, and a further 587 interviews were conducted by telephone. Post offices accounted for between 53.7% (Minn.) and 92.8% (N.J.) of federal waterfowl duck stamp sales, and stores accounted for most other sales. Of hunters who bought a federal waterfowl stamp from sample post offices, between 16.7% (Minn.) and 40.0% (Ark.) reported receiving a WHQS contact card. Of those receiving contact cards, between 30.0% (N.J.) and 64.3% (La. and Tex.) reported returning them. Because survey coverage of the target population is poor, we recommend that a new sampling frame be developed for the WHQS.

  11. The Eysenck Personality Questionnaire Brief Version: factor structure and reliability.

    Science.gov (United States)

    Sato, Toru

    2005-11-01

    The short scale of the Eysenck Personality Questionnaire-Revised (EPQR-S; H. J. Eysenck & S. B. G. Eysenck, 1992) is a 48-item personality questionnaire primarily designed to measure an individual's level of extraversion (vs. introversion) and neuroticism. Although L. J. Francis, L. B. Brown, and R. Philipchalk (1992) created the Eysenck Personality Questionnaire Revised-Abbreviated (EPQR-A), an even briefer version of the EPQR-S, the reliability coefficients of some of the measures have been less than satisfactory (S. Forrest, C. A. Lewis, & M. Shevlin, 2000). Because brevity and reliability are both extremely important, the author of the present study created a briefer version of the EPQR-S, more reliable than the EPQR-A, by making slight alterations in the item content as well as the response format of the EPQR-S. Two hundred and sixty eight participants completed the original EPQR-S and the 24-item newly revised briefer version of the EPQR-S (EPQ-BV) twice. The findings revealed that the EPQ-BV has good internal consistency, test-retest reliability, and concurrent validity. A principal component analysis revealed a solution with factor loadings that accurately reflected the primary measures of the EPQR-S. These findings are discussed in relation to the psychometric properties of the EPQR-A and the original version of the EPQR-S.

  12. CARIES PREVENTIVE MEASURES AMONG RAJASTHANI ORTHODONTISTS: A QUESTIONNAIRE STUDY

    Directory of Open Access Journals (Sweden)

    Ruchi

    2014-08-01

    Full Text Available : INTRODUCTION: Patients undergoing fixed orthodontic therapy are at high risk of developing decalcification, caries and white spot lesions. AIM: As little information is available about preventive measures taken by orthodontists, this study surveyed the measures used by orthodontists those practicing in Rajasthan in prevention of such problems. MATERIALS AND METHODS: A questionnaire regarding preventive measures undertaken before, during and after the orthodontic treatment was sent to 128 orthodontists, out of them 100 orthodontists replied to the questionnaire. All the data obtained from this questionnaire was tabulated and analyzed statistically using ANOVA test. RESULTS: Before starting the treatment, majority of orthodontists always prescribed oral hygiene instructions and recommended the use of fluoride rinses while chlorhexidine rinses and other cleansing aids were usually recommended. During the treatment when demineralization was seen developing, majority of orthodontists explained the consequences, gave extra oral hygiene instructions and recommended the use of fluoride rinses as well as other oral hygiene aids which was found to be statistically significant (p < 0.05. At the completion of treatment, majority of orthodontists always gave extra oral hygiene instructions and recommended the use of fluoride rinses as well as fluoride gel. Fluoride varnish, chlorhexidine rinses, oral hygiene aids like brushes and other measures such as polishing of white spot lesions were occasionally recommended which was also found to be statistically significant (p < 0.05. CONCLUSION: Rajasthani orthodontists undertake satisfactory measures to prevent demineralization and caries within practical limits.

  13. Generalized Inflations of Completely Simple Semigroups

    Institute of Scientific and Technical Information of China (English)

    Qiang Wang; Shelly L. Wismath

    2007-01-01

    Clarke and Monzo defined a construction called a generalized inflation of a semigroup, and proved that for unions of groups, all null extensions are generalized inflations. We characterize when a groupoid containing a completely simple semigroup B is an as\tsociative generalized inflation of B, and thus provide a way to construct all associative generalized inflations (null extensions) of a given completely simple semigroup.This answers a question posed by Clarke and Monzo.

  14. Completed suicide in childhood.

    Science.gov (United States)

    Dervic, Kanita; Brent, David A; Oquendo, Maria A

    2008-06-01

    Suicide in children and young adolescents up to 14 years of age has increased in many countries, warranting research and clinical awareness. International reported suicide rates per 100,000 in this young population vary between 3.1 and 0 (mean rate worldwide, approximately 0.6/100.000; male-female ratio, 2:1). Suicide occurs only in vulnerable children; this vulnerability begins with parental mood disorder and impulsive aggression, and family history of suicide. Childhood affective and disruptive disorders and abuse are the most often reported psychiatric risk factors. Suicide becomes increasingly common after puberty, most probably because of pubertal onset of depression and substance abuse, which substantially aggravate suicide risk. Biologic findings are scarce; however, serotonergic dysfunction is assumed. The most common precipitants are school and family problems and may include actual/anticipated transitions in these environments. Suicides in children and young adolescents up to 14 years of age often follow a brief period of stress. Cognitive immaturity/misjudgment, age-related impulsivity, and availability of suicide methods play an important role. Psychologic autopsy studies that focus on suicides in this age group are needed.

  15. Portuguese validation of the Rome III diagnostic questionnaire for functional dyspepsia

    Directory of Open Access Journals (Sweden)

    Pâmela Schitz Von Reisswitz

    2010-12-01

    Full Text Available CONTEXT: Validated questionnaires are essential tools to be utilized in epidemiological research. At the moment there are no Rome III diagnostic questionnaires translated to Portuguese. OBJECTIVE: To validate the Portuguese version of the Rome III Diagnostic Questionnaire for Functional Dyspepsia. METHODS: The questionnaire has been translated following the Rome III recommendations. Hundred and nine consecutive patients with functional dyspepsia answered the questionnaire. The control group comprised 100 healthy consecutive blood donors, without digestive problems. Internal consistency, reproducibility, responsiveness, discriminate validity and content analysis were evaluated. RESULTS: Cronbach's α coefficient was 0.92. The questionnaire showed reliability: the patients answered it in a similar way on two distinct occasions and their responses were substantially very similar (P = 1.00. The questionnaire was able to demonstrate changes when they occur (P<0.01. Two "blinded" gastroenterologists agreed that the questionnaire adequately evaluated Functional Dyspepsia. When we compared the answers between patients and controls, the questionnaire showed that 5.3% of controls had Functional Dyspepsia symptoms compared with 91.2% of the patients (P<0.01. CONCLUSION: The Rome III Diagnostic Questionnaire for Functional Dyspepsia is ready to be used in clinical researches in lusophone countries, as it has been successfully validated in Portuguese.

  16. Development and validation of a pharmacy migraine questionnaire to assess suitability for treatment with a triptan

    OpenAIRE

    Diener, Hans-Christoph; Dowson, Andrew; Whicker, Susan; Bacon, Teresa

    2008-01-01

    A questionnaire (Migraine Questionnaire; MQ) was developed to help pharmacists identify consumers with migraine suitable for non-prescription treatment with a triptan. Adults, who knew or thought that they had migraine, participated in three, sequential, community-based studies to validate the MQ. Overall, 1,353 subjects completed independent assessments with a pharmacist and a clinician (reference standard). The accuracy of the pharmacist assessment of suitability for a triptan was compared ...

  17. Validity and reliability of the Spanish version of the Involvement Evaluation Questionnaire among caregivers of patients with eating disorders.

    Science.gov (United States)

    González, Nerea; Bilbao, Amaia; Padierna, Angel; Martín, Josune; Orive, Miren; Quintana, José M

    2012-12-30

    The Involvement Evaluation Questionnaire (IEQ) was developed to evaluate burden among caregivers of patients with schizophrenia. We aimed to examine its psychometric properties among caregivers of patients with eating disorders (ED). A prospective study was carried out, recruiting caregivers of patients with an ED attending two outpatient clinics in Bizkaia, Spain. Caregivers provided sociodemographic information and completed the Involvement Evaluation Questionnaire (IEQ), the Hospital Anxiety and Depression Scale (HADS), the Short-Form 12 (SF-12) and the Anorectic Behaviour Observation Scale (ABOS). The same information was requested one year later. The confirmatory factor analysis (CFA) provided satisfactory fit indexes. Almost all of the factor loadings were above 0.40. Cronbach's alpha coefficients were mostly superior to 0.70. The correlation coefficients between the IEQ domains and the other questionnaires were lower than the Cronbach's alpha coefficients. Known-groups validity was supported by significant differences in the IEQ mean scores according to certain variables, as contact hours, living with the patient, type of caregiver and gender. The indexes employed for the evaluation of responsiveness were between 0.13 and 0.99. The IEQ has good psychometric properties and can be used to evaluate burden among caregivers of patients with ED.

  18. Academic Training: Academic Training Lectures-Questionnaire

    CERN Multimedia

    2004-01-01

    ACADEMIC TRAINING Françoise Benz tel. 73127 academic.training@cern.ch SUGGEST AND WIN! Its time to plan the 2004-2005 lecture series. From today until March 19 you have the chance to give your contribution to planning for next year's Academic Training Lecture Series. At the web site: http://cern.ch/Academic.Training/questionnaire you will find questionnaires proposing topics in high energy physics, applied physics and science and society. Answering the questionnaire will help ensure that the selected topics are as close as possible to your interests. In particular requests and comments from students will be much appreciated. To encourage your contribution, the AT Committee will reward one lucky winner with a small prize, a 50 CHF coupon for a book purchase at the CERN bookshop.

  19. Orthorexia nervosa: validation of a diagnosis questionnaire.

    Science.gov (United States)

    Donini, L M; Marsili, D; Graziani, M P; Imbriale, M; Cannella, C

    2005-06-01

    To validate a questionnaire for the diagnosis of orhorexia oervosa, an eating disorder defined as "maniacal obsession for healthy food". 525 subjects were enrolled. Then they were randomized into two samples (sample of 404 subjects for the construction of the test for the diagnosis of orthorexia ORTO-15; sample of 121 subjects for the validation of the test). The ORTO-15 questionnaire, validated for the diagnosis of orthorexia, is made-up of 15 multiple-choice items. The test we proposed for the diagnosis of orthorexia (ORTO 15) showed a good predictive capability at a threshold value of 40 (efficacy 73.8%, sensitivity 55.6% and specificity 75.8%) also on verification with a control sample. However, it has a limit in identifying the obsessive disorder. For this reason we maintain that further investigation is necessary and that new questions useful for the evaluation of the obsessive-compulsive behavior should be added to the ORTO-15 questionnaire.

  20. Translation, adaptation and validation of the Fantastic Lifestyle Assessment questionnaire with students in higher education

    National Research Council Canada - National Science Library

    Armando Manuel Marques Silva; Irma daSilva Brito; João Manuel daCosta Amado

    2014-01-01

      The scope of this study was to make the translation, cultural adaptation and validation of the Fantastic Lifestyle Assessment questionnaire in a group of students in higher education in Portugal...

  1. A Danish reference chart for assessment of psychomotor development based on the Ages & Stages Questionnaire

    DEFF Research Database (Denmark)

    Østergaard, Katrine Kure; Lando, Ane Vibeke; Hansen, Bo Mølholm;

    2012-01-01

    The aim of this study was to obtain Ages and Stages Questionnaire (ASQ) scores from the background population so that these may be used as a reference group to extremely preterm children at nine and 18 months of corrected age....

  2. A Danish reference chart for assessment of psychomotor development based on the Ages & Stages Questionnaire

    DEFF Research Database (Denmark)

    Østergaard, Katrine Kure; Lando, Ane Vibeke; Hansen, Bo Mølholm

    2012-01-01

    The aim of this study was to obtain Ages and Stages Questionnaire (ASQ) scores from the background population so that these may be used as a reference group to extremely preterm children at nine and 18 months of corrected age....

  3. Administer and collect medical questionnaires with Google documents: a simple, safe, and free system

    Directory of Open Access Journals (Sweden)

    Rakib Uddin RAYHAN

    2013-09-01

    Full Text Available Aim: Questionnaires are an invaluable resource for clinical trials. They serve to estimate disease burden and clinical parameters associated with a particular study. However, current researchers are tackling budget constraints, loss of funding opportunities, and rise of research associated fees. We aimed at exploring alternative avenues taking advantage of the free Google docs software for questionnaire administration. This presents an opportunity to reduce costs while simultaneously increasing efficiency and data fidelity. Material and Methods: Google documents were used as a platform to create online questionnaires that were automatically hosted via a unique URL. Password protected access to the URL link and a unique study ID gave patients around the clock access from anywhere in the world. Unique study ID ensured confidentially of all self-reported data. Patient responses were secured using a “Cloud” database where the data was automatically sorted, scaled and scored by custom Excel formulas. Researchers downloaded real-time questionnaire responses in multiple formats (e.g. excel which was then analyzed with a statistical software of choice. Results: This simple workflow provided instant questionnaire scores that eliminated the use for paper-based responses and subsequent manual entry of data. Ease of access to online questionnaires provided convenience to patients leading to better response rates and increase in data fidelity. The system also allowed for real time monitoring of patient’s progress on completing questionnaires. Online questionnaires had 100% completion rate compared to paper-based questionnaires. Conclusions: Google docs can serve as an efficient and free platform to administer questionnaires to a clinical population without sacrificing quality, security, and fidelity of data.

  4. Validation of the Turkish version of the quality of recovery-40 questionnaire

    OpenAIRE

    Karaman, Serkan; Semih ARICI; Dogru, Serkan; Karaman, Tugba; Tapar, Hakan; Kaya, Ziya; SUREN, Mustafa; Gurler Balta, Mehtap

    2014-01-01

    Background The Quality of Recovery-40 questionnaire (QoR-40) is a self-rated questionnaire used to assess the postoperative recovery quality and health status of patients in the early stages following surgery; however, there is no Turkish version of the QoR-40. The aim of this study was to assess the reliability, validity, and responsiveness of the Turkish version of the QoR-40 (QoR-40 T). Methods After the approval of the ethics committee, a total of 137 patients completed the questionnaire ...

  5. Patient knowledge and perception of antibiotics: A questionnaire survey in primary care

    DEFF Research Database (Denmark)

    Sydenham, Rikke Vognbjerg; Plejdrup Hansen, Malene; Lauridsen, Gitte Bruun

    2015-01-01

    of antibiotics. Objectives: This study aimed to study patient knowledge and perceptions of antibiotic treatment and to explore possible associations between patient gender, age, and educational level and accurate knowledge of antibiotics. Design/Methods: As part of an Audit Project Odense project a questionnaire...... survey was conducted during winter 2014. Patients aged ≥18 years consulting their GP with symptoms of ARI were requested to fill in a questionnaire on knowledge and perception of antibiotic treatment. Socio-demographic information was obtained. Results: 361 patients completed the questionnaire (response...

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

    Directory of Open Access Journals (Sweden)

    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

  7. Spanish version of the Talent Development Environment Questionnaire for sport: Cultural adaptation and initial validation.

    Science.gov (United States)

    Brazo-Sayavera, Javier; Olivares, Pedro R; Andronikos, Georgios; Martindale, Russell J J

    2017-01-01

    This study aimed to translate the Talent Development Environment Questionnaire into Spanish and provide an initial validation. A recommended methodology for translation and cultural adaptation of questionnaires was applied. Once this had been completed, three hundred and thirty-two young athletes completed the Talent Development Environment Questionnaire. The results revealed that the five factor solution Talent Development Environment Questionnaire was confirmed. With the exclusion of one item due to low factor loading, the Talent Development Environment Questionnaire-5 had robust statistical support for its factor structure (χ2 (df = 305) = 499.64, p<0.01, CFI = 0.90, RMSEA = 0.045, SRMR = 0.055). It also demonstrated adequate convergent and discriminant validity. While the internal reliability was lower than in previous studies, it revealed acceptable levels. Specifically the overall 27 item Talent Development Environment Questionnaire-5 had a Cronbach α score of .877, and the reliability scores for individual factors 1-5 were .622; .761; .658; .605; .602 respectively. As such, it is recommended that the Spanish Talent Development Environment Questionnaire-5 can be used with confidence in Spain in both applied and research settings.

  8. Level of response to telematic questionnaires on Health Related Quality of Life on total knee replacement.

    Science.gov (United States)

    Besalduch-Balaguer, M; Aguilera-Roig, X; Urrútia-Cuchí, G; Puntonet-Bruch, A; Jordan-Sales, M; González-Osuna, A; Celaya-Ibáñez, F; Colomina-Morales, J

    2015-01-01

    Questionnaires measuring health-related quality of life are difficult to perform and obtain for patients and professionals. Computerised tools are now available to collect this information. The objective of this study was to assess the ability of patients undergoing total knee replacement to fill in health-related quality-of-life questionnaires using a telematic platform. Ninety eight consecutive patients undergoing total knee arthroplasty were included. Participants were given an access code to enter the website where they had to respond to 2 questionnaires (SF8 and the reduced WOMAC), and 3 additional questions about the difficulty in completing the questionnaires. A total of 98 patients agreed to participate: 45 males and 53 females (mean age 72.7 years). Fourteen did not agree to participate due to lack of internet access. Of the final 84 participants, 50% entered the website, and only 36 answered all questions correctly. Of the patients who answered the questionnaire, 80% were helped by a relative or friend, and 22% reported difficulty accessing internet. The use of telematic systems to respond to health-related quality of life questionnaires should be used cautiously, especially in elderly population. It is likely that the population they are directed at is not prepared to use this type of technology. Therefore, before designing telematics questionnaires it must be ensured that they are completed properly. Copyright © 2014 SECOT. Published by Elsevier Espana. All rights reserved.

  9. 2006-2007 Academic Training Programme Questionnaire

    CERN Multimedia

    Françoise Benz

    2006-01-01

    Please help the Academic Training Committee to plan the 2006-07 programme of lectures by filling in the 2006-07 Academic Training Programme Questionnaire, which can be found at: http://academia.web.cern.ch/academia/questionnaire/ If you wish to participate in one of the following courses, please tell to your supervisor and apply electronically from the course description pages that can be found on the Web at: http://www.cern.ch/Training/ or fill in an 'application for training'form available from your Departmental Secretariat or from your DTO (Departmental Training Officer). Applications will be accepted in the order in which they are received.

  10. 2006-2007 Academic Training Programme Questionnaire

    CERN Multimedia

    Françoise Benz

    2006-01-01

    Please help the Academic Training Committee to plan the 2006-07 programme of lectures by filling in the 2006-07 Academic Training Programme Questionnaire, which can be found at: http://academia.web.cern.ch/academia/questionnaire/ If you wish to participate in one of the following courses, please tell to your supervisor and apply electronically from the course description pages that can be found on the Web at: http://www.cern.ch/Training/ or fill in an 'application for training'form available from your Departmental Secretariat or from your DTO (Departmental Training Officer). Applications will be accepted in the order in which they are received.

  11. Using existing questionnaires in latent class analysis

    DEFF Research Database (Denmark)

    Nielsen, Anne Molgaard; Vach, Werner; Kent, Peter

    2016-01-01

    BACKGROUND: Latent class analysis (LCA) is increasingly being used in health research, but optimal approaches to handling complex clinical data are unclear. One issue is that commonly used questionnaires are multidimensional, but expressed as summary scores. Using the example of low back pain (LBP......), the aim of this study was to explore and descriptively compare the application of LCA when using questionnaire summary scores and when using single items to subgrouping of patients based on multidimensional data. MATERIALS AND METHODS: Baseline data from 928 LBP patients in an observational study were...

  12. Diabetes Fear of Injecting and Self-Testing Questionnaire

    DEFF Research Database (Denmark)

    Mollema, E D; Snoek, Frank J; Pouwer, F

    2000-01-01

    OBJECTIVE: To study the psychometric properties of the Diabetes Fear of Injecting and Self-Testing Questionnaire (D-FISQ). RESEARCH DESIGN AND METHODS: Two groups of patients were studied. Sample A consisted of 252 insulin-treated diabetes patients. Sample B incorporated 24 insulin-treated patients...... with high scores (> or = 95th percentile) on the D-FISQ. Test-retest correlations were assessed in both samples. Discriminant and convergent validity of the D-FISQ were assessed with questionnaires concerning fear of hypoglycemia, trait anxiety, and fear of bodily injury, illness, or death. To evaluate...... criterion-related validity, sample B participated in a behavioral avoidance test (BAT), in which the current level of avoidance of either self-injecting or self-testing was determined. Exploratory factor analysis (EFA) was performed to study whether 2 factors (fear of self-injecting [FSI] and fear of self...

  13. Validation of the Humor Style Questionnaire with university students

    Directory of Open Access Journals (Sweden)

    Mónica Cassaretto B.

    2009-12-01

    Full Text Available This study validates the Humor Style Questionnaire in a group of 315 university students of both genders from Lima, Peru, with an average age of 19,7. The Humor Style Questionnaire (HSQ by Martin, Puhlik-Doris, Larsen, Gray & Weir (2003, the Psychological Well-Being Scale (BIEPS-A by Casullo (2002 and the Hope Scale by Herth (1991 were used. After the neutralization of four items, results show reliability coefficients between 0,64 to 0,78 and a factorial structure confirming the existence of four factors (42,94% of the total variance.Results show positive associations between psychological well-being and hope with affiliation and self-enhancing styles, and negative associations between aggression and self-defeating humor. Results support the convergence validity and the construct of the scale.

  14. High incidence of sleep problems in children with developmental disorders: results of a questionnaire survey in a Japanese elementary school.

    Science.gov (United States)

    Matsuoka, Michiko; Nagamitsu, Shinichiro; Iwasaki, Mizue; Iemura, Akiko; Yamashita, Yushiro; Maeda, Masaharu; Kitani, Shingo; Kakuma, Tatsuyuki; Uchimura, Naohisa; Matsuishi, Toyojiro

    2014-01-01

    The aim of the present school-based questionnaire was to analyze the sleep problems of children with developmental disorders, such as pervasive developmental disorder and attention deficit hyperactivity disorder. The sleep problems of 43 children with developmental disorders were compared with those of 372 healthy children (control group). All children attended one public elementary school in Kurume, Japan; thus, the study avoided the potential bias associated with hospital-based surveys (i.e. a high prevalence of sleep disturbance) and provided a more complete picture of the children's academic performance and family situation compared with a control group under identical conditions. Children's sleep problems were measured with the Japanese version of the Children's Sleep Habits Questionnaire (CSHQ). Children with developmental disorders had significantly higher total CSHQ scores, as well as mean scores on the parasomnias and sleep breathing subscales, than children in the control group. The total CSHQ score, bedtime resistance, sleep onset delay, and daytime sleepiness worsened with increasing age in children with developmental disorders; in contrast, these parameters were unchanged or became better with age in the control group. In children with developmental disorders, there was a significant association between a higher total CSHQ score and lower academic performance, but no such association was found in the control group. For both groups, children's sleep problems affected their parents' quality of sleep. There were no significant differences in physical, lifestyle, and sleep environmental factors, or in sleep/wake patterns, between the two groups. Children with developmental disorders have poor sleep quality, which may affect academic performance. It is important for physicians to be aware of age-related differences in sleep problems in children with developmental disorders. Further studies are needed to identify the association between sleep quality and

  15. Artefacts of questionnaire-based psychological testing of drivers

    Directory of Open Access Journals (Sweden)

    Anna Łuczak

    2014-06-01

    Full Text Available Background: The purpose of this article is to draw attention to a significant role of social approval variable in the qustionnairebased diagnosis of drivers' psychological aptitude. Material and Methods: Three questionnaires were used: Formal Characteristics of Behavior - Temperament Inventory (FCB-TI, Eysenck Personality Questionnaire (EPQ-R(S and Impulsiveness Questionnaire (Impulsiveness, Venturesomeness, Empathy - IVE. Three groups of drivers were analyzed: professional "without crashes" (N = 46, nonprofessional "without crashes" (N = 75, and nonprofessional "with crashes" (N = 75. Results: Nonprofessional drivers "without crashes" significantly stood up against other drivers. Their personality profile, indicating a significantly utmost perseveration, emotional reactivity, neuroticism, impulsiveness and the lowest endurance did not fit in to the requirements to be met by drivers. The driver safety profile was characteristic of professional drivers (the lowest level of perseveration, impulsiveness and neuroticism and the highest level of endurance. Similar profile occurred among nonprofessional drivers - the offenders of road crashes. Compared to the nonprofessional "without crashes" group, professional drivers and offenders of road crashes were also characterized by a significantly higher score on the Lie scale, determining the need for social approval. This is likely to result from the study procedure according to which the result of professional drivers testing had an impact on a possible continuity of their job and that of nonprofessional drivers "with crashes" decided about possible recovery of the driving license. Conclusions: The variable of social approval can be a significant artifact in the study of psychological drivers' testing and reduce the reliability of the results of questionnaire methods. Med Pr 2014;65(3:373–385

  16. Rates, Delays, and Completeness of General Practitioners’ Responses to a Postal Versus Web-Based Survey: A Randomized Trial

    Science.gov (United States)

    Maisonneuve, Hubert; Cerutti, Bernard; Fournier, Jean Pascal; Senn, Nicolas; Haller, Dagmar M

    2017-01-01

    Background Web-based surveys have become a new and popular method for collecting data, but only a few studies have directly compared postal and Web-based surveys among physicians, and none to our knowledge among general practitioners (GPs). Objective Our aim is to compare two modes of survey delivery (postal and Web-based) in terms of participation rates, response times, and completeness of questionnaires in a study assessing GPs’ preventive practices. Methods This randomized study was conducted in Western Switzerland (Geneva and Vaud) and in France (Alsace and Pays de la Loire) in 2015. A random selection of community-based GPs (1000 GPs in Switzerland and 2400 GPs in France) were randomly allocated to receive a questionnaire about preventive care activities either by post (n=700 in Switzerland, n=400 in France) or by email (n=300 in Switzerland, n=2000 in France). Reminder messages were sent once in the postal group and twice in the Web-based group. Any GPs practicing only complementary and alternative medicine were excluded from the study. Results Among the 3400 contacted GPs, 764 (22.47%, 95% CI 21.07%-23.87%) returned the questionnaire. Compared to the postal group, the participation rate in the Web-based group was more than four times lower (246/2300, 10.70% vs 518/1100, 47.09%, Pparticipation in surveys while reducing costs. PMID:28330830

  17. VALIDATION OF THE MACNEW QUESTIONNAIRE FOR THE ASSESSMENT OF HEALTH-RELATED QUALITY OF LIFE IN PATIENTS WITH ISHEMIC HEART DISEASE

    Directory of Open Access Journals (Sweden)

    N. V. Pogosova

    2014-01-01

    Full Text Available Background. Recently, a greater emphasis is being placed on health-related quality of life (HRQL in both global and Russian practice. In many countries HRQL in patients with ischemic heart disease (IHD is assessed by a disease-specific questionnaire – The MacNew Heart Disease HRQL questionnaire (MacNew – that has been validated in many countries, but not yet in Russia.Aim. To validate Russian MacNew questionnaire in patients with different clinical types of ICD.Material and methods. Direct and reverse translation of the MacNew questionnaire was performed in accordance with the protocol of international HeartQol study. The patients (n=322 with angina, myocardial infarction, and heart failure were enrolled into the study and completed the Short-Form 36 (SF-36, the Hospital Anxiety and Depression Scale (HADS and the Mac-New at the baseline; approximately 20% of the patients were reexamined 2 weeks later. The conceptual framework, reliability and validity of the Russian version of MacNew HRQL questionnaire were assessed.Results. The Russian version of MacNew questionnaire demonstrated sufficient internal consistency with Cronbach’s α exceeding 0.80. High test-retest reliability of the questionnaire was established in the total sample of ICD patients (0.949; p<0.01. Factor analysis in general substantiated the conceptual model of the Russian version of MacNew and its satisfactory content validity. Convergent validity was confirmed by strong correlations between the subscales of Russian MacNew questionnaire and conceptually similar subscales of the SF-36 survey (in the total sample and in separated clinical groups. Discriminant validity of the Russian version of MacNew was also confirmed differentiating patients with different SF-36 health transition and patients with and without anxiety and depression (HADS questionnaire.Conclusions. The Russian version of MacNew HRQL questionnaire has demonstrated adequate reliability and validity as compared

  18. Workplace nutrition knowledge questionnaire: psychometric validation and application.

    Science.gov (United States)

    Guadagnin, Simone C; Nakano, Eduardo Y; Dutra, Eliane S; de Carvalho, Kênia M B; Ito, Marina K

    2016-11-01

    Workplace dietary intervention studies in low- and middle-income countries using psychometrically sound measures are scarce. This study aimed to validate a nutrition knowledge questionnaire (NQ) and its utility in evaluating the changes in knowledge among participants of a Nutrition Education Program (NEP) conducted at the workplace. A NQ was tested for construct validity, internal consistency and discriminant validity. It was applied in a NEP conducted at six workplaces, in order to evaluate the effect of an interactive or a lecture-based education programme on nutrition knowledge. Four knowledge domains comprising twenty-three items were extracted in the final version of the NQ. Internal consistency of each domain was significant, with Kuder-Richardson formula values>0·60. These four domains presented a good fit in the confirmatory factor analysis. In the discriminant validity test, both the Expert and Lay groups scored>0·52, but the Expert group scores were significantly higher than those of the Lay group in all domains. When the NQ was applied in the NEP, the overall questionnaire scores increased significantly because of the NEP intervention, in both groups (Pnutrition knowledge among participants of NEP at the workplace. According to the NQ, an interactive nutrition education had a higher impact on nutrition knowledge than a lecture programme.

  19. Profinite graphs and groups

    CERN Document Server

    Ribes, Luis

    2017-01-01

    This book offers a detailed introduction to graph theoretic methods in profinite groups and applications to abstract groups. It is the first to provide a comprehensive treatment of the subject. The author begins by carefully developing relevant notions in topology, profinite groups and homology, including free products of profinite groups, cohomological methods in profinite groups, and fixed points of automorphisms of free pro-p groups. The final part of the book is dedicated to applications of the profinite theory to abstract groups, with sections on finitely generated subgroups of free groups, separability conditions in free and amalgamated products, and algorithms in free groups and finite monoids. Profinite Graphs and Groups will appeal to students and researchers interested in profinite groups, geometric group theory, graphs and connections with the theory of formal languages. A complete reference on the subject, the book includes historical and bibliographical notes as well as a discussion of open quest...

  20. [Development of knowledge, attitude and practice questionnaire on prevention and control of occupational diseases].

    Science.gov (United States)

    Gao, Yuan; Feng, Yuchao; Wang, Min; Su, Yiwei; Li, Yanhua; Wang, Zhi; Tang, Shihao

    2015-04-01

    To develop the knowledge, attitude and practice questionnaire on the prevention and control of occupational diseases for occupational groups, and to provide a convenient and effective tool for the survey of knowledge, attitude, and behavior on the prevention and control of occupational diseases in occupational groups and the evaluation of intervention effect. The initial questionnaire which was evaluated by the experts was used to carry out a pre-survey in Guangzhou, China. The survey results were statistically analyzed by t test, identification index method, correlation analysis, and Cronbach's a coefficient method. And then the questionnaire was further modified, and the content of the questionnaire was determined finally. After modification, there were 18 items on knowledge, 16 items on attitude, and 12 items on behavior in the "Knowledge, attitude and practice questionnaire on the prevention and control of occupational diseases for enterprise managers"; there were 19 items on knowledge, 10 items on attitude, and 11 items on behavior in the "Knowledge, attitude and practice questionnaire on the prevention and control of occupational diseases for workers". The knowledge, attitude and practice questionnaire on the prevention and control of occupational diseases for occupational groups is developed successfully, and it is a convenient and effective tool for the survey of knowledge, attitude, and behavior on the prevention and control of occupational diseases in occupational groups and the evaluation of intervention effect.

  1. p-topological Cauchy completions

    Directory of Open Access Journals (Sweden)

    J. Wig

    1999-01-01

    Full Text Available The duality between “regular” and “topological” as convergence space properties extends in a natural way to the more general properties “p-regular” and “p-topological.” Since earlier papers have investigated regular, p-regular, and topological Cauchy completions, we hereby initiate a study of p-topological Cauchy completions. A p-topological Cauchy space has a p-topological completion if and only if it is “cushioned,” meaning that each equivalence class of nonconvergent Cauchy filters contains a smallest filter. For a Cauchy space allowing a p-topological completion, it is shown that a certain class of Reed completions preserve the p-topological property, including the Wyler and Kowalsky completions, which are, respectively, the finest and the coarsest p-topological completions. However, not all p-topological completions are Reed completions. Several extension theorems for p-topological completions are obtained. The most interesting of these states that any Cauchy-continuous map between Cauchy spaces allowing p-topological and p′-topological completions, respectively, can always be extended to a θ-continuous map between any p-topological completion of the first space and any p′-topological completion of the second.

  2. Validation of the burns itch questionnaire

    NARCIS (Netherlands)

    Van Loey, N E; Hofland, H W; Hendrickx, H; Van de Steenoven, J; Boekelaar, A; Nieuwenhuis, M K

    2016-01-01

    Itch (pruritus) is a common multidimensional complaint after burn that can persist for months to years. A questionnaire able to investigate itch and its consequences is imperative for clinical and research purposes. The current study investigated the factor structure, internal consistency and constr

  3. Selective Mutism Questionnaire: Measurement Structure and Validity

    Science.gov (United States)

    Letamendi, Andrea M.; Chavira, Denise A.; Hitchcock, Carla A.; Roesch, Scott C.; Shipon-Blum, Elisa; Stein, Murray B.

    2008-01-01

    The psychometric properties of the Selective Mutism Questionnaire (SMQ) are evaluated using a clinical sample of children with selective mutism (SM). The study shows that SMQ is useful in determining the severity of a child's nonspeaking behaviors, the scope of these behaviors and necessary follow up assessment.

  4. Psychometric Evaluation of the Chinese Virtues Questionnaire

    Science.gov (United States)

    Duan, Wenjie; Ho, Samuel M. Y.; Bai, Yu; Tang, Xiaoqing

    2013-01-01

    Objectives: The present study examined the psychometric properties of the Chinese Virtues Questionnaire (CVQ). The reliability, factor structure, construct validity, and temporal stability of the inventory were examined. Method: A university student sample ("n" = 878) and a working adult sample ("n" = 153) were recruited.…

  5. A closer look at web questionnaire design

    NARCIS (Netherlands)

    Toepoel, V.

    2008-01-01

    This dissertation deals with the design of online questionnaires and its consequences for data quality: what is the effect of the number of items placed on a screen, the response categories, layout choices et cetera. It also focuses on attrition and panel conditioning: what do people learn from taki

  6. The Caring School Leadership Questionnaire (CSLQ)

    African Journals Online (AJOL)

    The purpose of this research was to develop the Caring School Leadership Questionnaire ... the CSLQ was determined by means of a confirmatory factor analysis. ... be applied with good effect in 180º-, 360º-, as well as self-evaluations of school leaders. ..... surveys could be used in developing management strategies for.

  7. Results of Questionnaire on Faculty Work Load.

    Science.gov (United States)

    Felder, Rodney

    A questionnaire on faculty work load was sent to the presidents of 57 colleges selected at random except for 3 factors: universities and colleges of the City University of NY were not included; the emphasis was on private institutions; colleges selected were primarily in the south, east and midwest. Of the 39 or 68.4% replies, 35 were from private…

  8. Diet History Questionnaire Paper-based Forms

    Science.gov (United States)

    DHQ-1 is the standard version of the NCI's Diet History Questionnaire. It was originally printed in 1998, reprinted in 2002 with minor changes to the front page and the development of a Spanish translation, and reprinted again in 2007 with changes to the Today's Date field to include the years 2007-2011.

  9. A closer look at web questionnaire design

    NARCIS (Netherlands)

    Toepoel, V.

    2008-01-01

    This dissertation deals with the design of online questionnaires and its consequences for data quality: what is the effect of the number of items placed on a screen, the response categories, layout choices et cetera. It also focuses on attrition and panel conditioning: what do people learn from

  10. Structural Validity of the Multifactor Leadership Questionnaire.

    Science.gov (United States)

    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…

  11. The pornography craving questionnaire: psychometric properties.

    Science.gov (United States)

    Kraus, Shane; Rosenberg, Harold

    2014-04-01

    Despite the prevalence of pornography use, and recent conceptualization of problematic use as an addiction, we could find no published scale to measure craving for pornography. Therefore, we conducted three studies employing young male pornography users to develop and evaluate such a questionnaire. In Study 1, we had participants rate their agreement with 20 potential craving items after reading a control script or a script designed to induce craving to watch pornography. We dropped eight items because of low endorsement. In Study 2, we revised both the questionnaire and cue exposure stimuli and then evaluated several psychometric properties of the modified questionnaire. Item loadings from a principal components analysis, a high internal consistency reliability coefficient, and a moderate mean inter-item correlation supported interpreting the 12 revised items as a single scale. Correlations of craving scores with preoccupation with pornography, sexual history, compulsive internet use, and sensation seeking provided support for convergent validity, criterion validity, and discriminant validity, respectively. The enhanced imagery script did not impact reported craving; however, more frequent users of pornography reported higher craving than less frequent users regardless of script condition. In Study 3, craving scores demonstrated good one-week test-retest reliability and predicted the number of times participants used pornography during the following week. This questionnaire could be applied in clinical settings to plan and evaluate therapy for problematic users of pornography and as a research tool to assess the prevalence and contextual triggers of craving among different types of pornography users.

  12. Utah Drop-Out Drug Use Questionnaire.

    Science.gov (United States)

    Governor's Citizen Advisory Committee on Drugs, Salt Lake City, UT.

    This questionnaire assesses drug use practices in high school drop-outs. The 79 items (multiple choice or apply/not apply) are concerned with demographic data and use, use history, reasons for use/nonuse, attitudes toward drugs, availability of drugs, and drug information with respect to narcotics, amphetamines, LSD, Marijuana, and barbiturates.…

  13. Job Evaluation with the Position Analysis Questionnaire

    Science.gov (United States)

    Harris, Alma F.; Matson, G. Albion

    1976-01-01

    Assessment of the Position Analysis Questionnaire (PAQ) at a four-year state college with 8,000 students indicates that the PAQ job evaluation method is sufficiently valid and has enough unique advantages to warrant its serious consideration for use by college and university personnel administrators. (LBH)

  14. The Personal Attributes Questionnaire: A Conceptual Analysis.

    Science.gov (United States)

    Ozer, Daniel

    The rich complexity of the concepts of masculinity and femininity has been reflected in personality measures in at least two different ways: by employing a variety of subscales with comparatively homogeneous items or by using a single scale with comparatively heterogeneous items. The Personal Attributes Questionnaire (PAQ) was the subject of an…

  15. Utah Drop-Out Drug Use Questionnaire.

    Science.gov (United States)

    Governor's Citizen Advisory Committee on Drugs, Salt Lake City, UT.

    This questionnaire assesses drug use practices in high school drop-outs. The 79 items (multiple choice or apply/not apply) are concerned with demographic data and use, use history, reasons for use/nonuse, attitudes toward drugs, availability of drugs, and drug information with respect to narcotics, amphetamines, LSD, Marijuana, and barbiturates.…

  16. Validity and internal consistency of the Ages and Stages Questionnaire 60-month version and the effect of three scoring methods

    NARCIS (Netherlands)

    Hornman, Jorijn; Kerstjens, Jorien M; de Winter, Andrea F; Bos, Arend F; Reijneveld, Sijmen A

    2013-01-01

    Background: The Ages and Stages Questionnaire (ASQ) is currently the most used parent-completed developmental screener consisting of different age-specific questionnaires. Psychometric evaluation of the ASQ 60-month version (ASQ-60) is limited. Furthermore, it is unclear which of the available scori

  17. Combined Use of Self-Efficacy Scale for Oral Health Behaviour and Oral Health Questionnaire: A Pilot Study

    Science.gov (United States)

    Soutome, Sakiko; Kajiwara, Kazumi; Oho, Takahiko

    2012-01-01

    Objective: To examine whether the combined use of a task-specific self-efficacy scale for oral health behaviour (SEOH) and an oral health questionnaire (OHQ) would be useful for evaluating subjects' behaviours and cognitions. Design: Questionnaires. Methods: One hundred and eighty-five students completed the SEOH and OHQ. The 30-item OHQ uses a…

  18. Validation of a Systemic Lupus Activity Questionnaire (SLAQ) for population studies.

    Science.gov (United States)

    Karlson, E W; Daltroy, L H; Rivest, C; Ramsey-Goldman, R; Wright, E A; Partridge, A J; Liang, M H; Fortin, P R

    2003-01-01

    The goal of this work was to develop an economical way of tracking disease activity for large groups of systemic lupus erythematosus (SLE) patients in clinical studies. A Systemic Lupus Activity Questionnaire (SLAQ) was developed to screen for possible disease activity using items from the Systemic Lupus Activity Measure (SLAM) and tested for its measurement properties. The SLAQ was completed by 93 SLE patients just prior to a scheduled visit. At the visit, a rheumatologist, blinded to SLAQ results, examined the subject and completed a SLAM. Associations among SLAQ, and SLAM (omitting laboratory items) and between individual items from each instrument were assessed with Pearson correlations. Correlations between pairs of instruments were compared using Student's t-tests. The mean score across all 24 SLAQ items was 11.5 (range 0-33); mean SLAM without labs was 3.0 (range 0-13). The SLAQ had a moderately high correlation with SLAM-nolab (r = 0.62, P SLAQ ranged from 56 to 89% for detecting clinically significant disease activity. In studies of SLE, symptoms suggesting disease can be screened by self-report using the SLAQ and then verified by further evaluation.

  19. Accuracy of diagnoses predicted from a simple patient questionnaire stratified by the duration of general ambulatory training: an observational study

    Directory of Open Access Journals (Sweden)

    Uehara T

    2013-12-01

    Full Text Available Takanori Uehara,1,2 Masatomi Ikusaka,1 Yoshiyuki Ohira,1 Mitsuyasu Ohta,1,2 Kazutaka Noda,1 Tomoko Tsukamoto,1 Toshihiko Takada,1 Masahito Miyahara11Department of General Medicine, Chiba University Hospital, 2Division of Rotated Collaboration Systems for Local Healthcare, Graduate School of Medicine, Chiba University, Chiba, JapanPurpose: To compare the diagnostic accuracy of diseases predicted from patient responses to a simple questionnaire completed prior to examination by doctors with different levels of ambulatory training in general medicine.Participants and methods: Before patient examination, five trained physicians, four short-term-trained residents, and four untrained residents examined patient responses to a simple questionnaire and then indicated, in rank order according to their subjective confidence level, the diseases they predicted. Final diagnosis was subsequently determined from hospital records by mentor physicians 3 months after the first patient visit. Predicted diseases and final diagnoses were codified using the International Classification of Diseases version 10. A “correct” diagnosis was one where the predicted disease matched the final diagnosis code.Results: A total of 148 patient questionnaires were evaluated. The Herfindahl index was 0.024, indicating a high degree of diversity in final diagnoses. The proportion of correct diagnoses was high in the trained group (96 of 148, 65%; residual analysis, 4.4 and low in the untrained group (56 of 148, 38%; residual analysis, -3.6 (χ2=22.27, P<0.001. In cases of correct diagnosis, the cumulative number of correct diagnoses showed almost no improvement, even when doctors in the three groups predicted ≥4 diseases.Conclusion: Doctors who completed ambulatory training in general medicine while treating a diverse range of diseases accurately predicted diagnosis in 65% of cases from limited written information provided by a simple patient questionnaire, which proved useful

  20. Should subjects be forewarned of the possible psychological consequences of filling out a PTSD questionnaire?

    Science.gov (United States)

    Berghout, Caspar; van Ginkel, Joost; Groeneweg, Nikolaj; Israëls, Han; Kas, Arnoud; Lesniewski, Ulrike; van Stempvoort, Jeannette

    2002-04-01

    In 1993 Albach investigated the long-term consequences of sexual abuse on psychological health. A group of abused women a a control group of nonabused women were asked to fill in a questionnaire assessing posttraumatic stress disorder (PTSD). For ethical reasons, the abused women were warned that filling in the questionnaire might be emotionally stressful. The control group did not receive this warning. The abused women scored higher on the questionnaire than the nonabused women. The warning they received may have influenced their reports. Our experiment investigated this. 101 psychology students were divided into two groups, one who received a warning and a control group who did not. The hypothesis was that people who had been previously warned would score higher on a PTSD questionaire than people who had not. There were, however, no significant differences in mean PTSD scores and no known initial differences between groups.

  1. Oral health-related quality of life of edentulous patients after complete dentures relining.

    Science.gov (United States)

    Krunić, Nebojsa; Kostić, Milena; Petrović, Milica; Igić, Marko

    2015-04-01

    Tooth loss affects oral health-related life quality. More than a third of edentulous patients are not fully satisfied with their complete dentures and mainly complain of insufficient stability, retention, and pain during mastication. Solving the problem may include relining by materials that are based on silicone or acrylic. The aim of this study was to determine the level of patients' satisfaction before and after relining upper dentures with soft and rigid liners. The patients (n=24) were divided into two study groups. Maxillary denture relining of the first group of patients was performed with hard acrylic based resins while in the second group of patients complete denture was relined with a silicone-based soft liner. They were asked the questions from the specifically adapted the Oral Health Impact Profile Questionnaire for edentulous patients before and three months after relining dentures. After relining the patients showed a higher degree of satisfaction with their dentures in all the tested domains (masticatory function, psychological discomfort, social disability and retention and hygiene). The padents with soft denture relines were more satisfied. Refining of maxillary complete dentures significantly positively impacts the quality of life of patients in all the tested domains (masticatory function, psychological discomfort, social disability, pain and oral hygiene). Better results were achieved using a silicone-based soft liner, which recommends it as the material of choice for relining dentures.

  2. Oral health-related quality of life of edentulous patients after complete dentures relining

    Directory of Open Access Journals (Sweden)

    Krunić Nebojša

    2015-01-01

    Full Text Available Background/Aim. Tooth loss affects oral health-related life quality. More than a third of edentulous patients are not fully satisfied with their complete dentures and mainly complain of insufficient stability, retention, and pain during mastication. Solving the problem may include relining by materials that are based on silicone or acrylic. The aim of this study was to determine the level of patients’ satisfaction before and after relining upper dentures with soft and rigid liners. Methods. The patients (n = 24 were divided into two study groups. Maxillary denture relining of the first group of patients was performed with hard acrylic based resins while in the second group of patients complete denture was relined with a silicone-based soft liner. They were asked the questions from the specifically adapted the Oral Health Impact Profile Questionnaire for edentulous patients before and three months after relining dentures. Results. After relining the patients showed a higher degree of satisfaction with their dentures in all the tested domains (masticatory function, psychological discomfort, social disability and retention and hygiene. The patients with soft denture relines were more satisfied. Conclusion. Relining of maxillary complete dentures significantly positively impacts the quality of life of patients in all the tested domains (masticatory function, psychological discomfort, social disability, pain and oral hygiene. Better results were achieved using a silicone-based soft liner, which recommends it as the material of choice for relining dentures.

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

    Directory of Open Access Journals (Sweden)

    T. V. Chernyshova

    2005-01-01

    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

  4. Revalidation of the Perceptions of Conscience Questionnaire (PCQ) and the Stress of Conscience Questionnaire (SCQ).

    Science.gov (United States)

    Ahlin, Johan; Ericson-Lidman, Eva; Norberg, Astrid; Strandberg, Gunilla

    2012-03-01

    The Perceptions of Conscience Questionnaire (PCQ) and the Stress of Conscience Questionnaire (SCQ) have previously been developed and validated within the 'Stress of Conscience Study'. The aim was to revalidate these two questionnaires, including two additional, theoretically and empirically significant items, on a sample of healthcare personnel working in direct contact with patients. The sample consisted of 503 healthcare personnel. To test variation and distribution among the answers, descriptive statistics, item analysis and principal component analysis (PCA) were used to examine the underlying factor structure of the questionnaires. Support for adding the new item to the PCQ was found. No support was found for adding the new item to the SCQ. Both questionnaires can be regarded as valid for Swedish settings but can be improved by rephrasing some of the PCQ items and by adding items about private life to the SCQ.

  5. Matrix Completions and Chordal Graphs

    Institute of Scientific and Technical Information of China (English)

    Kenneth John HARRISON

    2003-01-01

    In a matrix-completion problem the aim is to specifiy the missing entries of a matrix inorder to produce a matrix with particular properties. In this paper we survey results concerning matrix-completion problems where we look for completions of various types for partial matrices supported ona given pattern. We see that thc existence of completions of the required type often depends on thechordal properties of graphs associated with the pattern.

  6. Using the Evaluative Linguistic Framework for Questionnaires to Assess Comprehensibility of Self-Report Health Questionnaires.

    Science.gov (United States)

    Clerehan, Rosemary; Guillemin, Francis; Epstein, Jonathan; Buchbinder, Rachelle

    2016-06-01

    The Evaluative Linguistic Framework (ELF) was developed to judge the quality of health care texts for patients, based on systemic functional linguistic theory. This approach considers key variables such as context and structure, known to be important for communication. Our objective was to adapt the ELF to evaluate the quality of self-report questionnaires. We reviewed the Health Literacy Questionnaire using the ELF. On the basis of these data, we drafted the preliminary version of the Evaluative Linguistic Framework for Questionnaires (ELF-Q) and applied it to English- and French-language versions of two arthritis self-report questionnaires and to Spanish, Dutch, and Turkish versions of an arthritis questionnaire. The developed ELF-Q was found to be effective for evaluating questionnaires in English and in four other languages. It contains nine items with new descriptions and assessment probes. These include overall organizational or generic structure of the questionnaire, metadiscourse (or text about the text), headings, rhetorical elements (function of each "move" or stage of the text in relation to the reader), the writer-reader relationship, technicality of vocabulary, lexical density (proportion of content words in the text), format, and overall judgment. We added assessment responses on a two- or three-point Likert scale to complement the assessment probes and make the intent and meaning of the probes fully explicit for the questionnaire developer or assessor. The ELF-Q is a framework practical to use for the development or assessment of any type of self-report questionnaire. Its application can identify features of a self-report questionnaire that could be improved to optimize its comprehensibility. Copyright © 2016 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  7. Factorial Validity and Invariance Assessment of a Short Version of the Recalled Childhood Gender Identity/Role Questionnaire.

    Science.gov (United States)

    Veale, Jaimie F

    2016-04-01

    Recalled childhood gender role/identity is a construct that is related to sexual orientation, abuse, and psychological health. The purpose of this study was to assess the factorial validity of a short version of Zucker et al.'s (2006) "Recalled Childhood Gender Identity/Gender Role Questionnaire" using confirmatory factor analysis and to test the stability of the factor structure across groups (measurement invariance). Six items of the questionnaire were completed online by 1929 participants from a variety of gender identity and sexual orientation groups. Models of the six items loading onto one factor had poor fit for the data. Items were removed for having a large proportion of error variance. Among birth-assigned females, a five-item model had good fit for the data, but there was evidence for differences in scale's factor structure across gender identity, age, level of education, and country groups. Among birth-assigned males, the resulting four-item model did not account for all of the relationship between variables, and modeling for this resulted in a model that was almost saturated. This model also had evidence of measurement variance across gender identity and sexual orientation groups. The models had good reliability and factor score determinacy. These findings suggest that results of previous studies that have assessed recalled childhood gender role/identity may have been susceptible to construct bias due to measurement variance across these groups. Future studies should assess measurement invariance between groups they are comparing, and if it is not found the issue can be addressed by removing variant indicators and/or applying a partial invariance model.

  8. Missing and discrepant data on the Eating Disorder Examination Questionnaire (EDE-Q): Quantity, quality, and implications.

    Science.gov (United States)

    Kelly, Nichole R; Cotter, Elizabeth W; Lydecker, Janet A; Mazzeo, Suzanne E

    2017-01-01

    The aim of this study was to examine relations among missing and discrepant data on the Eating Disorders Examination Questionnaire (EDE-Q; Fairburn & Beglin, 1994) and individual demographic factors and eating disorder symptoms. Data from 3968 men and women collected in five independent studies were examined. Descriptive statistics were used to detect the quantity of missing and discrepant data, as well as independent samples t-tests and chi-square analyses to examine group differences between participants with and without missing or discrepant data. Results indicated significant differences in data completeness by participant race/ethnicity and severity of eating disorder symptoms. White participants were most likely to provide complete survey responses, and Asian American participants were least likely to provide complete survey responses. Participants with incomplete surveys reported greater eating disorder symptoms and behaviors compared with those with complete surveys. Similarly, those with discrepant responses to behavioral items reported greater eating disorder symptoms and behaviors compared with those with congruent responses. Practical implications and recommendations for reducing and addressing incomplete data on the EDE-Q are discussed.

  9. Complete renormalization of QCD at five loops

    Science.gov (United States)

    Luthe, Thomas; Maier, Andreas; Marquard, Peter; Schröder, York

    2017-03-01

    We present new analytical five-loop Feynman-gauge results for the anomalous dimensions of ghost field and -vertex, generalizing the known values for SU(3) to a general gauge group. Together with previously published results on the quark mass and -field anomalous dimensions and the Beta function, this completes the 5-loop renormalization program of gauge theories in that gauge.

  10. Gates Fund Creates Plan for College Completion

    Science.gov (United States)

    Gose, Ben

    2008-01-01

    The Bill & Melinda Gates Foundation plans to spend several hundred million dollars over the next five years to double the number of low-income young people who complete a college degree or certificate program by age 26. Foundation officials described the ambitious plan to an exclusive group of education leaders, citing 2025 as a target goal. If…

  11. 78 FR 65608 - Information Collection; Outreach Opportunity Questionnaire

    Science.gov (United States)

    2013-11-01

    ... Forest Service Information Collection; Outreach Opportunity Questionnaire AGENCY: Forest Service, USDA... with revision of a currently approved information collection, Outreach Opportunity Questionnaire. DATES... INFORMATION: Title: Outreach Opportunity Questionnaire. OMB Number: 0596-0207. Expiration Date of...

  12. 75 FR 30364 - Information Collection; Outreach Opportunity Questionnaire

    Science.gov (United States)

    2010-06-01

    ...; ] DEPARTMENT OF AGRICULTURE Forest Service Information Collection; Outreach Opportunity Questionnaire AGENCY... Opportunity Questionnaire. DATES: Comments must be received in writing on or before August 2, 2010 to be... Friday. SUPPLEMENTARY INFORMATION: Title: Outreach Opportunity Questionnaire. OMB Number:...

  13. 77 FR 39986 - Information Collection; Health Screening Questionnaire

    Science.gov (United States)

    2012-07-06

    ... Forest Service Information Collection; Health Screening Questionnaire AGENCY: Forest Service, USDA... a currently approved information collection, Health Screening Questionnaire. DATES: Comments must be...: Title: Health Screening Questionnaire. OMB Number: 0596-0164. Expiration Date of Approval: January...

  14. Managing parental groups during early childhood: New challenges faced by Swedish child health-care nurses.

    Science.gov (United States)

    Lefèvre, Åsa; Pia, Lundqvist; Eva, Drevenhorn; Inger, Hallström

    2015-09-01

    The purpose of this study was to describe child health centre (CHC) nurses' views of managing parental groups during early childhood. All 311 CHC nurses working within the Swedish CHC system in one county were asked to complete a web-based questionnaire. Findings showed that although the CHC nurses were experienced, several found group leadership challenging and difficult. The need for specialized groups for young parents, single parents and parents whose first language was not Swedish was identified by 57% of the nurses. The CHC nurses found the participation of fathers in their parental groups to be low (an estimate of 10-20%), and 30% of the nurses made special efforts to make the fathers participate. Education in group dynamics and group leadership can strengthen CHC nurses in managing parental groups. It is recommended that specialized parental groups are organized by a few family centres so CHC nurses can develop their skill in managing such groups.

  15. The Outcomes and Experiences Questionnaire: development and validation

    Directory of Open Access Journals (Sweden)

    Gibbons E

    2015-07-01

    Full Text Available Elizabeth Gibbons, Paul Hewitson, David Morley, Crispin Jenkinson, Ray Fitzpatrick Health Service Research Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK Background: This report presents evidence regarding the development and validation of a new questionnaire, the Outcomes and Experiences Questionnaire (OEQ. The rationale for the questionnaire is to bring together into one short instrument questions about two distinct domains – patients' reports of the outcomes of their care and how they experience care.Methods: The OEQ was developed from literature reviews, iterative drafting and discussion within the research group and cognitive testing with a sample of patients who had a hospital experience. Two validation studies were carried out with an eleven item OEQ. The goals of the studies were to examine response rates and to test specific hypotheses of how OEQ should relate to other variables normally collected in the two studies. In the first study, the OEQ was added to the follow-up questionnaires for patients (n=490 receiving surgery for hip or knee replacement or varicose vein procedures participating in the national Patient Reported Outcome Measures (PROMs program permitting the analysis of the OEQ against change scores for the measures obtained before and after surgery. In the second study the OEQ was included in a sample of patients (n=586 who had been selected to receive the National Health Service (NHS inpatient survey from three contrasting hospital trusts.Results: Results from study one provided consistent and substantial evidence of construct validity of OEQ particularly for those receiving hip or knee replacement. The OEQ sub-scales behaved differently and as predicted against other PROMs variables. Again hypotheses of how the two sub-scales regarding outcomes and experiences would relate to the existing domains of patient experience in the inpatient survey were broadly confirmed in study two

  16. Methods to increase response to postal and electronic questionnaires.

    Science.gov (United States)

    Edwards, Philip James; Roberts, Ian; Clarke, Mike J; Diguiseppi, Carolyn; Wentz, Reinhard; Kwan, Irene; Cooper, Rachel; Felix, Lambert M; Pratap, Sarah

    2009-07-08

    Postal and electronic questionnaires are widely used for data collection in epidemiological studies but non-response reduces the effective sample size and can introduce bias. Finding ways to increase response to postal and electronic questionnaires would improve the quality of health research. To identify effective strategies to increase response to postal and electronic questionnaires. We searched 14 electronic databases to February 2008 and manually searched the reference lists of relevant trials and reviews, and all issues of two journals. We contacted the authors of all trials or reviews to ask about unpublished trials. Where necessary, we also contacted authors to confirm methods of allocation used and to clarify results presented. We assessed the eligibility of each trial using pre-defined criteria. Randomised controlled trials of methods to increase response to postal or electronic questionnaires. We extracted data on the trial participants, the intervention, the number randomised to intervention and comparison groups and allocation concealment. For each strategy, we estimated pooled odds ratios (OR) and 95% confidence intervals (CI) in a random-effects model. We assessed evidence for selection bias using Egger's weighted regression method and Begg's rank correlation test and funnel plot. We assessed heterogeneity among trial odds ratios using a Chi(2) test and the degree of inconsistency between trial results was quantified using the I(2) statistic. PostalWe found 481 eligible trials. The trials evaluated 110 different ways of increasing response to postal questionnaires. We found substantial heterogeneity among trial results in half of the strategies. The odds of response were at least doubled using monetary incentives (odds ratio 1.87; 95% CI 1.73 to 2.04; heterogeneity P textual representation of response categories (1.19; 95% CI 1.05 to 1.36), and giving a deadline (1.18; 95% CI 1.03 to 1.34). The odds of response tripled when a picture was included in

  17. Quality of live as measured by the CIVQ 20. Questionnaire following oral mesoglycan treatment of patients with chronic venous disease.

    Science.gov (United States)

    Allegra, C; Antignani, P L

    2014-10-01

    Several studies have demonstrated the effective antithrombotic action of mesoglycan to treat chronic venous disease (CVD). The study aimed to assess clinical and quality of life (QoL) (CIVIQ 20 questionnaire) improvements in mesoglycan-treated patients with clinical, etiological, anatomical and pathophysiological (CEAP) stages 2 and 3. The open, multicentre, uncontrolled, observational, prospective study involved treating patients with 50 mg x 2/day mesoglycan for 2 months and measuring improvement to lower-limb edema and QoL in the Global, Physical, Pain, Psychological, and Social Dimensions of the Chronic Venous Disease Quality-of-Life Questionnaire (CIVIQ 20) at the first, baseline visit (V1), at the end of treatment (V2) and 2 (V3) and 4 months after treatment completion (V4). At the last visit (V4), patient disease status was assessed objectively (by the treating physician) and subjectively (by the patient). The study population was divided into three groups: 1) patients with only varicose veins; 2) patients with only lower-limb edema; 3) patients with varicose veins and edema (ITT population). Seventy-five centers enrolled 1066 patients (ITT population); 914 patients completed the study. Mesoglycan treatment produced significant improvement of edema and lower-limb circumference at every visit, in both patients with edema alone and those with edema and varicose veins (paired sample t-test Pmesoglycan treatment to improve QoL significantly in patients with CVD as measured by a specific questionnaire like the CIVIQ 20. The extent of average edema reduction observed at the last visit (4 months after the end of drug treatment), suggests mesoglycan might have an etiological role, modifying the physiological factors underlying CVD and not just affording temporary improvement of symptoms.

  18. A within-subjects trial to test the equivalence of online and paper outcome measures: the Roland Morris Disability Questionnaire

    Directory of Open Access Journals (Sweden)

    Prentice Philippa

    2010-06-01

    Full Text Available Abstract Background Augmenting validated paper versions of existing outcome measures with an equivalent online version may offer substantial research advantages (cost, rapidity and reliability. However, equivalence of online and paper questionnaires cannot be assumed, nor can acceptability to respondents. The aim was to test whether online and written versions of the Roland Morris Disability Questionnaire (RMDQ, a standard measure of functional disability in back pain, are equivalent at both group and individual levels to establish whether they can be used interchangeably. Methods This is a within-participants equivalence study. 167 participants with back pain fully completed both the paper and online versions of the RMDQ in random order. Participants were recruited from a chiropractic clinic and patient support groups in Southern England. Limits of equivalence were pre-defined as 0.5 RMDQ points, the Bland-Altman range was calculated, and participants' comments were examined using content analysis. Results The mean score difference was 0.03 (SD = 1.43, with the 95% Confidence Interval falling entirely within our limits of equivalence (-0.19 to 0.25. The Bland-Altman range was -2.77 to 2.83 RMDQ points. Participants identified unique advantages and disadvantages associated with each version of the RMDQ. Conclusions The group and individual level data suggest that online and paper versions of the RMDQ are equivalent and can be used interchangeably. The Bland-Altman range appears to reflect the known measurement properties of the RMDQ. Furthermore, participants' comments confirmed the potential value to be had from offering them the choice of completing the RMDQ online or on paper.

  19. Transcultural adaptation and validation of the Celiac Disease Quality of Life (CD-QOL survey, a specific questionnaire to measure quality of life in patients with celiac disease

    Directory of Open Access Journals (Sweden)

    Francesc Casellas

    2013-12-01

    Full Text Available Introduction: celiac disease is a chronic condition that requires continued treatment, with the resultant impact on health-related quality of life (HRQOL of people who suffer it. Most studies in this field have used generic questionnaires to measure HRQOL in celiac patients. It was therefore decided to conduct a study to translate into Spanish and validate a specific questionnaire for celiac disease, the Celiac Disease Quality Of Life Survey (CD-QOL. Objectives: to translate and validate in Spanish the specific celiac disease questionnaire CD-QOL. Methods: a multicenter, prospective, observational study was designed consisting of two phases: In the first phase, the questionnaire was translated and adapted into Spanish using the translation/back translation procedure and an understandability study. In the second phase, internal consistency of the translated questionnaire was analyzed. For this, results of the CD-QOL were compared to those of EuroQol and the Daily Fatigue Impact Scale (D-FIS. Understandability of the translated and adapted questionnaire was tested in six patients, and the validation study was done in 298 celiac patients (201 treated with a gluten-free diet and 97 at diagnosis. Results: in both celiac groups, Cronbach's alpha coefficient was high (0.90, feasibility was excellent (99.2 % of patients completed all questions, and there were no ceiling and floor effects. Spearman correlation to EuroQol and D-FIS was statistically significant (p < 0.05. CD-QOL score was different depending on whether state of health was good, fair, or poor based on the EuroQol score. Conclusion: the Spanish version of the CD-QOL is a valid tool for measuring HRQOL in celiac patients.

  20. Classroom contexts: connections between class size and within class grouping.

    Science.gov (United States)

    Blatchford, P; Baines, E; Kutnick, P; Martin, C

    2001-06-01

    There has been a vigorous debate for many years about the educational effects of class size differences, but even if differences have an impact on pupils' academic progress this still leaves unanswered important questions about what mediates the effect. This paper is informed by a classroom contextual perspective, and examines associations between class size and within class groupings (in terms of size and number of groups, adult presence in groups, and type of interaction between grouping members). Age differences in these relationships are also explored. The quantitative study is based on analysis of 3157 groupings, from 672 Reception, Year 2 and Year 5 classes in 331 schools. The qualitative study was based on 12 classes in 8 case study schools, and questionnaire responses completed by over 100 class teachers. Links between size of class and within class groupings were examined on the basis of a 'grouping mapping survey', in which teachers at a given time in the school day provided information on group size and number, adult presence, and type of interaction between pupils, and complementary qualitative analyses of data from teacher-completed questionnaires, and interviews. The number of groups in a class increased with the size of the class. Over all three year groups, small classes had on average just over three groups, while large classes approached six groups. The size of groups in the class decreased with size of class. In class sizes over 25, pupils were more likely to be in a large group of 7-10, while in classes under 25 they were more likely to be in whole class groupings. Qualitative analyses showed that teachers felt that groups of 7-10 pupils had negative educational effects, for example, in terms of the quality and quantity of teaching and children's concentration and contribution in groups. Results suggest that the effects of class size can be best seen as through the size and number of groups, which will then have implications for learning