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Sample records for psychometric scaling techniques

  1. Bayesian psychometric scaling

    NARCIS (Netherlands)

    Fox, G.J.A.; Berg, van den S.M.; Veldkamp, B.P.; Irwing, P.; Booth, T.; Hughes, D.

    2015-01-01

    In educational and psychological studies, psychometric methods are involved in the measurement of constructs, and in constructing and validating measurement instruments. Assessment results are typically used to measure student proficiency levels and test characteristics. Recently, Bayesian item resp

  2. Bayesian psychometric scaling

    NARCIS (Netherlands)

    Fox, Gerardus J.A.; van den Berg, Stéphanie Martine; Veldkamp, Bernard P.; Irwing, P.; Booth, T.; Hughes, D.

    2015-01-01

    In educational and psychological studies, psychometric methods are involved in the measurement of constructs, and in constructing and validating measurement instruments. Assessment results are typically used to measure student proficiency levels and test characteristics. Recently, Bayesian item

  3. Physical capability scale: psychometric testing.

    Science.gov (United States)

    Resnick, Barbara; Boltz, Marie; Galik, Elizabeth; Wells, Chris

    2013-02-01

    The purpose of this study was to describe the psychometric testing of the Basic Physical Capability Scale. The study was a secondary data analysis of combined data sets from three studies. Study participants included 93 older adults, recruited from 2 acute-care settings and 110 older adults living in long-term care facilities. Rasch analysis was used for the testing of the measurement model. There was some support for construct validity based on the fit of the items to the scale across both samples. In addition, there was support for hypothesis testing as physical function was significantly associated with physical capability. There was evidence for internal consistency (Alpha coefficients of .77-.83) and interrater reliability based on an intraclass correlation of .81. This study provided preliminary support for the reliability and validity of the Basic Physical Capability Scale, and guidance for scale revisions and continued use.

  4. THE MODERN RACISM SCALE: PSYCHOMETRIC

    Directory of Open Access Journals (Sweden)

    MANUEL CÁRDENAS

    2007-08-01

    Full Text Available An adaption of McConahay, Harder and Batts’ (1981 moderm racism scale is presented for Chilean population andits psychometric properties, (reliability and validity are studied, along with its relationship with other relevantpsychosocial variables in studies on prejudice and ethnic discrimination (authoritarianism, religiousness, politicalposition, etc., as well as with other forms of prejudice (gender stereotypes and homophobia. The sample consistedof 120 participants, students of psychology, resident in the city of Antofagasta (a geographical zone with a highnumber of Latin-American inmigrants. Our findings show that the scale seems to be a reliable instrument to measurethe prejudice towards Bolivian immigrants in our social environment. Likewise, important differences among thesubjects are detected with high and low scores in the psychosocial variables used.

  5. The Relationship Satisfaction scale - psychometric properties

    OpenAIRE

    Espen Røysamb; Joar Vittersø; Kristian Tambs

    2014-01-01

    The aim of this study was to establish the psychometric properties of the new Relationship Satisfaction (RS) scale. Two population based samples were used: The Norwegian Mother and Child Cohort Study (MoBa, N=117,178) and The Quality of Life study (N=347). Convergent and discriminant validity was investigated in relation to the Quality of Marriage Index (QMI), the Satisfaction With Life Scale (SWLS), Relationship Satisfaction of partner, Big Five personality traits (IPIP50) and future relatio...

  6. Review of the Psychometric Evidence of the Perceived Stress Scale

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    Eun-Hyun Lee, RN, PhD

    2012-12-01

    Conclusion: Overall, the PSS is an easy-to-use questionnaire with established acceptable psychometric properties. However, future studies should evaluate these psychometric properties in greater depth, and validate the scale using diverse populations.

  7. The Alliance Negotiation Scale: A psychometric investigation.

    Science.gov (United States)

    Doran, Jennifer M; Safran, Jeremy D; Muran, J Christopher

    2016-08-01

    This study investigates the utility and psychometric properties of a new measure of psychotherapy process, the Alliance Negotiation Scale (ANS; Doran, Safran, Waizmann, Bolger, & Muran, 2012). The ANS was designed to operationalize the theoretical construct of negotiation (Safran & Muran, 2000), and to extend our current understanding of the working alliance concept (Bordin, 1979). The ANS was also intended to improve upon existing measures such as the Working Alliance Inventory (WAI; Horvath & Greenberg, 1986, 1989) and its short form (WAI-S; Tracey & Kokotovic, 1989) by expanding the emphasis on negative therapy process. The present study investigates the psychometric validity of the ANS test scores and interpretation-including confirming its original factor structure and evaluating its internal consistency and construct validity. Construct validity was examined through the ANS' convergence and divergence with several existing scales that measure theoretically related constructs. The results bolster and extend previous findings about the psychometric integrity of the ANS, and begin to illuminate the relationship between negotiation and other important variables in psychotherapy research. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  8. Children's separation anxiety scale (CSAS): psychometric properties.

    Science.gov (United States)

    Méndez, Xavier; Espada, José P; Orgilés, Mireia; Llavona, Luis M; García-Fernández, José M

    2014-01-01

    This study describes the psychometric properties of the Children's Separation Anxiety Scale (CSAS), which assesses separation anxiety symptoms in childhood. Participants in Study 1 were 1,908 schoolchildren aged between 8 and 11. Exploratory factor analysis identified four factors: worry about separation, distress from separation, opposition to separation, and calm at separation, which explained 46.91% of the variance. In Study 2, 6,016 children aged 8-11 participated. The factor model in Study 1 was validated by confirmatory factor analysis. The internal consistency (α = 0.82) and temporal stability (r = 0.83) of the instrument were good. The convergent and discriminant validity were evaluated by means of correlations with other measures of separation anxiety, childhood anxiety, depression and anger. Sensitivity of the scale was 85% and its specificity, 95%. The results support the reliability and validity of the CSAS.

  9. Children's separation anxiety scale (CSAS: psychometric properties.

    Directory of Open Access Journals (Sweden)

    Xavier Méndez

    Full Text Available This study describes the psychometric properties of the Children's Separation Anxiety Scale (CSAS, which assesses separation anxiety symptoms in childhood. Participants in Study 1 were 1,908 schoolchildren aged between 8 and 11. Exploratory factor analysis identified four factors: worry about separation, distress from separation, opposition to separation, and calm at separation, which explained 46.91% of the variance. In Study 2, 6,016 children aged 8-11 participated. The factor model in Study 1 was validated by confirmatory factor analysis. The internal consistency (α = 0.82 and temporal stability (r = 0.83 of the instrument were good. The convergent and discriminant validity were evaluated by means of correlations with other measures of separation anxiety, childhood anxiety, depression and anger. Sensitivity of the scale was 85% and its specificity, 95%. The results support the reliability and validity of the CSAS.

  10. The claustrophobia scale: a psychometric evaluation.

    Science.gov (United States)

    Ost, Lars-Göran

    2007-05-01

    This article presents a psychometric evaluation of the Claustrophobia Scale (CS), consisting of one subscale for measuring anxiety (20 items, 0-4) and one for avoidance (18 items, 0-2). Participants were 87 claustrophobic patients and 200 normal controls randomly selected from the community. The results show that CS has excellent internal consistency, high test-retest reliability, concurrent and discriminant validity. The patients and controls differ significantly on the total scores of anxiety and avoidance, as well as on each individual item scores. The CS was also found to be sensitive to change after cognitive behavioral treatment. Preliminary factor analyses yielded two factors for each subscale; "Being in small enclosed spaces" and "Other people present", accounting for large proportions of the variance. The CS is useful both as a state, and as an outcome self-report measure of claustrophobia.

  11. A psychometric validation of the Short Alcohol Withdrawal Scale (SAWS)

    DEFF Research Database (Denmark)

    Elholm, Bjarne; Larsen, Klaus; Hornnes, Nete

    2011-01-01

    The study aimed to evaluate psychometrically a Danish translation of the Short Alcohol Withdrawal Scale (SAWS) in an outpatient setting in patients with Alcohol Dependence (AD) and Alcohol Withdrawal Symptoms/Syndrome (AWS).......The study aimed to evaluate psychometrically a Danish translation of the Short Alcohol Withdrawal Scale (SAWS) in an outpatient setting in patients with Alcohol Dependence (AD) and Alcohol Withdrawal Symptoms/Syndrome (AWS)....

  12. Rasch Analysis for Psychometric Improvement of Science Attitude Rating Scales

    Science.gov (United States)

    Oon, Pey-Tee; Fan, Xitao

    2017-01-01

    Students' attitude towards science (SAS) is often a subject of investigation in science education research. Survey of rating scale is commonly used in the study of SAS. The present study illustrates how Rasch analysis can be used to provide psychometric information of SAS rating scales. The analyses were conducted on a 20-item SAS scale used in an…

  13. Psychometric Characteristics of the Professor-Student Rapport Scale

    Science.gov (United States)

    Ryan, Rebecca G.; Wilson, Janie H.; Pugh, James L.

    2011-01-01

    In this study, the authors assessed the psychometric properties of the Professor-Student Rapport Scale, the first scale to measure professor-student rapport. The scale was found to have adequate test-retest and internal-consistency reliability. In addition to these findings, measures used to determine convergent validity included the Working…

  14. The Negative Stereotyping of Single Persons Scale: Initial Psychometric Development

    Science.gov (United States)

    Pignotti, Monica; Abell, Neil

    2009-01-01

    Objectives: The current study presents an initial psychometric analysis of a three-dimensional scale designed to measure stereotyping of people who are single, defined as not currently legally married. Methods: Following expert review, proposed scale items are administered to 178 graduate and undergraduate students. Reliability analysis and…

  15. Development and Psychometric Properties of the Homophobic Bullying Scale

    Science.gov (United States)

    Prati, Gabriele

    2012-01-01

    The study aimed to develop the Homophobic Bullying Scale and to investigate its psychometric properties. The items of the Homophobic Bullying Scale were created to measure high school students' bullying behaviors motivated by homophobia, including verbal bullying, relational bullying, physical bullying, property bullying, sexual harassment, and…

  16. Psychometric Properties of the Revised Teachers' Attitude toward Inclusion Scale

    Science.gov (United States)

    Monsen, Jeremy J.; Ewing, Donna L.; Boyle, James

    2015-01-01

    This paper presents the psychometric properties of a questionnaire measure that updates and extends Larrivee and Cook's (1979) Opinions Relative to Mainstreaming Scale in terms of structure, terminology, and language. The revised scale was tested using a sample of 106 teachers based in inclusive mainstream schools. Using Principal Component…

  17. The Dysfunctional Attitudes Scale: Psychometric Properties in Depressed Adolescents

    Science.gov (United States)

    Rogers, Gregory M.; Park, Jong-Hyo; Essex, Marilyn J.; Klein, Marjorie H.; Silva, Susan G.; Hoyle, Rick H.; Curry, John F.; Feeny, Norah C.; Kennard, Betsy; Kratochvil, Christopher J.; Pathak, Sanjeev; Reinecke, Mark A.; Rosenberg, David R.; Weller, Elizabeth B.; March, John S.

    2009-01-01

    The psychometric properties and factor structure of the Dysfunctional Attitudes Scale were examined in a sample of 422 male and female adolescents (ages 12-17) with current major depressive disorder. The scale demonstrated high internal consistency ([alpha] = 0.93) and correlated significantly with self-report and interview-based measures of…

  18. The Alzheimer's Disease Knowledge Scale: Development and Psychometric Properties

    Science.gov (United States)

    Carpenter, Brian D.; Balsis, Steve; Otilingam, Poorni G.; Hanson, Priya K.; Gatz, Margaret

    2009-01-01

    Purpose: This study provides preliminary evidence for the acceptability, reliability, and validity of the new Alzheimer's Disease Knowledge Scale (ADKS), a content and psychometric update to the Alzheimer's Disease Knowledge Test. Design and Methods: Traditional scale development methods were used to generate items and evaluate their psychometric…

  19. Psychometric Properties of the Fatigue Severity Scale in Polio Survivors

    Science.gov (United States)

    Burger, Helena; Franchignoni, Franco; Puzic, Natasa; Giordano, Andrea

    2010-01-01

    The objective of this study was to evaluate by means of classical test theory and Rasch analysis the scaling characteristics and psychometric properties of the Fatigue Severity Scale (FSS) in polio survivors. A questionnaire, consisting of five general questions (sex, age, age at time of acute polio, sequelae of polio, and new symptoms), the FSS,…

  20. The Alzheimer's Disease Knowledge Scale: Development and Psychometric Properties

    Science.gov (United States)

    Carpenter, Brian D.; Balsis, Steve; Otilingam, Poorni G.; Hanson, Priya K.; Gatz, Margaret

    2009-01-01

    Purpose: This study provides preliminary evidence for the acceptability, reliability, and validity of the new Alzheimer's Disease Knowledge Scale (ADKS), a content and psychometric update to the Alzheimer's Disease Knowledge Test. Design and Methods: Traditional scale development methods were used to generate items and evaluate their psychometric…

  1. Psychometric Evaluation of the Malay Satisfaction with Life Scale

    Science.gov (United States)

    Swami, Viren; Chamorro-Premuzic, Tomas

    2009-01-01

    The Satisfaction With Life Scale (SWLS) is one of the most widely used scales for the measurement of subjective well-being across the globe, but no satisfactory version exists for use among Malay-speaking populations. The present study reports on the translation of a new Malay SWLS and examines its psychometric properties in a community sample of…

  2. A Psychometric Evaluation of the Cultural Receptivity in Fostering Scale

    Science.gov (United States)

    Coakley, Tanya M.; Orme, John G.

    2006-01-01

    Objective: The psychometric properties of a new measure of foster parents' openness toward participating in activities that promote children's cultural development are evaluated. The measure is titled the Cultural Receptivity in Fostering Scale (CRFS). Method: Data from 304 foster mothers who completed the CRFS and a battery of measures on…

  3. An international psychometric testing of the Care Dependency Scale

    NARCIS (Netherlands)

    Dijkstra, A.; Brown, L.; Havens, B.; Romeren, T.I.; Zanotti, R.; Dassen, T.; van den Heuvel, W.

    2000-01-01

    In an international study, psychometric properties of the Care Dependency Scale (CDS) were examined by analysing data gathered in Dutch, Canadian, Italian and Norwegian nursing homes. For that purpose, from these countries a convenience sample was developed consisting of 525 patients with dementia.

  4. PSYCHOMETRIC PROPERTIES OF BRADBURN AFFECT BALANCE SCALE AMONG ELDERLY PERSONS

    NARCIS (Netherlands)

    KEMPEN, GIJM

    Some psychometric properties of the Affect Balance Scale have been tested on a random sample of 354 elderly people in the Netherlands. Internal reliability estimates were comparable with prior ones, and the 8-wk. test-retest reliability is reasonable for these 5-item measures.

  5. Psychometric Properties of the Chinese Cultural Beliefs about Adversity Scale

    Science.gov (United States)

    Leung, Janet T. Y.; Shek, Daniel T. L.

    2013-01-01

    Objective: The purpose of the study was to examine the psychometric properties of the Chinese Cultural Beliefs about Adversity scale (CBA). Methods: The CBA was administered in a sample of 275 Chinese parents experiencing economic disadvantage. Results: The CBA was found to be internally consistent. Consistent with the conceptual framework, factor…

  6. Psychometric Analysis of Role Conflict and Ambiguity Scales in Academia

    Science.gov (United States)

    Khan, Anwar; Yusoff, Rosman Bin Md.; Khan, Muhammad Muddassar; Yasir, Muhammad; Khan, Faisal

    2014-01-01

    A comprehensive Psychometric Analysis of Rizzo et al.'s (1970) Role Conflict & Ambiguity (RCA) scales were performed after its distribution among 600 academic staff working in six universities of Pakistan. The reliability analysis includes calculation of Cronbach Alpha Coefficients and Inter-Items statistics, whereas validity was determined by…

  7. Psychometric Evaluation of the Simplified Chinese Version of Flourishing Scale

    Science.gov (United States)

    Tang, Xiaoqing; Duan, Wenjie; Wang, Zhizhang; Liu, Tianyuan

    2016-01-01

    Objectives: The Flourishing Scale (FS) was developed to measure psychological well-being from the eudaimonic perspective, highlighting the flourishing of human functioning. This article evaluated the psychometric characteristics of the simplified Chinese version of FS among a Chinese community population. Method: A total of 433 participants from…

  8. Psychometric Properties of the Chinese Cultural Beliefs about Adversity Scale

    Science.gov (United States)

    Leung, Janet T. Y.; Shek, Daniel T. L.

    2013-01-01

    Objective: The purpose of the study was to examine the psychometric properties of the Chinese Cultural Beliefs about Adversity scale (CBA). Methods: The CBA was administered in a sample of 275 Chinese parents experiencing economic disadvantage. Results: The CBA was found to be internally consistent. Consistent with the conceptual framework, factor…

  9. Analysis of the Psychometric Properties of a Parental Alienation Scale

    Directory of Open Access Journals (Sweden)

    Paula Inez Cunha Gomide

    Full Text Available Abstract The development of forensic evaluation scales is fundamental. This study's purpose was to explore the psychometric properties of a parental alienation scale. Forensic technicians completed 193 scales concerning parents involved in a lawsuit: 48 families with at least one parent indicated as the alienator (group A and 48 families with no parental alienation claim (group B. The scale consisted of five categories and 69 items: denying access to the child; derogatory comparisons; emotional manipulation; behavior of parent and child during assessment. The results show Cronbach's alpha = .965 and split-half = .745; KMO = .884 and Bartlett's sphericity test ( p < .001. Concurrent criterion validity applied to data showed that the scale is able to distinguish between the alienator and target parent. The results showed significant and consistent standards in the instrument's psychometric characteristics.

  10. The Body Appreciation Scale-2: item refinement and psychometric evaluation.

    Science.gov (United States)

    Tylka, Tracy L; Wood-Barcalow, Nichole L

    2015-01-01

    Considered a positive body image measure, the 13-item Body Appreciation Scale (BAS; Avalos, Tylka, & Wood-Barcalow, 2005) assesses individuals' acceptance of, favorable opinions toward, and respect for their bodies. While the BAS has accrued psychometric support, we improved it by rewording certain BAS items (to eliminate sex-specific versions and body dissatisfaction-based language) and developing additional items based on positive body image research. In three studies, we examined the reworded, newly developed, and retained items to determine their psychometric properties among college and online community (Amazon Mechanical Turk) samples of 820 women and 767 men. After exploratory factor analysis, we retained 10 items (five original BAS items). Confirmatory factor analysis upheld the BAS-2's unidimensionality and invariance across sex and sample type. Its internal consistency, test-retest reliability, and construct (convergent, incremental, and discriminant) validity were supported. The BAS-2 is a psychometrically sound positive body image measure applicable for research and clinical settings.

  11. QuickEval: a web application for psychometric scaling experiments

    Science.gov (United States)

    Van Ngo, Khai; Storvik, Jehans J.; Dokkeberg, Christopher A.; Farup, Ivar; Pedersen, Marius

    2015-01-01

    QuickEval is a web application for carrying out psychometric scaling experiments. It offers the possibility of running controlled experiments in a laboratory, or large scale experiment over the web for people all over the world. It is a unique one of a kind web application, and it is a software needed in the image quality field. It is also, to the best of knowledge, the first software that supports the three most common scaling methods; paired comparison, rank order, and category judgement. It is also the first software to support rank order. Hopefully, a side effect of this newly created software is that it will lower the threshold to perform psychometric experiments, improve the quality of the experiments being carried out, make it easier to reproduce experiments, and increase research on image quality both in academia and industry. The web application is available at www.colourlab.no/quickeval.

  12. Psychometric Evaluation of the Brief Acculturation Scale for Hispanics

    OpenAIRE

    Mills, Sarah D; Malcarne, Vanessa L.; Fox, Rina S.; Sadler, Georgia Robins

    2014-01-01

    This study examined the psychometric properties of the Brief Acculturation Scale for Hispanics (BASH), a four-item, language-based measure of acculturation. Participants in the study were 435 Hispanic Americans from a large metropolitan area with English or Spanish language preference. Internal consistency reliability was strong in both language-preference groups. Multiple-group confirmatory factor analysis was used to evaluate the structural validity of the measure. A unidimensional factor s...

  13. Adaptation and psychometric analysis of the Gilliam Asperger’ Disorder Scale

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    Carmen Gloria Fernández Baeza

    2013-12-01

    Full Text Available The Gilliam Asperger’s Disorder Scale (GADS is a norm-referenced assessment designed to help professionals in Asperger Syndrome (AS diagnosis. This scale is used to evaluate subjects between 3 and 22 years old and it can be completed by anyone who has regular contact with a subject with AS. The only known psychometric studies with positive results are those of the normative sample. Thus this research attempts to explain whether GADS retains the psychometric properties of the normative sample when applied to the Chilean population with AS. To this purpose it was selected a probabilistic intentional sample compose of 36 subjects in the pilot phase and 111 subjects in the final phase. The subscales obtained a Cronbach’s alpha between 0,73 and 0,87, while the global scored 0,92. It was carried out an exploratory factor analysis, thought which it was obtained a factor solution of 8 in the final phase. The results obtained allow to conclude that GADS has adequate psychometric properties, which means GADS is a valid and reliable instrument to be applied to Chilean population.

  14. Psychometric properties of self-report concussion scales and checklists.

    Science.gov (United States)

    McLeod, Tamara C Valovich; Leach, Candace

    2012-01-01

    Alla S, Sullivan SJ, Hale L, McCrory P. Self-report scales/checklists for the measurement of concussion symptoms: a systematic review. Br J Sports Med. 2009;43 (suppl 1):i3-i12. Which self-report symptom scales or checklists are psychometrically sound for clinical use to assess sport-related concussion? Articles available in full text, published from the establishment of each database through December 2008, were identified from PubMed, Medline, CINAHL, Scopus, Web of Science, SPORTDiscus, PsycINFO, and AMED. Search terms included brain concussion, signs or symptoms, and athletic injuries, in combination with the AND Boolean operator, and were limited to studies published in English. The authors also hand searched the reference lists of retrieved articles. Additional searches of books, conference proceedings, theses, and Web sites of commercial scales were done to provide additional information about the psychometric properties and development for those scales when needed in articles meeting the inclusion criteria. Articles were included if they identified all the items on the scale and the article was either an original research report describing the use of scales in the evaluation of concussion symptoms or a review article that discussed the use or development of concussion symptom scales. Only articles published in English and available in full text were included. From each study, the following information was extracted by the primary author using a standardized protocol: study design, publication year, participant characteristics, reliability of the scale, and details of the scale or checklist, including name, number of items, time of measurement, format, mode of report, data analysis, scoring, and psychometric properties. A quality assessment of included studies was done using 16 items from the Downs and Black checklist1 and assessed reporting, internal validity, and external validity. The initial database search identified 421 articles. After 131 duplicate

  15. Psychology students evaluation of projective and psychometric techniques. Some comments

    Directory of Open Access Journals (Sweden)

    Carmen Maganto Mateo

    2016-02-01

    Full Text Available The purpose of this study is to know Psychology students of the Basque Country’ evaluation of assessment instruments regarding these criteria: learning difficulties, utility for their professional practice. A sudents sample attending the fifth course, with similar acedemic curriculum was studied. Results show that students are interested in psychometric as well as in projective techniques; they consider that both techniques will be highly useful in their professional practice. They are also awared thay they need to adquire a deeper knowledge on them. In order to achieve that aim, they requiere more class hours devoted to the study of both types of techniques, specially the projective ones due to the high difficulty they involve. 

  16. Psychometric Studies of the Learning Strategies Scale for University Students

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    Evely Boruchovitch

    2015-04-01

    Full Text Available The aim of this article is to examine the psychometric properties of a learning strategies scale for university students. The scale was composed of 49 Likert scale items related to cognitive and metacognitive strategies. It was applied in a sample of 1,490 university students. The factor analysis revealed that 35 items had acceptable loadings and identified a three factor structure: Factor 1 - Cognitive and Metacognitive Self-regulation, Factor 2 - Internal Resource and Context regulation, and Factor 3 - Social regulation. Its internal consistency was assessed by Cronbach’s alpha and was .87 for the total scale, .86 for Factor 1, .71 for Factor 2 and .65 for Factor 3. The total variance explained was 26.6%. Further studies are suggested based on confirmatory factor analyses, so that the scale can be better utilized in psychoeducational evaluation.

  17. Nurse Competence Scale--psychometric testing in a Norwegian context.

    Science.gov (United States)

    Wangensteen, Sigrid; Johansson, Inger S; Nordström, Gun

    2015-01-01

    The aim was to test the construct validity of the Nurse Competence Scale. The Nurse Competence Scale has been used in hospital settings for various purposes in several countries. Despite this, confirmatory factor analyses are scarcely reported. The present study is based on re-analyses of data from 2007 (i.e. psychometric testing) and 593 newly graduated nurses working in various contexts were included. Confirmatory as well as exploratory factor analyses (Principal Component Analysis) were carried out. The original 7-factor model of the Nurse Competence Scale (73 items) was not confirmed. The exploratory factor analyses resulted in a Norwegian Nurse Competence Scale consisting of 46 items in the following competence categories: Planning and delivery of care, Teaching functions, Professional leadership, Research utilization and nursing values and Professional awareness. The results underline the needs for psychometric testing of an instrument after translation processes. The instrument is suitable for describing and comparing nurse competence for various reasons. It may also be helpful in creating competence development programs at an individual as well as at an organizational level. Further studies with a broader sample are recommended.

  18. The Metacognitions about Online Gaming Scale: Development and psychometric properties.

    Science.gov (United States)

    Spada, Marcantonio M; Caselli, Gabriele

    2017-01-01

    Recent research has suggested that metacognitions may play a role across the spectrum of addictive behaviours. The goal of our studies was to develop the first self-report scale of metacognitions about online gaming. We conducted two studies with samples of online gamers (n=225, n=348) to test the structure and psychometric properties of the Metacognitions about Online Gaming Scale and examined its capacity to predict weekly online gaming hours and Internet addiction. Exploratory and confirmatory factor analyses supported a three-factor solution: positive metacognitions about online gaming, negative metacognitions about the uncontrollability of online gaming, and negative metacognitions about the dangers of online gaming. Internal consistency, predictive and divergent validity were acceptable. All the factors of the Metacognitions about Online Gaming Scale correlated positively with weekly online gaming hours and Internet addiction. Regression analyses showed that negative metacognitions about the uncontrollability of online gaming and levels of Internet addiction were the only significant predictors of weekly online gaming hours, and that positive metacognitions about online gaming and negative metacognitions about the uncontrollability of online gaming were the only significant predictors of Internet addiction. The Metacognitions about Online Gaming Scale was shown to possess good psychometric properties, as well as predictive and divergent validity within the populations that were tested. Copyright © 2015 Elsevier Ltd. All rights reserved.

  19. [Psychometric properties of the Adolescent Sexism Detection (ASD) scale].

    Science.gov (United States)

    Recio, Patricia; Cuadrado, Isabel; Ramos, Esther

    2007-08-01

    In this article, it is assumed that gender violence, or violence against women, has mainly a sociocultural basis. A scale (Adolescent Sexism Detection; ASD) to detect sexism in adolescents was developed and its psychometric properties were analysed. 245 adolescents between 14 and 17 years of age participated in the study. As a result of the factor analyses carried out, the hostile and benevolent dimensions of sexism were clearly differentiated. Convergent validity of the scale was confirmed by its high correlations with the Ambivalent Sexism Inventory (ASI). Participants scored higher in benevolent than in hostile sexism, an effect even stronger in female participants. These findings suggest that the ASD scale is a valid instrument to measure sexism among adolescents. The main findings of this study are compared to those obtained in other studies using the ASI. The potential of this scale to appropriately detect sexism among adolescents is discussed.

  20. Psychometric Properties of the Dutch Rosenberg Self-Esteem Scale

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    Erik Franck

    2008-01-01

    Full Text Available Interest in self-esteem has been fuelled by the suggestion that level of self-esteem is associated with psychological well-being. In the present study, we translated the Rosenberg Self-Esteem Scale (RSES into the Dutch language and evaluated its psychometric properties in a sample of 442 adults. The results of both exploratory and confirmatory factor analyses confirmed that a single-factor solution provides the best fit. In addition, the Dutch RSES showed high internal consistency as well as high congruent validity. Overall, these findings support the usefulness of the Dutch RSES as a measure for global self-esteem.

  1. Psychometric properties of Conversion Disorder Scale- Revised (CDS) for children.

    Science.gov (United States)

    Ijaz, Tazvin; Nasir, Attikah; Sarfraz, Naema; Ijaz, Shirmeen

    2017-05-01

    To revise conversion disorder scale and to establish the psychometric properties of the revised scale. This case-control study was conducted from February to June, 2014, at the Government College University, Lahore, Pakistan, and comprised schoolchildren and children with conversion disorder. In order to generate items for revised version of conversion disorder scale, seven practising mental health professionals were consulted. A list of 42 items was finalised for expert ratings. After empirical validation, a scale of 40 items was administered on the participants and factor analysis was conducted. Of the240 participants, 120(50%) were schoolchildren (controls group) and 120(50%)were children with conversion disorder (clinical group).The results of factor analysis revealed five factors (swallowing and speech symptoms, motor symptoms, sensory symptoms, weakness and fatigue, and mixed symptoms) and retention of all 40 items of revised version of conversion disorder scale. Concurrent validity of the revised scale was found to be 0.81 which was significantly high. Similarly, discriminant validity of the scale was also high as both clinical and control groups had significant difference (pconversion disorder scale was 76% sensitive to predicting conversion disorder while specificity showed that the scale was 73% accurate in specifying participants of the control group. The revised version of conversion disorder scale was a reliable and valid tool to be used for screening of children with conversion disorder.

  2. The Early Intervention Parenting Self-Efficacy Scale (EIPSES): Scale Construction and Initial Psychometric Evidence

    Science.gov (United States)

    Guimond, Amy B.; Wilcox, M. Jeanne; Lamorey, Suzanne G.

    2008-01-01

    The psychometric properties of an instrument designed to measure parenting efficacy within the context of early intervention, the Early Intervention Parenting Self-Efficacy Scale (EIPSES), were explored. One hundred seventeen caregivers of children receiving early intervention services completed the 20-item EIPSES. The scale was reduced to 16…

  3. Evaluating the psychometric properties of the Jacelon Attributed Dignity Scale.

    Science.gov (United States)

    Jacelon, Cynthia S; Choi, Jeungok

    2014-09-01

    To develop and psychometrically test the Jacelon Attributed Dignity Scale (JADS). The JADS was designed to measure self-perceived attributed dignity in community-dwelling older adults. Attributed dignity was conceived of as a state characteristic of the self. The JADS is a short, positively scored, norm-referenced, evaluation index designed to measure self-perceived attributed dignity during the last week. Instrument development and testing including psychometric properties, internal consistency, factor structure, temporal stability and construct validity. Using a quota sample, 289 older adults (65-99 years old) were recruited from senior centres in western New England to complete the JADS, demographic information, the Self-Esteem Scale and the Social Desirability Scale during 2010-2011. Descriptive statistics, exploratory factor analysis, construct validity and temporal stability were evaluated. The resulting positively scored 18-item scale has four factors with high internal consistency for each factor and the entire scale. Construct validity was established by examining correlations with instruments that measured self-esteem and social desirability. Attributed dignity is a unique concept that is stable over time. The JADS is an 18-item Likert-scaled instrument designed to measure attributed dignity. Attributed dignity is a concept with four factors and is defined as a cognitive component of the self-connoting self-value, perceived value from others, self in relation to others and behaving with respect. The importance of attributed dignity for older adults in relation to health, function, independence, quality of life and successful ageing can now be evaluated. © 2014 John Wiley & Sons Ltd.

  4. Psychometric Development of the Research and Knowledge Scale

    Science.gov (United States)

    Powell, Lauren R.; Ojukwu, Elizabeth; Person, Sharina D.; Allison, Jeroan; Rosal, Milagros C.

    2017-01-01

    Background: Many research participants are misinformed about research terms, procedures, and goals; however, no validated instruments exist to assess individual’s comprehension of health-related research information. We propose research literacy as a concept that incorporates understanding about the purpose and nature of research. Objectives: We developed the Research and Knowledge Scale (RaKS) to measure research literacy in a culturally, literacy-sensitive manner. We describe its development and psychometric properties. Research Design: Qualitative methods were used to assess perspectives of research participants and researchers. Literature and informed consent reviews were conducted to develop initial items. These data were used to develop initial domains and items of the RaKS, and expert panel reviews and cognitive pretesting were done to refine the scale. We conducted psychometric analyses to evaluate the scale. Subjects: The cross-sectional survey was administered to a purposive community-based sample (n=430) using a Web-based data collection system and paper. Measures: We did classic theory testing on individual items and assessed test-retest reliability and Kuder-Richardson-20 for internal consistency. We conducted exploratory factor analysis and analysis of variance to assess differences in mean research literacy scores in sociodemographic subgroups. Results: The RaKS is comprised of 16 items, with a Kuder-Richardson-20 estimate of 0.81 and test-retest reliability 0.84. There were differences in mean scale scores by race/ethnicity, age, education, income, and health literacy (all P<0.01). Conclusions: This study provides preliminary evidence for the reliability and validity of the RaKS. This scale can be used to measure research participants’ understanding about health-related research processes and identify areas to improve informed decision-making about research participation. PMID:27579914

  5. Weight bias internalization scale: psychometric properties and population norms.

    Directory of Open Access Journals (Sweden)

    Anja Hilbert

    Full Text Available OBJECTIVE: Internalizing the pervasive weight bias commonly directed towards individuals with overweight and obesity, co-occurs with increased psychopathology and impaired quality of life. This study sought to establish population norms and psychometric properties of the most widely used self-report questionnaire, the Weight Bias Internalization Scale (WBIS, in a representative community sample. DESIGN AND METHODS: In a survey of the German population, N = 1158 individuals with overweight and obesity were assessed with the WBIS and self-report measures for convergent validation. RESULTS: Item analysis revealed favorable item-total correlation of all but one WBIS item. With this item removed, item homogeneity and internal consistency were excellent. The one-factor structure of the WBIS was confirmed using confirmatory factor analysis. Convergent validity was shown through significant associations with measures of depressive and somatoform symptoms. The WBIS contributed to the explanation of variance in depressive and somatoform symptoms over and above body mass index. Higher WBIS scores were found in women than in men, in individuals with obesity than in individuals with overweight, and in those with lower education or income than those with higher education or income. Sex-specific norms were provided. CONCLUSIONS: The results showed good psychometric properties of the WBIS after removal of one item. Future research is warranted on further indicators of reliability and validity, for example, retest reliability, sensitivity to change, and prognostic validity.

  6. The Greek Nurses' job satisfaction scale: development and psychometric assessment.

    Science.gov (United States)

    Moumtzoglou, Anastasius

    2010-01-01

    The growing literature relating to job satisfaction among nurses concludes that more research is required to understand the organizational, professional, and personal variables that improve nurse satisfaction and retention. This study developed and psychometrically tested a nurse satisfaction questionnaire, suitable for the nurses' working conditions in Greece. A cross-sectional survey, in Greek, was conducted in three public hospitals. Two-hundred and twenty-five Greek nurses evaluated the psychometric properties of the Greek Nurses' Job Satisfaction Scale (GNJSS). The 18-item questionnaire showed a high degree of internal consistency (Cronbach's alpha = 0.907) and revealed four factors that are consistent with the predetermined subscales and the conceptual base of the GNJSS. The factors, which explain 62.420% of variance, are associated with interaction and recognition, leadership style and organizational policies, self-growth and responsibility, and remuneration and work itself. Although it would be useful to carry out further analyses to assess time-based properties of reliability, the GNJSS questionnaire is a reliable and valid instrument to assess nurses' job satisfaction.

  7. Development and examination of the psychometric properties of the Learning Experience Scale in nursing.

    Science.gov (United States)

    Takase, Miyuki; Imai, Takiko; Uemura, Chizuru

    2016-06-01

    This paper examines the psychometric properties of the Learning Experience Scale. A survey method was used to collect data from a total of 502 nurses. Data were analyzed by factor analysis and the known-groups technique to examine the construct validity of the scale. In addition, internal consistency was evaluated by Cronbach's alpha, and stability was examined by test-retest correlation. Factor analysis showed that the Learning Experience Scale consisted of five factors: learning from practice, others, training, feedback, and reflection. The scale also had the power to discriminate between nurses with high and low levels of nursing competence. The internal consistency and the stability of the scale were also acceptable. The Learning Experience Scale is a valid and reliable instrument, and helps organizations to effectively design learning interventions for nurses.

  8. Psychometric evaluation of the HIV symptom distress scale

    Science.gov (United States)

    Marc, Linda G.; Wang, Ming-Mei; Testa, Marcia A.

    2012-01-01

    The objective of this paper is to psychometrically validate the HIV Symptom Distress Scale (SDS), an instrument that can be used to measure overall HIV symptom distress or clinically relevant groups of HIV symptoms. A secondary data analysis was conducted using the Collaborations in HIV Outcomes Research U.S. Cohort (CHORUS). Inclusion criteria required study participants (N=5,521) to have a valid baseline measure of the AIDS Clinical Trial Group Symptom Distress Module, with an SF-12 or SF-36 completed on the same day. Psychometric testing assessed unidimensionality, internal consistency and factor structure using exploratory and confirmatory factor analysis, and structural equation modeling (SEM). Construct validity examined whether the new measure discriminates across clinical significance (CD4 and HIV viral load). Findings show that the SDS has high reliability (α=0.92), and SEM supports a correlated second-order factor model (physical and mental distress) with acceptable fit (GFI=0.88, AGFI=0.85, NFI=0.99, NNFI=0.99; RMSEA=0.06, [90% CI 0.06 – 0.06]; Satorra Bentler Scaled, C2 =3274.20; p=0.0). Construct validity shows significant differences across categories for HIV-1 viral load (p< 0.001) and CD4 (p< 0.001). Differences in mean SDS scores exist across gender (p< 0.001), race/ethnicity (p< 0.05) and educational attainment (p < 0.001). Hence, the HIV Symptom Distress Scale is a reliable and valid instrument, which measures overall HIV symptoms or clinically relevant groups of symptoms. PMID:22409246

  9. Beliefs about research and social work practice: a systematic psychometric review of scales.

    Science.gov (United States)

    Gregory, Virgil L

    2015-01-01

    The purpose of the author in this systematic psychometric review includes: providing social work researchers, educators, and administrators with a summary of descriptive psychometric information pertaining to scales which measure social workers' beliefs about research and social work practice, evaluating chronological changes in psychometric/statistical methodology, and summarizing the role current and future scale development efforts have in improving the use of evidence-based social work practice. Using predetermined inclusion and exclusion criteria, electronic databases and reference lists of included studies were reviewed and coded for methodological and psychometric properties. Seventeen studies satisfied inclusion and exclusion criteria. Eleven unique scales measuring social worker beliefs regarding research and social work practice were identified. The majority of scales and subscales had Cronbach's alphas that exceeded .70. Most of the scales had evidence of content, factorial, construct, and/or criterion validity. Strategies for improving psychometric research and implications for evidence-based social work practice are discussed.

  10. Psychometric properties of the Interaction on Supervised Classes Scale (ISCS

    Directory of Open Access Journals (Sweden)

    Adrián Pastor-Barceló

    2016-06-01

    Full Text Available Purpose: This research focuses on the construction and validation of a scale designed to assess the quality of the supervised classes: Interaction on Supervised Classes Scale (ISCS. Design/methodology/approach: This is a descriptive correlational study. For the construction of the scale three phases were performed in which different experts assessed the adequacy of the items. Finally, the psychometric properties of the final version were studied in a sample of 314 consumers (69.1% women aged between 18 and 77 with an average of 39.33 years (SD=12.25. Findings: The scale presents adequate validity and reliability, being a useful tool for measuring the interaction in Supervised Classes. Research limitations/implications: The sampling, non-probabilistic or convenience, have taken the sample of a unique sports facility and the small sample size. Practical implications: The ISCS allows managers to receive better feedback, allowing them to obtain deeper insight into the quality and satisfaction of the service. According to its results, the managers may implement different strategies to improve quality in a key service within sports centers. Originality/value: For the first time the interaction between customers and between customers and employees is evaluated both inside and outside the center, a topic that had not yet been studied in the scientific literature. The scale can be applied to any type of directed activity, and will allow a greater understanding of the quality of service.

  11. Psychometric properties of the positivity scale - Brazilian version

    Directory of Open Access Journals (Sweden)

    Juliane Callegaro Borsa

    2015-03-01

    Full Text Available This study presents the psychometric properties of the Brazilian version of the Positivity Scale (P-Scale. Participants were 730 subjects (65% women, aged from 17 to 70 years old (M = 31.0 years; SD = 11.43, from 21 Brazilian states. The sample was randomly split in two halves to cross-validate the results. With the first half of the sample (n1 = 365, an exploratory factor analysis (EFA was conducted. With the second half of the sample (n2 = 365, a confirmatory factor analysis (CFA assessed the fit of the exploratory model. Convergent validity and group differences were also evaluated. The EFA and CFA presented a one-dimensional structure for the P-Scale. Moderate correlations were found between the P-Scale and mental-health, subjective happiness and life-satisfaction. The levels of positivity presented a low positive correlation with age, educational level and financial income. Slightly significant effects were found for occupational status and marital status. Positivity appears to be more closely related to personal dispositions than to sociodemographic aspects. Our results suggest that the P-Scale is a reliable measure with which to evaluate the levels of positivity in Brazil.

  12. Psychometric properties of the rating scale sports organizations EPOD

    Directory of Open Access Journals (Sweden)

    Alberto Nuviala Nuviala

    2010-07-01

    Full Text Available The understanding of user satisfaction and consumers of services is a necessity for those responsible for them. There’s a variety of instruments that assess the perceived quality but are criticized for several reasons: concepts, procedures, lack of specificity... EPOD is a scale with 29 items integrated in four dimensions, direct practical application which had been previously validated. However, nobody had checked the psychometric properties of the instrument. Therefore, the aim of this study is to determine them. The sample was 463 users of sports services who were given the instrument. The results show good internal and external validity, while it has a high reliability. Therefore, EPOD becomes a tool to assess the perceived quality of service provided by the sports organizations in a valid, reliable, simple and brief way, considering the different dimensions that make up the provision of sports services.

  13. Psychometric properties of the Adolescent Sleep Hygiene Scale.

    Science.gov (United States)

    Storfer-Isser, Amy; Lebourgeois, Monique K; Harsh, John; Tompsett, Carolyn J; Redline, Susan

    2013-12-01

    This study evaluated the psychometric properties of the Adolescent Sleep Hygiene Scale (ASHS), a self-report measure assessing sleep practices theoretically important for optimal sleep. Data were collected on a community sample of 514 adolescents (16-19; 17.7 ± 0.4 years; 50% female) participating in the late adolescent examination of a longitudinal study on sleep and health. Sleep hygiene and daytime sleepiness were obtained from adolescent reports, behavior from caretaker reports, and sleep-wake estimation on weekdays from wrist actigraphy. Confirmatory factor analysis indicated the empirical and conceptually based factor structure were similar for six of the eight proposed sleep hygiene domains. Internal consistency of the revised scale (ASHSr) was α = 0.84; subscale alphas were: physiological: α = 0.60; behavioural arousal: α = 0.62; cognitive/emotional: α = 0.81; sleep environment: α = 0.61; sleep stability: α = 0.68; daytime sleep: α = 0.78. Sleep hygiene scores were associated positively with sleep duration (r = 0.16) and sleep efficiency (r = 0.12) and negatively with daytime sleepiness (r = -0.26). Results of extreme-groups analyses comparing ASHSr scores in the lowest and highest quintile provided further evidence for concurrent validity. Correlations between sleep hygiene scores and caretaker reports of school competence, internalizing and externalizing behaviours provided support for convergent validity. These findings indicate that the ASHSr has satisfactory psychometric properties for a research instrument and is a useful research tool for assessing sleep hygiene in adolescents. © 2013 European Sleep Research Society.

  14. Psychometric Characteristics of the UCLA Loneliness Scale: A Study with Iranian College Students.

    Science.gov (United States)

    Hojat, Mohammadreza

    1982-01-01

    The psychometric characteristics of the revised UCLA Loneliness Scale in Iranian groups correlated significantly with measures of other conceptually-related variables such as depression, anxiety, and neuroticism. Factorial structure supported the multidimensionality of the scale. (Author/PN)

  15. Psychometric Characteristics of the UCLA Loneliness Scale: A Study with Iranian College Students.

    Science.gov (United States)

    Hojat, Mohammadreza

    1982-01-01

    The psychometric characteristics of the revised UCLA Loneliness Scale in Iranian groups correlated significantly with measures of other conceptually-related variables such as depression, anxiety, and neuroticism. Factorial structure supported the multidimensionality of the scale. (Author/PN)

  16. Development and psychometric testing of the Ascent to Competence Scale.

    Science.gov (United States)

    McCoy, Michelle A; Levett-Jones, Tracy; Pitt, Victoria

    2013-01-01

    This paper reports the development and psychometric testing of the Ascent to Competence Scale, an instrument designed to measure nursing students' perceptions of the quality of their clinical placement experience. The key purpose of clinical placements is to facilitate students' learning and progress toward the attainment of competence. The attainment of competence requires personal commitment and active involvement of students; support and guidance of clinical and academic staff; and clinical environments that are welcoming and inclusive of students. The items for the Ascent to Competence Scale were identified following a critical review of the literature. Content and face validity were established by an expert panel. During 2010 the instrument was tested with third year nursing students (n=88) from one Australian university. Exploratory factor analysis with promax oblique rotation was used to determine construct validity and Cronbach's coefficient alpha determined the scale's internal consistency reliability. The final scale demonstrated satisfactory internal consistency (alpha 0.98). Exploratory factor analysis yielded a three-component structure termed "Being welcomed"; "Belongingness" and "Learning and competence". Each subscale demonstrated high internal consistency: 0.89; 0.96; and 0.95 respectively. The Ascent to Competence Scale provides a fresh perspective on clinical placements as it allows for the relationship between belongingness, learning and competence to be explored. The scale was reliable and valid for this cohort. Further research in different contexts would be valuable in extending upon this work. The Ascent to Competence Scale profiled in this paper will be of benefit to both educational and healthcare institutions. The use of a quantified yardstick, such as the Ascent to Competence Scale, is important in evaluating the efficacy of programs, placements and partnerships between higher education and health services. Copyright © 2011 Elsevier Ltd

  17. Psychometric properties of the Modified Tonic Immobility Scale

    Directory of Open Access Journals (Sweden)

    Arturo Bados

    2015-01-01

    Full Text Available The Tonic Immobility Scale has been only studied in abuse and/or sexual assault survivors, but tonic immobility (TI also occurs after other types of traumatic events. Consequently, we modified the scale for this purpose and studied its factor structure, internal consistency, and convergent, divergent and discriminant validity in 392 university students, most of whom had suffered one or more traumatic events of various kinds. The Fear subscale of the Modified Tonic Immobility Scale (MTIS showed very low internal consistency, and must be eliminated or reformulated. Discrimination indices of items 5 and 8 were very low, and tríese items must be reformulated or removed. After removing the five previous items, the shortened version of the MTIS had a one-factor structure, although model fit was not completely satisfactory. This scale showed acceptable levels of reliability, convergent validity with post-traumatic symptomatology, divergent validity with measures of depression and anxiety, and discriminant validity differentiating between groups that had and had not experienced traumatic events. The psychometric properties of the shortened version of the MTIS should be studied further. It may also be advisable to add new items of TI in order to establish whether this is a construct with more than one dimension.

  18. Psychometric Properties of the MMPI-2-RF Somatic Complaints (RC1) Scale

    Science.gov (United States)

    Thomas, Michael L.; Locke, Dona E. C.

    2010-01-01

    The MMPI-2 Restructured Form (MMPI-2-RF; Tellegen & Ben-Porath, 2008) was designed to be psychometrically superior to its MMPI-2 counterpart. However, the test has yet to be extensively evaluated in diverse clinical settings. The purpose of this study was to examine the psychometric properties of the MMPI-2-RF Somatic Complaints (RC1) scale in…

  19. Psychometric Properties of Raw and Scale Scores on Mixed-Format Tests

    Science.gov (United States)

    Kolen, Michael J.; Lee, Won-Chan

    2011-01-01

    This paper illustrates that the psychometric properties of scores and scales that are used with mixed-format educational tests can impact the use and interpretation of the scores that are reported to examinees. Psychometric properties that include reliability and conditional standard errors of measurement are considered in this paper. The focus is…

  20. Care Dependency Scale - psychometric testing of the Polish version

    NARCIS (Netherlands)

    Dijkstra, Ate; Muszalik, Marta; Kedziora-Kornatowska, Kornelia; Kornatowski, Tomasz

    2010-01-01

    The importance of this study lies in the availability of psychometrically sound assessment instruments, which are of critical importance for the study of patient's care dependency and the provision of care to these patients. The aim of this study was to identify the psychometric properties of the Ca

  1. Psychometric evaluation of the altered states of consciousness rating scale (OAV.

    Directory of Open Access Journals (Sweden)

    Erich Studerus

    Full Text Available BACKGROUND: The OAV questionnaire has been developed to integrate research on altered states of consciousness (ASC. It measures three primary and one secondary dimensions of ASC that are hypothesized to be invariant across ASC induction methods. The OAV rating scale has been in use for more than 20 years and applied internationally in a broad range of research fields, yet its factorial structure has never been tested by structural equation modeling techniques and its psychometric properties have never been examined in large samples of experimentally induced ASC. METHODOLOGY/PRINCIPAL FINDINGS: The present study conducted a psychometric evaluation of the OAV in a sample of psilocybin (n = 327, ketamine (n = 162, and MDMA (n = 102 induced ASC that was obtained by pooling data from 43 experimental studies. The factorial structure was examined by confirmatory factor analysis, exploratory structural equation modeling, hierarchical item clustering (ICLUST, and multiple indicators multiple causes (MIMIC modeling. The originally proposed model did not fit the data well even if zero-constraints on non-target factor loadings and residual correlations were relaxed. Furthermore, ICLUST suggested that the "oceanic boundlessness" and "visionary restructuralization" factors could be combined on a high level of the construct hierarchy. However, because these factors were multidimensional, we extracted and examined 11 new lower order factors. MIMIC modeling indicated that these factors were highly measurement invariant across drugs, settings, questionnaire versions, and sexes. The new factors were also demonstrated to have improved homogeneities, satisfactory reliabilities, discriminant and convergent validities, and to differentiate well among the three drug groups. CONCLUSIONS/SIGNIFICANCE: The original scales of the OAV were shown to be multidimensional constructs. Eleven new lower order scales were constructed and demonstrated to have desirable psychometric

  2. Psychometric development of the hypersexual behavior consequences scale.

    Science.gov (United States)

    Reid, Rory C; Garos, Sheila; Fong, Timothy

    2012-09-01

    Background and aims The past decade has seen an increased interest in understanding hypersexual behavior and its associated features. Beyond the obvious risks for sexually transmitted infections, there is a paucity of literature examining specific challenges encountered by hypersexual individuals. This study investigated and developed a new scale, the Hypersexual Behavior Consequences Scale (HBCS), to assess the various consequences reported among hypersexual patients. Methods Participants were drawn from a sample of patients recruited in a DSM-5 Field Trial for Hypersexual Disorder (HD). Participants completed the Hypersexual Behavior Inventory, a structured diagnostic interview to assess for psychopathology and HD, and self-report measures of personality, life satisfaction, and the initial item pool for the HBCS. Results Factor analysis reduced the HBCS items to a single factor solution which showed high internal consistency and stability over time. Higher HBCS scores were positively correlated with higher levels of emotional dysregulation, impulsivity, and stress proneness and lower levels of satisfaction with life and happiness. HBCS scores among the hypersexual patients were significantly higher than non-hypersexual patients. Conclusions The HBCS possesses good psychometric properties and appears to capture various consequences associated with the DSM-5 proposed criteria for HD. The HBCS can be used to aid clinicians and researchers in identifying consequences associated with hypersexual behavior. The HBCS may also prove a useful tool to guide treatment interventions aimed at reducing the negative impact of hypersexuality in patient populations.

  3. Psychometric evaluation of the Danish and Swedish Satisfaction with Life Scale in first episode psychosis patients

    DEFF Research Database (Denmark)

    Hochwälder, Jacek; Mattsson, Maria; Holmqvist, Ragnhild

    2012-01-01

    PURPOSE: To psychometrically evaluate the Satisfaction with Life Scale in two cohorts of first-episode psychosis patients in the Danish National Schizophrenia Project and in the Swedish Parachute Project. METHOD: Four properties of the Satisfaction with Life Scale were examined in the Danish cohort....... The dimensions were confirmed in the Swedish sample. CONCLUSION: The Satisfaction with Life Scale shows satisfactory psychometric properties and seems valid and useful among first-episode psychosis patients....

  4. Modern psychometric approaches to analysis of scales for health-related quality of life

    DEFF Research Database (Denmark)

    Bjorner, Jakob Bue; Bech, Per

    2016-01-01

    In recent years, much effort has been invested in the development of new instruments for assessment of health-related quality of life (HRQOL). For many new instruments, modern psychometric methods, such as item response theory (IRT) models, have been used, either as supplemental to classical...... psychometric testing or as the primary methodological approach. We will use the term modern psychometric methods to refer to psychometric methods for multi-item scales that (1) examine the contribution of each item to the measurement properties of the overall scale and (2) recognize that items are categorical....... The models include Rasch models (Rasch 1980; Fischer and Molenaar 1995), other IRT models (Samejima 1969; van der Linden and Hambleton 1997), and factor analytic models for categorical data (Muthén 1984). “Modern” psychometric methods have actually a rather long history within psychiatric research (both...

  5. Psychometric Properties of the Parent-Infant Caregiving Touch Scale

    Directory of Open Access Journals (Sweden)

    Artemis eKoukounari

    2015-12-01

    Full Text Available Recent work in animals suggests that the extent of early tactile stimulation by parents of offspring is an important element in early caregiving. We evaluate the psychometric properties of a new parent-report measure designed to assess frequency of tactile stimulation across multiple caregiving domains in infancy. We describe the full item set of the Parent-Infant Caregiving Touch Scale (PICTS and, using data from a UK longitudinal Child Health and Development Study, the response frequencies and factor structure and whether it was invariant over two time points in early development (5 and 9 weeks. When their infant was 9 weeks old, 838 mothers responded on the PICTS while a stratified subsample of 268 mothers completed PICTS at an earlier 5 week old assessment (229 responded on both occasions. Three PICTS factors were identified reflecting stroking, holding and affective communication. These were moderately to strongly correlated at each of the two time points of interest and were unrelated to, and therefore distinct from, a traditional measure of maternal sensitivity at 7-months. A wholly stable psychometry over 5 and 9-week assessments was not identified which suggests that behavior profiles differ slightly for younger and older infants. Tests of measurement invariance demonstrated that all three factors are characterized by full configural and metric invariance, as well as a moderate degree of evidence of scalar invariance for the stroking factor. We propose the PICTS as a valuable new measure of important aspects of caregiving in infancy.

  6. Intrinsic Motivation Predicting Performance Satisfaction in Athletes: Further Psychometric Evaluations of the Sport Motivation Scale-6

    National Research Council Canada - National Science Library

    Jan Blecharz; Karolina Horodyska; Karolina Zarychta; Aleksandra Adamiec; Aleksandra Luszczynska

    2015-01-01

    The study investigated psychometric properties of the Sport Motivation Scale-6 (SMS-6), assessing intrinsic regulation, four extrinsic regulation constructs, and amotivation among athletes competing at a regional and national level...

  7. The assessment of disability with the Groningen Activity Restriction Scale. Conceptual framework and psychometric properties

    NARCIS (Netherlands)

    Kempen, G.I J M; Miedema, I; Ormel, J.; Molenaar, W.

    1996-01-01

    The conceptual framework, psychometric properties, descriptive statistics, and the rules for administration and scoring of the Groningen Activity Restriction Scale (CARS) for assessing disability in the area of ADL (Activities of Daily Living including mobility) as well as IADL (Instrumental

  8. Development and psychometric testing of the Visual Analogue Scale for Irritable Bowel Syndrome (VAS-IBS).

    OpenAIRE

    Ohlsson Bodil; Bengtsson Mariette; Ulander Kerstin

    2007-01-01

    Abstract Background The aim of this study was to develop and psychometrically test a short, patient-reported questionnaire to be used in clinical practice for patients with Irritable Bowel Syndrome (IBS). The Visual Analogue Scale for Irritable Bowel Syndrome (VAS-IBS) questionnaire was designed to measure the treatment response of symptoms and well-being in patients suffering from IBS. Methods The VAS-IBS was psychometrically tested for content and criterion validity, scale acceptability, it...

  9. Development and psychometric testing of the Visual Analogue Scale for Irritable Bowel Syndrome (VAS-IBS)

    OpenAIRE

    Bengtsson, Mariette; Ohlsson, Bodil; Ulander, Kerstin

    2007-01-01

    Background: The aim of this study was to develop and psychometrically test a short, patient-reported questionnaire to be used in clinical practice for patients with Irritable Bowel Syndrome (IBS). The Visual Analogue Scale for Irritable Bowel Syndrome (VAS-IBS) questionnaire was designed to measure the treatment response of symptoms and well-being in patients suffering from IBS. Methods: The VAS-IBS was psychometrically tested for content and criterion validity, scale acceptability, item-redu...

  10. Development and psychometric testing of the Supportive Supervisory Scale.

    Science.gov (United States)

    McGilton, Katherine S

    2010-06-01

    To describe the development and psychometric testing of the Supportive Supervisory Scale (SSS). The development of the items of the scale was based on Winnicott's relationship theory and on focus groups with 26 healthcare aides (HCAs) and 30 supervisors from six long-term care (LTC) facilities in Ontario, Canada. Content validity of the 15-item instrument was established by a panel of experts. Based on a secondary analysis of data collected from 222 HCAs in 10 LTC facilities in Ontario, Canada, the SSS was subjected to principal components analysis with oblique rotation. A two-factor solution was accepted, which is consistent with the theoretical conceptualization of the instrument. Factor I was labeled Respects Uniqueness and Factor II was labeled Being Reliable. Internal consistency of Factor I was .95, and that of Factor II was .91. Discriminant validity was also established. The focus groups revealed that "being available to staff" while "recognizing the HCA as an individual, and taking a moment to get to know them" was essential to feeling supported by their supervisor. The SSS is a reliable and valid measure of supervisory support of supervisors working in LTC facilities. At the core of supportive supervision is the supervisor's ability to develop and maintain positive relationships with each HCA. It is through respecting the uniqueness of each HCA and being reliable that supervisor-HCA relationships can flourish. Supportive leadership in LTC settings is a major contributor to HCAs' job satisfaction and retention and to quality of patient care. Therefore, a tool developed and tested to measure supervisors' supportive capacities in LTC is primal to evaluate the effectiveness of supervisors in these environments.

  11. Psychometric properties of the Vertigo symptom scale – Short form

    Directory of Open Access Journals (Sweden)

    Nordahl Stein

    2008-03-01

    Full Text Available Abstract Background The aim of the study was to examine the psychometric properties of the Vertigo symptom scale – short form (VSS-SF, a condition-specific measure of dizziness, following translation of the scale into Norwegian. Methods A cross-sectional survey design was used to examine the factor structure, internal consistency and discriminative ability (sample I, n = 503. A cross-sectional pre-intervention design was used to examine the construct validity (sample II, n = 36 of the measure and a test-retest design was used to examine reliability (sub-sample of sample II, n = 28. Results The scree plot indicated a two factor structure accounting respectively for 41% and 12% of the variance prior to rotation. The factors were related to vertigo-balance (VSS-V and autonomic-anxiety (VSS-A. Twelve of the items loaded clearly on either of the two dimensions, while three items cross-loaded. Internal consistency of the VSS-SF was high (alpha = 0.90. Construct validity was indicated by correlation between path length registered by platform posturography and the VSS-V (r = 0.52, but not with the VSS-A. The ability to discriminate between dizzy and not dizzy patients was excellent for the VSS-SF and sub-dimension VSS-V (area under the curve 0.87 and 0.91, respectively, and acceptable for the sub-dimension VSS-A (area under the curve 0.77. High test-retest reliability was demonstrated (ICC VSS-SF: 0.88, VSS-V: 0.90, VSS-A: 0.90 and no systematic change was observed in the scores from test to retest after 2 days. Conclusion Using a Norwegian translated version of the VSS-SF, this is the first study to provide evidence of the construct validity of this instrument demonstrating a stable two factor structure of the scale, and the identified sub-dimensions of dizziness were related to vertigo-balance and autonomic-anxiety, respectively. Evidence regarding a physical construct underlying the vertigo-balance sub-scale was provided. Satisfactory internal

  12. The 'caring experience': Testing the psychometric properties of the Caring Efficacy Scale.

    Science.gov (United States)

    Reid, Carol; Courtney, Mary; Anderson, Debra; Hurst, Cameron

    2015-12-01

    The purpose of the study was to undertake rigorous psychometric testing of the Caring Efficacy Scale in a sample of Registered Nurses. A cross-sectional survey of 2000 registered nurses was undertaken. The Caring Efficacy Scale was utilized to inform the psychometric properties of the selected items of the Caring Efficacy Scale. Cronbach's Alpha identified reliability of the data. Exploratory Factor Analysis and Confirmatory Factor Analysis were undertaken to validate the factors. Confirmatory factor analysis confirmed the development of two factors; Confidence to Care and Doubts and Concerns. The Caring Efficacy Scale has undergone rigorous psychometric testing, affording evidence of internal consistency and goodness-of-fit indices within satisfactory ranges. The Caring Efficacy Scale is valid for use in an Australian population of registered nurses. The scale can be used as a subscale or total score reflective of self-efficacy in nursing. This scale may assist nursing educators to predict levels of caring efficacy.

  13. Psychometric Properties of a Social Abilities Evaluation Scale: C-scale

    Directory of Open Access Journals (Sweden)

    María José Rabazo Méndez

    2004-11-01

    Full Text Available In this paper the psychometric data of a scale of evaluation of the social abilities (social expression and motor skills are presented. The scale was constructed to investigate social competence and antisocial conduct in adolescence. The process of the scale’s construction is explained; and the data on its internal consistency, its test-retest reliability, and its concurrent validity are presented. The scale was filled out by 325 teachers from different schools in the city of Badajoz (Spain; however, 20 scales were rejected because they were not properly completed. As well, the scale was analyzed, giving as a result 9 factors that explain 59.4% of the total variance. With the results obtained, the position of situational specificity with regard to social abilities is supported.

  14. Psychometric testing of the Italian and French versions of the Care Dependency Scale.

    Science.gov (United States)

    Zürcher, Simeon Joel; Vangelooven, Christa; Borter, Natalie; Schnyder, Daniel; Hahn, Sabine

    2016-12-01

    The aim of this study was to test psychometrically the Italian and French versions of the Care Dependency Scale. The Care Dependency Scale assesses changes in patients' level of care dependency including important functional and mental dimensions. Evaluation of the psychometric properties of the Italian version is still ongoing. The French version has to date not been validated. Nationwide cross-sectional point prevalence study. Data were extracted from the national, annual prevalence survey of hospital-acquired pressure ulcers and inpatient falls in Swiss acute care hospitals in 2011. A total of 799 Italian and 1068 French-speaking patients were included in the analysis. For the evaluation, the psychometric properties were tested for each language both separately and conjointly. The scales revealed high internal consistency. Factor analysis presented a one-factor solution for both versions separately as well as combined. Comparison of internal structure revealed an excellent degree of equivalence between the versions. Highly significant Spearman correlations between the Care Dependency Scale and the Braden Scale sum scores indicated satisfactory criterion validity. Both the Italian and the French versions of the Care Dependency Scale showed satisfactory psychometric properties and a high level of equivalence. Further psychometric testing, using modern test theory approaches, is required. However, the scale is recommended as a valid instrument for further use in Italian and French. © 2016 John Wiley & Sons Ltd.

  15. The Compulsive Internet Use Scale (CIUS): Some Psychometric Properties

    NARCIS (Netherlands)

    Meerkerk, G.J.; Eijnden, R.J.J.M. van den; Vermulst, A.A.; Garretsen, H.F.L.

    2009-01-01

    The present study aimed to develop a short, easily administered, psychometrically sound, and valid instrument to assess the severity of compulsive Internet use. A set of criteria was determined based on the addiction literature. Next, the internal consistency and convergent validity were determined,

  16. The Compulsive Internet Use Scale (CIUS): Some Psychometric Properties

    NARCIS (Netherlands)

    Meerkerk, G.J.; Eijnden, R.J.J.M. van den; Vermulst, A.A.; Garretsen, H.F.L.

    2009-01-01

    The present study aimed to develop a short, easily administered, psychometrically sound, and valid instrument to assess the severity of compulsive Internet use. A set of criteria was determined based on the addiction literature. Next, the internal consistency and convergent validity were determined,

  17. Psychometrical indicators of the Russian-language version of the Satisfaction with Life Scale

    Directory of Open Access Journals (Sweden)

    Serguei Petrovich Yelshansky

    2015-11-01

    Full Text Available Purpose. Satisfaction with life is one of the basic concepts of positive psychology. Unsa-tisfied with the life person is unlikely to feel happy or to experience any positive feeling. The article presents the results of research on psychometric indicators of the Russian version of the scale of satisfaction with life. The number of points of the scale shows the level of life satisfaction. The subjects of the study were psychometric indicators of Russian language version of the scale – reliability, validity, internal consistency.Methodology. We used standard psychometric procedures for checking these parameters. Assessment of the retest reliability of the test and its validity (by analyzing correlations with contrasted and similar parameters, as well as an analysis of several indicators of internal consistency have been done.Results. In the study, the authors developed an original Russian-language version of the test; new data on its psychometric indicators have been received. The results of psychometric studies have found high retest reliability of the Russian version of the Satisfaction with Life Scale, its good internal consistency, confirmed its validity.Practical implications. Presented original translation of the scale can be used in work with Russian-speaking examinees in scientific psychological research, and in the work of psychologists-practitioners and psychotherapists focused on positive psychology and methods of development of personal potential.

  18. Measuring Procrastination: Psychometric Properties of the Norwegian Versions of the Irrational Procrastination Scale (IPS) and the Pure Procrastination Scale (PPS)

    Science.gov (United States)

    Svartdal, Frode

    2017-01-01

    Procrastination has been defined in different ways. Two instruments--the Irrational Procrastination Scale (IPS) and the Pure Procrastination Scale (PPS)--focus on a core problem in procrastination--the irrational delay of intended behavior. The present paper examined the psychometric properties of the Norwegian translations of these scales. In…

  19. Measuring Procrastination: Psychometric Properties of the Norwegian Versions of the Irrational Procrastination Scale (IPS) and the Pure Procrastination Scale (PPS)

    Science.gov (United States)

    Svartdal, Frode

    2017-01-01

    Procrastination has been defined in different ways. Two instruments--the Irrational Procrastination Scale (IPS) and the Pure Procrastination Scale (PPS)--focus on a core problem in procrastination--the irrational delay of intended behavior. The present paper examined the psychometric properties of the Norwegian translations of these scales. In…

  20. Development and psychometric evaluation of a sexual health care knowledge scale for oncology nurses.

    Science.gov (United States)

    Kim, Sue; Park, Eun-young; Kim, Jung-Hee

    2014-10-01

    The purpose of this study was to develop a sexual health care knowledge scale for oncology nurses and to evaluate its psychometric properties using Rasch analysis and the known-groups technique. Although sexual oncology has become a popular topic and sexual health care is now promoted, there has been a lack of instruments supported by psychometric evaluations to measure nurses' knowledge of sexual health issues. The initial 72 items were compiled to form the Sexual Health Care Scale - Knowledge (SHCS-K) for oncology nurses using a literature review and analysis of existing research tools. After a specialist panel verified content validity, the questionnaire was shortened to 58 items. The data were analyzed using a Rasch model to investigate the items with respect to unidimensionality of fit and difficulty and reliability distribution. Discriminant validity was examined using the known-groups technique. Two items did not fit with the Rasch model. Person and item separation-index ratios were 3.33 and 9.45, respectively, which confirmed that the SHCS-K functioned well. The reliability was good, at 0.99. Significant differences in marital status, levels of education, and participation in SHC training were observed between groups. The final version of the questionnaire consisted of 55 items, with a total score range of 0-55. The SHCS-K was found to be a valid and reliable measure for evaluating levels of sexual health care knowledge among this sample of oncology nurses. Copyright © 2014 Elsevier B.V. All rights reserved.

  1. Psychometrical indicators of the Russian-language version of the Satisfaction with Life Scale

    OpenAIRE

    Serguei Petrovich Yelshansky; Aleksandr Fedorovich Anufriev; Zulfiya Faridovna Kamaletdinova; Oleg Evgenievich Saparin; Dmitrij Vladimirovich Semyonov

    2015-01-01

    Purpose. Satisfaction with life is one of the basic concepts of positive psychology. Unsa-tisfied with the life person is unlikely to feel happy or to experience any positive feeling. The article presents the results of research on psychometric indicators of the Russian version of the scale of satisfaction with life. The number of points of the scale shows the level of life satisfaction. The subjects of the study were psychometric indicators of Russian language version of the scale – reliabil...

  2. The Psychometric Properties of Scales that Assess Market Orientation and Team Leadership Skills: A Preliminary Study

    Science.gov (United States)

    Kline, Theresa J. B.

    2003-01-01

    This study assessed the psychometric properties of two scales that can be used in predicting team performance: specifically how team members assess the market orientation of their work unit as well the leadership skills present in the team. The first scale is a three-dimensional assessment of the unit's market orientation (innovative, process, or…

  3. Assessing Gifted Students' Beliefs about Intelligence with a Psychometrically Defensible Scale

    Science.gov (United States)

    Park, Sunhee; Callahan, Carolyn M.; Ryoo, Ji Hoon

    2016-01-01

    The psychometric qualities of the six- and eight-item implicit theories of intelligence scales that Dweck suggested were compared using a confirmatory factor analysis with data from 239 gifted students (100 students in Grades 5-7, 139 students in Grades 8-11). The results indicate that the six-item scale fits the data better than the eight-item…

  4. Development and Psychometric Evaluation of the Yale-Brown Obsessive-Compulsive Scale--Second Edition

    Science.gov (United States)

    Storch, Eric A.; Rasmussen, Steven A.; Price, Lawrence H.; Larson, Michael J.; Murphy, Tanya K.; Goodman, Wayne K.

    2010-01-01

    The Yale-Brown Obsessive-Compulsive Scale (Y-BOCS; Goodman, Price, Rasmussen, Mazure, Delgado, et al., 1989) is acknowledged as the gold standard measure of obsessive-compulsive disorder (OCD) symptom severity. A number of areas where the Y-BOCS may benefit from revision have emerged in past psychometric studies of the Severity Scale and Symptom…

  5. A preliminary psychometric evaluation of the interpersonal communication competence scale for aquired brain injury

    DEFF Research Database (Denmark)

    Hald, Søren Vester; Baker, Felicity A.; Ridder, Hanne Mette Ochsner

    2015-01-01

    Primary objective: To evaluate the psychometric properties of two adapted versions of the interpersonal communication competence scale (ICCS) that were applied to people with acquired brain injury (ABI). Construct validity was tested for both new scales and a factor extraction was performed...

  6. Psychometric properties of the satisfaction with food-related Life Scale

    DEFF Research Database (Denmark)

    Schnettler, Berta; Miranda, Horacio; Sepúlveda, José

    2013-01-01

    Objective: To evaluate the psychometric properties of the Satisfaction with Food-related Life (SWFL) scale and its relation to the Satisfaction with Life Scale (SWLS) in southern Chile. Methods: A survey was applied to a sample of 316 persons in the principal cities of southern Chile distributed...

  7. Career Adapt-Abilities Scale--Icelandic Form: Psychometric Properties and Construct Validity

    Science.gov (United States)

    Vilhjalmsdottir, Guobjorg; Kjartansdottir, Guorun Birna; Smaradottir, Sigriour Briet; Einarsdottir, Sif

    2012-01-01

    This study examined the psychometric characteristics and construct validity of the Icelandic form of the Career Adapt-Abilities Scale (CAAS-Iceland). The CAAS consists of four scales that measure concern, control, curiosity, and confidence as psychosocial resources for managing occupational transitions, developmental tasks, and work traumas. The…

  8. Psychometric properties of the satisfaction with food-related Life Scale

    DEFF Research Database (Denmark)

    Schnettler, Berta; Miranda, Horacio; Sepúlveda, José

    2013-01-01

    Objective: To evaluate the psychometric properties of the Satisfaction with Food-related Life (SWFL) scale and its relation to the Satisfaction with Life Scale (SWLS) in southern Chile. Methods: A survey was applied to a sample of 316 persons in the principal cities of southern Chile distributed ...

  9. Psychometric Characteristics of the California Preschool Social Competence Scale in a Spanish Population Sample

    Science.gov (United States)

    Julvez, Jordi; Forns, Maria; Ribas-Fito, Nuria; Mazon, Carlos; Torrent, Maties; Garcia-Esteban, Raquel; Ellison-Loschmann, Lis; Sunyer, Jordi

    2008-01-01

    Research Findings: Few rating scales measure social competence in very young Spanish or Catalan children. We aimed to analyze the psychometric characteristics of the California Preschool Social Competence Scale (CPSCS) when applied to a Spanish- and Catalan-speaking population. Children were rated by their respective teachers within 6 months…

  10. Professor-Student Rapport Scale: Psychometric Properties of the Brief Version

    Science.gov (United States)

    Ryan, Rebecca

    2014-01-01

    The original Professor-Student Rapport Scale contained 34 items and predicted several single-item student outcomes. A high level of internal consistency encouraged the development of a shorter measure in order to address apparent redundancy. Our goals in the current study were to provide psychometric data for the brief version of the scale and to…

  11. The Marlowe-Crowne and Edwards Social Desirability Scales: A Psychometric Perspective.

    Science.gov (United States)

    O'Grady, Kevin E.

    1988-01-01

    Various psychometric characteristics of the Marlowe-Crowne and Edwards Social Desirability scales were assessed in a sample of 108 male and 189 female undergraduates. Results suggest that males and females show different means and similar internal consistency reliability and intercorrelation on the two scales. (TJH)

  12. The Semistructured Interview for Consideration of Ethnic Culture in Therapy Scale: Initial Psychometric and Outcome Support

    Science.gov (United States)

    Donohue, Brad; Strada, Marilyn J.; Rosales, Rocio; Taylor-Caldwell, Aundrea; Hise, Dortha; Ahman, Sarah; Lefforge, Noelle L.; Kopof, Monique; Devore, Greg; Soares, Bruno; Radkovich, Ben; Laino, Rowena

    2006-01-01

    There has been recent pressure for practitioners to consider cultural variables when implementing evidence-based interventions. Therefore, the Semistructured Interview for Consideration of Ethnic Culture in Therapy Scale (SSICECTS) was empirically developed to address this issue. First, psychometric properties of a 6-item scale were evaluated in…

  13. Emotional intelligence: Part 1: the development of scales and psychometric testing.

    Science.gov (United States)

    Akerjordet, Kristin; Severinsson, Elisabeth

    2009-03-01

    This article, the first in a series of four, describes the development of two scales for deductive and inductive measurement of emotional intelligence (EI), based on the literature and the identification of the psychometric properties of the scales. The data collection comprised two parts: (i) a literature search on the subject of emotional intelligence; and (ii) psychometric testing of the scales. The Emotional Intelligence Scale, comprising 23 items, and the Emotional Reactions and Thoughts Scale, containing 25 items, were tested on a sample of 250 postnatal mothers. The response rate was 80%. An explorative factor analysis was used to investigate the construct validity of the underlying dimensions of emotional intelligence and yielded a three-factor solution for the Emotional Intelligence Scale and a four-factor solution for the Emotional Reactions and Thoughts Scale. The internal consistency of the scales was satisfactory. How well the factor solutions fit in clinical practice remains to be validated.

  14. The Children’s Behavior Questionnaire very short scale: Psychometric properties and development of a one-item temperament scale

    Science.gov (United States)

    Little research has been conducted on the psychometrics of the very short scale (36 items) of the Children’s Behavior Questionnaire, and no one-item temperament scale has been tested for use in applied work. In this study, 237 United States caregivers completed a survey to define their child’s behav...

  15. The development and psychometric testing of the horizontal violence scale.

    Science.gov (United States)

    Longo, Joy; Newman, David

    2014-12-01

    Inappropriate behaviors of healthcare workers can threaten the delivery of safe, quality care. The purpose of this research was to develop a research instrument specific to the construct of horizontal violence and conduct foundational psychometric testing of the newly developed instrument. The overall findings on the fit indices suggest that this model does adequately measure the underlying construct of horizontal violence. The instrument can be used as a way to determine the existence and extent of horizontal violence in practice settings and used to augment the study of the work environment, particularly in relation to healthy work environments.

  16. Measuring patient engagement: Development and psychometric properties of the Patient Health Engagement (PHE Scale

    Directory of Open Access Journals (Sweden)

    Guendalina eGraffigna

    2015-03-01

    Full Text Available Beyond the rhetorical call for increasing patients’ engagement, policy makers recognize the urgency to have an evidence-based measure of patients’ engagement and capture its effect when planning and implementing initiatives aimed at sustaining the engagement of consumers in their health.In this paper, authors describe the Patient Health Engagement Scale (PHE-scale, a measure of patient engagement that is grounded in rigorous conceptualization and appropriate psychometric methods.The scale was developed based on our previous conceptualization of patient engagement (the PHE-model. In particular, the items of the PHE-scale were developed based on the findings from the literature review and from interviews with chronic patients. Initial psychometric analysis was performed to pilot test a preliminary version of the items. The items were then refined and administered to a national sample of chronic patients (N=382 to assess the measure’s psychometric performance. A final phase of test-retest reliability was performed.The analysis showed that the PHE Scale has good psychometric properties with good correlation with concurrent measures and solid reliability.Having a valid and reliable measure to assess patient engagement is the first step in understanding patient engagement and its role in health care quality, outcomes, and cost containment. The PHE Scale shows a promising clinical relevance, indicating that it can be used to tailor intervention and assess changes after patient engagement interventions.

  17. Measuring patient engagement: development and psychometric properties of the Patient Health Engagement (PHE) Scale.

    Science.gov (United States)

    Graffigna, Guendalina; Barello, Serena; Bonanomi, Andrea; Lozza, Edoardo

    2015-01-01

    Beyond the rhetorical call for increasing patients' engagement, policy makers recognize the urgency to have an evidence-based measure of patients' engagement and capture its effect when planning and implementing initiatives aimed at sustaining the engagement of consumers in their health. In this paper, authors describe the Patient Health Engagement Scale (PHE-scale), a measure of patient engagement that is grounded in rigorous conceptualization and appropriate psychometric methods. The scale was developed based on our previous conceptualization of patient engagement (the PHE-model). In particular, the items of the PHE-scale were developed based on the findings from the literature review and from interviews with chronic patients. Initial psychometric analysis was performed to pilot test a preliminary version of the items. The items were then refined and administered to a national sample of chronic patients (N = 382) to assess the measure's psychometric performance. A final phase of test-retest reliability was performed. The analysis showed that the PHE Scale has good psychometric properties with good correlation with concurrent measures and solid reliability. Having a valid and reliable measure to assess patient engagement is the first step in understanding patient engagement and its role in health care quality, outcomes, and cost containment. The PHE Scale shows a promising clinical relevance, indicating that it can be used to tailor intervention and assess changes after patient engagement interventions.

  18. Where Are We: A Systematic Evaluation of the Psychometric Properties of Pain Assessment Scales for Use in Chinese Children.

    Science.gov (United States)

    Bai, Jinbing; Jiang, Nan

    2015-08-01

    Systematic pain assessment using reliable and valid pain scales is the foundation for optimal pain management in children. To evaluate the available scales for pain assessment in Chinese children, we systematically evaluated the psychometric properties of pain measurements used in Chinese children. We searched Chinese- and English-language databases from their inception to September 2013. Studies were eligible for inclusion if the psychometric properties of pain measures were examined in Chinese children (aged 0-18 years). Two bilingual reviewers independently evaluated the psychometric properties of the identified pain scales by a revised 11-item coding system. In all, 6 studies involving 775 participants were included in this review with six pain scales examined, including the Face, Legs, Activity, Cry, and Consolability (FLACC) Scale, COMFORT-Behavior Scale, Asian Version of Oucher Scale, Pain Observation Scale for Young Children (POCIS), Neonatal Facial Coding System (NFCS) and Pain Assessment Scale for Preterm Infants (PASPI). The FLACC, COMFORT-Behavior Scale, and PASPI had very good psychometric qualities when administered in Chinese children; the Asian Version of Oucher Scale and POCIS showed acceptable to good psychometric qualities; and the NFCS had unacceptable psychometric qualities. Further psychometric testing of these observational measures and self-report pain scales in particular are needed among Chinese children of various age groups and in different pain situations. Copyright © 2015 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

  19. Psychometric Properties of the Diabetes Management Self-Efficacy Scale in Korean Patients with Type 2 Diabetes

    Directory of Open Access Journals (Sweden)

    Eun-Hyun Lee

    2015-01-01

    Full Text Available Objectives. The aims of this study were to perform a cultural translation of the DMSES and evaluate the psychometric properties of the translated scale in a Korean population with type 2 diabetics. Methods. This study was conducted in patients with diabetes recruited from university hospitals. The first stage of this study involved translating the DMSES into Korean using a forward- and backward-translation technique. The content validity was assessed by an expert group. In the second stage, the psychometric properties of the Korean version of the DMSES (K-DMSES were evaluated. Results. The content validity of the K-DMSES was satisfactory. Sixteen-items clustered into four-subscales were extracted by exploratory factor analysis, and supported by confirmatory factor analysis. The construct validity of the K-DMSES with the Summary of Diabetes Self-Care Activities scale was satisfactory (r=0.50, P<0.001. The Cronbach’s alpha and intraclass correlation coefficient were 0.92 and 0.85 (P<0.001; 95% CI=0.75–0.91, respectively, which indicate excellent internal consistency reliability and test-retest reliability. Conclusions. The K-DMSES is a brief instrument that has demonstrated good psychometric properties. It is therefore feasible to use in practice, and is ready for use in clinical research involving Korean patients with type 2 diabetes.

  20. A psychometric validation analysis of Eysenck’s Neuroticism and Extraversion Scales in a sample of first time depressed patients

    DEFF Research Database (Denmark)

    Møller, Stine Bjerrum; Bech, Per; Kessing, Lars Vedel

    2015-01-01

    Eysenck and Eysenck identified the two-factor structure of personality, namely neuroticism and extraversion which has been widely used in clinical psychiatry, and generated much research on the psychometric properties of the scales. Using a classical psychometric approach the neuroticism...... and extraversion scales have shown robust psychometric properties. The present study used both classical psychometric and item response theory (IRT) analyses to evaluate the neuroticism and extraversion scales and improve scalability of the instrument neuroticism and extraversion. A first time depressed sample...... symptoms related to interpersonal sensitivity were identified. For the extraversion scale a shorter and psychometrically more robust version was identified together with a short introversion scale. Clinically discriminant validity was analysed using correlations. The correlation between depression (Ham...

  1. Psychometric Summary of the Technology-Delivered Tension Scales for Weight Management.

    Science.gov (United States)

    Kramer-Jackman, Kelli L; Popkess-Vawter, Sue

    2017-03-01

    The purpose of this article is to summarize the psychometric results from studies of the last 25 years of the Overeating Tension Scale, Exercise Tension Scale, Feelings Tension Scale, and Feelings About Weight Tension Scale. These reliable and valid technology-delivered weight management scales can be used by clinicians independently or in combination to longitudinally identify specific triggers of overeating, skipping exercise, feeling low or down, and strong feelings about one's body weight; motivational states, and related tension levels. Through cognitive behavior therapy, individuals can learn to shift to another motivational state and employ healthy coping mechanisms to avoid related negative behaviors. Psychometric results from seven developmental studies are described, including technology-delivery adaptation results from the original paper and pencil versions. Future tension scale development priorities also are discussed.

  2. Psychometric properties of the Turkish version of the Fraboni Scale of Ageism.

    Science.gov (United States)

    Kutlu, Yasemin; Kucuk, Leyla; Yildiz Findik, Ummu

    2012-12-01

    In this study, the reliability, validity, and psychometric properties of the Turkish version of the Fraboni Scale of Ageism were assessed. The psychometric properties of the scale were studied through a descriptive and correlational design. The study sample consisted of 231 healthy people living in the Marmara region of Turkey. In order to obtain three sets of data, a questionnaire was designed containing demographic questions and the Scale. The content validity index for the full scale was 0.98. The α coefficient for 25 items was 0.84, and the split-half reliability of the Fraboni Scale of Ageism was 0.81. The three factors represented 38.31% of the variance. In this study, we concluded that the Turkish version of the Fraboni Scale of Ageism is a suitable instrument for measuring ageism in the Turkish population.

  3. The Nurse–Nurse Collaboration Behavior Scale: Development and psychometric testing

    Directory of Open Access Journals (Sweden)

    Chunli Liao

    2015-12-01

    Conclusion: The NNCB Scale developed in this study demonstrates acceptable reliability and validity for measuring the level of NNCB. Its implementration on a broader scale would at the very least guide and promote collaborative relationships between nurses involved in patient care. It should be noted that the scale requires further psychometric testing using a larger sample size of nurses who also represent a wider diversity of backgrounds, as well as researchers who are encouraged to improve the instrument.

  4. The Children's Behavior Questionnaire very short scale: psychometric properties and development of a one-item temperament scale.

    Science.gov (United States)

    Sleddens, Ester F C; Hughes, Sheryl O; O'Connor, Teresia M; Beltran, Alicia; Baranowski, Janice C; Nicklas, Theresa A; Baranowski, Tom

    2012-02-01

    Little research has been conducted on the psychometrics of the very short scale (36 items) of the Children's Behavior Questionnaire, and no one-item temperament scale has been tested for use in applied work. In this study, 237 United States caregivers completed a survey to define their child's behavioral patterns (i.e., Surgency, Negative Affectivity Effortful Control) using both scales. Psychometrics of the 36-item Children's Behavior Questionnaire were examined using classical test theory, principal factor analysis, and item response modeling. Classical test theory analysis demonstrated adequate internal consistency and factor analysis confirmed a three-factor structure. Potential improvements to the measure were identified using item response modeling. A one-item (three response categories) temperament scale was validated against the three temperament factors of the 36-item scale. The temperament response categories correlated with the temperament factors of the 36-item scale, as expected. The one-item temperament scale may be applicable for clinical use.

  5. Development and psychometric testing of the active aging scale for Thai adults

    Directory of Open Access Journals (Sweden)

    Thanakwang K

    2014-07-01

    Full Text Available Kattika Thanakwang,1,2 Sang-arun Isaramalai,2,3 Urai Hatthakit3 1Institute of Nursing, Suranaree University of Technology, Nakhon Ratchasima, Thailand; 2Research Center for Caring System of Thai Elderly, 3Faculty of Nursing, Prince of Songkla University, Songkla, Thailand Background: Active aging is central to enhancing the quality of life for older adults, but its conceptualization is not often made explicit for Asian elderly people. Little is known about active aging in older Thai adults, and there has been no development of scales to measure the expression of active aging attributes. Purpose: The aim of this study was to develop a culturally relevant composite scale of active aging for Thai adults (AAS-Thai and to evaluate its reliability and validity. Methods: Eight steps of scale development were followed: 1 using focus groups and in-depth interviews, 2 gathering input from existing studies, 3 developing preliminary quantitative measures, 4 reviewing for content validity by an expert panel, 5 conducting cognitive interviews, 6 pilot testing, 7 performing a nationwide survey, and 8 testing psychometric properties. In a nationwide survey, 500 subjects were randomly recruited using a stratified sampling technique. Statistical analyses included exploratory factor analysis, item analysis, and measures of internal consistency, concurrent validity, and test–retest reliability. Results: Principal component factor analysis with varimax rotation resulted in a final 36-item scale consisting of seven factors of active aging: 1 being self-reliant, 2 being actively engaged with society, 3 developing spiritual wisdom, 4 building up financial security, 5 maintaining a healthy lifestyle, 6 engaging in active learning, and 7 strengthening family ties to ensure care in later life. These factors explained 69% of the total variance. Cronbach’s alpha coefficient for the overall AAS-Thai was 0.95 and varied between 0.81 and 0.91 for the seven subscales

  6. International study on the psychometric attributes of the non-motor symptoms scale in Parkinson disease.

    NARCIS (Netherlands)

    Martinez-Martin, P.; Rodriguez-Blazquez, C.; Abe, K.; Bhattacharyya, K.B.; Bloem, B.R.; Carod-Artal, F.J.; Prakash, R.; Esselink, R.A.J.; Falup-Pecurariu, C.; Gallardo, M.; Mir, P.; Naidu, Y.; Nicoletti, A.; Sethi, K.; Tsuboi, Y.; Hilten, J.J. van; Visser, M. de; Zappia, M.; Chaudhuri, K.R.

    2009-01-01

    BACKGROUND: Nonmotor symptoms (NMS) have a great impact on patients with Parkinson disease (PD). The Non-Motor Symptoms Scale (NMSS) is an instrument specifically designed for the comprehensive assessment of NMS in patients with PD. NMSS psychometric properties have been tested in this study. METHOD

  7. Factor Structure and Psychometric Properties of the Injection Phobia Scale-Anxiety

    Science.gov (United States)

    Olatunji, Bunmi O.; Sawchuk, Craig N.; Moretz, Melanie W.; David, Bieke; Armstrong, Thomas; Ciesielski, Bethany G.

    2010-01-01

    The present investigation examined the factor structure and psychometric properties of the Injection Phobia Scale-Anxiety (IPS-Anx). Principal components analysis of IPS-Anx items in Study 1 (n = 498) revealed a 2-factor structure consisting of Distal Fear and Contact Fear. However, CFA results in Study 2 (n = 567) suggest that a 1-factor…

  8. Psychometric Testing of the Chinese Version of the Decisional Balance Scale (CDBS)

    Science.gov (United States)

    Chen, Huey-Shys; Sheu, Jiunn-Jye; Chen, W. William

    2006-01-01

    The purpose of this study was to conduct psychometric testing on the Chinese version of the decisional balance scale (CDBS) with Taiwanese seventh, eighth, and ninth graders who were recruited from the Taipei metropolitan area. A random cluster sampling method was used with 554 adolescents between the ages of 13 and 17 years. Factor analysis…

  9. The Psychometric Properties of the Physical Education Lesson Attitude Scale for Preservice Classroom Teachers

    Science.gov (United States)

    Oncu, Erman

    2013-01-01

    The purpose of this study was to examine the psychometric properties of the Physical Education Attitude Scale for Preservice Classroom Teachers (PEAS-PCT). The study was conducted on 561 Turkish preservice classroom teachers at the end of the 2011-2012 Fall Semester. Exploratory and confirmatory factor analyses were conducted to ascertain the…

  10. Stereotype Threat Vulnerability: A Psychometric Investigation of the Social Identities and Attitudes Scale

    Science.gov (United States)

    Smith, Leann V.; Cokley, Kevin

    2016-01-01

    The authors investigated the psychometric properties of the Social Identities and Attitudes Scale developed by Picho and Brown, which captures an individual's vulnerability to Stereotype Threat effects. Confirmatory factor analyses and group invariance tests conducted on a diverse sample of 516 college students revealed adequate reliability and…

  11. Psychometric Comparison of the Motivation Assessment Scale (MAS) and the Questions about Behavioral Function (QABF)

    Science.gov (United States)

    Koritsas, S.; Iacono, T.

    2013-01-01

    Background: The Motivation Assessment Scale (MAS) and the Questions About Behavioral Function (QABF) are frequently used to assess the learned function of challenging behaviour in people with intellectual disability (ID). The aim was to explore and compare the psychometric properties of the MAS and the QABF. Method: Seventy adults with ID and…

  12. Translation of the Manchester Clinical Supervision Scale (MCSS) into Danish and a preliminary psychometric validation

    DEFF Research Database (Denmark)

    Buus, Niels; Gonge, Henrik

    2013-01-01

    for the translation of the MCSS from English into Danish and to present a preliminary psychometric validation of the Danish version of the scale. Methods included a formal translation/back-translation procedure and statistical analyses. The sample consisted of MCSS scores from 139 Danish mental health nursing staff...

  13. Psychometric Properties of an Arabic Version of the Depression Anxiety Stress Scales (DASS)

    Science.gov (United States)

    Moussa, Miriam Taouk; Lovibond, Peter; Laube, Roy; Megahead, Hamido A.

    2017-01-01

    Objective: To translate and evaluate the psychometric properties of an Arabic-language version of the Depression Anxiety Stress Scales (DASS). Method: The items were translated, back translated, refined, and tested in an Australian immigrant sample (N = 220). Results: Confirmatory factor analysis showed that the Arabic DASS discriminates between…

  14. Stereotype Threat Vulnerability: A Psychometric Investigation of the Social Identities and Attitudes Scale

    Science.gov (United States)

    Smith, Leann V.; Cokley, Kevin

    2016-01-01

    The authors investigated the psychometric properties of the Social Identities and Attitudes Scale developed by Picho and Brown, which captures an individual's vulnerability to Stereotype Threat effects. Confirmatory factor analyses and group invariance tests conducted on a diverse sample of 516 college students revealed adequate reliability and…

  15. Psychometric Properties of the Teachers' Sense of Efficacy Scale within the Greek Educational Context

    Science.gov (United States)

    Tsigilis, Nikolaos; Koustelios, Athanasios; Grammatikopoulos, Vasilios

    2010-01-01

    Many concerns have been raised about the validity of the existing instruments measuring teachers' efficacy. Recently, a new instrument to measure teachers' perceived efficacy has been presented, namely, the Teachers' Sense of Efficacy Scale (TSES). The purpose of the present study is to examine the psychometric properties of the TSES in the Greek…

  16. The Mindful Attention Awareness Scale for Adolescents (MAAS-A): psychometric properties in a Dutch sample

    NARCIS (Netherlands)

    de Bruin, E.I.; Zijlstra, B.J.H.; van de Weijer-Bergsma, E.; Bögels, S.M.

    2011-01-01

    The factor structure and psychometric properties of the Dutch version of the Mindful Attention Awareness Scale for Adolescents (MAAS-A) was studied in a sample of adolescents (n = 717; age range, 11-17 years) of the general population. The MAAS-A and other questionnaires measuring other constructs w

  17. The assessment of disability with the Groningen Activity Restriction Scale. Conceptual framework and psychometric properties

    NARCIS (Netherlands)

    Kempen, G.I J M; Miedema, I; Ormel, J.; Molenaar, W.

    1996-01-01

    The conceptual framework, psychometric properties, descriptive statistics, and the rules for administration and scoring of the Groningen Activity Restriction Scale (CARS) for assessing disability in the area of ADL (Activities of Daily Living including mobility) as well as IADL (Instrumental Activit

  18. Factor Structure and Psychometric Properties of the Injection Phobia Scale-Anxiety

    Science.gov (United States)

    Olatunji, Bunmi O.; Sawchuk, Craig N.; Moretz, Melanie W.; David, Bieke; Armstrong, Thomas; Ciesielski, Bethany G.

    2010-01-01

    The present investigation examined the factor structure and psychometric properties of the Injection Phobia Scale-Anxiety (IPS-Anx). Principal components analysis of IPS-Anx items in Study 1 (n = 498) revealed a 2-factor structure consisting of Distal Fear and Contact Fear. However, CFA results in Study 2 (n = 567) suggest that a 1-factor…

  19. The Psychometric Properties of the Vineland Adaptive Behavior Scales in Children and Adolescents with Mental Retardation

    Science.gov (United States)

    de Bildt, Annelies; Kraijer, Dirk; Sytema, Sjoerd; Minderaa, Ruud

    2005-01-01

    The psychometric properties of the Vineland Adaptive Behavior Scales Survey Form were studied in a total population of children and adolescents with MR, and in the specific levels of functioning (n=826, age 4-18 years). The original division into (sub)domains, as assigned by the authors, was replicated in the total population and in the mild and…

  20. The Mindful Attention Awareness Scale for Adolescents (MAAS-A): psychometric properties in a Dutch sample

    NARCIS (Netherlands)

    de Bruin, E.I.; Zijlstra, B.J.H.; van de Weijer-Bergsma, E.; Bögels, S.M.

    2011-01-01

    The factor structure and psychometric properties of the Dutch version of the Mindful Attention Awareness Scale for Adolescents (MAAS-A) was studied in a sample of adolescents (n = 717; age range, 11-17 years) of the general population. The MAAS-A and other questionnaires measuring other constructs

  1. Psychometric Support for the Ownership in Exercise and Empowerment in Exercise Scales

    Science.gov (United States)

    Moore, E. Whitney G.; Fry, Mary D.

    2014-01-01

    This study's purpose was to examine the psychometric properties of two new scales developed to quantitatively measure participants' ownership in exercise classes and empowerment, with respect to exercise. These two outcome measures will compliment Achievement Goal Perspective Theory (AGPT) grounded research to better understand participants'…

  2. Classroom Community Scale in the Blended Learning Environment: A Psychometric Review

    Science.gov (United States)

    Barnard-Brak, Lucy; Shiu, William

    2010-01-01

    The Classroom Community Scale (CCS) has been utilized in previous research to measure sense of community of learners including those learners in blended learning environments. In the current study, the CCS was examined with respect to its psychometric properties in the blended learning environment. Reliability analyses indicate an acceptable level…

  3. Psychometric Evaluation of the Fear of Positive Evaluation Scale in Patients with Social Anxiety Disorder

    Science.gov (United States)

    Weeks, Justin W.; Heimberg, Richard G.; Rodebaugh, Thomas L.; Goldin, Philippe R.; Gross, James J.

    2012-01-01

    The Fear of Positive Evaluation Scale (FPES; J. W. Weeks, R. G. Heimberg, & T. L. Rodebaugh, 2008) was designed to assess fear of positive evaluation, a proposed cognitive component of social anxiety. Although previous findings on the psychometric properties of the FPES have been highly encouraging, only 1 previous study has examined the…

  4. Psychometric Properties of an Attitude Scale Measuring Physician-Nurse Collaboration.

    Science.gov (United States)

    Hojat, Mohammadreza; Fields, Sylvia K.; Veloski, J. Jon; Griffiths, Margaret; Cohen, Mitchell J. M.; Plumb, James D.

    1999-01-01

    Examined the psychometric properties of an assessment tool for measuring attitudes toward physician/nurse collaboration. Survey results from 208 medical students and 86 nursing students support the construct validity and reliability of the scale, which can be used to evaluate programs designed to foster physician/nurse collaboration. (SLD)

  5. Psychometric Properties of the "Reminiscence Functions Scale" for the Portuguese Population: A Preliminary Report

    Science.gov (United States)

    Goncalves, Daniela C.; Guedes, Joana Martins; Fonseca, Antonio M.; Martin, Inacio

    2010-01-01

    The aim of the present study was to assess the psychometric properties of a version in Portuguese of the "Reminiscence Functions Scale." Total sample was composed of 628 participants aged between 18 and 92 years, divided into three groups according to their age (18-24 years, "n" = 249; 26-54 years, "n" = 174; 55 and…

  6. Psychometric Qualities of the UCLA Loneliness Scale-Version 3 as Applied in a Turkish Culture

    Science.gov (United States)

    Durak, Mithat; Senol-Durak, Emre

    2010-01-01

    The University of California, Los Angeles, Loneliness Scale-Version 3 (UCLA LS3) is the most frequently used loneliness assessment tool. This study aimed to examine the psychometric properties of the UCLA LS3 by utilizing two separate and independent samples: Turkish university students (n = 481) and elderly (n = 284). The results demonstrate that…

  7. Psychometric evaluation of the Dutch version of the Subjective Opiate Withdrawal Scale (SOWS)

    NARCIS (Netherlands)

    Dijkstra, B.A.G.; Krabbe, P.F.M.; Riezebos, T.G.M.; Staak, C.P.F. van der; Jong, C.A.J. de

    2007-01-01

    AIM: To evaluate the psychometric properties of the Dutch version of the 16-item Subjective Opiate Withdrawal Scale (SOWS). The SOWS measures withdrawal symptoms at the time of assessment. METHODS: The Dutch SOWS was repeatedly administered to a sample of 272 opioid-dependent inpatients of four addi

  8. Psychometric Reevaluation of Parental Press for Academic Achievement and Postsecondary Planning Scale

    Science.gov (United States)

    Bates, Samantha; Ball, Annahita; Wilks, Scott

    2016-01-01

    Objective: Psychometric details of the Parental Press for Academic Achievement and Postsecondary Planning Scale (PPS), developed by Chicago Consortium of Chicago School Research, are scarce. The purpose of this study was to reexamine the properties of this 7-item measure. Method: The study utilized cross-sectional, self-reported data from 100…

  9. The Psychometric Properties of the Swedish Version of the EB Process Assessment Scale

    Science.gov (United States)

    Nyström, Siv; Åhsberg, Elizabeth

    2016-01-01

    Objective: This study examines whether the psychometric properties of the short version of the Evidence-Based Practice Process Assessment Scale (EBPPAS) remain satisfactory when translated and transferred to the context of Swedish welfare services. Method: The Swedish version of EBPPAS was tested on a sample of community-based professionals in…

  10. The psychometric properties of a workplace boredom scale (DUBS) within the South African context

    NARCIS (Netherlands)

    van Wyk, Sumarie M.; de Beer, Leon T.; Pienaar, Jaco; Schaufeli, Wilmar B.

    2016-01-01

    Orientation: Boredom at work has been shown to be a concern for individuals and organisations. At the time of this research, no validated scale was available to measure and investigate workplace boredom within the South African context. Research purpose: To determine the psychometric properties of

  11. Psychometric Evaluation of the Serbian Version of the Multidimensional Students' Life Satisfaction Scale

    Science.gov (United States)

    Jovanovic, Veljko; Zuljevic, Dragan

    2013-01-01

    The main purpose of this study was to evaluate psychometric properties of the Serbian version of the Multidimensional Students' Life Satisfaction Scale (MSLSS). The research was carried out on a sample of 408 high school students (250 females, 158 males), with the mean age 16.6. The Serbian version of the MSLSS has demonstrated good psychometric…

  12. Psychometric Qualities of the UCLA Loneliness Scale-Version 3 as Applied in a Turkish Culture

    Science.gov (United States)

    Durak, Mithat; Senol-Durak, Emre

    2010-01-01

    The University of California, Los Angeles, Loneliness Scale-Version 3 (UCLA LS3) is the most frequently used loneliness assessment tool. This study aimed to examine the psychometric properties of the UCLA LS3 by utilizing two separate and independent samples: Turkish university students (n = 481) and elderly (n = 284). The results demonstrate that…

  13. Measuring Grief Following Miscarriage: Psychometric Properties of the Chinese Version of the Perinatal Grief Scale

    Science.gov (United States)

    Lai, Beatrice P. Y.; Chung, Tony K. H.; Lee, Dominic T. S.; Kong, Grace W. S.; Lok, Ingrid H.

    2013-01-01

    Grief following miscarriage is a complex psychological response. This study was conducted to examine the psychometric properties of the Chinese version of the Perinatal Grief Scale (PGS). A total of 280 Chinese women completed the PGS immediately following a diagnosis of miscarriage (baseline) and were reassessed at 12 months follow-up. The factor…

  14. Psychometric Properties of the Parent and Teacher ADHD Rating Scale (ADHD-RS)

    DEFF Research Database (Denmark)

    Makransky, Guido; Bilenberg, Niels

    2014-01-01

    , was used to test the psychometric properties of this scale in a sample of 566 Danish school children between 6 and 16 years of age. The results indicated that parents and teachers had different frames of reference when rating symptoms in the mADHD-RS. There was support for the unidimensionality...... of the three subscales when parent and teacher ratings were analyzed independently. Nonetheless, evidence for differential item functioning was found across gender and age for specific items within each of the subscales. The findings expand existing psychometric information about the mADHD-RS and support its...

  15. Factor structure and psychometric properties of the Body Appreciation Scale-2 in Iran.

    Science.gov (United States)

    Atari, Mohammad

    2016-09-01

    Tylka and Wood-Barcalow (2015b) developed the Body Appreciation Scale-2 (BAS-2) as a psychometrically robust measure that is conceptually consistent with recent findings on positive body image. The present study aimed to examine the factor structure and psychometric properties of the BAS-2 in Iran. Participants were 568 men and 525 women from seven universities in Tehran, Iran. Two exploratory factor analyses were performed on data from women and men separately. Similar to the original English version, the Persian BAS-2 had a one-factor solution. Persian BAS-2 scores had satisfactory convergent validity (indexed by significantly correlations with self-esteem and life satisfaction) and internal consistency. Men had significantly higher scores on BAS-2 compared to women. The present study suggests that the Persian BAS-2 has adequate psychometric properties to assess body appreciation. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. A preliminary psychometric evaluation of Music in Dementia Assessment Scales (MiDAS)

    DEFF Research Database (Denmark)

    McDermott, Orii; Orgeta, Vasiliki; Ridder, Hanne Mette Ochsner

    2014-01-01

    development to maximize its content validity. This study aimed to evaluate the psychometric properties of MiDAS. Methods: Care home residents with dementia attended weekly group music therapy for up to ten sessions. Music therapists and care home staff were requested to complete weekly MiDAS ratings......-retest reliability, adequate concurrent validity, and good construct validity. High factor loadings between the five MiDAS Visual Analogue Scale (VAS) items, levels of Interest, Response, Initiation, Involvement ,and Enjoyment, were found. Conclusions: This study indicates that MiDAS has good psychometric properties...... despite the small sample size. Future research with a larger sample size could provide a more in-depth psychometric evaluation, including further exploration of the underlying factors. MiDAS provides a measure of engagement with musical experience and offers insight into who is likely to benefit on other...

  17. Psychometric Validation of Stress and Compliance Scale for ...

    African Journals Online (AJOL)

    Keywords: Diabetes mellitus, Malaysia stress scale, Stress and compliance scale for diabetes, Stress, ... International Pharmaceutical Abstract, Chemical Abstracts, Embase, Index Copernicus, .... also, the researcher and co-researchers.

  18. Psychometric Evaluation of the MMPI-2/MMPI-2-RF Restructured Clinical Scales in an Israeli Sample.

    Science.gov (United States)

    Shkalim, Eleanor

    2015-10-01

    The current study cross-culturally evaluated the psychometric properties of the Minnesota Multiphasic Personality Inventory-2 (MMPI-2)/MMPI-2-Restructured Form Restructured Clinical (RC) Scales in psychiatric settings in Israel with a sample of 100 men and 133 women. Participants were administered the MMPI-2 and were rated by their therapists on a 188-item Patient Description Form. Results indicated that in most instances the RC Scales demonstrated equivalent or better internal consistencies and improved intercorrelation patterns relative to their clinical counterparts. Furthermore, external analyses revealed comparable or improved convergent validity (with the exceptions of Antisocial Behavior [RC4] and Ideas of Persecution [RC6] among men), and mostly greater discriminant validity. Overall, the findings indicate that consistent with previous findings, the RC Scales generally exhibit comparable to improved psychometric properties over the Clinical Scales. Implications of the results, limitations, and recommendations for future research are discussed. © The Author(s) 2014.

  19. Development and psychometric evaluation of the Thai Human Papillomavirus Beliefs Scale.

    Science.gov (United States)

    Juntasopeepun, Phanida; Davidson, Patricia M; Chang, Sungwon; Suwan, Natthawan; Phianmongkhol, Yupin; Srisomboon, Jatupol

    2011-12-01

    In this study, we developed and evaluated the psychometric properties of the Thai Human Papillomavirus Beliefs Scale. The Scale was tested on 386 young women aged 18-24 years in Chiang Mai, Thailand. Content validity of the Scale was evaluated by a panel of experts, construct validity was determined using exploratory factor analysis, and reliability was assessed for stability and internal consistency. Factor analysis provided empirical support for the existence of four factors, which accounted for 67.7% of the total variance: perceived susceptibility, perceived seriousness, perceived benefits, and perceived barriers. Cronbach's α reliability coefficients for the four subscales ranged from 0.59 to 0.86. Factors predicting intention to receive the papillomavirus vaccine were perceived susceptibility, perceived benefits, and perceived barriers. The Thai Human Papillomavirus Beliefs Scale demonstrated promising psychometric properties, indicating that it might be a useful instrument for assessing young women's human papillomavirus and cervical cancer-associated beliefs, and for predicting human papillomavirus vaccination intention.

  20. Psychometric Evaluation of the HIV Stigma Scale in a Swedish Context

    OpenAIRE

    Lindberg, Maria H.; Lena Wettergren; Maria Wiklander; Veronica Svedhem-Johansson; Lars E. Eriksson

    2014-01-01

    Background HIV-related stigma has negative consequences for infected people's lives and is a barrier to HIV prevention. Therefore valid and reliable instruments to measure stigma are needed to enable mapping of HIV stigma. This study aimed to evaluate the psychometric properties of the HIV stigma scale in a Swedish context with regard to construct validity, data quality, and reliability. Methods The HIV stigma scale, developed by Berger, Ferrans, and Lashley (2001), was distributed to a cross...

  1. Psychometric Properties of the Satisfaction with Life Scale among Turkish University Students, Correctional Officers, and Elderly Adults

    Science.gov (United States)

    Durak, Mithat; Senol-Durak, Emre; Gencoz, Tulin

    2010-01-01

    This study aims to extensively examine the psychometric properties of adapted version of the Satisfaction with Life Scale (SWLS) in different Turkish samples. In order to test the psychometric properties of the SWLS three separate and independent samples are utilized in this study, namely university students (n = 547), correctional officers (n =…

  2. Psychometric Properties of the Satisfaction with Life Scale among Turkish University Students, Correctional Officers, and Elderly Adults

    Science.gov (United States)

    Durak, Mithat; Senol-Durak, Emre; Gencoz, Tulin

    2010-01-01

    This study aims to extensively examine the psychometric properties of adapted version of the Satisfaction with Life Scale (SWLS) in different Turkish samples. In order to test the psychometric properties of the SWLS three separate and independent samples are utilized in this study, namely university students (n = 547), correctional officers (n =…

  3. Psychometric Validation of Stress and Compliance Scale for ...

    African Journals Online (AJOL)

    Tropical Journal of Pharmaceutical Research ... Method: A population-based survey was conducted in Penang, Malaysia during Nov 2012 to March 2013. ... Keywords: Diabetes mellitus, Malaysia stress scale, Stress and compliance scale for ...

  4. Translation and psychometric evaluation of a Swedish version of the parental stressor scale PSS: NICU.

    Science.gov (United States)

    Månsson, Catrin; Jakobsson, Ulf; Lundqvist, Pia

    2016-03-01

    The aim was to translate the Parental Stressor Scale: Neonatal Intensive Care Unit (PSS: NICU) into the Swedish language and to evaluate the psychometric properties of the Swedish version. The PSS: NICU was translated into Swedish using the process of forward-backward translation. Thereafter, an internal panel of neonatal nurses (n = 10) assessed face and content validity and a panel of parents (n = 10) assessed content validity. A sample of 95 parents recruited from three different neonatal units completed the PSS: NICU and answered some open-ended questions in which they could comment on language and wording. There were eight new items in the PSS: NICU, compared with the very first version of the instrument. These had not been psychometrically tested previously. In this study, the subscales and total scale were analysed both with and without the new items to determine whether or not to use them. Psychometric properties including internal consistency, Cronbach's alpha (if item deleted) and corrected item total were evaluated. The result indicates that the Swedish version of PSS: NICU, both with and without the nonvalidated items, has acceptable psychometric properties and can be used in clinical practice in NICUs in Sweden. In order to meet the psychological needs of parents, healthcare professionals need to identify risk factors in the Neonatal Intensive Care Unit that contribute to stress amongst parents. The Swedish version of the PSS: NICU can be used for this purpose. © 2015 Nordic College of Caring Science.

  5. Development and psychometric evaluation of the youth and caregiver Service Satisfaction Scale.

    Science.gov (United States)

    Athay, M Michele; Bickman, Leonard

    2012-03-01

    There is widespread need for the inclusion of service satisfaction measures in mental health services evaluation. The current paper introduces the Service Satisfaction Scale (SSS), a practical and freely available measure of global youth and adult caregiver service satisfaction. The development process, as well as results from a comprehensive psychometric evaluation in a large sample of clinically referred youth (N = 490) receiving home-based care, and their caregivers (N = 383), are presented. Multiple models for psychometric analyses were used including classical test theory, item response theory, and confirmatory factor analysis. As expected, SSS total scores were negatively skewed but the measure displayed otherwise adequate scale characteristics for both the youth and caregiver versions. Thus, the SSS is a brief and psychometrically sound instrument for measuring global satisfaction in home-based mental health service settings. It has several advantages compared to existing measures including brevity, parallel youth and caregiver forms, availability at no cost, and its development on a large sample of youth and caregivers with rigorous psychometric methodology.

  6. Clinical and psychometric validation of the psychotic depression assessment scale

    DEFF Research Database (Denmark)

    Østergaard, Søren Dinesen; Pedersen, Christina H; Uggerby, Peter

    2015-01-01

    BACKGROUND: Recent studies have indicated that the 11-item Psychotic Depression Assessment Scale (PDAS), consisting of the 6-item melancholia subscale (HAM-D6) of the Hamilton Depression Rating Scale and 5 psychosis items from the Brief Psychiatric Rating Scale (BPRS), is a valid measure for the ...

  7. Development and Psychometric Evaluation of Scales: A Survey of Published Articles

    Directory of Open Access Journals (Sweden)

    Foroozan Atashzadeh-Shoorideh

    2015-10-01

    Full Text Available Background and purpose: Using valid and reliable instruments is an important way for collecting data in qualitative researches. This paper is a report of a study conducted to examine the extent of psychometric properties of the scales in research papers published in Journal of Advanced Nursing. Methods: In this study, the Journal of Advanced Nursing was chosen for systematic review. All articles which were published during 2007-2009 in this journal were collected and articles related to instrument development were selected. Each article was completely reviewed to identify the methods of instrument validation and reliability. Results: From 980 articles published in Journal of Advanced Nursing during 2007-2009, 41 (4.18% articles were about research methodology. In these, 12 articles (29.27% were related to developing an instrument. In this study, review of 12 articles that published in Journal of Advanced Nursing, 2007-2009, showed that some of the articles did not measure psychometric properties properly, thus some of the developed scales need to measure other types of necessary validity. In addition, reliability testing needs to be performed on each instrument used in a study before other statistical analysis are performed. From 12 articles, all of the articles measured and reported Cronbach’s alpha, but four of them did not measure test-retest. Conclusions: Although researchers put a great emphasis on methodology and statistical analysis, they pay less attention to the psychometric properties of their new instruments. The authors of this article hope to draw the attention of researcher to the importance of measuring psychometric properties of new instruments. Keywords: PSYCHOMETRIC, SCALES, CRITICAL REVIEW

  8. Social capital at work: psychometric analysis of a short scale in Spanish among Mexican health workers.

    Science.gov (United States)

    Idrovo, Alvaro J; Camacho-Avila, Anabel; García-Rivas, Javier; Juárez-García, Arturo

    2012-09-01

    Most studies on social capital and health are carried out with large home-based surveys, neglecting that many interactions among individuals occur in the workplace. The objective of this study was to explore the psychometric properties of a scale in Spanish used to measure social capital at work. The scale designed by Kouvonen et al was translated into Spanish and tested under classical test theory, item response theory, and confirmatory factorial analysis; 152 public health workers from different socio-cultural contexts participated in the survey. Internal consistency was high (Chronbach's alpha = 0.88). Social capital at work correlated properly with two Job Content Questionnaire dimensions. A ceiling effect was detected and item difficulty was quantified. The confirmatory factor analysis showed the expected theoretical components of social capital: bonding, bridging and trust. The scale has acceptable psychometric properties, thus it can be used in future studies.

  9. Psychometric assessment of a scale to measure bonding workplace social capital.

    Science.gov (United States)

    Eguchi, Hisashi; Tsutsumi, Akizumi; Inoue, Akiomi; Odagiri, Yuko

    2017-01-01

    Workplace social capital (WSC) has attracted increasing attention as an organizational and psychosocial factor related to worker health. This study aimed to assess the psychometric properties of a newly developed WSC scale for use in work environments, where bonding social capital is important. We assessed the psychometric properties of a newly developed 6-item scale to measure bonding WSC using two data sources. Participants were 1,650 randomly selected workers who completed an online survey. Exploratory factor analyses were conducted. We examined the item-item and item-total correlations, internal consistency, and associations between scale scores and a previous 8-item measure of WSC. We evaluated test-retest reliability by repeating the survey with 900 of the respondents 2 weeks later. The overall scale reliability was quantified by an intraclass coefficient and the standard error of measurement. We evaluated convergent validity by examining the association with several relevant workplace psychosocial factors using a dataset from workers employed by an electrical components company (n = 2,975). The scale was unidimensional. The item-item and item-total correlations ranged from 0.52 to 0.78 (p psychometric properties.

  10. Psychometric properties of the Brand Personality Scale: evidence from a business school.

    Science.gov (United States)

    Caruana, Albert; Pitt, Leyland F; Berthon, Pierre; Berthon, J-P

    2007-06-01

    The Brand Personality Scale has received considerable attention and has been frequently used and cited in the branding literature. This paper describes an investigation of the psychometric characteristics of the Brand Personality Scale in a business school context where umbrella branding is used. A sample (N=262) of students attending the MBA program of a major business school in eastern USA completed the scale. Results indicate problems with the scale's dimensionality, poor reliability, convergent and nomological validity of the Ruggedness dimension, and lack of support for discriminant validity. Managerial and research implications and limitations are noted.

  11. Racial discrimination and health: a systematic review of scales with a focus on their psychometric properties.

    Science.gov (United States)

    Bastos, Joao Luiz; Celeste, Roger Keller; Faerstein, Eduardo; Barros, Aluisio J D

    2010-04-01

    The literature addressing the use of the race variable to study causes of racial inequities in health is characterized by a dense discussion on the pitfalls in interpreting statistical associations as causal relationships. In contrast, fewer studies have addressed the use of racial discrimination scales to estimate discrimination effects on health, and none of them provided a thorough assessment of the scales' psychometric properties. Our aim was to systematically review self-reported racial discrimination scales to describe their development processes and to provide a synthesis of their psychometric properties. A computer-based search in PubMed, LILACS, PsycInfo, Scielo, Scopus and Web of Science was conducted without any type of restriction, using search queries containing free and controlled vocabulary. After initially identifying 3060 references, 24 scales were included in the review. Despite the fact that discrimination stands as topic of international relevance, 23 (96%) scales were developed within the United States. Most studies (67%, N = 16) were published in the last 12 years, documenting initial attempts at scale development, with a dearth of investigations on scale refinements or cross-cultural adaptations. Psychometric properties were acceptable; sixteen of all scales presented reliability scores above 0.7, 19 out of 20 instruments confirmed at least 75% of all previously stated hypotheses regarding the constructs under consideration, and conceptual dimensional structure was supported by means of any type of factor analysis in 17 of 21 scales. However, independent researchers, apart from the original scale developers, have rarely examined such scales. The use of racial terminology and how it may influence self-reported experiences of discrimination has not yet been thoroughly examined. The need to consider other types of unfair treatment as concurrently important health-damaging exposures, and the idea of a universal instrument which would permit cross

  12. Psychometric Properties of Scores on Three Black Racial Identity Scales

    Science.gov (United States)

    Simmons, Crystal; Worrell, Frank C.; Berry, Jane M.

    2008-01-01

    In this study, we examined the internal consistency and the structural validity of scores on the African Self-Consciousness Scale (ASCS), the Multidimensional Inventory of Black Identity (MIBI), and the Cross Racial Identity Scale (CRIS). Participants consisted of 225 African American college students--75 attending predominantly White institutions…

  13. Some psychometric characteristics of the Beck's Hopelessness Scale

    Directory of Open Access Journals (Sweden)

    Novović Zdenka

    2005-01-01

    Full Text Available The study tested reliability and construct validity of Serbian translation of Beck's Hopelessness scale on a sample of patients diagnosed as a depressive, anxious and anxious-depressive disorder. Scale was found to have a high degree of internal consistency (Cronbach alpha = 0.91. Principal component analysis, with Scree-test as the criterion of extraction, provided single factor as the best solution. Hopelessness Scale highly correlated with symptoms of depression, low self-concept and depressive automatic thoughts which the authors interpreted as the confirmation of Beck's theory. The hypothesis that hopelessness is construct specific to depression and not to anxiety is, also, confirmed.

  14. A Psychometric Examination of Rasmussen's Ego Identity Scale.

    Science.gov (United States)

    Enright, Robert D.; And Others

    1983-01-01

    Examines Rasmussen's Ego Identity Scale for internal consistency reliability and construct validity. Subjects included 114 primarily White and middle-class seventh- and twelfth-grade students. Implications for identity assessment are drawn. (Author/RH)

  15. Development and Psychometric Validation of the Dementia Attitudes Scale

    Directory of Open Access Journals (Sweden)

    Melissa L. O'Connor

    2010-01-01

    Full Text Available This study employed qualitative construct mapping and factor analysis to construct a scale to measure attitudes toward dementia. Five family caregivers, five professionals, and five college students participated in structured interviews. Qualitative analysis of the interviews led to a 46-item scale, which was reduced to 20 items following principal axis factoring with two different samples: college students (=302 and certified nursing assistant students (=145. Confirmatory factor analysis was then conducted with another sample of college students (=157. The final scale, titled the Dementia Attitudes Scale (DAS, essentially had a two-factor structure; the factors were labeled “dementia knowledge” and “social comfort.” Total-scale Cronbach's alphas ranged 0.83–0.85. Evidence for convergent validity was promising, as the DAS correlated significantly with scales that measured ageism and attitudes toward disabilities (range of correlations = 0.44–0.55; mean correlation =0.50. These findings demonstrate the reliability and validity of the DAS, supporting its use as a research tool.

  16. The Psychological Inflexibility in Pain Scale (PIPS) Exploration of Psychometric Properties in a Heterogeneous Chronic Pain Sample

    NARCIS (Netherlands)

    Trompetter, Hester R.; Bohlmeijer, Ernst T.; van Baalen, Bianca; Kleen, Marco; Koke, Albere; Reneman, Michiel; Schreurs, Karlein M. G.

    2014-01-01

    Psychological flexibility receives increasing attention as the overarching process in Acceptance and Commitment Therapy (ACT). This study investigates the psychometric properties of the Psychological Inflexibility in Pain Scale (PIPS), measuring "avoidance" and "cognitive fusion" with pain, in a

  17. The Psychological Inflexibility in Pain Scale (PIPS) Exploration of Psychometric Properties in a Heterogeneous Chronic Pain Sample

    NARCIS (Netherlands)

    Trompetter, Hester R.; Bohlmeijer, Ernst T.; van Baalen, Bianca; Kleen, Marco; Koke, Albere; Reneman, Michiel; Schreurs, Karlein M. G.

    2014-01-01

    Psychological flexibility receives increasing attention as the overarching process in Acceptance and Commitment Therapy (ACT). This study investigates the psychometric properties of the Psychological Inflexibility in Pain Scale (PIPS), measuring "avoidance" and "cognitive fusion" with pain, in a het

  18. Development and psychometric evaluation of the Social Justice Scale (SJS).

    Science.gov (United States)

    Torres-Harding, Susan R; Siers, Brian; Olson, Bradley D

    2012-09-01

    The study describes the development of the Social Justice Scale (SJS). Practitioners, educators, students, and other members of the community differ on their attitudes and values regarding social justice. It is important to assess, not only individuals' attitudes and values around social values, but also other constructs that might be related to social justice behaviors. The implication of Ajzen in Organizational Behavior and Human Decision Processes 50:179-211, (1991) theory of planned behavior suggests that attitudes, perceived behavioral control, and social norms predict intentions, which then lead to behaviors. A scale was designed to measure social justice-related values, attitudes, perceived behavioral control, subjective norms, and intentions based on a four-factor conception of Ajzen's theory. Confirmatory factor analysis and analyses for reliability and validity were used to test the properties of the scale.

  19. Measuring trust in nurses - Psychometric properties of the Trust in Nurses Scale in four countries.

    Science.gov (United States)

    Stolt, Minna; Charalambous, Andreas; Radwin, Laurel; Adam, Christina; Katajisto, Jouko; Lemonidou, Chryssoula; Patiraki, Elisabeth; Sjövall, Katarina; Suhonen, Riitta

    2016-12-01

    The purpose of this study was to examine psychometric properties of three translated versions of the Trust in Nurses Scale (TNS) and cancer patients' perceptions of trust in nurses in a sample of cancer patients from four European countries. A cross-sectional, cross-cultural, multi-site survey design was used. The data were collected with the Trust in Nurses Scale from patients with different types of malignancies in 17 units within five clinical sites (n = 599) between 09/2012 and 06/2014. Data were analyzed using descriptive and inferential statistics, multivariate methods and psychometrics using exploratory factor analysis, Cronbach's alpha coefficients, item analysis and Rasch analysis. The psychometric properties of the data were consistent in all countries. Within the exploratory factor analysis the principal component analysis supported the one component structure (unidimensionality) of the TNS. The internal consistency reliability was acceptable. The Rasch analysis supported the unidimensionality of the TNS cross-culturally. All items of the TNS demonstrated acceptable goodness-of-fit to the Rasch model. Cancer patients trusted nurses to a great extent although between-country differences were found. The Trust in Nurses Scale proved to be a valid and reliable tool for measuring patients' trust in nurses in oncological settings in international contexts. Copyright © 2016 Elsevier Ltd. All rights reserved.

  20. Psychometric properties of the Depression Anxiety and Stress Scale-21 in older primary care patients.

    Science.gov (United States)

    Gloster, Andrew T; Rhoades, Howard M; Novy, Diane; Klotsche, Jens; Senior, Ashley; Kunik, Mark; Wilson, Nancy; Stanley, Melinda A

    2008-10-01

    The Depression Anxiety Stress Scale (DASS) was designed to efficiently measure the core symptoms of anxiety and depression and has demonstrated positive psychometric properties in adult samples of anxiety and depression patients and student samples. Despite these findings, the psychometric properties of the DASS remain untested in older adults, for whom the identification of efficient measures of these constructs is especially important. To determine the psychometric properties of the DASS 21-item version in older adults, we analyzed data from 222 medical patients seeking treatment to manage worry. Consistent with younger samples, a three-factor structure best fit the data. Results also indicated good internal consistency, excellent convergent validity, and good discriminative validity, especially for the Depression scale. Receiver operating curve analyses indicated that the DASS-21 predicted the diagnostic presence of generalized anxiety disorder and depression as well as other commonly used measures. These data suggest that the DASS may be used with older adults in lieu of multiple scales designed to measure similar constructs, thereby reducing participant burden and facilitating assessment in settings with limited assessment resources.

  1. Development and psychometric validation of the HIV Treatment Knowledge Scale.

    Science.gov (United States)

    Balfour, L; Kowal, J; Tasca, G A; Cooper, C L; Angel, J B; Macpherson, P A; Garber, G; Béïque, L; Cameron, D W

    2007-10-01

    Accurate treatment knowledge is required for patients to successfully manage complex medical conditions. Existing HIV knowledge scales focus on disease transmission and risk factors. This is the first study to develop and validate a scale to measure HIV treatment knowledge about complex treatment issues such as adherence, side-effects and drug resistance. A total of 346 participants were recruited into this cross-sectional study. Participants included HIV-positive patients (n=130), HIV-hepatitis C co-infected patients (n=22), hepatitis C patients, (n=78), community healthcare providers (n=35) and college students (n=81). Participants completed the proposed HIV Treatment Knowledge Scale and a validated measure of general knowledge about HIV transmission and risk factors. Two-week test-retest data were collected. Results demonstrated that the HIV Treatment Knowledge Scale was significantly correlated with general HIV knowledge across all samples. Among HIV-positive patients, the HIV Treatment Knowledge Scale was positively associated with time since HIV diagnosis. HAART-experienced patients had significantly higher treatment knowledge than HAART-naïve patients. HIV-positive patients scored significantly higher than hepatitis C patients and college students on HIV treatment knowledge. Test-retest reliability (r=0.83) and internal consistency (reliability coefficient=0.90) were both satisfactory. The HIV Treatment Knowledge Scale is a novel, easy-to-administer measure demonstrating high levels of validity and reliability. It has important applications as a clinical teaching tool with patients and healthcare workers and it could be used as an outcome indicator in HIV educational intervention studies.

  2. Psychometric testing of the Persian version of the Belongingness Scale-Clinical Placement Experience.

    Science.gov (United States)

    Ashktorab, Tahereh; Hasanvand, Shirin; Seyedfatemi, Naemeh; Zayeri, Farid; Levett-Jones, Tracy; Pournia, Yadollah

    2015-03-01

    Belongingness has been identified both as a fundamental human need and as a prerequisite for nursing students' clinical learning. Belongingness has also been associated with students' academic achievement, retention, self-esteem, self-directed learning, and self-efficacy. The Belongingness Scale-Clinical Placement Experience is a valid and reliable measure of nursing students' belongingness scores; however, a Persian version of this scale is not currently available. This study aimed to translate the Belongingness Scale-Clinical Placement Experience into Persian, to evaluate its psychometric properties, and to measure the belongingness experiences of Iranian nursing students. Following translation and initial validity and reliability testing of the scale, 300 nursing students from three universities in Iran completed the survey. Further psychometric testing was undertaken followed by analysis of descriptive statistics. Based on the results of confirmatory factor analysis two items were removed from the scale. The mean score of Persian version of the Belongingness Scale-Clinical Placement Experience was 3.21 (0.57). The whole scale had a high internal consistency (Cronbach's alpha=0.92). The alpha coefficients of the subscales of "self-esteem", "connectedness", and "efficacy" were 0.85, 0.86, and 0.80 respectively. Similar to previous versions of the Belongingness Scale-Clinical Placement Experience, the Persian version demonstrated strong psychometric properties with strong validity and reliability, indicating its utility and appropriateness when measuring Iranian nursing students' belongingness experiences. Further testing with other cohorts would strengthen these results. Copyright © 2014 Elsevier Ltd. All rights reserved.

  3. Psychometric Validation of the Revised Family Affluence Scale

    DEFF Research Database (Denmark)

    Torsheim, Torbjorn; Cavallo, Franco; Levin, Kate Ann

    2016-01-01

    The aim was to develop and test a brief revised version of the family affluence scale. A total of 7120 students from Denmark, Greenland, Italy, Norway, Poland, Romania, Scotland and Slovakia reported on a list of 16 potential indicators of affluence. Responses were subject to item screening and t...

  4. Development and Psychometric Properties Gender Roles Attitude Scale

    Science.gov (United States)

    Zeyneloglu, Simge; Terzioglu, Fusun

    2011-01-01

    This research was conducted for the purpose of developing a scaling tool to determine university students' attitudes towards gender roles. University students' attitudes should first be determined in order to change this traditional view to gender and to achieve a more egalitarian view. The research sample was comprised of one university's…

  5. Development and Psychometric Properties Gender Roles Attitude Scale

    Science.gov (United States)

    Zeyneloglu, Simge; Terzioglu, Fusun

    2011-01-01

    This research was conducted for the purpose of developing a scaling tool to determine university students' attitudes towards gender roles. University students' attitudes should first be determined in order to change this traditional view to gender and to achieve a more egalitarian view. The research sample was comprised of one university's…

  6. Psychometric Properties of the Child Feeding Scale in Turkish Mothers

    Directory of Open Access Journals (Sweden)

    Sevinç Polat, PhD, RN

    2010-09-01

    Conclusions: The present study provides evidence of the CFS's validity and reliability. The scale has potential applications for use in research. The CFS can be used to assess aspects of child-feeding perceptions, attitudes, and practices and their relationships to children's developing food acceptance patterns, the control of food intake and obesity.

  7. Violence-Related Attitudes and Beliefs: Scale Construction and Psychometrics

    Science.gov (United States)

    Brand, Pamela A.; Anastasio, Phyllis A.

    2006-01-01

    The 50-item Violence-Related Attitudes and Beliefs Scale (V-RABS) includes three subscales measuring possible causes of violent behavior (environmental influences, biological influences, and mental illness) and four subscales assessing possible controls of violent behavior (death penalty, punishment, prevention, and catharsis). Each subscale…

  8. A systematic review of the psychometric properties of the Sexual Relationship Power Scale in HIV/AIDS research.

    Science.gov (United States)

    McMahon, James M; Volpe, Ellen M; Klostermann, Keith; Trabold, Nicole; Xue, Ying

    2015-02-01

    The Sexual Relationship Power Scale (SRPS) was developed over a decade ago to address the lack of reliable and valid measures of relationship power in social, behavioral and medical research. The SRPS and its two subscales (relationship control [RC], decision-making dominance [DMD]) have been used extensively in the field of HIV prevention and sexual risk behavior. We performed a systematic review of the psychometric properties of the SRPS and subscales as reported in the HIV/AIDS literature from 2000 to 2012. A total of 54 published articles were identified, which reported reliability or construct validity estimates of the scales. Description of the psychometric properties of the SRPS and subscales is reported according to study population, and several cross-population trends were identified. In general, the SRPS and RC subscale exhibited sound psychometric properties across multiple study populations and research settings. By contrast, the DMD subscale had relatively weak psychometric properties, especially when used with specific populations and research settings. Factors that influenced the psychometric properties of the various scales and subscales included the study population, mean age of the sample, number of items retained in the scale, and modifications to the original scales. We conclude with recommendations for (1) the application and use of the SRPS and subscales, (2) reporting of psychometric properties of the scales in the literature, and (3) areas for future research.

  9. Psychometric development of the Problematic Pornography Use Scale.

    Science.gov (United States)

    Kor, Ariel; Zilcha-Mano, Sigal; Fogel, Yehuda A; Mikulincer, Mario; Reid, Rory C; Potenza, Marc N

    2014-05-01

    Despite the increased social acceptance and widespread use of pornography over the past few decades, reliable and valid instruments assessing problematic use of pornography are lacking. This paper reports the findings of three studies aimed at developing and validating a new scale measuring problematic pornography use. The Problematic Pornography Use Scale (PPUS) items showed high internal consistency, convergent validity, and construct validity. Exploratory and confirmatory factor analyses revealed four core factors relating to proposed domains of problematic pornography use. High PPUS scores were positively correlated with measures of psychopathology, low self-esteem and poor attachment. Although PPUS scores were related to other behavioral addictions, problematic pornography use as operationalized in the current paper appears to be uniquely distinguished from features of behavioral addictions relating to gambling and Internet use. Findings highlight the potential use of the PPUS for future research and possible clinical applications by defining problematic pornography use as a behavioral addiction. Copyright © 2014 Elsevier Ltd. All rights reserved.

  10. The sexual self-consciousness scale: psychometric properties.

    Science.gov (United States)

    van Lankveld, Jacques J D M; Geijen, Wendy E H; Sykora, Heidi

    2008-12-01

    An investigation of the Sexual Self-Consciousness Scale (SSCS) is reported that aims to measure individual variability with regard to the construct of self-consciousness as experienced in sexual situations. The construct relates to the attentional-capacity model of sexual arousal. Sexual self-consciousness may constitute a vulnerability factor for the development of sexual dysfunction. In the present study, men and women with sexual dysfunction and healthy control participants were investigated (N = 282). Principal component analysis and multitrait scaling analysis showed that a two-component, oblimin-rotated solution based on 12 items and explaining 53.7% of the total variance could be well interpreted. The Sexual Embarrassment subscale (Cronbach's alpha = .84), the Sexual Self-Focus subscale (alpha = .79), and the full scale (alpha = .85) were found to have satisfactory to good internal consistency. Test-retest reliability was satisfactory for the Sexual Embarrassment subscale (r = .84), the Sexual Self-Focus subscale (r = .79), and total score (r = .83). An effect of sex was found on the Sexual Embarrassment subscale, with female participants scoring higher than male participants. Compared with sexually functional participants, sexually dysfunctional participants scored higher on the Sexual Embarrassment and Sexual Self-Focus subscales. Convergent and divergent construct validity was investigated by comparing the associations of SSCS subscales with general self-consciousness and psychological distress scales. The pattern of correlations was interpreted as providing support for the instrument's construct validity. In conclusion, the SSCS was found to have satisfactory reliability and validity characteristics, and is expected to contribute to the field of sex research and clinical sexology.

  11. Psychometric properties of the Spanish version of the Passion Scale

    OpenAIRE

    Chamarro Lusar, Andrés; Penelo Werner, Eva; Fornieles Deu, Albert; Oberst, Ursula; Vallerand, Robert J.; Fernández Castro, Jordi

    2015-01-01

    Background: Passion has been shown to be involved in psychological processes that emerge in diverse human activities like physical activity and sports, work, leisure, videogaming, pathological gambling, and interpersonal relationships. We aimed to present evidence of validity and internal consistency of the Passion Scale in Spanish based on the Dualistic Model of Passion, comprising harmonious and obsessive dimensions. Method: The sample comprised 1,007 participants (350 females and 657 males...

  12. The Body Image Psychological Inflexibility Scale: development and psychometric properties.

    Science.gov (United States)

    Callaghan, Glenn M; Sandoz, Emily K; Darrow, Sabrina M; Feeney, Timothy K

    2015-03-30

    Body image disturbance and body dysmorphic disorder (BDD) have been researched from a variety of psychological approaches. Psychological inflexibility, or avoidance of one's own cognitive and affective states at a cost to personal values, may be a useful construct to understand these problems. In an effort to clarify the role of psychological inflexibility in body image disturbance and BDD, a measure was created based on the principles of Acceptance and Commitment Therapy (ACT). The scale was developed by generating new items to represent the construct and revising items from an existing scale measuring aspects of body image psychological inflexibility. The study was conducted with an ethnically diverse undergraduate population using three samples during the validation process. Participants completed multiple assessments to determine the validity of the measure and were interviewed for BDD. The 16-item scale has internal consistency (α = 0.93), a single factor solution, convergent validity, and test re-test reliability (r = 0.90). Data demonstrate a relationship between psychological inflexibility and body image disturbance indicating empirical support for an ACT conceptualization of body image problems and the use of this measure for body image disturbance and BDD.

  13. Resistance to Mate Guarding Scale in Women: Psychometric Properties

    Directory of Open Access Journals (Sweden)

    Alita J. Cousins

    2015-01-01

    Full Text Available One individual's actions may affect the evolutionary fitness of another individual. Sexually antagonistic coevolution occurs when one partner's behavior decreases the fitness of the other partner (Rice, 1996. This conflict pressures the other partner to counter these disadvantageous actions. Mate guarding is a mate retention tactic aimed at keeping a partner from cheating. Mate guarding may reduce mate choice, especially for extra pair mates. Therefore, some individuals may resist their partner's mate guarding tactics. We developed a scale to measure resistance to mate guarding and tested it in women (N = 1069. Using exploratory factor analysis (EFA, six theoretically sound factors emerged and explained 69% of the variance. Confirmatory Factor Analysis showed strong support for the six original subscales as well as for the overall scale. The subscales had high reliability. The validity of the Resistance to Mate Guarding Scale was also excellent. Women who stated they used more resistance to mate guarding strategies also indicated that they had partners who mate guarded more, were less invested in their relationships, felt their partners were more controlling, had a more avoidant attachment style, and had a more unrestricted sociosexual orientation.

  14. Psychometric properties of the Norwegian version of the Dysfunctional Attitude Scale (Form A).

    Science.gov (United States)

    Chioqueta, Andrea P; Stiles, Tore C

    2004-01-01

    The present study reports the reliability and validity of the Norwegian version of the Dysfunctional Attitude Scale in non-clinical and clinical populations. The participants were 344 young male military recruits, 41 healthy controls and 142 psychiatric outpatients. All the participants completed the Dysfunctional Attitude Scale, the Beck Depression Inventory and the Automatic Thoughts Questionnaire. The analysis of the Dysfunctional Attitude Scale revealed a Cronbach's alpha of 0.85, indicating satisfactory reliability. Evidence for the construct validity was obtained by the correlation between the Dysfunctional Attitude Scale and the Beck Depression Inventory (r = 0.47) and the Dysfunctional Attitude Scale and the Automatic Thoughts Questionnaire (r = 0.47). Finally, the Dysfunctional Attitude Scale significantly discriminated between clinically depressed, non-depressed psychiatric patients and healthy controls. The results showed that the Norwegian version of the Dysfunctional Attitude Scale possess satisfactory psychometric properties suggesting that this instrument is appropriate for use as a cognitive measure in a Norwegian cultural context.

  15. Development and Psychometric Properties of the Emotional Intelligence Admission Essay Scale

    Directory of Open Access Journals (Sweden)

    Sharon A. Gutman

    2016-07-01

    Full Text Available The purpose was to describe the development and psychometric properties of the Emotional Intelligence Admission Essay scale. The authors developed an admission essay question and rating scale designed to provide information about applicants’ emotional intelligence (EI. Content validity, convergent validity, interrater reliability, and internal consistency were established. The scale was also examined to determine if it could discriminate between students with and without professional behavior problems in the academic and fieldwork settings. Content validity was found to be high by a panel of three experts in EI (content validity index = 1.0. Convergent validity with the Assessing Emotions Scale was moderate (r = .46, p < .02. Interrater reliability between two trained faculty raters was high (ICC = .91, p < .000. Internal consistency of the scale was high with a Cronbach’s alpha of .95. This version of the scale was not able to discriminate between students with and without professional behavior problems. The moderate to strong psychometric properties suggest that the EI Admission Essay Scale has the ability to provide information about applicants’ EI. The wording of the essay question must be modified to better instruct applicants to address interpersonal conflict.

  16. Clinical learning environment, supervision and nurse teacher evaluation scale: psychometric evaluation of the Swedish version.

    Science.gov (United States)

    Johansson, Unn-Britt; Kaila, Päivi; Ahlner-Elmqvist, Marianne; Leksell, Janeth; Isoaho, Hannu; Saarikoski, Mikko

    2010-09-01

    This article is a report of the development and psychometric testing of the Swedish version of the Clinical Learning Environment, Supervision and Nurse Teacher evaluation scale. To achieve quality assurance, collaboration between the healthcare and nursing systems is a pre-requisite. Therefore, it is important to develop a tool that can measure the quality of clinical education. The Clinical Learning Environment, Supervision and Nurse Teacher evaluation scale is a previously validated instrument, currently used in several universities across Europe. The instrument has been suggested for use as part of quality assessment and evaluation of nursing education. The scale was translated into Swedish from the English version. Data were collected between March 2008 and May 2009 among nursing students from three university colleges, with 324 students completing the questionnaire. Exploratory factor analysis was performed on the 34-item scale to determine construct validity and Cronbach's alpha was used to measure the internal consistency. The five sub-dimensions identified in the original scale were replicated in the exploratory factor analysis. The five factors had explanation percentages of 60.2%, which is deemed sufficient. Cronbach's alpha coefficient for the total scale was 0.95, and varied between 0.96 and 0.75 within the five sub-dimensions. The Swedish version of Clinical Learning Environment, Supervision and Nurse Teacher evaluation scale has satisfactory psychometric properties and could be a useful quality instrument in nursing education. However, further investigation is required to develop and evaluate the questionnaire.

  17. Psychometric properties of the dimensional anxiety scales for DSM-5 in a Brazilian community sample.

    Science.gov (United States)

    DeSousa, Diogo A; Moreno, André L; Osório, Flávia L; Crippa, José Alexandre S; LeBeau, Richard; Manfro, Gisele G; Salum, Giovanni A; Koller, Silvia H

    2017-09-01

    The DSM-5 highlights the use of dimensional assessments of mental health as a supplement to categorical diagnoses. This study investigated the psychometric properties of the DSM-5 Dimensional Anxiety Scales in a Brazilian community sample. Dimensional scales for generalized anxiety disorder, social anxiety disorder, panic disorder, agoraphobia, and specific phobia were administered to 930 adults aged 18 to 70, 64.2% female. Psychometric properties investigated were: unidimensionality; measurement invariance; internal consistency; composite reliability; test-retest reliability; convergent and divergent validity; category thresholds and item performance analyses. Analyses revealed unidimensionality for all scales except for specific phobia. Measurement invariance, high internal consistency and composite reliability, and convergent and divergent validity were demonstrated. Test-retest reliability was high for all scales but generalized anxiety disorder. Item-based analyses evidenced that none of the items were very easy to endorse and that the scales offered more information about subjects with high severity estimates of anxiety. The DSM-5 Dimensional Anxiety Scales are a valid and reliable alternative to assess anxiety symptomatology in community settings, although further evaluation is needed, especially for specific phobia. The scales seem to be more useful for characterizing dimensionality of symptoms for subclinical or clinical cases than for slight or mildly anxious subjects. Copyright © 2016 John Wiley & Sons, Ltd.

  18. A new look at the psychometrics of the parenting scale through the lens of item response theory.

    Science.gov (United States)

    Lorber, Michael F; Xu, Shu; Slep, Amy M Smith; Bulling, Lisanne; O'Leary, Susan G

    2014-01-01

    The psychometrics of the Parenting Scale's Overreactivity and Laxness subscales were evaluated using item response theory (IRT) techniques. The IRT analyses were based on 2 community samples of cohabiting parents of 3- to 8-year-old children, combined to yield a total sample size of 852 families. The results supported the utility of the Overreactivity and Laxness subscales, particularly in discriminating among parents in the mid to upper reaches of each construct. The original versions of the Overreactivity and Laxness subscales were more reliable than alternative, shorter versions identified in replicated factor analyses from previously published research and in IRT analyses in the present research. Moreover, in several cases, the original versions of these subscales, in comparison with the shortened versions, exhibited greater 6-month stabilities and correlations with child externalizing behavior and couple relationship satisfaction. Reliability was greater for the Laxness than for the Overreactivity subscale. Item performance on each subscale was highly variable. Together, the present findings are generally supportive of the psychometrics of the Parenting Scale, particularly for clinical research and practice. They also suggest areas for further development.

  19. Preliminary examination of the psychometric properties of the Psychiatric Scepticism Scale.

    Science.gov (United States)

    Swami, Viren; Furnham, Adrian

    2011-08-01

    Despite much commentary on "psychiatric skepticism", there remains a dearth of appropriate psychometric scales for the measurement of this concept. To overcome this limitation, the present study examined the psychometric properties and correlates of the recently developed Psychiatric Scepticism Scale (PSS). A total of 564 individuals from the community in London, England, completed the PSS along with measures of anti-scientific attitudes, attitudes to authority, knowledge of mental health disorders, and demographics. Results showed that the PSS has a one-dimensional factor structure with very good internal consistency. In addition, it showed adequate convergent (anti-scientific attitudes, knowledge of mental health disorders) and construct validity (attitudes to authority, religiosity). Results also showed that there were small but significant differences in psychiatric skepticism by ethnicity and education, but not sex or previous diagnosis of mental health disorder. These results confirm that the PSS has adequate psychometric properties for the measurement of psychiatric skepticism. © 2011 The Authors. Scandinavian Journal of Psychology © 2011 The Scandinavian Psychological Associations.

  20. Psychometrics of the scale of attitudes toward physician-pharmacist collaboration: a study with medical students.

    Science.gov (United States)

    Hojat, Mohammadreza; Spandorfer, John; Isenberg, Gerald A; Vergare, Michael J; Fassihi, Reza; Gonnella, Joseph S

    2012-01-01

    Despite the emphasis placed on interdisciplinary education and interprofessional collaboration between physicians and pharmacologists, no psychometrically sound instrument is available to measure attitudes toward collaborative relationships. This study was designed to examine psychometrics of an instrument for measuring attitudes toward physician-pharmacist collaborative relationships for administration to students in medical and pharmacy schools and to physicians and pharmacists. The Scale of Attitudes Toward Physician-Pharmacist Collaboration was completed by 210 students at Jefferson Medical College. Factor analysis and correlational methods were used to examine psychometrics of the instrument. Consistent with the conceptual framework of interprofessional collaboration, three underlying constructs, namely "responsibility and accountability;" "shared authority;" and "interdisciplinary education" emerged from the factor analysis of the instrument providing support for its construct validity. The reliability coefficient alpha for the instrument was 0.90. The instrument's criterion-related validity coefficient with scores of a validated instrument (Jefferson Scale of Attitudes Toward Physician-Nurse Collaboration) was 0.70. Findings provide support for the validity and reliability of the instrument for medical students. The instrument has the potential to be used for the evaluation of interdisciplinary education in medical and pharmacy schools, and for the evaluation of patient outcomes resulting from collaborative physician-pharmacist relationships.

  1. Psychometric properties of the Turkish version of the child PTSD symptom scale.

    Science.gov (United States)

    Kadak, Muhammed Tayyib; Boysan, Murat; Ceylan, Nesrin; Ceri, Veysi

    2014-08-01

    Psychometric properties of the Turkish version of the Child PTSD Symptom Scale (CPSS) were examined in a sample of young individuals who experienced a severe earthquake. Subjects were 479 children and adolescents recruited from schools after 18 months of Van earthquake. Mean age was 12.83 (SD±1.88), ranging from 8 to 18. Psychometric features were generally good for the CPSS. The original three-factor structure was replicated in this study. Internal consistency of the scale was good (ranged from α=.70 to α=.89 for total and subscale scores). The CPSS demonstrated good convergent validity with Child Post-Traumatic Stress Disorder Reaction Index scores as well as good divergent validity with the State and Trait Anxiety Inventory for Children and Child Depression Inventory. As an evidence for a good discriminant validity, the CPSS successfully distinguished high PTSD individuals from low PTSD individuals. The CPSS had sound psychometric properties in a Turkish youth population. Copyright © 2014 Elsevier Inc. All rights reserved.

  2. The Psychometric Evaluation of the Connor-Davidson Resilience Scale Using a Chinese Military Sample.

    Science.gov (United States)

    Xie, Yuanjun; Peng, Li; Zuo, Xin; Li, Min

    2016-01-01

    This study examined the psychometric properties of the Connor-Davidson Resilience Scale (CD-RISC) with a Chinese military population with the aim of finding a suitable instrument to quantify resilience in Chinese military service members. The confirmatory factor analysis results did not support the factorial structure of the original or the Chinese community version of the CD-RISC, but the exploratory factor analysis results revealed a three-factor model (composed of Competency, Toughness, and Adaptability) that seemed to fit. Moreover, the repeat confirmatory factory analysis replicated the three-factor model. Additionally, the CD-RISC with a Chinese military sample exhibited appropriate psychometric properties, including internal consistency, test-retest reliability, and structural and concurrent validity. The revised CD-RISC with a Chinese military sample provides insight into the resilience measurement framework and could be a reliable and valid measurement for evaluating resilience in a Chinese military population.

  3. Mental imagery during daily life: Psychometric evaluation of the Spontaneous Use of Imagery Scale (SUIS)

    Science.gov (United States)

    Nelis, Sabine; Holmes, Emily A.; Griffith, James W.; Raes, Filip

    2015-01-01

    The Spontaneous Use of Imagery Scale (SUIS) is used to measure the tendency to use visual mental imagery in daily life. Its psychometric properties were evaluated in three independent samples (total N = 1297). We evaluated the internal consistency and test-retest reliability of the questionnaire. We also examined the structure of the items using exploratory and confirmatory factor analysis. Moreover, correlations with other imagery questionnaires provided evidence about convergent validity. The SUIS had acceptable reliability and convergent validity. Exploratory and confirmatory factor analysis revealed that a unidimensional structure fit the data, suggesting that the SUIS indeed measures a general use of mental imagery in daily life. Future research can further investigate and improve the psychometric properties of the SUIS. Moreover, the SUIS could be useful to determine how imagery relates to e.g. psychopathology. PMID:26290615

  4. Psychometric analysis of the Ten-Item Perceived Stress Scale.

    Science.gov (United States)

    Taylor, John M

    2015-03-01

    Although the 10-item Perceived Stress Scale (PSS-10) is a popular measure, a review of the literature reveals 3 significant gaps: (a) There is some debate as to whether a 1- or a 2-factor model best describes the relationships among the PSS-10 items, (b) little information is available on the performance of the items on the scale, and (c) it is unclear whether PSS-10 scores are subject to gender bias. These gaps were addressed in this study using a sample of 1,236 adults from the National Survey of Midlife Development in the United States II. Based on self-identification, participants were 56.31% female, 77% White, 17.31% Black and/or African American, and the average age was 54.48 years (SD = 11.69). Findings from an ordinal confirmatory factor analysis suggested the relationships among the items are best described by an oblique 2-factor model. Item analysis using the graded response model provided no evidence of item misfit and indicated both subscales have a wide estimation range. Although t tests revealed a significant difference between the means of males and females on the Perceived Helplessness Subscale (t = 4.001, df = 1234, p < .001), measurement invariance tests suggest that PSS-10 scores may not be substantially affected by gender bias. Overall, the findings suggest that inferences made using PSS-10 scores are valid. However, this study calls into question inferences where the multidimensionality of the PSS-10 is ignored. 2015 APA, all rights reserved

  5. Measuring hospital nurses' well-being at work - psychometric testing of the scale.

    Science.gov (United States)

    Päätalo, Kati; Kyngäs, Helvi

    2016-12-01

    Valid and reliable methods to measure nurses' well-being at work are needed. Well-being at work refers to a positive viewpoint and experience in a work context. The aim of this study is to test the psychometric properties of nurses' well-being at work-scale (NWB-scale). The NWB-scale was tested in a Finnish hospital (N = 233) using statistical methods. The NWB-scale consists of 67 items and 12 factors: patients' experience of high-quality care, assistance and support among nurses, nurses' togetherness and collaboration, satisfying practical organization of work, challenging and meaningful work, freedom to express diverse feelings in a work community, well-conducted everyday nursing, status related to the work itself, fair and supportive leadership, opportunities for professional development, fluent communication with other professionals, and being together with other nurses in an informal way. Content validity was good based on expert evaluations. Construct validity of the scale was also very good based on exploratory factor analysis. Reliability (internal consistency) was assessed by Cronbach's alpha coefficient, which ranged from 0.66 to 0.91. Based on psychometric properties, NWB is a valid and reliable scale to measure hospital nurses' well-being at work. Extrapolation to other professionals and settings needs required modification and careful testing.

  6. Adaptation and psychometric assessment of the Hebrew version of the Recovery Promoting Relationships Scale (RPRS).

    Science.gov (United States)

    Moran, Galia S; Zisman-Ilani, Yaara; Garber-Epstein, Paula; Roe, David

    2014-03-01

    Recovery is supported by relationships that are characterized by human centeredness, empowerment and a hopeful approach. The Recovery Promoting Relationships Scale (RPRS; Russinova, Rogers, & Ellison, 2006) assesses consumer-provider relationships from the consumer perspective. Here we present the adaptation and psychometric assessment of a Hebrew version of the RPRS. The RPRS was translated to Hebrew (RPRS-Heb) using multiple strategies to assure conceptual soundness. Then 216 mental health consumers were administered the RPRS-Heb as part of a larger project initiative implementing illness management and recovery intervention (IMR) in community settings. Psychometric testing included assessment of the factor structure, reliability, and validity using the Hope Scale, the Working Alliance Inventory, and the Recovery Assessment Scale. The RPRS-Heb factor structure replicated the two factor structures found in the original scale with minor exceptions. Reliability estimates were good: Cronbach's alpha for the total scale was 0.94. An estimate of 0.93 for the Recovery-Promoting Strategies factor, and 0.86 for the Core Relationship. Concurrent validity was confirmed using the Working Alliance Scale (rp = .51, p relationships with Hebrew speaking population.

  7. Psychometric properties of a driving self-efficacy scale – short form in Argentinean drivers

    Directory of Open Access Journals (Sweden)

    Mario Alberto Trogolo

    2017-06-01

    Full Text Available The purpose of this study was to translate and examine the psychometric properties of a driving self-efficacy scale developed by Dorn and Machin (2004. The factor structure, reliability and external validity of the scale were examined in a sample of 447 drivers from Cordoba, Argentina. In addition, measurement invariance across sex was also tested. Results from a confirmatory factor analysis support the unidimensional structure of the scale and the invariance of its parameters (configural, metric and scalar between men and women. Reliability analyses using alpha and omega coefficients revealed high internal consistency (coefficients equal to 0.81 in both cases and satisfactory evidence of external validity of the scale scores, with measures of risk perception, risky driving, history of traffic crashes and fines. Finally, results also showed that the scale seems to be relatively robust against response biases due to social desirability. In summary, findings support the validity and reliability of the scale in Argentina. However, further studies analyzing additional psychometric properties are needed.

  8. Jefferson Scale of Patient's Perceptions of Physician Empathy: preliminary psychometric data.

    Science.gov (United States)

    Kane, Gregory C; Gotto, Joanne L; Mangione, Salvatore; West, Susan; Hojat, Mohammadreza

    2007-02-01

    To develop a brief scale for measuring patient's perceptions of their physician's empathic engagement and to provide preliminary evidence in support of aspects of the scale's psychometrics. Study comprised 225 patients, out of 436 patients (52% response rate) seen by 166 residents in the internal medicine residency program at the Jefferson Hospital Ambulatory Clinic as part of their ambulatory training at Thomas Jefferson University Hospital. A 5-item questionnaire entitled the Jefferson Scale of Patient's Perceptions of Physician Empathy was developed and administered to the study participants. Its factor structure, item-total score correlations, and correlations with several relevant criterion measures were examined. Factor analysis indicated that the scale was measuring a single factor of emphatic engagement. Item scores and total scores of the Jefferson Scale of Patient's Perceptions of Physician Empathy yielded significant correlations with the American Board of Internal Medicine patient ratings form and with selected items from other relevant instruments measuring physicians' humanistic behavior and the appraisal of physicians' performance. A brief scale for assessing physician empathy from the patients' perspective showed good psychometric characteristics and can be used for the assessment of patient outcomes.

  9. Psychometric properties of the Revised Male Body Attitudes Scale among Irish men.

    LENUS (Irish Health Repository)

    Ryan, Travis A

    2011-01-01

    The psychometric properties of a revised version of the Male Body Attitudes Scale (Tylka, Bergeron, & Schwartz, 2005) were investigated using two independent online samples of Irish men (ns=241 and 253, respectively). Exploratory factor analyses suggested that a 15-item, 3-factor solution representing men\\'s attitudes toward their body fat, muscularity, and height best described the data. The internal consistency and construct validity of scores on the Revised Male Body Attitudes Scale suggest that this measure holds promise as an indicant of men\\'s attitudes toward their physical appearance. Limitations and strengths associated with the current research are discussed and directions for future research are outlined.

  10. Psychometrics of the Laffrey Health Conception Scale for adolescents.

    Science.gov (United States)

    Yarcheski, Adela; Mahon, Noreen E; Yarcheski, Thomas J

    2005-01-01

    The purposes of this methodological study were to factor analyze the Laffrey Health Conception Scale (LHCS) and to assess construct validity of the instrument with early adolescents. The final sample consisted of 230 early adolescents, aged 12 to 14, who responded to instrument packets in classrooms in an urban middle school. Data obtained on the LHCS were subjected to principal components factor analysis with oblique rotation. A two-factor solution was accepted, which is consistent with early adolescents' conceptions of health. Factor I was labeled Wellness and Factor II was labeled Clinical Health. A higher order factor analysis yielded one factor with 26 items, labeled the LHCS for Early Adolescents. The 26-item LHCS had a coefficient alpha of .95. Construct validity was assessed by testing three theoretical propositions, which significantly linked health conception to social support, self-esteem, and positive health practices. The findings indicate that the LHCS is a reliable and valid measure of health conceptions in early adolescents. Results also offer flexibility to researchers interested in testing theory involving the constructs of the definition of health, wellness, and clinical health in early adolescents.

  11. Psychometric performance of a generic walking scale (Walk-12G) in multiple sclerosis and Parkinson's disease.

    Science.gov (United States)

    Bladh, Stina; Nilsson, Maria H; Hariz, Gun-Marie; Westergren, Albert; Hobart, Jeremy; Hagell, Peter

    2012-04-01

    Walking difficulties are common in neurological and other disorders, as well as among the elderly. There is a need for reliable and valid instruments for measuring walking difficulties in everyday life since existing gait tests are clinician rated and focus on situation specific capacity. The Walk-12G was adapted from the 12-item multiple sclerosis walking scale as a generic patient-reported rating scale for walking difficulties in everyday life. The aim of this study is to examine the psychometric properties of the Walk-12G in people with multiple sclerosis (MS) and Parkinson's disease (PD). The Walk-12G was translated into Swedish and evaluated qualitatively among 25 people with and without various neurological and other conditions. Postal survey (MS, n = 199; PD, n = 189) and clinical (PD, n = 36) data were used to test its psychometric properties. Respondents considered the Walk-12G relevant and easy to use. Mean completion time was 3.5 min. Data completeness was good (0.6). Coefficient alpha and test-retest reliabilities were >0.9, and standard errors of measurement were 2.3-2.8. Construct validity was supported by correlations in accordance with a priori expectations. Results are similar to those with previous Walk-12G versions, indicating that scale adaptation was successful. Data suggest that the Walk-12G meets rating scale criteria for clinical trials, making it a valuable complement to available gait tests. Further studies involving other samples and application of modern psychometric methods are warranted to examine the scale in more detail.

  12. Psychometric properties of the Satisfaction With Life Scale in Parkinson's disease.

    Science.gov (United States)

    Rosengren, L; Jonasson, S B; Brogårdh, C; Lexell, J

    2015-09-01

    The Satisfaction With Life Scale (SWLS) is a global measure of life satisfaction (LS). The objective of this study was to evaluate the psychometric properties (data completeness, scaling assumptions, targeting and reliability) of the SWLS in a sample of people with Parkinson's disease (PD). A postal survey including a Swedish version of the SWLS and demographic information was administered to 174 persons with PD; 97 responded and received a second survey after 2 weeks. The mean (SD) age and PD duration of the 97 responders were 73 (8) and 7 (6) years, respectively. Data completeness was 92% to 97% for the five items in the SWLS and 92% for the total score (5-35 points). The mean score of the SWLS was 24.2 points (7.7), indicating that this group had an average LS. The items' means and SDs were roughly parallel and the score distribution was even. The internal consistency reliability (Cronbach's alpha) was 0.90. The test-retest reliability, assessed by the intraclass correlation coefficient, was 0.78. The scale showed no systematic difference between the first and second response. The standard error of measurement was 3.6 points, and the smallest detectable difference was 10.0 points. This evaluation of the psychometric properties of the SWLS shows that the scale has good data completeness, scaling assumptions and targeting and that the internal consistency reliability and the test-retest reliability are acceptable. Thus, the SWLS is a psychometrically sound and suitable tool to asses LS in people with PD. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  13. Deep Acting and Surface Acting Scale (DASAS – Adaptation of the metod and preliminary psychometric properties

    Directory of Open Access Journals (Sweden)

    Maria Finogenow

    2015-07-01

    Full Text Available Background: This article presents the results of the study on the Polish version of the revised Emotional Labor Scale (ELS, developed by Lee and Brotheridge. The ELS measures deep acting and 2 aspects of surface acting (hiding feelings and faking emotions. Material and Methods: Psychometric characteristics of the Polish version of the ELS, named Deep Acting and Surface Acting Scale (DASAS, were analyzed in the preliminary study on 332 people working in various service professions. We verified factor structure of the scale, its reliability, and construct validity (that is, the relationships between its subscales and other measures of workplace functioning. Results: The results indicated that the DASAS has good psychometric properties which are comparable with the characteristics of the original scale. We replicated a 3-factor structure of the scale and confirmed its satisfying internal consistency and construct validity. Conclusions: The preliminary findings suggest that the DASAS is an adequate measure of deep and surface acting. Med Pr 2015;66(3:359–371

  14. Jefferson Scale of Patient’s Perceptions of Physician Empathy: Preliminary Psychometric Data

    Science.gov (United States)

    Kane, Gregory C.; Gotto, Joanne L.; Mangione, Salvatore; West, Susan; Hojat, Mohammadreza

    2007-01-01

    Aim To develop a brief scale for measuring patient’s perceptions of their physician’s empathic engagement and to provide preliminary evidence in support of aspects of the scale’s psychometrics. Method Study comprised 225 patients, out of 436 patients (52% response rate) seen by 166 residents in the internal medicine residency program at the Jefferson Hospital Ambulatory Clinic as part of their ambulatory training at Thomas Jefferson University Hospital. A 5-item questionnaire entitled the Jefferson Scale of Patient’s Perceptions of Physician Empathy was developed and administered to the study participants. Its factor structure, item-total score correlations, and correlations with several relevant criterion measures were examined. Results Factor analysis indicated that the scale was measuring a single factor of emphatic engagement. Item scores and total scores of the Jefferson Scale of Patient’s Perceptions of Physician Empathy yielded significant correlations with the American Board of Internal Medicine patient ratings form and with selected items from other relevant instruments measuring physicians’ humanistic behavior and the appraisal of physicians’ performance. Conclusions A brief scale for assessing physician empathy from the patients’ perspective showed good psychometric characteristics and can be used for the assessment of patient outcomes. PMID:17309143

  15. Psychometric evaluation of the Danish and Swedish Satisfaction with Life Scale in first episode psychosis patients.

    Science.gov (United States)

    Hochwälder, Jacek; Mattsson, Maria; Holmqvist, Ragnhild; Cullberg, Johan; Rosenbaum, Bent

    2013-04-01

    To psychometrically evaluate the Satisfaction with Life Scale in two cohorts of first-episode psychosis patients in the Danish National Schizophrenia Project and in the Swedish Parachute Project. Four properties of the Satisfaction with Life Scale were examined in the Danish cohort (explorative investigation) and then confirmed in the Swedish cohort: (1) the factor structure; (2) correlations between subscales; (3) internal consistencies of subscales; and (4) main tendencies (arithmetic means) and variations (standard deviations) of subscales. The relations between the Satisfaction with Life Scale and various life conditions were investigated in the Swedish cohort. For both samples, the analysis indicated that the obtained four-dimensional 11-item scale had satisfactory properties. Moderately high scores were obtained in the four subscales: "living," "social relationships," "self and present life" and "work." They correlated positively with each other, the internal consistencies of the subscales were acceptable and the means for the subscales indicated no apparent floor or ceiling effects. The four dimensions obtained seem relevant and presented good face validity. The dimensions were confirmed in the Swedish sample. The Satisfaction with Life Scale shows satisfactory psychometric properties and seems valid and useful among first-episode psychosis patients.

  16. Bayley-III Scales of Infant and Toddler Development: Transcultural Adaptation and Psychometric Properties

    Directory of Open Access Journals (Sweden)

    Vanessa Madaschi

    2016-08-01

    Full Text Available Abstract Scales with evidence of validity and reliability are important to evaluate child development. In Brazil, there is a lack of standardized instruments to evaluate young children. This study investigated the psychometric properties of the Bayley Scales of Infant Development, Third Edition (Bayley-III. It was translated into Brazilian Portuguese, culturally adapted and tested on 207 children (12-42 months of age. Evidence of convergent validity was obtained from correlations of the Bayley-III with the: Peabody Developmental Motor Scale 2, Leiter International Performance Scale-R, Expressive Vocabulary Assessment List and Peabody Picture Vocabulary Test. Exploratory factor analyses showed a single component explaining 86% of the variance, supported by goodness-of-fit indexes in confirmatory factor analysis. The Bailey-III demonstrated good internal consistency with alpha coefficients greater than or equal to .90 and stability for fine motor scale only. These robust psychometric properties support the use of this tool in future national studies on child development.

  17. Psychometric analysis of the Salutogenic Health Indicator Scale (SHIS) in adolescents.

    Science.gov (United States)

    Garmy, Pernilla; Berg, Agneta; Clausson, Eva K; Hagell, Peter; Jakobsson, Ulf

    2017-05-01

    The aim of this study was to test the psychometric properties of the Salutogenic Health Indicator Scale (SHIS) in an adolescent population. The investigation was performed among Swedish students aged 13-15 years ( n = 817; 58% girls). The SHIS was assessed for respondent acceptability, and its psychometric properties were evaluated according to classical test theory (regarding unidimensionality, targeting, reliability, and external construct validity). The adolescents found it easy to complete the questionnaire, which was completed in an average of 4 minutes. Exploratory factor analysis, which is based on polychoric correlations, identified one factor, supporting the instrument's unidimensionality. Floor/ceiling effects were ⩽ 3.3%. Reliability estimates yielded a Cronbach's alpha value of 0.93; the test-retest reliability ( n = 50; 2-week interval) coefficients were 0.89 for the total SHIS score and 0.52-0.79 for item scores. Spearman correlations with other variables were based on a priori expectations (self-rated general health, 0.595; depressive symptoms, -0.773; anxiety, -0.577; and sleep problems, 0.519). Our observations support both the acceptability and the psychometric properties of the SHIS as a brief, unidimensional assessment tool for salutogenic health in adolescents. Further studies using modern test theory are needed to better understand the measurement properties of the SHIS, including the functioning of its response categories and its comparability between adolescents and adults.

  18. Psychometric Analysis of the Work/Life Balance Self-Assessment Scale.

    Science.gov (United States)

    Smeltzer, Suzanne C; Cantrell, Mary Ann; Sharts-Hopko, Nancy C; Heverly, Mary Ann; Jenkinson, Amanda; Nthenge, Serah

    2016-01-01

    This study investigated the psychometric properties of the Work/Life Balance Self-Assessment scale among nurse faculty involved in doctoral education. A national random sample of 554 respondents completed the Work/Life Balance Self-Assessment scale, which addresses 3 factors: work interference with personal life (WIPL), personal life interference with work (PLIW), and work/personal life enhancement (WPLE). A principal components analysis with varimax rotation revealed 3 internally consistent aspects of work-life balance, explaining 40.5% of the variance. The Cronbach's alpha coefficients for reliability of the scale were .88 for the total scale and for the subscales, .93 (WIPL), .85 (PLIW), and .69 (WPLE). The Work/Life Balance Self-Assessment scale appears to be a reliable and valid instrument to examine work-life balance among nurse faculty.

  19. Psychometric Properties of the Scores on the Behavioral Inhibition and Activation Scales in a Sample of Norwegian Children

    Science.gov (United States)

    Bjornebekk, Gunnar

    2009-01-01

    The primary aim of this study was to examine the psychometric properties of the scores on a version for children of the Carver and White Behavioral Inhibition and Activation scales (the BIS-BAS scales). This involved administering the BIS-BAS scales, the Positive and Negative Affect Schedule, the Junior Eysenck Personality Questionnaire…

  20. Psychometric Evaluation of the Chinese Version of the Patient Perceptions of Empowerment Scale (PPES)

    Science.gov (United States)

    Lin, Sieh-Hwa

    2014-01-01

    Objectives. To evaluate the psychometric properties of the Chinese version of the Patient Perceptions of Empowerment Scale (PPES) and to perform a cross-cultural validity assessment. Methods. In this cross-sectional survey, 554 inpatients in three general hospitals in northern Taiwan were recruited. Principal component analysis was used to examine the factor structure of the scale. Confirmatory factor analyses were conducted on the measurement model of the Chinese version of the PPES. Results. Confirmatory factor analyses supported the presence of a second-order four-factor model (information, decision, individual, and self-management) of the Chinese version of the PPES when used with a Taiwanese inpatient population. The results indicate that the 11-item, second-order, four-factor Chinese version of the PPES provided best goodness-of-fit for the data in this study. Conclusion. The 11-item four-factor Chinese version of the PPES is a self-completion scale. This study demonstrated that the Chinese version of the PPES is a reliable and valid self-report instrument for the assessment of patient perceptions of empowerment in clinical practice. Further adaptation and evaluation of the scale will hopefully stimulate further studies on PPES in the fields of psychometrics in Taiwan. PMID:24971354

  1. Effect of personality item writing on psychometric properties of ideal-point and likert scales.

    Science.gov (United States)

    Huang, Jialin; Mead, Alan D

    2014-12-01

    The present study was designed to investigate personality item-writing practices and their effect on the psychometric properties of personality items and scales. Personality items were developed based on ideal-point and dominance models, analyzed using the generalized graded unfolding model, and empirically classified as having an ideal-point or dominance form. Results suggested that writing dominance items were slightly easier (more successful) than writing ideal-point items, but this varied slightly by personality dimensions. Of 3 ideal-point item writing tactics, the "neutral" tactic was least successful; success writing "double-barreled" and "average" ideal-point items was comparable to that of dominance items. Three personality scales were then constructed using successful ideal-point and dominance items. Scales constructed using ideal-point items had substantially inferior psychometric properties, including lower score reliability, lower correlations with important criteria, and mixed test information results. However, lower predictive validity of ideal-point scale scores may be due to lower reliability of the scores. Practical and methodological implications were also discussed. (PsycINFO Database Record (c) 2014 APA, all rights reserved). (c) 2014 APA, all rights reserved.

  2. Psychometric Evaluation of the Chinese Version of the Patient Perceptions of Empowerment Scale (PPES

    Directory of Open Access Journals (Sweden)

    Mei-Yu Yeh

    2014-01-01

    Full Text Available Objectives. To evaluate the psychometric properties of the Chinese version of the Patient Perceptions of Empowerment Scale (PPES and to perform a cross-cultural validity assessment. Methods. In this cross-sectional survey, 554 inpatients in three general hospitals in northern Taiwan were recruited. Principal component analysis was used to examine the factor structure of the scale. Confirmatory factor analyses were conducted on the measurement model of the Chinese version of the PPES. Results. Confirmatory factor analyses supported the presence of a second-order four-factor model (information, decision, individual, and self-management of the Chinese version of the PPES when used with a Taiwanese inpatient population. The results indicate that the 11-item, second-order, four-factor Chinese version of the PPES provided best goodness-of-fit for the data in this study. Conclusion. The 11-item four-factor Chinese version of the PPES is a self-completion scale. This study demonstrated that the Chinese version of the PPES is a reliable and valid self-report instrument for the assessment of patient perceptions of empowerment in clinical practice. Further adaptation and evaluation of the scale will hopefully stimulate further studies on PPES in the fields of psychometrics in Taiwan.

  3. Psychometric Evaluation of the Physical Activity Enjoyment Scale in Adults with Functional Limitations.

    Science.gov (United States)

    Murrock, Carolyn J; Bekhet, Abir; Zauszniewski, Jaclene A

    2016-01-01

    Enjoyment is an important construct for understanding physical activity participation, and it has not been examined in adults with functional limitations. This secondary analysis reported the reliability and validity of the Physical Activity Enjoyment Scale (PACES) in a convenience sample of 40 adults with functional limitations. The participants completed the PACES, Center for Epidemiological Studies Depression Scale (CES-D), and the Late Life Function and Disability Instrument (LLFDI) prior to beginning a 12-week feasibility dance intervention study. Results indicated reliability as Cronbach's alpha was .95 and mean inter-item correlation was .52. To further support reliability, homogeneity of the instrument was evaluated using item-to-total scale correlations. Homogeneity was supported as all items had corrected item-to-total correlations greater than .30. For validity, the PACES was significantly related to only the Physical Function component of the LLFDI (r = .38, p = .02), but not the CES-D. Exploratory factor analysis revealed a 3-factor structure that accounted for 73.76% of the variance. This feasibility intervention dance study represented the first attempt to examine the psychometric properties of the PACES in adults with functional limitations. The findings demonstrate support for the scale's reliability and validity among adults with functional limitations. Results are informative as further psychometric testing of the PACES is recommended using randomized clinical trials with larger sample sizes. Enjoyment for physical activity is an important construct for understanding physical activity participation in adults with functional limitations.

  4. Psychometric assessment of HIV/STI sexual risk scale among MSM: A Rasch model approach

    Directory of Open Access Journals (Sweden)

    Liu Hui

    2011-10-01

    Full Text Available Abstract Background Little research has assessed the degree of severity and ordering of different types of sexual behaviors for HIV/STI infection in a measurement scale. The purpose of this study was to apply the Rasch model on psychometric assessment of an HIV/STI sexual risk scale among men who have sex with men (MSM. Methods A cross-sectional study using respondent driven sampling was conducted among 351 MSM in Shenzhen, China. The Rasch model was used to examine the psychometric properties of an HIV/STI sexual risk scale including nine types of sexual behaviors. Results The Rasch analysis of the nine items met the unidimensionality and local independence assumption. Although the person reliability was low at 0.35, the item reliability was high at 0.99. The fit statistics provided acceptable infit and outfit values. Item difficulty invariance analysis showed that the item estimates of the risk behavior items were invariant (within error. Conclusions The findings suggest that the Rasch model can be utilized for measuring the level of sexual risk for HIV/STI infection as a single latent construct and for establishing the relative degree of severity of each type of sexual behavior in HIV/STI transmission and acquisition among MSM. The measurement scale provides a useful measurement tool to inform, design and evaluate behavioral interventions for HIV/STI infection among MSM.

  5. Health Belief Model Scale for Human Papilloma Virus and its Vaccination: Adaptation and Psychometric Testing.

    Science.gov (United States)

    Guvenc, Gulten; Seven, Memnun; Akyuz, Aygul

    2016-06-01

    To adapt and psychometrically test the Health Belief Model Scale for Human Papilloma Virus (HPV) and Its Vaccination (HBMS-HPVV) for use in a Turkish population and to assess the Human Papilloma Virus Knowledge score (HPV-KS) among female college students. Instrument adaptation and psychometric testing study. The sample consisted of 302 nursing students at a nursing school in Turkey between April and May 2013. Questionnaire-based data were collected from the participants. Information regarding HBMS-HPVV and HPV knowledge and descriptive characteristic of participants was collected using translated HBMS-HPVV and HPV-KS. Test-retest reliability was evaluated and Cronbach α was used to assess internal consistency reliability, and exploratory factor analysis was used to assess construct validity of the HBMS-HPVV. The scale consists of 4 subscales that measure 4 constructs of the Health Belief Model covering the perceived susceptibility and severity of HPV and the benefits and barriers. The final 14-item scale had satisfactory validity and internal consistency. Cronbach α values for the 4 subscales ranged from 0.71 to 0.78. Total HPV-KS ranged from 0 to 8 (scale range, 0-10; 3.80 ± 2.12). The HBMS-HPVV is a valid and reliable instrument for measuring young Turkish women's beliefs and attitudes about HPV and its vaccination. Copyright © 2015 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

  6. Psychometric analysis of export market orientation measurement scale in Croatian SME exporters’ context

    Directory of Open Access Journals (Sweden)

    Dario Miočević

    2009-07-01

    Full Text Available Market orientation is a vital construct of the marketing concept. Although different conceptualization approaches to market orientation have been discussed by literature so far, a common denominator is its interdependence with business performance. Increasing globalization trends affect both the markets’ convergence and competition. Consequently, focusing on market orientation within an international context is of utmost importance. Export market orientation (EMO is relatively new concept, which puts market orientation into the international context. Since export is a dominant international entry strategy in the Croatian economy which comprises mostly SMEs, it is crucial to investigate the importance of the EMO in the Croatian SME context. Determining an appropriate measurement scale of the EMO to be applied in various national research contexts leading to generalization represents a challenge for marketing academicians. The paper aims to find out whether the EMO construct and measurement scale can be applied within the Croatian SME context. The authors have used the exploratory and the confirmatory factor analysis to determine the psychometric properties of the EMO scale. The results of psychometric assessment of the EMO scale confirm its dimensionability, reliability, validity and applicability in the Croatian SME context. Results clearly indicate the necessity of pursuing EMO activities in order to achieve a high level of export performance.

  7. Perceived emotional intelligence in nursing: psychometric properties of the Trait Meta-Mood Scale.

    Science.gov (United States)

    Aradilla-Herrero, Amor; Tomás-Sábado, Joaquín; Gómez-Benito, Juana

    2014-04-01

    To examine the psychometric properties of the Trait Meta-Mood Scale in the nursing context and to determine the relationships between emotional intelligence, self-esteem, alexithymia and death anxiety. The Trait Meta-Mood Scale is one of the most widely used self-report measures for assessing perceived emotional intelligence. However, in the nursing context, no extensive analysis has been conducted to examine its psychometric properties. Cross-sectional and observational study. A total of 1417 subjects participated in the study (1208 nursing students and 209 hospital nurses). The Trait Meta-Mood Scale, the Toronto Alexithymia Scale, the Rosenberg Self-Esteem Scale and the Death Anxiety Inventory were all applied to half of the sample (n = 707). A confirmatory factor analysis was carried out, and statistical analyses examined the internal consistency and test-retest reliability of the Trait Meta-Mood Scale, as well as its relationship with relevant variables. Confirmatory factor analysis confirmed the three dimensions of the original scale (Attention, Clarity and Repair). The instrument showed adequate internal consistency and temporal stability. Correlational results indicated that nurses with high scores on emotional Attention experience more death anxiety, report greater difficulties identifying feelings and have less self-esteem. By contrast, nurses with high levels of emotional Clarity and Repair showed less death anxiety and higher levels of self-esteem. The Trait Meta-Mood Scale is an effective, valid and reliable tool for measuring perceived emotional intelligence in the nursing context. Training programmes should seek to promote emotional abilities among nurses. Use of the Trait Meta-Mood Scale in the nursing context would provide information about nurses' perceived abilities to interpret and manage emotions when interacting with patients. © 2013 John Wiley & Sons Ltd.

  8. Full scale lightning test technique

    Science.gov (United States)

    Walko, L. C.; Schneider, J. G.

    1980-01-01

    A test technique was developed for applying a full scale mean value (30 kiloampere peak) simulated lightning return stroke current on a complete flight ready aircraft to assess the threat of lightning to aircraft electrical circuits. A computer-aided generator design was used to establish the parameters of the test system. Data from previous work done on development of low inductance current paths determined the basic system configuration.

  9. Development and psychometric testing of the Visual Analogue Scale for Irritable Bowel Syndrome (VAS-IBS

    Directory of Open Access Journals (Sweden)

    Ohlsson Bodil

    2007-05-01

    Full Text Available Abstract Background The aim of this study was to develop and psychometrically test a short, patient-reported questionnaire to be used in clinical practice for patients with Irritable Bowel Syndrome (IBS. The Visual Analogue Scale for Irritable Bowel Syndrome (VAS-IBS questionnaire was designed to measure the treatment response of symptoms and well-being in patients suffering from IBS. Methods The VAS-IBS was psychometrically tested for content and criterion validity, scale acceptability, item-reduction, internal reliability consistency, simplicity, and speed. Two samples were used. One expert panel (five physicians and four registered nurses, who gave their opinion on the content validity, and one of 71 patients with IBS (mean age 38 years SD +13, range 19–65, who completed the VAS-IBS, as well as the Gastrointestinal Symptom Rating Scale and the Psychological General Well-Being Index for criterion validity. Results The items in the VAS-IBS capture the main physical concerns women with IBS might present and the psychometric testing confirmed that the VAS-IBS is an acceptable homogeneous patient-reported questionnaire indicated by Cronbach's alpha internal consistency reliability coefficient, with a value of 0.85. All correlations to test the criterion validity performed by using Pearson's correlation test, were statistically significant (p Conclusion The VAS-IBS appears to be reliable and user-friendly, for patients as well as for health professionals. The final version of the VAS-IBS including nine items needs to be further tested in clinical practice cross-culturally in women as well as in men.

  10. Got spirit? The spiritual climate scale, psychometric properties, benchmarking data and future directions.

    Science.gov (United States)

    Doram, Keith; Chadwick, Whitney; Bokovoy, Joni; Profit, Jochen; Sexton, Janel D; Sexton, J Bryan

    2017-02-11

    Organizations that encourage the respectful expression of diverse spiritual views have higher productivity and performance, and support employees with greater organizational commitment and job satisfaction. Within healthcare, there is a paucity of studies which define or intervene on the spiritual needs of healthcare workers, or examine the effects of a pro-spirituality environment on teamwork and patient safety. Our objective was to describe a novel survey scale for evaluating spiritual climate in healthcare workers, evaluate its psychometric properties, provide benchmarking data from a large faith-based healthcare system, and investigate relationships between spiritual climate and other predictors of patient safety and job satisfaction. Cross-sectional survey study of US healthcare workers within a large, faith-based health system. Seven thousand nine hundred twenty three of 9199 eligible healthcare workers across 325 clinical areas within 16 hospitals completed our survey in 2009 (86% response rate). The spiritual climate scale exhibited good psychometric properties (internal consistency: Cronbach α = .863). On average 68% (SD 17.7) of respondents of a given clinical area expressed good spiritual climate, although assessments varied widely (14 to 100%). Spiritual climate correlated positively with teamwork climate (r = .434, p climate (r = .489, p climate were less likely to have intentions to leave, to be burned out, or to experience disruptive behaviors in their unit and more likely to have participated in executive rounding (p climate scale exhibits good psychometric properties, elicits results that vary widely by clinical area, and aligns well with other culture constructs that have been found to correlate with clinical and organizational outcomes.

  11. Psychometric testing of an instrument measuring core competencies of nursing students: an application of Mokken scaling.

    Science.gov (United States)

    Perng, Shoa-Jen; Watson, Roger

    2013-01-01

    Assessing the core competencies of nursing students provides information about students' learning outcomes for educational evaluation and improvement. The aim of this study was to develop the Nursing Students Core Competencies scale to measure 8 core competencies of nursing students in Taiwan. The study employed factor analysis and Mokken scaling analysis for psychometric testing of this instrument between a group of nursing graduates and their evaluators. The results indicated that the Nursing Students Core Competencies scale has demonstrated evidence of internal consistency, structural validity, unidimensionality, and a hierarchy of items for students' self-assessment and instructor's rating. The use of Mokken scaling analysis extends the knowledge of developing competence assessment tools; it can be used to reveal the domains or items of competency nursing students perceive that are easy or difficult, providing information for curricular design.

  12. Preliminary Psychometric examination of the Davidson Trauma Scale: A study on chileans adolescent

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    Cristobal Guerra

    2013-12-01

    Full Text Available Davidson Trauma Scale (DTS measures the frequency and severity of the posttraumatic Stress Disorder pTSD. Since chile has limited data about validity and reliability of instruments to measure pTSD, this study evaluated psychometric properties of the scale in a sample of 130 adolescents between 13 and 18 years (M= 15,78; DT= 1,40. Some of them were traumatized patients and others were from general population. They answered the DTS, a depression and an anxiety scale. The scale obtained adequate internal consistency scores, showed convergent validity (DTS score was associated moderately, directly and significantly with depression and anxiety scores, and discriminated between clinical sample and general population. DTS seems to be a valid and reliable instrument in chilean adolescents.

  13. Psychometric Evaluation of the Wang Pregnancy Stress Scale: Revised for Taiwanese Women.

    Science.gov (United States)

    Wang, Janet F; Billings, Anthony A

    2015-01-01

    Develop and assess psychometric properties of the Wang Pregnancy Stress Scale for measuring stress among pregnant women in Taiwan. Data were collected in 3 obstetric and gynecological clinics in Taiwan; 485 pregnant women participated in this study. We used exploratory factor analysis and internal consistency reliability was measured using Cronbach's alpha. A 4-factor structure emerged for the Wang Pregnancy Stress Scale. The internal reliability of the scale as measured by Cronbach's alpha was .898, with standardized alpha .905. The Wang Pregnancy Stress Scale has high reliability and validity in measuring pregnancy stress that would allow nurses or health care workers to measure women's stress levels during pregnancy. Nurses can use the assessed pregnancy stress to alter intervention of care for their pregnant clients.

  14. Psychometric analysis of a perception scale on the usefulness of Moodle in the University.

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    Olmos-Migueláñez, S.

    2014-10-01

    Full Text Available Because of the acquired relevance of learning management systems in higher education, and the spread of the use of the Moodle platform in many academic institutions, a scale of perceived usefulness of the Moodle in this context is designed, and the psychometric validity of the scale has been tested. The aim is to provide a reliable and valid instrument to measure the students’ perception about the usefulness of Moodle. The study obtained a sample of 754 subjects from the population of university students in fields of Educational Sciences. The results show that the scale evaluates the utility of the platform adequately in five dimensions: content, activities, assessment, interaction and learning. Finally, a discussion is developed about the usefulness of the scale to evaluate the usefulness of Moodle and to implement processes to improve its use in higher education institutions.

  15. Measuring Problematic Mobile Phone Use: Development and Preliminary Psychometric Properties of the PUMP Scale

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    Lisa J. Merlo

    2013-01-01

    Full Text Available This study aimed to develop and assess the psychometric properties of an English language measure of problematic mobile phone use. Participants were recruited from a university campus, health science center, and other public locations. The sample included 244 individuals (68.4% female aged 18–75. Results supported a unidimensional factor structure for the 20-item self-report Problematic Use of Mobile Phones (PUMP Scale. Internal consistency was excellent (α=0.94. Strong correlations (r=.76, P<.001 were found between the PUMP Scale and an existing scale of cellular phone dependency that was validated in Asia, as well as items assessing frequency and intensity of mobile phone use. Results provide preliminary support for the use of the PUMP Scale to measure problematic use of mobile phones.

  16. Brief Sensation Seeking Scale for Chinese - Cultural Adaptation and Psychometric Assessment.

    Science.gov (United States)

    Chen, Xinguang; Li, Fang; Nydegger, Liesl; Gong, Jie; Ren, Yuanjing; Dinaj-Koci, Veronica; Sun, Huiling; Stanton, Bonita

    2013-04-01

    International behavioral research requires instruments that are not culturally-biased to assess sensation seeking. In this study we described a culturally adapted version of the Brief Sensation Seeking Scale for Chinese (BSSS-C) and its psychometric characteristics. The adapted scale was assessed using an adult sample (n=238) with diverse educational and residential backgrounds. The BSSS-C (Cronbach alpha=0.90) was correlated with the original Brief Sensation Seeking Scale (r = 0.85, p<0.01) and fitted the four-factor model well (CFI=0.98, SRMR=0.03). The scale scores significantly predicted intention to and actual engagement in a number of health risk behaviors, including alcohol consumption, cigarette smoking, and sexual risk behaviors. In conclusion, the BSSS-C has adequate reliability and validity, supporting its utility in China and potential in other developing countries.

  17. Academic self-efficacy for high school scale: search for psychometrics evidence

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    Soely Polydoro

    2015-05-01

    Full Text Available This article aims to present the adaptation and the search for psychometrics evidence of an academic self-efficacy scale. High school students (N = 453 participated of the research (mean age 15.93; SD 1.2. The Academic Self-efficacy Scale for High School is an adapted scale composed of 16 items and organized into three factors: self-efficacy for learning, self-efficacy to act in school life, and self-efficacy for the career decision. Through exploratory factor analysis, a KMO = 0.90 was verified, and 56.57% of the variance was explained. The internal consistency was 0.88. The scale demonstrated good conditions to identify academic self-efficacy of high school students.

  18. An instrument to assess self-statements during public speaking: scale development and preliminary psychometric properties.

    Science.gov (United States)

    Hofmann, S G; Dibartolo, P M

    2000-01-01

    Public speaking is the most commonly reported fearful social situation. Although a number of contemporary theories emphasize the importance of cognitive processes in social anxiety, there is no instrument available to assess fearful thoughts experienced during public speaking. The Self-Statements During Public Speaking (SSPS) scale is a 10-item questionnaire consisting of two 5-item subscales, the "Positive Self-Statements" (SSPS-P) and the "Negative Self-Statements" subscale (SSPS-N). Four studies report on the development and the preliminary psychometric properties of this instrument.

  19. Measuring use of positive thinking skills: psychometric testing of a new scale.

    Science.gov (United States)

    Bekhet, Abir K; Zauszniewski, Jaclene A

    2013-09-01

    Positive thinking interventions improve adaptive functioning and quality of life in many populations. However, no direct measure of positive thinking skills taught during intervention exists. This psychometric study of a convenience sample of 109 autism spectrum disorder (ASD) caregivers examined a new eight-item Positive Thinking Skills Scale (PTSS), which measures the frequency of use of positive thinking skills. The PTSS was found to be internally consistent (α = .90). Construct validity was supported by significant correlations (p thinking skills could provide direction for future intervention.

  20. An Instrument to Assess Self-Statements During Public Speaking: Scale Development and Preliminary Psychometric Properties

    Science.gov (United States)

    Hofmann, Stefan G.; DiBartolo, Patricia Marten

    2006-01-01

    Public speaking is the most commonly reported fearful social situation. Although a number of contemporary theories emphasize the importance of cognitive processes in social anxiety, there is no instrument available to assess fearful thoughts experienced during public speaking. The Self-Statements During Public Speaking (SSPS) scale is a 10-item questionnaire consisting of two 5-item subscales, the “Positive Self-Statements” (SSPS-P) and the “Negative Self-Statements” subscale (SSPS-N). Four studies report on the development and the preliminary psychometric properties of this instrument. PMID:16763666

  1. Development and psychometric testing of the Suicide Caring Competence Scale (SCCS) for family caregivers in Taiwan.

    Science.gov (United States)

    Sun, Fan-Ko; Chiang, Chun-Ying; Chen, Wei-Jen; Wang, Ruey-Hsia; Huang, Hui-Man; Lin, Hung-Yen

    2014-08-01

    Suicide caring competence is important for family caregivers to care their relatives with suicidal tendencies. The purpose of this study was to develop and test the psychometric properties of the Suicide Caring Competence Scale (SCCS) for family caregivers in Taiwan. A 20-item SCCS was tested on 165 family caregivers. Confirmatory factor analysis indicated that five subscales with 19 items best fit the data. The Cronbach's α and test-retest reliability of the SCCS was 0.90 and 0.81, respectively. The SCCS demonstrated acceptable construct validity and reliability. Nurses can use the SCCS to assess the suicide caring competence of family caregivers.

  2. Psychometric properties of the Persian version of the Liebowitz Social Anxiety Scale (LSAS

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    Mahdieh Sadat Khoshouei

    2007-06-01

    Full Text Available   Abstract: Liebowitz Social Anxiety Scale (LSAS is an instrument used to evaluate the severity of social phobia. It has been widely used in different contexts and cultures, presenting variable psychometric properties. The aim of this study is to investigate the psychometric properties of LSAS. Method: The sample consisted of 342 students (184 females, 158 males aged 19 - 34(Mean age=21.93, SD=3.44 years; Subjects were selected from eight faculties of Isfahan University, using a random clustering procedure. In order to measure test-retest reliability, LSAS was re-administered to fifty-eight students three weeks after the first session. Results: The method of Principal components analysis (Varimax Normalized Rotation was applied to evaluate structural validity of LSAS. The factor analysis defined 5 factors which covered 84.68% of the total variability of the data. The five factors extracted were: 1 speaking in a group; 2 social interaction in leisure activity; 3 activity in public; 4 attitude of disagreement or disapproval;and 5 social interaction with unknown person. The reliability coefficients (Cronbach alpha, split-half and test- retest were found to be satisfactory for the total scale and its subscales. Conclusions: The scale is valid and reliable for studies that require a standard

  3. Perceptions of coronary heart disease: the development and psychometric testing of a measurement scale.

    Science.gov (United States)

    Chan, C W

    2014-01-01

    Individuals' perceptions of coronary heart disease (CHD) have implications for the ways in which they respond to the disease, process risks, make decisions, and take action to reduce CHD risks. This study aimed to develop and evaluate the psychometric properties of the perceptions of coronary heart disease scale (PCS) among a Hong Kong Chinese population. A cross-sectional study was conducted using a convenient sample (n = 232) of participants recruited from a variety of catchments including public domains, a cardiac unit, and a cardiac rehabilitation and prevention center. Exploratory factor analysis identified a nine-item, two-factor model that accounted for 52.5% of the total explained variance. The two factors were the perceived risk (five items) and perceived seriousness (four items) of CHD. The PCS demonstrated good content validity; acceptable total, and subscale internal consistency (.73, .61 - .81); and significant contrast-group differences with higher levels of CHD perceptions among males (p = .002), younger participants (p psychometric properties as a short measurement scale, which supports its use in future research. Future validation of this scale is warranted.

  4. Identifying vulnerability in grief: psychometric properties of the Adult Attitude to Grief Scale.

    Science.gov (United States)

    Sim, Julius; Machin, Linda; Bartlam, Bernadette

    2014-05-01

    Grief is a reaction to a significant loss that can profoundly affect all aspects of life and capacity to function well. The consequences can vary from severe psychological distress through to physical disturbances and significant social problems. This study sought to identify a measure of vulnerability in grief, by examining the psychometric properties of the Adult Attitude to Grief (AAG) scale in a sample of 168 people seeking help in their bereavement. The factor structure of the scale, its internal consistency, its construct validity and optimum classification cutoffs were tested. Confirmatory factor analysis broadly supported the factor structure of the AAG, but identified one item that could profitably be reworded. Internal consistency of the three subscales was acceptable. Construct validity and discriminative validity were supported by correlations with allied constructs (depression and anxiety) and a significant difference between scores for clients with Prolonged Grief Disorder and those without. A correlation with counsellors' own clinical ratings of vulnerability demonstrated criterion-related validity of the AAG. Using receiver operating characteristic methods, optimum cutoff scores on the scale were identified for the classification of different levels of vulnerability. The AAG was found to be a psychometrically promising tool for identifying vulnerability in grief.

  5. Psychometric Characteristics of Croatian Version of the Daily Spiritual Experience Scale

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    Željko Rakošec

    2015-06-01

    Full Text Available Background: The Daily Spiritual Experience Scale (DSES has been developed through extensive and qualitative research. Numerous studies have confirmed the reliability and validity of the DSES among different populations. Most of the studies have shown association of the DSES with physical and psychological well-being. Purpose: The current study aimed to evaluate the psychometric properties of the DSES in the Croatian population. Method: The 16-item scale was translated through standard translation/back-translation procedures. The scale was afterwards applied to a sample of 535 test subjects (49% men and 51% women, mean age 42.6 years. Results: The coefficient of reliability (Cronbach alpha = 0.945 is very high. The coefficients of discriminant validity were satisfactory for 15 items, whereas only one item (14 has a coefficient of less than 0.30. The factor analysis after oblique rotation resulted in two related factors: the relationship with God and relationship with others. Using these two factors explained the 66.1% of the variance. Conclusion: Based on the data, it can be concluded that DSES has satisfactory psychometric characteristics and can be applied to the Croatian population, but its correlation with other religious and non-religious constructs should be verified in further research.

  6. Psychometric properties and construct validity of the Muscle Appearance Satisfaction Scale among Hungarian men.

    Science.gov (United States)

    Babusa, Bernadett; Urbán, Róbert; Czeglédi, Edit; Túry, Ferenc

    2012-01-01

    Limited studies have evaluated the psychometric properties of the Muscle Appearance Satisfaction Scale (MASS), a measure of muscle dysmorphia, in different cultures and languages. The aims were to examine the psychometric properties of the Hungarian version of the MASS (MASS-HU), and to investigate its relationship with self-esteem and exercise-related variables. Two independent samples of male weight lifters (ns=289 and 43), and a sample of undergraduates (n=240) completed the MASS, Eating Disorder Inventory, and Rosenberg Self-esteem Scale. Exploratory factor analysis supported the original five-factor structure of the MASS only in the weight lifter sample. The MASS-HU had excellent scale score reliability and good test-retest reliability. The construct validity of the MASS-HU was tested with multivariate regression analyses which indicated an inverse relationship between self-esteem and muscle dysmorphia. The 18-item MASS-HU was found to be a useful measure for the assessment of muscle dysmorphia among male weight lifters.

  7. Psychometric Properties of the Persian Version of the Love of Life Scale.

    Science.gov (United States)

    Vahid, Mohammad Kazem Atef; Dadfar, Mahboubeh; Abdel-Khalek, Ahmed M; Lester, David

    2016-10-01

    A love of life is defined as an overall positive attitude toward life and a liking for life. The present study was designed to evaluate the psychometric characteristics of a Persian version of the Love of Life Scale using a convenience sample of 145 Iranian female volunteer college students (M age = 23.0 years, SD = 3.4). The mean score on the Love of Life Scale was 61.08 (SD = 11.40). A principal component analysis with a Varimax rotation yielded two factors labeled (a) Positive Attitude Towards Life and Happy Consequences of Love of Life and (b) Meaningfulness of Life. Cronbach's alpha was .94 and the one-week test-retest reliability was .85. Love of Life Scale scores had significant positive correlations with scores on the Oxford Happiness Questionnaire, the Satisfaction with Life Scale, the General Self-Efficacy Scale, and the Adult Hope Scale. The scale displayed negative correlations with the Kessler Psychological Distress Scale and the Wish to be Dead Scale. It was concluded that the Persian form of the Love of Life Scale can be recommended for future research on positive psychology.

  8. Gencat Psychometric Properties of Scale of Quality of Life in a Sample of Homeless

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    Eva María BENITO HERRÁEZ

    2016-11-01

    Full Text Available The main aim of this research is to analyse the psychometric properties of the Scale Gencat of Quality of Life in a sample of 72 people users of the Municipal Office of Attention for homeless people in the city of Lleida. The analysis of the 69 items was based on Classical Test Theory and in the Item Response Theory. The results obtained with Cronbach’s alpha show appropiate values ranging between .749 and .853. According to the Rating Scale Model reliability is high, with values higher than .95 in all dimensions. The majority of items fit the model. The most important limitation in the study is the sample size, which reduced its reliability. Despite this, it can be concluded that the scale has sufficient evidence of reliability to evaluate the quality of life for homeless.

  9. Persian adaptation of Foreign Language Reading Anxiety Scale: a psychometric analysis.

    Science.gov (United States)

    Baghaei, Purya; Hohensinn, Christine; Kubinger, Klaus D

    2014-04-01

    The validity and psychometric properties of a new Persian adaptation of the Foreign Language Reading Anxiety Scale were investigated. The scale was translated into Persian and administered to 160 undergraduate students (131 women, 29 men; M age = 23.4 yr., SD = 4.3). Rasch model analysis on the scale's original 20 items revealed that the data do not fit the partial credit model. Principal components analysis identified three factors: one related to feelings of anxiety about reading, the second reflected the reverse-worded items, and the third related to general ideas about reading in a foreign language. In a re-analysis, the 12 items that loaded on the first factor showed a good fit with the partial credit model.

  10. Development and psychometric properties of the scale for self-consciousness assessment.

    Science.gov (United States)

    Mylonas, Kostas; Veligekas, Panayiotis; Gari, Aikaterini; Kontaxopoulou, Dionysia

    2012-08-01

    This scale development employed Duval and Wicklund's (1972), Carver's (1979), and Zaborowski's (1987) theories on self-consciousness. The aim of the study was to create a new method to assess the self-consciousness construct, in an effort to operationally express self-consciousness, while circumventing existing metric and other impediments. Initially, 38 pilot interviews were conducted with undergraduate psychology students, and two studies followed, one on 494 participants and one on 248 participants. Exploratory factor analysis models, equivalence testing, followed by a third confirmatory factor analysis study on a separate sample of 216 participants, resulted in a final 24-item scale. A four-factor structure of two public and two private self-consciousness dimensions emerged. The Scale for Self-Consciousness Assessment (SSCA) can be of use in various areas of psychological research, possibly in concurrent use with other constructs of interest, due to its theoretical and research importance and its adequate psychometric properties.

  11. Psychometric evaluation of the HIV stigma scale in a Swedish context.

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    Maria H Lindberg

    Full Text Available HIV-related stigma has negative consequences for infected people's lives and is a barrier to HIV prevention. Therefore valid and reliable instruments to measure stigma are needed to enable mapping of HIV stigma. This study aimed to evaluate the psychometric properties of the HIV stigma scale in a Swedish context with regard to construct validity, data quality, and reliability.The HIV stigma scale, developed by Berger, Ferrans, and Lashley (2001, was distributed to a cross-sectional sample of people living with HIV in Sweden (n = 194. The psychometric evaluation included exploratory factor analysis together with an analysis of the distribution of scores, convergent validity by correlations between the HIV stigma scale and measures of emotional well-being, and an analysis of missing items and floor and ceiling effects. Reliability was assessed using Cronbach's α.The exploratory factor analysis suggested a four-factor solution, similar to the original scale, with the dimensions personalised stigma, disclosure concerns, negative self-image, and concerns with public attitudes. One item had unacceptably low loadings and was excluded. Correlations between stigma dimensions and emotional well-being were all in the expected direction and ranged between -0.494 and -0.210. The instrument generated data of acceptable quality except for participants who had not disclosed their HIV status to anybody. In line with the original scale, all subscales demonstrated acceptable internal consistency with Cronbach's α 0.87-0.96.A 39-item version of the HIV stigma scale used in a Swedish context showed satisfactory construct validity and reliability. Response alternatives are suggested to be slightly revised for items assuming the disclosure of diagnosis to another person. We recommend that people that have not disclosed should skip all questions belonging to the dimension personalised stigma. Our analysis confirmed construct validity of the instrument even

  12. Data concerning the psychometric properties of the Behavioral Inhibition/Behavioral Activation Scales for the Portuguese population.

    Science.gov (United States)

    Moreira, Diana; Almeida, Fernando; Pinto, Marta; Segarra, Pilar; Barbosa, Fernando

    2015-09-01

    The behavioral inhibition/behavioral activation (BIS/BAS) scales (Carver & White, 1994), which allow rating the Gray's motivational systems, were translated and adapted into Portuguese. In this study, the authors present the procedure and the psychometric analyses of the Portuguese version of the scales, which included basic item and scales psychometric characteristics, as well as confirmatory and exploratory factor analyses. After the psychometric analyses provided evidence for the quality of the Portuguese version of the scales, the normative data was provided by age and school grade. The confirmatory factor analysis of the BIS/BAS scales that the authors performed did not demonstrate satisfactory fit for the 2- or 4-factor solution. The authors also tested the more recent 5-factor model, but the fit indices remained inadequate. As fit indices were not satisfactory they proceeded with an exploratory factor analysis to examine the structure of the Portuguese scales. These psychometric analyses provided evidence of a successful translation of the original scales. Therefore these scales can now be used in future research with Portuguese or Brazilian population. (c) 2015 APA, all rights reserved.

  13. [Psychometric Properties of the Metacognition Scales about Rumination in Clinical and Non-clinical Turkish Samples].

    Science.gov (United States)

    Yılmaz, Adviye Esin; Sungur, Mehmet Zihni; Konkan, Ramazan; Şenormancı, Ömer

    2015-01-01

    The aim of this study is to examine the reliability and validity of the Turkish adaptations of the Positive Beliefs about Rumination Scale (PBRS) and the Negative Beliefs about Rumination Scale (NBRS) in clinical and non-clinical samples. While the non-clinical sample of the study consisted of 455 participants, the clinical sample was composed of 60 major depressive disorder (MDD), 30 panic disorder (PD) and 30 social anxiety disorder (SAD) cases. The results of the factor analyses confirm the construct validity and original factor structure of the scales. Findings obtained from internal consistency and test-retest analyses indicated good reliability for the scales. Supporting the convergent validity of the scales, the correlations between metacognitions about rumination and depressive symptoms, rumination, metacognitions about worry, pathological worry, and anxiety symptoms were found to be positive and significant in the non-clinical sample. Hierarchical regression analyses demonstrated that both scales have predictive validity for depressive symptoms after controlling for anxiety symptoms. As for extreme group comparisons, it supported the criterion-related validity of the scales. In discriminant clinical validity examinations, although both scales were able to differentiate MDD, PD, and SAD groups from healthy controls, they were unable to differentiate the depressive group from the other anxiety disorder groups. A comprehensive psychometric evaluation of the scales demonstrated that both PBRS and NBRS are reliable and valid assessment devices that can be used for research purposes both in clinical and non-clinical groups in Turkey.

  14. Exploring psychometric properties of the interdisciplinary education perception scale in health graduate students.

    Science.gov (United States)

    Leitch, Judith

    2014-01-01

    Designed as a measure of perceptions of collaboration, the original psychometric testing of the Interdisciplinary Education Perception Scale (IEPS) indicated a four-factor solution to this measure, although subsequent research has suggested a three-factor solution may have better fit indices. This study aimed to better understand psychometric properties of the IEPS in a new population, health graduate students in the United States, to determine which sub-scale structure may be a better fit. Additionally this research explores the IEPS through a targeted literature review and content analysis in combination with factor analysis to better understand what constructs are able to be assessed by this measure. Results showed that the three-factor model was the best fitting model for the IEPS, suggesting this structure should be used when looking at graduate-level health students. Results also suggested that the IEPS may be able to be as a measure of perceived professional prestige, for which there is currently no existing measure. The dimension of professional prestige should be explored in further research to create a more robust understanding of its role in collaboration between professions.

  15. Psychometric properties of the Revised Chen Internet Addiction Scale (CIAS-R) in Chinese adolescents.

    Science.gov (United States)

    Mak, Kwok-Kei; Lai, Ching-Man; Ko, Chih-Hung; Chou, Chien; Kim, Dong-Il; Watanabe, Hiroko; Ho, Roger C M

    2014-10-01

    The Revised Chen Internet Addiction Scale (CIAS-R) was developed to assess Internet addiction in Chinese populations, but its psychometric properties in adolescents have not been examined. This study aimed to evaluate the factor structure and psychometric properties of CIAS-R in Hong Kong Chinese adolescents. 860 Grade 7 to 13 students (38 % boys) completed the CIAS-R, the Young's Internet Addiction Test (IAT), and the Health of the Nation Outcome Scales for Children and Adolescents (HoNOSCA) in a survey. The prevalence of Internet addiction as assessed by CIAS-R was 18 %. High internal consistency and inter-item correlations were reported for the CIAS-R. Results from the confirmatory factor analysis suggested a four-factor structure of Compulsive Use and Withdrawal, Tolerance, Interpersonal and Health-related Problems, and Time Management Problems. Moreover, results of hierarchical multiple regression supported the incremental validity of the CIAS-R to predict mental health outcomes beyond the effects of demographic differences and self-reported time spent online. The CIAS is a reliable and valid measure of internet addiction problems in Hong Kong adolescents. Future study is warranted to validate the cutoffs of the CIAS-R for identification of adolescents with Internet use problems who may have mental health needs.

  16. Psychometric Validation of the Chinese Compulsive Internet Use Scale (CIUS) with Taiwanese High School Adolescents.

    Science.gov (United States)

    Dhir, Amandeep; Chen, Sufen; Nieminen, Marko

    2015-12-01

    The recent development of internet infrastructure has fuelled a popular concern that young Asian internet users are experiencing Internet addiction due to excessive Internet use. In order to understand the phenomenon, psychometric validation of a 14-item Compulsive Internet Use Scale (CIUS), with 417 Chinese adolescents has been performed. Compared to other instruments for use with Chinese populations, e.g. the 20-item Internet Addiction Test (IAT) and the 26-item Chen Internet Addiction Scale, the CIUS is relatively concise, and easy to use for measuring and diagnosing Internet addiction. The present psychometric validation has found good factorial stability with a one-factor solution for the CIUS. The internal consistency and model fit indices were very good, and even better than any previous CIUS validations. The Chinese CIUS is a valid and reliable self-reporting instrument for examining compulsive Internet use among Chinese adolescents. Other findings included: male adolescents tend to experience more compulsive Internet use than their female counterparts, and CIUS scores were positively correlated with the daily Internet use time and negatively correlated with the academic performance of the participants. No significant relationships between the CIUS, ICT accessibility, family economic condition, parental occupation or religion were found.

  17. The Pregnant Women with HIV Attitude Scale: development and initial psychometric evaluation.

    Science.gov (United States)

    Tyer-Viola, Lynda A; Duffy, Mary E

    2010-08-01

    This paper is a report of the development and initial psychometric evaluation of the Pregnant Women with HIV Attitude Scale. Previous research has identified that attitudes toward persons with HIV/AIDS have been judgmental and could affect clinical care and outcomes. Stigma towards persons with HIV has persisted as a barrier to nursing care globally. Women are more vulnerable during pregnancy. An instrument to specifically measure obstetric care provider's attitudes toward this population is needed to target identified gaps in providing respectful care. Existing literature and instruments were analysed and two existing measures, the Attitudes about People with HIV Scale and the Attitudes toward Women with HIV Scale, were combined to create an initial item pool to address attitudes toward HIV-positive pregnant women. The data were collected in 2003 with obstetric nurses attending a national conference in the United States of America (N = 210). Content validity was used for item pool development and principal component analysis and analysis of variance were used to determine construct validity. Reliability was analysed using Cronbach's Alpha. The new measure demonstrated high internal consistency (alpha estimates = 0.89). Principal component analysis yielded a two-component structure that accounted for 45% of the total variance: Mothering-Choice (alpha estimates = 0.89) and Sympathy-Rights (alpha estimates = 0.72). These data provided initial evidence of the psychometric properties of the Pregnant Women with HIV Attitude Scale. Further analysis is required of the validity of the constructs of this scale and its reliability with various obstetric care providers.

  18. A Brief Scale to Measure Problematic Sexually Explicit Media Consumption: Psychometric Properties of the Compulsive Pornography Consumption (CPC) Scale among Men who have Sex with Men

    Science.gov (United States)

    Noor, Syed WB; Simon Rosser, B. R.; Erickson, Darin J.

    2015-01-01

    Although the phenomenon of hypersexuality has been described in the literature, and scales of compulsive sexual behavior have been published, the existing measures do not assess compulsive sexually explicit media (SEM) consumption. This study tested the psychometric properties of a new scale, the Compulsive Pornography Consumption (CPC). Exploratory and confirmatory factor analyses results showed good psychometric performance of a five item two factor preoccupation-compulsivity solution. As hypothesized, the scale correlates positively with compulsive sexual behavior, internalized homonegativity, and negatively with sexual self-esteem. The scale will enable researchers to investigate the etiologic factors of compulsive SEM use, and enable clinicians to assess problematic consumption. PMID:25838755

  19. Antisocial thinking in adolescents: further psychometric development of the Antisocial Beliefs and Attitudes Scale (ABAS).

    Science.gov (United States)

    Butler, Stephen M; Parry, Rachael; Fearon, R M Pasco

    2015-03-01

    Investigating the impact of "off-line" cognitive structures on the broad range of antisocial behaviors shown by young people has been hampered by the absence of psychometrically robust measures of antisocial cognitions. This study evaluates the psychometric properties of the Antisocial Beliefs and Attitudes Scale (ABAS), a developmentally sensitive measure of young people's beliefs and attitudes toward social standards of acceptable behavior at home and at school. The reliability and validity of the ABAS was assessed in a sample of British school children (N = 486) aged 9-16 years (M = 12.79, SD = 1.90) and male young offenders (N = 84) aged 13-17 years (M = 15.15, SD = 0.27). Participants completed the ABAS, together with a self-report measure of antisocial behavior; maternal reports of antisocial activity were also collected in the offending sample. Confirmatory factor analysis replicated the 2-factor structure of Rule Noncompliance and Peer Conflict previously derived from a sample of Canadian school children, and these factors showed good test-retest reliability. Rule Noncompliance predicted self-reported antisocial behavior for ages 11-16 years, while Peer Conflict predicted antisocial behavior for ages 9-16 years. Comparisons between young offenders and an age-matched subsample of males from the school group showed significant differences. In young offenders, Rule Noncompliance and Peer Conflict were significantly predictive of self-reported antisocial behavior, while Rule Noncompliance independently predicted mothers' ratings of their sons' antisocial behavior. These findings provide support for the ABAS as a psychometrically sound measure of antisocial thinking.

  20. An in-depth psychometric analysis of the Connor-Davidson Resilience Scale: calibration with Rasch-Andrich model

    OpenAIRE

    Arias González, Víctor B.; Crespo Sierra, María Teresa; Arias Martínez, Benito; Martínez-Molina, Agustín; Ponce, Fernando P.

    2015-01-01

    Background The Connor-Davidson Resilience Scale (CD-RISC) is inarguably one of the best-known instruments in the field of resilience assessment. However, the criteria for the psychometric quality of the instrument were based only on classical test theory. Method The aim of this paper has focused on the calibration of the CD-RISC with a nonclinical sample of 444 adults using the Rasch-Andrich Rating Scale Model, in order to clarify its structure and analyze its psychometric properties at the l...

  1. Development and psychometric analysis of the student-teacher relationship scale - short form.

    Science.gov (United States)

    Settanni, Michele; Longobardi, Claudio; Sclavo, Erica; Fraire, Michela; Prino, Laura E

    2015-01-01

    The purpose of this study is the construction and validation of an Italian Short Form version of the Student-Teacher Relationship Scale (STRS; Fraire et al., 2013). The analyses were conducted on 1256 students and 210 teachers. The STRS is a self-report measure assessing teachers' perception of the quality of their relationship with students ranging from preschool to third grade. The items were selected from the original Italian adaptation of the regular STRS (Pianta, 2001) through Rasch (1960/1980) analysis, which allowed us to identify a subset of items with proven psychometric properties. The STRS-SF consists of two subscales: Conflict (eight items) and Closeness (six items). Results indicate that the 14-item instrument shows good internal consistency (α>0.80), high correlations with the scales from the regular STRS (r > 0.90) and equivalence across gender.

  2. Perceiving beauty in all women: Psychometric evaluation of the Broad Conceptualization of Beauty Scale.

    Science.gov (United States)

    Tylka, Tracy L; Iannantuono, Amy C

    2016-06-01

    Women's ability to broadly conceptualize beauty (i.e., perceive many looks, appearances, body sizes/shapes, and inner characteristics as beautiful) has been identified as a facet of positive body image in qualitative research. A scale is needed to be able to assess this construct within quantitative research. Therefore, we developed the Broad Conceptualization of Beauty Scale (BCBS), which measures the extent women define female beauty widely within external and internal characteristics, and examined its psychometric properties among four community samples totaling 1086 women. Exploratory and confirmatory factor analyses revealed a unidimensional structure with nine items. The internal consistency, test-retest reliability, and construct (convergent, discriminant, and incremental) validity of its scores were upheld. Researchers and clinicians can use the BCBS alone to assess women's perceptions of female beauty, or they can use the BCBS alongside women's perceptions of self-beauty to more comprehensively explore women's ability to broadly conceptualize beauty for others and themselves.

  3. Psychometric properties of the Mexican version of the Maternal Antenatal Attachment Scale

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    Ruth Eunice Castro Mata

    2015-07-01

    Full Text Available Pregnancy is the period for fetal development and growth. In parallel, for the mother is also a complex adaptation time, which in addition to experience physical changes, there is a greater awareness about their child that creates an affectively approach to his or her. The bond between mother and fetus helps to mitigate physical and emotional problems in this stage, preparing them for the future relationship between mother and child attachment. The objective in this study is to evaluate the psychometric properties of the Spanish translation of the MAAS. Reverse translation process was used in order to achieve a conceptual equivalence of the scale. The study included 169 pregnant women attending prenatal care. Exploratory factor analysis indicated two factors with 36.8% of the explained variance, along with 5 items that were removed. The total scale showed a Cronbach’s alpha of 0.694, Quality subscale obtained an alpha of .771 and .550 Preocupation subscale.

  4. An Ungrateful Disposition: Psychometric Properties of the Dispositional Envy Scale in Brazil

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    Emerson Diógenes de Medeiros

    Full Text Available Abstract Envy appears to be found among all cultures, and most individuals seem capable of experiencing it. The aim of this research was to gather evidence of the validity and reliability of the Brazilian version of the Dispositional Envy Scale. For that, we performed two studies, each with 246 university students. In the first study, the results indicated that the instrument is composed of a single component. The second study confirms this structure based on the good fit indices and presents adjustment indicators that comply or approach the recommended criteria in the literature. Both studies demonstrate that the single component instrument presents a good level of reliability, as indicated by levels of internal consistency and homogeneity that exceed those recommended for such studies. Accordingly, it was concluded that the Brazilian-Portuguese version of the Dispositional Envy Scale presents acceptable psychometric characteristics and that it may, therefore, be used to assess the tendency or predisposition to feel envy.

  5. Depression Anxiety and Stress Scales (DASS-21): psychometric analysis across four racial groups.

    Science.gov (United States)

    Norton, Peter J

    2007-09-01

    Growing cross-cultural awareness has led researchers to examine frequently used research instruments and assessment tools in racially diverse populations. The present study was conducted to assess the psychometric characteristics of the 21-item version of the Depression, Anxiety, and Stress Scales (DASS-21) among different racial groups. The DASS-21 was chosen because it appears to be a reliable and easy to administer measure, ideal for both clinical and research purposes. Results suggest that the internal consistency, and convergent and divergent validity of the DASS-21 are similar across racial groups. Multigroup CFA, however, indicated that item loadings were invariant, while scale covariances were not invariant. This suggests that, although the items may load similarly on the depression, anxiety and stress constructs, these constructs may be differentially inter-related across groups. Implications for application in clinical practice are discussed.

  6. Serbian translation of the 20-item toronto alexithymia scale: Psychometric properties and the new methodological approach in translating scales

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    Trajanović Nikola N.

    2013-01-01

    Full Text Available Introduction. Since inception of the alexithymia construct in 1970’s, there has been a continuous effort to improve both its theoretical postulates and the clinical utility through development, standardization and validation of assessment scales. Objective. The aim of this study was to validate the Serbian translation of the 20-item Toronto Alexithymia Scale (TAS-20 and to propose a new method of translation of scales with a property of temporal stability. Methods. The scale was expertly translated by bilingual medical professionals and a linguist, and given to a sample of bilingual participants from the general population who completed both the English and the Serbian version of the scale one week apart. Results. The findings showed that the Serbian version of the TAS-20 had a good internal consistency reliability regarding total scale (α=0.86, and acceptable reliability of the three factors (α=0.71-0.79. Conclusion. The analysis confirmed the validity and consistency of the Serbian translation of the scale, with observed weakness of the factorial structure consistent with studies in other languages. The results also showed that the method of utilizing a self-control bilingual subject is a useful alternative to the back-translation method, particularly in cases of linguistically and structurally sensitive scales, or in cases where a larger sample is not available. This method, dubbed as ‘forth-translation’, could be used to translate psychometric scales measuring properties which have temporal stability over the period of at least several weeks.

  7. The Stigma of Suicide Scale. Psychometric properties and correlates of the stigma of suicide.

    Science.gov (United States)

    Batterham, Philip J; Calear, Alison L; Christensen, Helen

    2013-01-01

    There are presently no validated scales to adequately measure the stigma of suicide in the community. The Stigma of Suicide Scale (SOSS) is a new scale containing 58 descriptors of a "typical" person who completes suicide. To validate the SOSS as a tool for assessing stigma toward suicide, to examine the scale's factor structure, and to assess correlates of stigmatizing attitudes. In March 2010, 676 staff and students at the Australian National University completed the scale in an online survey. The construct validity of the SOSS was assessed by comparing its factors with factors extracted from the Suicide Opinion Questionnaire (SOQ). Three factors were identified: stigma, isolation/depression, and glorification/normalization. Each factor had high internal consistency and strong concurrent validity with the Suicide Opinion Questionnaire. More than 25% of respondents agreed that people who suicided were "weak," "reckless," or "selfish." Respondents who were female, who had a psychology degree, or who spoke only English at home were less stigmatizing. A 16-item version of the scale also demonstrated robust psychometric properties. The SOSS is the first attitudes scale designed to directly measure the stigma of suicide in the community. Results suggest that psychoeducation may successfully reduce stigma.

  8. Development and psychometric testing of the satisfaction with Cultural Simulation Experience Scale.

    Science.gov (United States)

    Courtney-Pratt, Helen; Levett-Jones, Tracy; Lapkin, Samuel; Pitt, Victoria; Gilligan, Conor; Van der Riet, Pamela; Rossiter, Rachel; Jones, Donovan; Everson, Naleya

    2015-11-01

    Decreasing the numbers of adverse health events experienced by people from culturally diverse backgrounds rests, in part, on the ability of education providers to provide quality learning experiences that support nursing students in developing cultural competence, an essential professional attribute. This paper reports on the implementation and evaluation of an immersive 3D cultural empathy simulation. The Satisfaction with Cultural Simulation Experience Scale used in this study was adapted and validated as the first stage of this study. Exploratory factor analysis and confirmatory factor analysis were undertaken to investigate the psychometric properties of the scale using two randomly-split sub-samples. Cronbach's Alpha was used to examine internal consistency reliability. Descriptive statistics were used for analysis of mean satisfaction scores and qualitative comments to open-ended questions were analysed and coded. A purposive sample (n = 497) of second of nursing students participated in the study. The overall Cronbach's alpha for the scale was 0.95 and each subscale demonstrated high internal consistency: 0.92; 0.92; 0.72 respectively. The mean satisfaction score was 4.64 (SD 0.51) out of a maximum of 5 indicating a high level of participant satisfaction with the simulation. Three factors emerged from qualitative analysis: "Becoming culturally competent", "Learning from the debrief" and "Reflecting on practice". The cultural simulation was highly regarded by students. Psychometric testing of the Satisfaction with Cultural Simulation Experience Scale demonstrated that it is a reliable instrument. However, there is room for improvement and further testing in other contexts is therefore recommended.

  9. Psychometric assessment of the Brazilian version of the Male Body Dissatisfaction Scale

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    Pedro Henrique Berbert de Carvalho

    2015-08-01

    Full Text Available Background The study of male body image has increased substantially, but there are few assessment tools available for this population. The Male Body Dissatisfaction Scale (MBDS has been widely used among students to research body image disturbances and eating disorders. However, the psychometric properties of this instrument have not been tested in the Brazilian context.Objectives To explore the psychometric properties (convergent validity, internal consistency, test-retest reliability and factor structure of the Brazilian version of the MBDS.Methods Two-hundred sixty-four undergraduate students were evaluated. Pearson’s correlation was used to test the convergent validity of the MBDS and the Drive for Muscularity Scale, the Swansea Muscularity Attitudes Questionnaire, the Rosenberg Self-Esteem Scale, the Beck Depression Inventory, the Eating Attitudes Test-26, and the Commitment to Exercise Scale. Test-retest reliability was evaluated using t-tests for repeated measures and by calculating the coefficient of intraclass correlation. Exploratory factor analysis was conducted, and Cronbach’s α coefficients were determined. A significance level of 5% was adopted.Results The MBDS had an adequate factor structure, with two factors explaining 52.67% of the total variance. It showed excellent internal consistency (Cronbach’s α between 0.90 and 0.92, a high intraclass correlation coefficient (0.81, and convergent validity with the drive for muscularity, the psychological commitment to exercise, low self-esteem, and eating disorder risk behaviour measures.Discussion The MBDS appears to be a valid and reliable tool for evaluating Brazilian male body image dissatisfaction.

  10. Measuring pregnancy planning: A psychometric evaluation and comparison of two scales.

    Science.gov (United States)

    Drevin, Jennifer; Kristiansson, Per; Stern, Jenny; Rosenblad, Andreas

    2017-06-16

    To psychometrically test the London Measure of Unplanned Pregnancy and compare it with the Swedish Pregnancy Planning Scale. The incidence of unplanned pregnancies is an important indicator of reproductive health. The London Measure of Unplanned Pregnancy measures pregnancy planning by taking contraceptive use, timing, intention to become pregnant, desire for pregnancy, partner agreement, and pre-conceptual preparations into account. It has, however, previously not been psychometrically evaluated using confirmatory factor analysis. The Likert-scored single-item Swedish Pregnancy Planning Scale has been developed to measure the woman's own view of pregnancy planning level. Cross-sectional design. In 2012-2013, 5493 pregnant women living in Sweden were invited to participate in the Swedish Pregnancy Planning study, of whom 3327 (61%) agreed to participate and answered a questionnaire. A test-retest pilot study was conducted in 2011-2012. Thirty-two participants responded to the questionnaire on two occasions 14 days apart. Data were analysed using confirmatory factor analysis, Cohen's weighted kappa and Spearman's correlation. All items of the London Measure of Unplanned Pregnancy contributed to measuring pregnancy planning, but four items had low item-reliability. The London Measure of Unplanned Pregnancy and Swedish Pregnancy Planning Scale corresponded reasonably well with each other and both showed good test-retest reliability. The London Measure of Unplanned Pregnancy may benefit from item reduction and its usefulness may be questioned. The Swedish Pregnancy Planning Scale is time-efficient and shows acceptable reliability and construct validity, which makes it more useful for measuring pregnancy planning. © 2017 John Wiley & Sons Ltd.

  11. Psychometric properties of a Chinese version of the Jefferson Scale of Empathy-Health Profession Students.

    Science.gov (United States)

    Hsiao, C-Y; Tsai, Y-F; Kao, Y-C

    2013-12-01

    Empathy is central to a therapeutic nurse-patient relationship. Valid and reliable Chinese instruments to assess nursing students' empathy are lacking. The aim of this study was to examine the psychometric properties of a Chinese version of the Jefferson Scale of Empathy-Health Profession Students (C-JSE-HPS) among Taiwanese undergraduate nursing students. A convenience sample of 613 Taiwanese nursing students participated in the study. Content validity, construct validity, internal consistency reliability and test-retest reliability were examined. Content validity was confirmed by a content validity index of 0.89. Factor analysis yielded three components of perspective taking, compassionate care and standing in the patient's shoes, explaining 57.14% of total variance. Women scored higher on empathy than men. Also, students who were enrolled in the 4-year Bachelor of Science in Nursing (BSN) indicated greater empathy degrees than those in the 2-year Registered Nurse to Bachelor of Science in Nursing (RN-to-BSN). Cronbach's alpha coefficient and the test-retest reliability were 0.93 and 0.92 respectively. A C-JSE-HPS demonstrated satisfactory psychometric properties to measure empathy of undergraduate nursing students. Educators may use this instrument to assess empathic qualities among students and design effective empathy-oriented nursing curricula to improve the quality of nursing care.

  12. Psychometric evaluation of a visual analog scale for the assessment of anxiety

    Directory of Open Access Journals (Sweden)

    Morlock Robert J

    2010-06-01

    Full Text Available Abstract Background Fast-acting medications for the management of anxiety are important to patients and society. Measuring early onset, however, requires a sensitive and clinically responsive tool. This study evaluates the psychometric properties of a patient-reported Global Anxiety - Visual Analog Scale (GA-VAS. Methods Data from a double-blind, randomized, placebo-controlled study of lorazepam and paroxetine in patients with Generalized Anxiety Disorder were analyzed to assess the reliability, validity, responsiveness, and utility of the GA-VAS. The GA-VAS was completed at clinic visits and at home during the first week of treatment. Targeted psychometric analyses—test-retest reliabilities, validity correlations, responsiveness statistics, and minimum important differences—were conducted. Results The GA-VAS correlates well with other anxiety measures, at Week 4, r = 0.60 (p r = 0.74 (p p p p Conclusions The GA-VAS is capable of validly and effectively capturing a reduction in anxiety as quickly as 24 hours post-dose.

  13. Psychometric properties of the Chinese version of the Perceived Stress Scale in policewomen.

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    Zhen Wang

    Full Text Available BACKGROUND: The 10-item Perceived Stress Scale (PSS-10 is one of most widely used instruments to measure a global level of perceived stress in a range of clinical and research settings. This study was conducted to examine the psychometric properties of the Simplified Chinese version of the PSS-10 in policewomen. METHODOLOGY: A total of 240 policewomen were recruited in this study. The Simplified Chinese versions of the PSS-10, the Beck Depression Inventory Revised (BDI-II, and the Beck Anxiety Inventory (BAI were administered to all participants, and 36 of the participants were re-tested two weeks after the initial testing. PRINCIPAL FINDINGS: The overall Cronbach's alpha was 0.86, and the test-retest reliability coefficient was 0.68. Exploratory Factor Analysis (EFA yielded 2 factors with eigenvalues of 4.76 and 1.48, accounting for 62.41% of variance. Factor 1 consisted of 6 items representing "negative feelings"; whereas Factor 2 consisted of 4 items representing "positive feelings". The item loadings ranged from 0.72 to 0.83. The Confirmatory factor analysis (CFA indicated a very good fit of this two-factor model to this sample. The PSS-10 significantly correlated with both BDI-II and BAI, indicating an acceptable concurrent validity. CONCLUSIONS: The Simplified Chinese version of the PSS-10 demonstrated adequate psychometric properties for evaluating stress levels. The results support its use among the Chinese population.

  14. Psychometric evaluation of the Sheehan Disability Scale in adult patients with attention-deficit/hyperactivity disorder

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    Coles T

    2014-05-01

    Full Text Available Theresa Coles,1 Cheryl Coon,1 Carla DeMuro,1 Lori McLeod,1 Ari Gnanasakthy21Patient-Reported Outcomes, RTI Health Solutions, Research Triangle Park, NC, 2Novartis Pharmaceuticals, East Hanover, NJ, USAAbstract: Inattention and impulsivity symptoms are common among adults with attention-deficit/hyperactivity disorder (ADHD, which can lead to difficulty concentrating, restlessness, difficulty completing tasks, disorganization, impatience, and impulsiveness. Many adults with ADHD find it difficult to focus and prioritize. Resulting outcomes, such as missed deadlines and forgotten engagements, may ultimately impact the ability to function at work, school, home, or in a social environment. The European Medicines Agency guidelines for evaluating medicinal products for ADHD recommend inclusion of both functional outcomes, such as school, social, or work functioning, and outcomes related to symptoms of ADHD in clinical studies of novel medication primary efficacy endpoints. Due to its performance in other disease areas and the relevance of its items as evidenced by content validity analyses, the Sheehan Disability Scale (SDS was chosen to assess functional impairment in ADHD. The aim of this study was to investigate the psychometric properties of the SDS, used as a brief measure of functional impairment in a number of psychiatric disorders, in adult patients with ADHD. To the authors' knowledge, this is the first study to evaluate the reliability of the SDS (based on Cronbach's coefficient alpha and test-retest reliability, its validity (construct and known-groups validity, and its ability to detect change in this patient population. This study also established a preliminary responder definition for the SDS in this study population to determine when change can be considered clinically beneficial in a clinical trial setting. The psychometric results support the use of the SDS subscales (items 1–3 and total score (sum of items 1–3 in an ADHD

  15. A psychometric appraisal of the Jefferson Scale of Empathy using law students

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    Williams B

    2016-07-01

    Full Text Available Brett Williams,1 Adiva Sifris,2 Marty Lynch1 1Department of Community Emergency Health and Paramedic Practice, Faculty of Medicine, Nursing and Health Sciences, 2Faculty of Law, Monash University, Frankston, VIC, Australia Background: A growing body of literature indicates that empathic behaviors are positively linked, in several ways, with the professional performance and mental well-being of lawyers and law students. It is therefore important to assess empathy levels among law students using psychometrically sound tools that are suitable for this cohort.Participants and methods: The 20-item Jefferson Scale of Empathy – Health Profession Students Version was adapted for a law context (eg, the word “health care” became “legal”, and the new Jefferson Scale of Empathy – Law Students (JSE-L-S version was completed by 275 students at Monash University, Melbourne, Australia. Data were subjected to principal component analysis.Results: Four factors emerged from the principal component analysis (“understanding the client’s perspective”, “responding to clients’ experiences and emotions”, “responding to clients’ cues and behaviors”, and “standing in clients’ shoes”, which accounted for 46.7% of the total variance. The reliability of the factors varied, but the overall 18-item JSE-L-S yielded a Cronbach’s alpha coefficient of 0.80. Several patterns among the item loadings were similar to those reported in studies using other versions of the Jefferson Scale of Empathy.Conclusion: The JSE-L-S appears to be a reliable measure of empathy among undergraduate law students, which could help provide insights into law student welfare and future performance as legal practitioners. Additional evaluation of the JSE-L-S is required to disambiguate some of the minor findings explored. Adjustments may improve the psychometric properties. Keywords: empathy, law, student, Jefferson, sympathy

  16. Psychometric properties of the self-rating organization scale with adult samples

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    Takeda T

    2016-10-01

    Full Text Available Toshinobu Takeda,1 Yui Tsuji,2 Mizuho Ando3 1Department of Clinical Psychology, Ryukoku University, Kyoto, 2School of Psychological Science, Health Sciences University of Hokkaido, Sapporo, 3Graduate School of Comprehensive Human Sciences, University of Tsukuba, Tsukuba, Japan Abstract: Organization skills are defined broadly to include both materials and temporal features. Given its symptoms and neurobiological features, attention-deficit hyperactivity disorder (ADHD should be susceptible to impairment in organization. A valid organization scale is imperative to assess and intervene individuals with ADHD. However, there is no validated organization scale in Japan. Referring to existing scales and clinical experience, the self-rating organization scale (SOS was developed and tested in terms of its psychometric properties with 1,017 adults and students including 47 adults with ADHD. Additionally, cutoffs for disorganization were set for clinical utility. Three factors (materials disorganization, temporal disorganization, and mess were extracted by factor analyses. The index for reliability and validity of the SOS was acceptable. The factor “mess” could reflect the unique aspect of the Japanese environment. Further study is needed to enhance the clinical utility of the SOS. Keywords: adult, attention-deficit hyperactivity disorder, organization, scale

  17. Psychometric properties of the Rosenberg self-esteem scale in African American single mothers.

    Science.gov (United States)

    Hatcher, Jennifer; Hall, Lynne A

    2009-02-01

    The Rosenberg Self-Esteem (RSE) Scale is a commonly used measure of global self-esteem, an important element of mental health. The purpose of this cross sectional secondary analysis was to examine the psychometric properties of the scale in a sample of 98 African American single mothers. The RSE Scale showed adequate internal consistency with an alpha coefficient of .83. Two factors that accounted for a total of 54.7% of the variance were extracted. Self-esteem showed a strong negative relationship with both depressive symptoms and negative thinking. This study provides support for the internal consistency of the RSE Scale and partial support for its construct validity in this population. The RSE appears to represent a bidimensional construct of self-esteem for African American women, with the cultural influences of racial esteem and the rejection of negative stereotypes forming a separate and distinct aspect of this concept. The RSE Scale should be used and interpreted with caution in this population given these findings.

  18. [Examination of the psychometric properties of the French translation of the Maternal Antenatal Attachment Scale (MAAS)].

    Science.gov (United States)

    Denis, A; Callahan, S; Bouvard, M

    2015-02-01

    Prenatal attachment (PA) is defined as the relationship that develops between a woman and her foetus. Three measurements exist for evaluating PA: the Maternal Foetal Attachment Scale (MFAS), the Maternal Antenatal Attachment Scale (MAAS) and the Prenatal Attachment Inventory (PAI). Of these three, only the PAI has been used in French. The overall objective of the current study was to evaluate the psychometric properties of this second measure of PA: the MAAS. This scale was developed in 1993 by Condon. The MAAS is a 19-item self-report questionnaire which allows for calculating a total attachment score and two subscale scores; one score estimating the quality of the affective attachment experience and the other that estimates the intensity of concern about the foetus. For each item, the future mother provided an appreciation on a 5-point Likert scale (1=absence of feelings for the foetus; 5=very strong feelings for the foetus). The sample was composed of 117 primiparous French females (27.5 ± 4.27 years) in the third trimester of pregnancy (32.84 ± 3.77 weeks of amenorrhea). The study was carried out over a period of 5 months (January-May 2012). Each woman was asked to provide demographic data, a French version of the MAAS, a validated French version of the PAI, and a scale evaluating depressive symptoms (Edinburgh PostNatal Depression Scale, EPDS). The MAAS demonstrated moderately good psychometric properties. Condon's two-factor structure of MAAS was not supported in our sample. Four factors were identified with exploratory factor analysis. Internal consistency was satisfactory for the global scale and for the factor 1 but not sufficiently adequate for the other factors. Concurrent validity was indicated by moderate correlations between the global MAAS scores with the total PAI score. A weak but significant inverse correlation was found between the MAAS and the EPDS suggesting good divergent validity. The authors suggest that additional research be conducted on

  19. The DSM-5 Dimensional Anxiety Scales in a Dutch non-clinical sample : Psychometric properties including the adult separation anxiety disorder scale

    NARCIS (Netherlands)

    Möller, E.L.; Bögels, S.M.

    With DSM-5, the American Psychiatric Association encourages complementing categorical diagnoses with dimensional severity ratings. We therefore examined the psychometric properties of the DSM-5 Dimensional Anxiety Scales, a set of brief dimensional scales that are consistent in content and structure

  20. The DSM-5 Dimensional Anxiety Scales in a Dutch non-clinical sample : Psychometric properties including the adult separation anxiety disorder scale

    NARCIS (Netherlands)

    Möller, E.L.; Bögels, S.M.

    2016-01-01

    With DSM-5, the American Psychiatric Association encourages complementing categorical diagnoses with dimensional severity ratings. We therefore examined the psychometric properties of the DSM-5 Dimensional Anxiety Scales, a set of brief dimensional scales that are consistent in content and structure

  1. Psychometric properties of the Social Physique Anxiety Scale (SPAS-7) in Spanish adolescents.

    Science.gov (United States)

    Sáenz-Alvarez, Piedad; Sicilia, Álvaro; González-Cutre, David; Ferriz, Roberto

    2013-01-01

    The purpose of this study was to validate the Spanish version of Motl and Conroy's model of the Social Physique Anxiety Scale (SPAS-7). To achieve this goal, a sample of 398 secondary school students was used, and the psychometric properties of the SPAS-7 were examined through different analyses. The results supported the seven-item model, although the item 5 did not show any significant correlation with two items from this model and had a lower factor loading than the rest of items. The structure of the model was invariant across gender and Body Mass Index (BMI). Alpha value over .70 and suitable levels of temporal stability were obtained. Girls and students classified according to the BMI as overweight and obese had higher scores in social physique anxiety than boys and the group classified as underweight and normal range. The findings of this study provided reliability and validity for the SPAS-7 in a Spanish adolescent sample.

  2. The Speech Anxiety Thoughts Inventory: scale development and preliminary psychometric data.

    Science.gov (United States)

    Cho, Yongrae; Smits, Jasper A J; Telch, Michael J

    2004-01-01

    Cognitions have been known to play a central role in the development, maintenance, and treatment of speech anxiety. However, few instruments are currently available to assess cognitive contents associated with speech anxiety. This report describes three studies examining the psychometric characteristics of a revised English version of the Speech Anxiety Thoughts Inventory (SATI)-an instrument measuring maladaptive cognitions associated with speech anxiety. In Study 1, factor analyses of the SATI revealed a two-factor solution-"prediction of poor performance" and "fear of negative evaluation by audience", respectively. In Study 2, the two-factor structure was replicated. In addition, results revealed stability over a four-week period, high internal consistency, and good convergent and discriminant validity. In Study 3, the scale demonstrated sensitivity to change following brief exposure-based treatments. These findings suggest that the SATI is a highly reliable, valid measure to assess cognitive features of speech anxiety.

  3. The core self-evaluation scale: psychometric properties of the german version in a representative sample.

    Science.gov (United States)

    Zenger, Markus; Körner, Annett; Maier, Günter W; Hinz, Andreas; Stöbel-Richter, Yve; Brähler, Elmar; Hilbert, Anja

    2015-01-01

    The Core Self-Evaluation Scale (CSES) is an economical self-reporting instrument that assesses fundamental evaluations of self-worthiness and capabilities. The broad aims of this study were to test the CSES's psychometric properties. The study is based on a representative survey of the German general population. Confirmatory factor analyses were conducted for different models with 1, 2, and 4 latent factors. The CSES was found to be reliable and valid, as it correlated as expected with measures of depression, anxiety, quality of life, self-report health status, and pain. A 2-factor model with 2 related factors (r = -.62) showed the best model fit. Furthermore, the CSES was measurement invariant across gender and age. In general, males had higher values of positive self-evaluations and lower negative self-evaluations than females. It is concluded that the CSES is a useful tool for assessing resource-oriented personality constructs.

  4. Measuring Moral Injury: Psychometric Properties of the Moral Injury Events Scale in Two Military Samples.

    Science.gov (United States)

    Bryan, Craig J; Bryan, AnnaBelle O; Anestis, Michael D; Anestis, Joye C; Green, Bradley A; Etienne, Neysa; Morrow, Chad E; Ray-Sannerud, Bobbie

    2016-10-01

    As the construct of moral injury has gained increased conceptual and empirical attention among military personnel and veterans, preliminary attempts to operationalize and measure the construct have emerged. One such measure is the Moral Injury Event Scale (MIES). The aim of the current study was to further evaluate the MIES's psychometric properties in two military samples: a clinical sample of Air Force personnel and a nonclinical sample of Army National Guard personnel. Exploratory and confirmatory factor analyses across both samples supported a three-factor solution: transgressions by others, transgressions by self, and betrayal. Transgressions-Others was most strongly associated with posttraumatic stress; Transgressions-Self was most strongly associated with hopelessness, pessimism, and anger; and Betrayal was most strongly associated with posttraumatic stress and anger. Results support the construct validity of the MIES, although areas for improvement are indicated and discussed.

  5. Polish Version of the Managing the Emotions of Others Scale (MEOS): Psychometric Properties and Validation.

    Science.gov (United States)

    Jankowski, Konrad S; Zajenkowski, Marcin; Stolarski, Maciej; Styła, Rafał; Zajenkowska, Anna; Jędrasik-Styła, Małgorzata; Linke, Magdalena

    2016-04-01

    The present study aimed to test the psychometric properties of the Polish version of the managing the emotions of others scale (MEOS). MEOS consists of six dimensions: mood enhancing (Enhance), mood worsening (Worsen), concealing emotions from others (Conceal), use of inauthentic displays for self-serving purposes (Inauthentic), poor emotion skills (Poor skills), and use of diversion to enhance another's mood (Divert). The results showed that among MEOS dimensions, Enhance was the most strongly related to performance-based emotional intelligence. Among the Dark Triad, Narcissism was related to the greatest number of MEOS subscales-all except Poor skills. The results indicated that the MEOS has a similar factor structure, reliability, and pattern of correlations with personality and emotional intelligence in Poland as in previous studies.

  6. Development and Psychometric Analysis of the Student-Teacher Relationship Scale - Short Form

    Directory of Open Access Journals (Sweden)

    Michele eSettanni

    2015-06-01

    Full Text Available The purpose of this study is the construction and validation of an Italian Short Form version of the Student-Teacher Relationship Scale (Pianta 2001; STRS-SF in the Italian educational setting for 1256 Students and 210 teachers. The STRS-SF is a self-report measure assessing teacher perceptions of the quality of their relationship with students from grade 3 to grade 8. The items were selected from the original Italian adaptation of the regular STRS through Rasch analysis, which allowed us to identify a subset of items with proven psychometric properties. The STRS-SF consists of two subscales: Conflict (8 items and Closeness (6 items. Results indicate that the 14-item short form can be used as a viable substitute for the regular STRS.

  7. Measuring stigma in people with HIV: psychometric assessment of the HIV stigma scale.

    Science.gov (United States)

    Berger, B E; Ferrans, C E; Lashley, F R

    2001-12-01

    An instrument to measure the stigma perceived by people with HIV was developed based on the literature on stigma and psychosocial aspects of having HIV. Items surviving two rounds of content review were assembled in a booklet and distributed through HIV-related organizations across the United States. Psychometric analysis was performed on 318 questionnaires returned by people with HIV (19% women, 21% African American, 8% Hispanic). Four factors emerged from exploratory factor analysis: personalized stigma, disclosure concerns, negative self-image, and concern with public attitudes toward people with HIV. Extraction of one higher-order factor provided evidence of a single overall construct. Construct validity also was supported by relationships with related constructs: self-esteem, depression, social support, and social conflict. Coefficient alphas between .90 and .93 for the subscales and .96 for the 40-item instrument provided evidence of internal consistency reliability. The HIV Stigma Scale was reliable and valid with a large, diverse sample of people with HIV.

  8. Academic Motivation Scale: adaptation and psychometric analyses for high school and college students

    Directory of Open Access Journals (Sweden)

    Stover JB

    2012-07-01

    Full Text Available Juliana Beatriz Stover,1 Guadalupe de la Iglesia,1 Antonio Ria,l Boubeta,2 Mercedes Fernández Liporace11Buenos Aires University and National Research Council (CONICET, Buenos Aires, Argentina; 2Santiago de Compostela University, Santiago de Compostela, SpainAbstract: The Academic Motivation Scale (AMS, supported in Self-Determination Theory, has been applied in recent decades as well in high school as in college education. Although several versions in Spanish are available, the underlying linguistic and cultural differences raise important issues when they are applied to Latin-American population. Consequently an adapted version of the AMS was developed, and its construct validity was analyzed in Argentine students. Results obtained on a sample that included 723 students from Buenos Aires (393 high school and 330 college students verified adequate psychometric properties in this new version, solving some controversies regarded to its dimensionality.Keywords: Academic Motivation, self-determination, confirmatory factor analysis, internal consistency

  9. A Job-Seeking Self-Efficacy Scale for People with Physical Disabilities: Preliminary Development and Psychometric Testing.

    Science.gov (United States)

    Barlow, Julie; Wright, Chris; Cullen, Lesley

    2002-01-01

    Study sought to develop and conduct preliminary testing of the psychometric properties of a job-seeking self-efficacy (JSS) scale that reflected the experiences of people with physical disabilities. Greater job seeking self-efficacy and perceived ability to manage disability at interview were associated with more positive psychological well-being.…

  10. Psychometric Properties of the Liebowitz Social Anxiety Scale in a Longitudinal Study of Latinos with Anxiety Disorders

    Science.gov (United States)

    Beard, Courtney; Rodriguez, Benjamin F.; Weisberg, Risa B.; Perry, Ashley; Keller, Martin B.

    2012-01-01

    The Liebowitz Social Anxiety Scale (LSAS) is one of the most commonly used measures of social anxiety symptoms. To date, no study has examined its psychometric properties in a Latino sample. The authors examined the reliability, temporal stability, and convergent validity of the LSAS in 73 Latinos diagnosed with an anxiety disorder. The original…

  11. A Psychometric Study of the Teacher Work-Autonomy Scale with a Sample of U.S. Teachers

    Science.gov (United States)

    Strong, Luman E. G.

    2012-01-01

    The purpose of this research was to evaluate the psychometric properties of Friedman's (1999) Teacher Work-Autonomy Scale (TWA) in order to determine whether it was an acceptable instrument to measure U.S. teachers' autonomy in the present educational context. A second purpose was to ascertain the current status of teachers' perceptions of their…

  12. Conceptual and Psychometric Properties of a Self-Efficacy Perception Scale Based on Teaching Turkish as a Foreign Language

    Science.gov (United States)

    Sahin, Cavus; Eryaman, Mustafa Yunus; Kocer, Tugba; Kocer, Omer

    2013-01-01

    The main purpose of this descriptive research study is to investigate the conceptual and psychometric properties of a self-efficacy perception scale developed for determining self-efficacy perception of 3rd and 4th grade Turkish pre-service teachers, who took Turkish as a Foreign Language (TFL) course theoretically in undergraduate level, towards…

  13. Mindful Parenting Assessed Further : Psychometric Properties of the Dutch Version of the Interpersonal Mindfulness in Parenting Scale (IM-P)

    NARCIS (Netherlands)

    de Bruin, Esther I.; Zijlstra, Bonne J H; Geurtzen, Naline; van Zundert, Rinka M P; van de Weijer-Bergsma, Eva; Hartman, Esther E.; Nieuwesteeg, Anke M.; Duncan, Larissa G.; Bögels, Susan M.

    2014-01-01

    Psychometric properties of the Dutch version of the Interpersonal Mindfulness in Parenting Scale (IM-P) were studied in a general population sample of mothers of adolescents (n = 866) (study 1). A six-factor structure (29 items) emerged using exploratory factor analysis. A main difference from the o

  14. Mindful Parenting Assessed Further: Psychometric Properties of the Dutch Version of the Interpersonal Mindfulness in Parenting Scale (IM-P)

    NARCIS (Netherlands)

    Bruin, E.I. de; Zijlstra, B.J.H.; Geurtzen, N.; Zundert, R.M.P. van; Weijer-Bergsma, E. van de; Hartman, E.E.; Nieuwesteeg, A.M.; Duncan, L.G.; Bögels, S.M.

    2014-01-01

    Psychometric properties of the Dutch version of the Interpersonal Mindfulness in Parenting Scale (IM-P) were studied in a general population sample of mothers of adolescents (nn=n866) (study 1). A six-factor structure (29 items) emerged using exploratory factor analysis. A main difference from the o

  15. Mindful parenting assessed further: psychometric properties of the Dutch version of the Interpersonal Mindfulness in Parenting Scale (IM-P)

    NARCIS (Netherlands)

    de Bruin, E.I.; Zijlstra, B.J.H.; Geurtzen, N.; van Zundert, R.M.P.; van de Weijer-Bergsma, E.; Hartman, E.E.; Nieuwesteeg, A.M.; Duncan, L.G.; Bögels, S.M.

    2014-01-01

    Psychometric properties of the Dutch version of the Interpersonal Mindfulness in Parenting Scale (IM-P) were studied in a general population sample of mothers of adolescents (n = 866) (study 1). A six-factor structure (29 items) emerged using exploratory factor analysis. A main difference from the o

  16. The Psychological Inflexibility in Pain Scale (PIPS): Exploration of psychometric properties in a heterogeneous chronic pain sample

    NARCIS (Netherlands)

    Trompetter, H.R.; Bohlmeijer, Ernst Thomas; van Baalen, Bianca; Kleen, Marco; Köke, Albere; Reneman, Michiel; Schreurs, Karlein Maria Gertrudis

    2014-01-01

    Psychological flexibility receives increasing attention as the overarching process in Acceptance and Commitment Therapy (ACT). This study investigates the psychometric properties of the Psychological Inflexibility in Pain Scale (PIPS), measuring “avoidance” and “cognitive fusion” with pain, in a

  17. The Child-Adolescent Perfectionism Scale: Development, Psychometric Properties, and Associations With Stress, Distress, and Psychiatric Symptoms

    Science.gov (United States)

    Flett, Gordon L.; Hewitt, Paul L.; Besser, Avi; Su, Chang; Vaillancourt, Tracy; Boucher, Daniel; Munro, Yvette; Davidson, Lisa A.; Gale, Olga

    2016-01-01

    There is growing interest in perfectionism among children and adolescents as well as growing interest in the measures designed to assess perfectionism in young people. The current article describes the development and psychometric characteristics of the Child-Adolescent Perfectionism Scale (CAPS), a measure that assesses self-oriented…

  18. Mindful parenting assessed further: psychometric properties of the Dutch version of the Interpersonal Mindfulness in Parenting Scale (IM-P)

    NARCIS (Netherlands)

    de Bruin, E.I.; Zijlstra, B.J.H.; Geurtzen, N.; van Zundert, R.M.P.; van de Weijer-Bergsma, E.; Hartman, E.E.; Nieuwesteeg, A.M.; Duncan, L.G.; Bögels, S.M.

    2014-01-01

    Psychometric properties of the Dutch version of the Interpersonal Mindfulness in Parenting Scale (IM-P) were studied in a general population sample of mothers of adolescents (n = 866) (study 1). A six-factor structure (29 items) emerged using exploratory factor analysis. A main difference from the

  19. Mindful Parenting Assessed Further : Psychometric Properties of the Dutch Version of the Interpersonal Mindfulness in Parenting Scale (IM-P)

    NARCIS (Netherlands)

    de Bruin, Esther I.; Zijlstra, Bonne J H; Geurtzen, Naline; van Zundert, Rinka M P; van de Weijer-Bergsma, Eva; Hartman, Esther E.; Nieuwesteeg, Anke M.; Duncan, Larissa G.; Bögels, Susan M.

    Psychometric properties of the Dutch version of the Interpersonal Mindfulness in Parenting Scale (IM-P) were studied in a general population sample of mothers of adolescents (n = 866) (study 1). A six-factor structure (29 items) emerged using exploratory factor analysis. A main difference from the

  20. Mindful Parenting Assessed Further: Psychometric Properties of the Dutch Version of the Interpersonal Mindfulness in Parenting Scale (IM-P)

    NARCIS (Netherlands)

    Bruin, E.I. de; Zijlstra, B.J.H.; Geurtzen, N.; Zundert, R.M.P. van; Weijer-Bergsma, E. van de; Hartman, E.E.; Nieuwesteeg, A.M.; Duncan, L.G.; Bögels, S.M.

    2014-01-01

    Psychometric properties of the Dutch version of the Interpersonal Mindfulness in Parenting Scale (IM-P) were studied in a general population sample of mothers of adolescents (nn=n866) (study 1). A six-factor structure (29 items) emerged using exploratory factor analysis. A main difference from the

  1. Mindful parenting assessed further : Psychometric properties of the Dutch version of the Interpersonal Mindfulness in Parenting Scale (IM-P)

    NARCIS (Netherlands)

    de Bruin, E.I.; Zijlstra, B.J.H.; Geurtzen, N.; van Zundert, R.M.P.; van de Weijer-Bergsma, E.; Hartman, E.E.; Nieuwesteeg, A.M.; Duncan, L.G.; Bögels, S.M.

    2014-01-01

    Psychometric properties of the Dutch version of the Interpersonal Mindfulness in Parenting Scale (IM-P) were studied in a general population sample of mothers of adolescents (n = 866) (study 1). A six-factor structure (29 items) emerged using exploratory factor analysis. A main difference from the

  2. Psychometric Evaluation of an Arabic Version of the Spiritual Involvement and Beliefs Scale in Jordanian Muslim College Nursing Students

    Science.gov (United States)

    Musa, Ahmad S.

    2015-01-01

    A review of the nursing and health-related literature on spirituality revealed that no valid and reliable research tool exists in Arabic for measuring spiritual beliefs and practices for Arab Muslim population. This study translated the Spiritual Involvement and Beliefs Scale (SIBS) into Arabic and examined the psychometric properties of the…

  3. Psychometric Analyses of the Problem-Focused Style of Coping (PF-SOC) Scale with Taiwanese Samples

    Science.gov (United States)

    Chang, Yuhsuan; Lan, Yu-Ling; Lin, Hung-Yu; Heppner, Puncky Paul

    2012-01-01

    The current research comprises two samples that investigated the psychometric properties of the Problem-Focused Style of Coping (PF-SOC; Heppner, Cook, Wright, & Johnson) scale using two Taiwanese samples. In Sample 1 (N = 809), we investigated the structural dimensions of the PF-SOC using a principal component analysis (PCA) and confirmed…

  4. Basic competence in intensive and critical care nursing: development and psychometric testing of a competence scale.

    Science.gov (United States)

    Lakanmaa, Riitta-Liisa; Suominen, Tarja; Perttilä, Juha; Ritmala-Castrén, Marita; Vahlberg, Tero; Leino-Kilpi, Helena

    2014-03-01

    To develop a scale to assess basic competence in intensive and critical care nursing. In this study, basic competence denotes preliminary competence to practice in an intensive care unit. There is a need for competence assessment scales in intensive care nursing practice and education. The nursing care performed in the intensive care unit is special by its nature and needs to be assessed as such. At this moment, however, there is no tested, reliable and valid scale in this field. A multi-phase, multi-method development and psychometric testing of the scale was conducted. The scale was developed in three phases. First, following a literature review and Delphi study, the items were created. Second, the scale was pilot tested twice by nursing students (n1 = 18, n2 = 56) and intensive care nurses (n1 = 12, n2 = 54), and revisions were made. Third, reliability and construct validity were tested by graduating nursing students (n = 139) and intensive care nurses (n = 431). The Intensive and Critical Care Nursing Competence Scale (ICCN-CS-1) is a self-assessment test consisting of 144 items. Basic competence is divided into patient-related clinical competence and general professional competence. In addition, basic competence is comprised of knowledge base, skill base, attitude and value base and experience base. ICCN-CS-1 is a reliable and tolerably valid scale. The ICCN-CS-1 is a promising scale for use among nursing students and nurses. Future research is needed to evaluate its construct validity further and to assess its suitability for completion during intensive care unit's orientation programmes and nursing students' clinical practice in an intensive care unit. The ICCN-CS-1 can be used for basic competence assessment in professional development discussions in intensive care units, in mentor evaluation situations during nursing students' clinical practice and in intensive care nursing education. © 2013 Blackwell Publishing Ltd.

  5. Psychometric properties of the Exercise Self-efficacy Scale in Dutch Primary care patients with type 2 diabetes mellitus

    DEFF Research Database (Denmark)

    van der Heijden, M M P; Pouwer, F; Pop, V J M

    2014-01-01

    BACKGROUND: Excercise self-efficacy is believed to influence physical activity bahavior. PURPOSE: The purpose of this study is to assess the psychometric aspects of the Exercise Self-efficacy Scale (ESS) in a type 2 diabetes Dutch Primary care sample. METHOD: Type 2 diabetes patients (n = 322; ...-item ESS had sound psychometric properties in a large sample of primary care type 2 diabetes patients. The 13-item ESS could be useful in (intervention) research on physical activity in type 2 diabetes patients....

  6. Assessment of Alzheimer's disease symptom recognition in Korean Americans and psychometric analysis of Alzheimer's Disease Symptom Recognition Scale (ADSRS).

    Science.gov (United States)

    Lee, Sang E; Casado, Banghwa Lee

    2015-01-01

    This study examined recognition of Alzheimer's disease symptoms among Korean Americans (KAs) and assessed psychometric properties of the Alzheimer's Disease Symptom Recognition Scale (ADSRS). A cross-sectional survey collected data from 209 KAs, using a self-administered questionnaire. Results show that KAs recognized symptoms related to memory and cognitive functioning well, but had very limited recognition of neuropsychiatric symptoms. Psychometric analysis of ADSRS identified 4 factors in their symptom recognition. Findings suggest a need to raise awareness of Alzheimer's symptoms over the course of the disease. Assessment using ADSRS can be incorporated in communication in the practice context and public outreach.

  7. PSYCHOMETRIC PROPERTY OF FATIGUE SEVERITY SCALE AND CORRELATION WITH DEPRESSION AND QUALITY OF LIFE IN CIRRHOTICS

    Directory of Open Access Journals (Sweden)

    Danusa ROSSI

    2017-10-01

    Full Text Available ABSTRACT BACKGROUND: Fatigue is a common complaint in cirrhotic patients and may be considered a debilitating symptom with negative impact on quality of life. Research on its etiology and treatment has been hampered by the lack of relevant and reproducible measures of fatigue. OBJECTIVE: To evaluate the psychometric properties of the Fatigue Severity Scale (FSS in cirrhotic patients and to correlate with depressive symptomatology and quality of life. METHODS: Cross-sectional study with a convenience sample of 106 cirrhotic patients, aged between 18 and 70 years, both genders, literate, pre and post liver transplantation in outpatient follow-up. Internal consistency, reproducibility, discriminant validity, criterion validity, construct validity, responsiveness criterion, depressive symptomatology and quality of life were evaluated through questionnaires between January and October 2015. RESULTS: The mean age was 54.75±9.9 years, 65.1% male and 32.1% of the sample had cirrhosis due to hepatitis C virus. The mean FSS score was 4.74±1.64. Cronbach’s alpha was 0.93, and the Intraclass Correlation Coefficient was 0.905 (95% CI: 0.813-0.952. For discriminant validity, FSS differentiated scores from different groups (P=0.009 and presented a correlation with the Modified Fatigue Impact Scale (r=0.606, P=0.002. FSS correlated significantly and positively with depressive symptomatology and correlated negatively with the SF-36 domains for construct validity. For responsiveness, no significant changes were observed in the fatigue scores in the pre and post-liver transplantation periods (P=0.327. CONCLUSION: FSS showed good psychometric performance in the evaluation of fatigue in patients with cirrhosis. Fatigue presented a strong correlation with depressive symptomatology and quality of life.

  8. Psychometric properties of the Vulnerability to Abuse Screening Scale for screening abuse of older adults

    Directory of Open Access Journals (Sweden)

    Raquel Batista Dantas

    Full Text Available ABSTRACT OBJECTIVE Adapt and evaluate the psychometric properties of the Vulnerability to Abuse Screening Scale to identify risk of domestic violence against older adults in Brazil. METHODS The instrument was adapted and validated in a sample of 151 older adults from a geriatric reference center in the municipality of Belo Horizonte, State of Minas Gerais, in 2014. We collected sociodemographic, clinical, and abuse-related information, and verified reliability by reproducibility in a sample of 55 older people, who underwent re-testing of the instrument seven days after the first application. Descriptive and comparative analyses were performed for all variables, with a significance level of 5%. The construct validity was analyzed by the principal components method with a tetrachoric correlation matrix, the reliability of the scale by the weighted Kappa (Kp statistic, and the internal consistency by the Kuder-Richardson estimator formula 20 (KR-20. RESULTS The average age of the participants was 72.1 years (DP = 6.96; 95%CI 70.94–73.17, with a maximum of 92 years, and they were predominantly female (76.2%; 95%CI 69.82–83.03. When analyzing the relationship between the scores of the Vulnerability to Abuse Screening Scale, categorized by presence (score > 3 or absence (score < 3 of vulnerability to abuse, with clinical and health conditions, we found statistically significant differences for self-perception of health (p = 0.002, depressive symptoms (p = 0.000, and presence of rheumatism (p = 0.003. There were no statistically significant differences between sexes. The Vulnerability to Abuse Screening Scale acceptably evaluated validity in the transcultural adaptation process, demonstrating dimensionality coherent with the original proposal (four factors. In the internal consistency analysis, the instrument presented good results (KR-20 = 0.69 and the reliability via reproducibility was considered excellent for the global scale (Kp = 0

  9. Psychometric properties of the Vulnerability to Abuse Screening Scale for screening abuse of older adults

    Science.gov (United States)

    Dantas, Raquel Batista; Oliveira, Graziella Lage; Silveira, Andréa Maria

    2017-01-01

    ABSTRACT OBJECTIVE Adapt and evaluate the psychometric properties of the Vulnerability to Abuse Screening Scale to identify risk of domestic violence against older adults in Brazil. METHODS The instrument was adapted and validated in a sample of 151 older adults from a geriatric reference center in the municipality of Belo Horizonte, State of Minas Gerais, in 2014. We collected sociodemographic, clinical, and abuse-related information, and verified reliability by reproducibility in a sample of 55 older people, who underwent re-testing of the instrument seven days after the first application. Descriptive and comparative analyses were performed for all variables, with a significance level of 5%. The construct validity was analyzed by the principal components method with a tetrachoric correlation matrix, the reliability of the scale by the weighted Kappa (Kp) statistic, and the internal consistency by the Kuder-Richardson estimator formula 20 (KR-20). RESULTS The average age of the participants was 72.1 years (DP = 6.96; 95%CI 70.94–73.17), with a maximum of 92 years, and they were predominantly female (76.2%; 95%CI 69.82–83.03). When analyzing the relationship between the scores of the Vulnerability to Abuse Screening Scale, categorized by presence (score > 3) or absence (score < 3) of vulnerability to abuse, with clinical and health conditions, we found statistically significant differences for self-perception of health (p = 0.002), depressive symptoms (p = 0.000), and presence of rheumatism (p = 0.003). There were no statistically significant differences between sexes. The Vulnerability to Abuse Screening Scale acceptably evaluated validity in the transcultural adaptation process, demonstrating dimensionality coherent with the original proposal (four factors). In the internal consistency analysis, the instrument presented good results (KR-20 = 0.69) and the reliability via reproducibility was considered excellent for the global scale (Kp = 0.92). CONCLUSIONS

  10. Ataxia rating scales--psychometric profiles, natural history and their application in clinical trials.

    Science.gov (United States)

    Saute, Jonas Alex Morales; Donis, Karina Carvalho; Serrano-Munuera, Carmen; Genis, David; Ramirez, Luís Torres; Mazzetti, Pilar; Pérez, Luis Velázquez; Latorre, Pilar; Sequeiros, Jorge; Matilla-Dueñas, Antoni; Jardim, Laura Bannach

    2012-06-01

    We aimed to perform a comprehensive systematic review of the existing ataxia scales. We described the disorders for which the instruments have been validated and used, the time spent in its application, its validated psychometric properties, and their use in studies of natural history and clinical trials. A search from 1997 onwards was performed in the MEDLINE, LILACS, and Cochrane databases. The web sites ClinicalTrials.gov and Orpha.net were also used to identify the endpoints used in ongoing randomized clinical trials. We identified and described the semiquantitative ataxia scales (ICARS, SARA, MICARS, BARS); semiquantitative ataxia and non-ataxia scales (UMSARS, FARS, NESSCA); a semiquantitative non-ataxia scale (INAS); quantitative ataxia scales (CATSYS 2000, AFCS, CCFS and CCFSw, and SCAFI); and the self-performed ataxia scale (FAIS). SARA and ICARS were the best studied and validated so far, and their reliability sustain their use. Ataxia and non-ataxia scores will probably provide a better view of the overall disability in long-term trials and studies of natural history. Up to now, no clear advantage has been disclosed for any of them; however, we recommend the use of specific measurements of gait since gait ataxia is the first significant manifestation in the majority of ataxia disorders and comment on the best scales to be used in specific ataxia forms. Quantitative ataxia scales will be needed to speed up evidence from phase II clinical trials, from trials focused on the early phase of diseases, and for secondary endpoints in phase III trials. Finally, it is worth remembering that estimation of the actual minimal clinically relevant difference is still lacking; this, together with changes in quality of life, will probably be the main endpoints to measure in future therapeutic studies.

  11. Psychometric Properties of the BIS/BAS Scales and the SPSRQ in Flemish Adolescents

    Directory of Open Access Journals (Sweden)

    Laura Vandeweghe

    2016-12-01

    Full Text Available Objective: Gray’s Reinforcement Sensitivity Theory (RST is a frequently used model of personality that is relevant to the period of adolescence. However, the psychometric properties of the most frequently used questionnaires to measure the RST-constructs, namely the Behavioural Inhibition System and Behavioural Activation System Scales (BIS/BAS Scales and the Sensitivity to Punishment and Sensitivity to Reward Questionnaire (SPSRQ, are rarely examined in samples of adolescents. Therefore, the goal of the present study was to examine the two-factor structure, reliability and convergent validity of the BIS/BAS Scales and SPSRQ in a Flemish adolescent community sample.  Method: A sample of 579 adolescents (39.5% boys; 14–19 years was recruited. The proposed two-factor structure was assessed using Exploratory Structural Equation Modeling. Reliability was evaluated using internal consistency and construct validity was examined with the correlations between the two questionnaires and with the Temperament and Character Inventory–short form (TCI-SF.  Results: After the removal of problematic items, and the addition of correlated errors, all indices indicated a good fit for the two-factor structure of the modified BIS/BAS Scales. For the modified SPSRQ, three fit indices indicated a good model fit, while a fourth fit index was slightly below the cut-off score of an adequate model fit. Internal consistency of both questionnaires was sufficient. In general, the associations with scales of the TCI-SF were as expected, with positive correlations between BIS-related scales, and between BAS-related scales of all three instruments.  Discussion: In Flemish adolescents, the use of a two-factor model to analyze data gathered with the modified BIS/BAS Scales or modified SPSRQ seems appropriate.

  12. Psychometric Validation of the Academic Motivation Scale in a Dental Student Sample.

    Science.gov (United States)

    Orsini, Cesar; Binnie, Vivian; Evans, Phillip; Ledezma, Priscilla; Fuentes, Fernando; Villegas, Maria J

    2015-08-01

    The Academic Motivation Scale is one of the most frequently used instruments to assess academic motivation. It relies on the self-determination theory of human motivation. However, motivation has been understudied in dental education. Therefore, to address the lack of valid instruments to assess academic motivation in dental education and contribute to future research in the field, the aim of this study was to analyze the psychometric properties of this instrument in a sample of dental students. Participants were 989 Chilean undergraduate dental students (86% response rate) who completed a survey containing a Chilean face-valid version of the Spanish Academic Motivation Scale and three other motivation-related instruments to assess the survey's construct and criterion validity. Later, 76 of the students (out of 100 invited) took the survey again to assess its test-retest stability. The instrument's construct validity was supported by the superior goodness of fit of the seven-subscale Academic Motivation Scale over competing models through confirmatory factor analysis and by the expected correlations among its subscales. The concurrent criterion validity was supported by the confirmation of correlations between its subscales and external criteria. Adequate internal consistency and test-retest correlations were also found. The evidence from this study suggests that the Academic Motivation Scale is a preliminarily valid and reliable instrument to assess motivation in the predoctoral dental context. Future research in this area is needed to confirm or refute these results.

  13. Psychometric testing of the Jefferson Scale of Empathy Health Profession Students' version with Australian paramedic students.

    Science.gov (United States)

    Williams, Brett; Brown, Ted; Boyle, Malcolm; Dousek, Simon

    2013-03-01

    Evidence now suggests that improved empathic behaviors can have a positive impact on healthcare outcomes. Therefore, having psychometrically-sound empathy scales is important for healthcare educators. In this study, the factor structure of the 20-item Jefferson Scale Empathy-Health Profession Students' version, when completed by a group of undergraduate paramedic students from a large Australian university, was investigated. Data from the Scale completed by 330 paramedic students were analyzed using principal components analysis followed by a maximum likelihood confirmatory factor analysis to test goodness of fit to the sample data. Two factors emerged from the principal components analysis, "compassionate care" and "perspective taking", accounting for 44.2% of the total variance. The 17-item two-factor model produced good model fit and good reliability estimates. Three of the original items did not fit the model. Results from the confirmatory factor analysis suggest that the 17-item Jefferson Scale Empathy-Health Profession Students' version is a valid and reliable measure for undergraduate paramedic students' empathy levels.

  14. Inpatients with major depressive disorder: Psychometric properties of the new Multidimensional Depression Scale.

    Science.gov (United States)

    Darharaj, Mohammad; Habibi, Mojtaba; Power, Michael J; Farzadian, Farzaneh; Rahimi, Maesoumeh; Kholghi, Habibeh; Kazemitabar, Maryam

    2016-12-01

    The New Multi-dimensional Depression Scale (NMDS) is one of the most comprehensive scales that measures depression symptoms in four domains, including emotional, cognitive, somatic, and interpersonal. This study aimed to evaluate the factor structure and psychometric properties of the NMDS in a group of Iranian inpatients with Major Depressive Disorder (MDD). At first, the scale was translated into Persian and used as part of a battery consisting of the Beck Depression Inventory-II (BDI-II), Oxford Happiness Inventory (OHI), Beck Anxiety Inventory (BAI), and Short Form Health Survey (SF-36). The battery was administered to 271 inpatients with MDD (90 men and 181 women) aged from 18 to 60 who had been referred to psychiatric hospitals in Tehran, Iran. Confirmatory factor analysis of the Persian version of the NMDS upheld its original four-factor structure. Moreover, the results showed its good internal consistency (Cronbach's alpha coefficient ranging from 0.70 for the emotional subscale to 0.83 for the interpersonal subscale). In addition, the NMDS scores were correlated with other constructs in empirically and theoretically expected ways, which provides evidence for the convergent (positive significant relationships with anxiety and cognitive and somatic-affective symptoms of depression) and divergent (negative significant relationships with happiness and mental health and physical health) validity of the scale. These findings supported the Persian version of the NMDS as a reliable and valid measure for the assessment of depression symptoms in patients with MDD.

  15. Psychometric properties of the Flemish translation of the NEECHAM Confusion Scale.

    Science.gov (United States)

    Milisen, Koen; Foreman, Marquis D; Hendrickx, Annik; Godderis, Jan; Abraham, Ivo L; Broos, Paul L O; De Geest, Sabina

    2005-03-25

    Determination of a patient's cognitive status by use of a valid and reliable screening instrument is of major importance as early recognition and accurate diagnosis of delirium is necessary for effective management. This study determined the reliability, validity and diagnostic value of the Flemish translation of the NEECHAM Confusion Scale. A sample of 54 elderly hip fracture patients with a mean age of 80.9 years (SD = 7.85) were included. To test the psychometric properties of the NEECHAM Confusion Scale, performance on the NEECHAM was compared to the Confusion Assessment Method (CAM) and the Mini-Mental State Examination (MMSE), by using aggregated data based on 5 data collection measurement points (repeated measures). The CAM and MMSE served as gold standards. The alpha coefficient for the total NEECHAM score was high (0.88). Principal components analysis yielded a two-component solution accounting for 70.8% of the total variance. High correlations were found between the total NEECHAM scores and total MMSE (0.75) and total CAM severity scores (-0.73), respectively. Diagnostic values using the CAM algorithm as gold standard showed 76.9% sensitivity, 64.6% specificity, 13.5% positive and 97.5% negative predictive values, respectively. This validation of the Flemish version of the NEECHAM Confusion Scale adds to previous evidence suggesting that this scale holds promise as a valuable screening instrument for delirium in clinical practice. Further validation studies in diverse clinical populations; however, are needed.

  16. The Jefferson Scale of Physician Empathy: preliminary psychometrics and group comparisons in Italian physicians.

    Science.gov (United States)

    Di Lillo, Mariangela; Cicchetti, Americo; Lo Scalzo, Alessandra; Taroni, Francesco; Hojat, Mohammadreza

    2009-09-01

    To examine the psychometrics of the Jefferson Scale of Physician Empathy (JSPE) among a sample of Italian physicians. The JSPE was translated into Italian using back-translation procedures to ensure the accuracy of the translation. The translated JSPE was administered to 778 physicians at three hospitals in Rome, Italy in 2002. Individual empathy scores were calculated, as well as descriptive statistics at the item and scale level. Group comparisons of empathy scores were also made among men and women, physicians practicing in medical or surgical specialties, physicians working in different hospitals, and at physicians at various levels of career rank. Results are reported for 289 participants who completed the JSPE. Item-total score correlations were all positive and statistically significant. The prominent component of "perspective taking," which is the most important underlying construct of the scale, emerged in the factor analysis of the JSPE and was similar in both Italian and American samples. However, more factors appeared among Italian physicians, indicating that the underlying construct of empathy may be more complex among Italians. Cronbach coefficient alpha was .85. None of the group differences observed among physicians classified by gender, hospital of practice, specialty, or level of career rank reached statistical significance. Findings generally provide support for the construct validity and reliability of the Italian version of the JSPE. Further research is needed to determine whether the lack of statistically significant differences in empathy by gender and specialty is related to cultural peculiarities, the translation of the scale, or sampling.

  17. Combining agreement and frequency rating scales to optimize psychometrics in measuring behavioral health functioning.

    Science.gov (United States)

    Marfeo, Elizabeth E; Ni, Pengsheng; Chan, Leighton; Rasch, Elizabeth K; Jette, Alan M

    2014-07-01

    The goal of this article was to investigate optimal functioning of using frequency vs. agreement rating scales in two subdomains of the newly developed Work Disability Functional Assessment Battery: the Mood & Emotions and Behavioral Control scales. A psychometric study comparing rating scale performance embedded in a cross-sectional survey used for developing a new instrument to measure behavioral health functioning among adults applying for disability benefits in the United States was performed. Within the sample of 1,017 respondents, the range of response category endorsement was similar for both frequency and agreement item types for both scales. There were fewer missing values in the frequency items than the agreement items. Both frequency and agreement items showed acceptable reliability. The frequency items demonstrated optimal effectiveness around the mean ± 1-2 standard deviation score range; the agreement items performed better at the extreme score ranges. Findings suggest an optimal response format requires a mix of both agreement-based and frequency-based items. Frequency items perform better in the normal range of responses, capturing specific behaviors, reactions, or situations that may elicit a specific response. Agreement items do better for those whose scores are more extreme and capture subjective content related to general attitudes, behaviors, or feelings of work-related behavioral health functioning. Copyright © 2014 Elsevier Inc. All rights reserved.

  18. Attitudes toward teen mothers among nursing students and psychometric evaluation of Positivity Toward Teen Mothers scale.

    Science.gov (United States)

    Kim, Son Chae; Burke, Leanne; Sloan, Chris; Barnett, Shannon

    2013-09-01

    To prepare future nurses who can deliver high quality nursing care to teen mothers, a better understanding of the nursing students' perception of teen mothers is needed. A descriptive cross-sectional study was conducted among 228 nursing students to evaluate the psychometric properties of the Positivity Toward Teen Mothers (PTTM) scale, to explore nursing students' general empathy and attitudes toward teen mothers, and to investigate the predictors of nursing students' attitudes toward teen mothers. Principal component factor analysis with varimax rotation resulted in a 19-item PTTM-Revised scale with Non-judgmental and Supportive subscales. Cronbach's alphas for the subscales were 0.84 and 0.69, respectively, and 0.87 for the total scale. Simultaneous multiple regression models showed that general empathy and having a teen mother in the family or as an acquaintance were significant predictors of positive attitudes toward teen mothers, whereas age was a significant negative predictor. The PTTM-Revised scale is a promising instrument for assessing attitudes toward teen mothers. Copyright © 2012 Elsevier Ltd. All rights reserved.

  19. Psychometric Properties of the Slovak and Czech Versions of the Evidence-Based Practice Beliefs and Implementation Scales.

    Science.gov (United States)

    Zeleníková, Renáta; Gurková, Elena; Žiaková, Katarína; Tomagová, Martina; Jarošová, Darja; Fineout-Overholt, Ellen

    2016-04-01

    The Evidence-Based Practice Beliefs (EBP-B) and Evidence-Based Practice Implementation (EBP-I) scales are psychometrically sound instruments that were used, within an educational setting, to systematically study students' beliefs about and their implementation of evidence-based practice (EBP). Czech and Slovak versions of these instruments were developed and evaluated using a sample population of nursing students. The purpose of the study was to test the psychometric properties of the Czech and Slovak versions of the EBP-B and EBP-I scales. Psychometric properties were evaluated using a sample of undergraduate and graduate (nearly graduated) nursing students (n = 223) completing EBP courses. To test psychometric properties of the questionnaire, its reliability and validity were explored. Cronbach´s alpha was computed to evaluate internal structure and internal consistency. The Slovak versions of both the EBP-B and the EBP-I scale have good internal consistency (Cronbach's alpha: .82 and .94, respectively). Similarly, the Czech versions of the EBP-B and the EBP-I scales both have good internal consistency (Cronbach's alpha: .85 and .89, respectively). The results of psychometric analysis of the Czech and Slovak versions of the EBP-B and the EBP-I scales are consistent with the results of the original study and indicate that the Czech and Slovak versions have the potential to be valid, reliable, and sensitive instruments for measuring an individual's beliefs about the value of EBP and their ability to implement it. Both instruments can be used to assess changes in nurses´ beliefs about EBP over time as well as the effectiveness of strategies aimed at promoting the use of evidence in practice. © 2016 Sigma Theta Tau International.

  20. Psychometric properties of the Danish versions of headache-specific locus of control scale and headache management self-efficacy scale

    DEFF Research Database (Denmark)

    Hansen, Jacob Sander; Bendtsen, Lars; Jensen, Rigmor

    2009-01-01

    The purpose of the study is to test the cross-cultural adaptation and psychometric properties of a Danish version of the Headache-Specific Locus of Control Scale (HSLC) and the Headache Management Self-Efficacy Scale (HMSE) in a tertiary headache centre. HSLC and HMSE are headache-specific measures...... with other self-report measures concerning general distress, anxiety, depression, and health-related quality of life. Internal stability of the HSLC subscales and the HMSE were analysed using Chronbach's alpha coefficient. The psychometric properties of the Danish version of the HSLC and the HMSE were...

  1. Psychometric validity and clinical usefulness of the Vineland Adaptive Behavior Scales and the AAMD Adaptive Behavior Scale for an autistic sample.

    Science.gov (United States)

    Perry, A; Factor, D C

    1989-03-01

    Two prominent assessment measures of adaptive behavior were compared and evaluated in terms of their psychometric properties and their clinical usefulness for autistic children and adolescents. The AAMD Adaptive Behavior Scale-School Edition (Lambert & Windmiller, 1981) and the Vineland Adapative Behavior Scales (Sparrow, Balla, & Cicchetti, 1984) were compared in 15 autistic persons aged 8 to 18. Correlations between the two instruments revealed good concurrent validity. The psychometric properties of the tests were similar to those found in samples of mentally retarded persons. The use of adaptive behavior measures for autistic children and adolescents is encouraged. Clinical advantages and disadvantages of the two tests are discussed.

  2. The psychometric properties of a workplace boredom scale (DUBS within the South African context

    Directory of Open Access Journals (Sweden)

    Sumarie M. van Wyk

    2016-04-01

    Full Text Available Orientation: Boredom at work has been shown to be a concern for individuals and organisations. At the time of this research, no validated scale was available to measure and investigate workplace boredom within the South African context.Research purpose: To determine the psychometric properties of the Dutch Boredom Scale (DUBS within the South African context. Motivation for the study: No reliable and valid scale for workplace boredom was available in South Africa at the time of the current research. Boredom at work has been found to affect organisations negatively in other countries. Insights are needed into workplace boredom and how it affects the outcomes of organisations in South Africa. Research design, approach and method: A cross-sectional research approach was utilised. A random convenience sample (N = 490 was obtained from organisations within the manufacturing and logistics sector. In order to validate the DUBS, the factor structure, construct validity (convergent and discriminant validity and scale reliability were investigated. A mediation model was also tested with structural equation modelling to ascertain predictive validity.Main findings: The results showed that the one-factor structure of the DUBS could be confirmed and that this factor had acceptable reliability. In terms of convergent validity, all of the item indicators loaded significantly on the workplace boredom construct, and the relationship between workplace boredom and work underload revealed that they were positively correlated with medium effect size. Furthermore, work engagement and organisational commitment were correlated negatively in terms of practical significance with workplace boredom. A structural mediation model showed that work underload was significantly and positively associated with boredom, which in turn had significant negative relations to both work engagement and organisational commitment. No significant direct relations were found from work

  3. [Psychometric properties of three rating scales for attention deficit hyperactivity disorder in Chilean students].

    Science.gov (United States)

    Urzúa, Alfonso; Domic, Marcos; Ramos, Mireya; Cerda, Andrea; Quiroz, Jael

    2010-03-01

    To assess, among Chilean students, the reliability and validity of three scales that measure attention deficit hyperactivity disorder (ADHD): the ADHD Rating Scale-IV (ADHD-IV); the scale for evaluating attention deficit disorder with hyperactivity (EDAH); and Spain's version of the ADHD Rating Scale-IV (Spa-ADHD-IV). A study of the instruments was conducted with the tutors (n = 612) and teachers (n = 82) of a controlled sample of 640 children 6-11 years of age, who were students attending public schools (n = 228, 35.6% of total), subsidized schools (n = 200, 31.3%), or private schools (n = 212, 33.1%) in Antofagasta, Chile. The convergent validity of the ADHD rating instruments was determined using Stroop and Wechsler tests. All three scales studied had satisfactory levels of internal consistency (Cronbach's alpha of 0.88-0.97 for the scales; 0.76-0.97 for the items) and a factor structure that was theoretically-aligned for most of the assessment areas, although only the Spa-ADHD-IV with tutors and teachers and the ADHD-IV with teachers had comparative and relative fit indices greater than 0.90. Significant differences were found by age, gender, and type of evaluator (tutor or teacher). The ADHD-IV and Spa-ADHD-IV met all reliability and validity criteria; so both may be applied for screening and diagnosis in the Chilean population. The Spa-ADHD-IV scale offers the best psychometric properties based on its reliability and validity.

  4. A new scale for disaster nursing core competencies: Development and psychometric testing.

    Science.gov (United States)

    Al Thobaity, Abdulellah; Williams, Brett; Plummer, Virginia

    2016-02-01

    All nurses must have core competencies in preparing for, responding to and recovering from a disaster. In the Kingdom of Saudi Arabia (KSA), as in many other countries, disaster nursing core competencies are not fully understood and lack reliable, validated tools. Thus, it is imperative to develop a scale for exploring disaster nursing core competencies, roles and barriers in the KSA. This study's objective is to develop a valid, reliable scale that identifies and explores core competencies of disaster nursing, nurses' roles in disaster management and barriers to developing disaster nursing in the KSA. This study developed a new scale testing its validity and reliability. A principal component analysis (PCA) was used to develop and test psychometric properties of the new scale. The PCA used a purposive sample of nurses from emergency departments in two hospitals in the KSA. Participants rated 93 paper-based, self-report questionnaire items from 1 to 10 on a Likert scale. PCA using Varimax rotation was conducted to explore factors emerging from responses. The study's participants were 132 nurses (66% response rate). PCA of the 93 questionnaire items revealed 49 redundant items (which were deleted) and 3 factors with eigenvalues of >1. The remaining 44 items accounted for 77.3% of the total variance. The overall Cronbach's alpha was 0.96 for all factors: 0.98 for Factor 1, 0.92 for Factor 2 and 0.86 for Factor 3. This study provided a validated, reliable scale for exploring nurses' core competencies, nurses' roles and barriers to developing disaster nursing in the KSA. The new scale has many implications, such as for improving education, planning and curricula. Crown Copyright © 2015. Published by Elsevier Ltd. All rights reserved.

  5. Testing the Psychometric Properties of a Chinese Version of the Level of Expressed Emotion Scale

    Directory of Open Access Journals (Sweden)

    Wai Tong Chien

    2014-01-01

    Full Text Available This study tested the psychometric properties of a Chinese version of the level of expressed emotion scale in Hong Kong Chinese patients with severe mental illness and their family caregivers. First, the semantic equivalence with the original English version and test-retest reliability at 2-week interval of the Chinese version was examined. After that, the reproducibility, construct validity, and internal consistency of the Chinese version were tested. The Chinese version indicated good semantic equivalence with the English version (kappa values = 0.76–0.95 and ICC = 0.81–0.92, test-retest reliability (r = 0.89–0.95, P<0.01, and internal consistency (Cronbach’s α = 0.86–0.92. Among 262 patients with severe mental illness and their caregivers, the 50-item Chinese version had substantial loadings on one of the four factors identified (intrusiveness/hostility, attitude towards patient, tolerance, and emotional involvement, accounting for 71.8% of the total variance of expressed emotion. In confirmatory factor analysis, the identified four-factor model showed the best fit based on all fit indices (χ2/df = 1.93, P=0.75; AGFI = 0.96; TLI = 1.02; RMSEA = 0.031; WRMR = 0.78 to the collected data. The four-factor Chinese version also indicated a good concurrent validity with significant correlations with family functioning (r = −0.54 and family burden (r = 0.49 and a satisfactory reproducibility over six months (intraclass correlation coefficient of 0.90. The mean scores of the overall and subscale of the Chinese version in patients with unipolar disorder were higher than in other illness groups (schizophrenia, psychotic disorders, and bipolar disorder; P<0.01. The Chinese version demonstrates sound psychometric properties to measure families’ expressed emotion in Chinese patients with severe mental illness, which are found varied across countries.

  6. Psychometric Properties of the Iowa Infant Feeding Attitude Scale among a Multiethnic Population during Pregnancy.

    Science.gov (United States)

    Lau, Ying; Htun, Tha Pyai; Lim, Peng Im; Ho-Lim, Sarah Su Tin; Klainin-Yobas, Piyanee

    2016-05-01

    The Iowa Infant Feeding Attitude Scale (IIFAS) was developed to measure maternal attitudes toward infant feeding, but a number of validated studies on the IIFAS found that it was subject to methodological limitations. The purpose of this study was to evaluate the psychometric properties of the IIFAS among a multiethnic population in Singapore. A cross-sectional research design was used on a sample of 417 antenatal women. The internal consistency and stability of the IIFAS were evaluated using Cronbach's α and test-retest reliability. Known-group comparisons discriminated certain group differences in a predictable way. A series of exploratory factor analyses (EFAs) was conducted to test the factor structure of the IIFAS using the maximum likelihood and principal axis factoring. The number of factors was selected according to theoretical and statistical considerations. A confirmatory factor analysis (CFA) was further performed to validate the factor structure constructed in the prior EFA. The IIFAS had a Cronbach's α and Pearson correlation of 0.79 and 0.85, respectively. The known-group comparisons among certain groups were supported. The EFA results showed that the 3-factor structure produced the most interpretable and theoretical sense. A second-order CFA was conducted to confirm the construct dimensionality of the 15-item IIFAS, with satisfactory fit indices found. The 15-item IIFAS is a psychometrically sound measurement tool that health care professionals can use to understand the diverse infant feeding attitudes and knowledge among different ethnic groups in order to provide breastfeeding interventions that are culturally sensitive. © The Author(s) 2015.

  7. MMPI-2 Symptom Validity (FBS) Scale: psychometric characteristics and limitations in a Veterans Affairs neuropsychological setting.

    Science.gov (United States)

    Gass, Carlton S; Odland, Anthony P

    2014-01-01

    The Minnesota Multiphasic Personality Inventory-2 (MMPI-2) Symptom Validity (Fake Bad Scale [FBS]) Scale is widely used to assist in determining noncredible symptom reporting, despite a paucity of detailed research regarding its itemmetric characteristics. Originally designed for use in civil litigation, the FBS is often used in a variety of clinical settings. The present study explored its fundamental psychometric characteristics in a sample of 303 patients who were consecutively referred for a comprehensive examination in a Veterans Affairs (VA) neuropsychology clinic. FBS internal consistency (reliability) was .77. Its underlying factor structure consisted of three unitary dimensions (Tiredness/Distractibility, Stomach/Head Discomfort, and Claimed Virtue of Self/Others) accounting for 28.5% of the total variance. The FBS's internal structure showed factoral discordance, as Claimed Virtue was negatively related to most of the FBS and to its somatic complaint components. Scores on this 12-item FBS component reflected a denial of socially undesirable attitudes and behaviors (Antisocial Practices Scale) that is commonly expressed by the 1,138 males in the MMPI-2 normative sample. These 12 items significantly reduced FBS reliability, introducing systematic error variance. In this VA neuropsychological referral setting, scores on the FBS have ambiguous meaning because of its structural discordance.

  8. Psychometric Properties of the Intolerance of Uncertainty Scale (IUS in a Lithuanian-speaking population

    Directory of Open Access Journals (Sweden)

    Augustinas Rotomskis

    2014-03-01

    Full Text Available Research suggests that intolerance of uncertainty may be important in understanding worry and may play a key role in the etiology and maintenance of worry. Intolerance of uncertainty is measured using the Intolerance of Uncertainty Scale (IUS, which has been shown to be reliable and valid in many studies. The aim of the present study was to develop a Lithuanian version of this instrument. 228 university students completed the scale. The Lithuanian version of the IUS was found to have good psychometric properties. The IUS showed high internal consistency and good test-retest reliability over a five-week period, and good convergent and divergent validity when assessed with measures of trait anxiety, situational anxiety, and depression. Factor analysis indicated that the IUS has a two-factor structure that represents the beliefs that “uncertainty about the future is unfair” and that “uncertainty has negative behavioral and self-referent implications”. In conclusion, it was found that the Lithuanian version of the IUS is a sound scale for assessing intolerance of uncertainty.

  9. The psychometric properties of the difficult behavior self-efficacy scale.

    Science.gov (United States)

    Oh, Hyun-Kyoung; Kozub, Francis M

    2010-07-01

    The study was designed to estimate the psychometric properties of Hastings and Brown's (2002a) Difficult Behavior Self-efficacy Scale. Participants were two samples of physical educators teaching in Korea (n=229) and the United States (U.S.; n=139). An initial translation of the questionnaire to Korean and pilot study were conducted along with the larger study using a confirmatory factor analysis procedure. Internal consistency estimates (weighed Omega) for the five-item scale were 0.88 both the Korean and U.S. samples. The average variances extracted for the one factor were 0.59 for the total data set and 0.57 each for the Korean and U.S. samples. Confirmatory factor analysis supported a five-item, unidimensional model for self-efficacy for the total sample: Goodness of Fit Index (GFI)=0.97, Nonnormed Fit Index (NNFI)=0.95, Comparative Fit Index (CFI)=0.98, and Standardized Root Mean Square Residual (SRMR)=0.03. Only the Root Mean Square Error of Approximation (RMSEA=0.12) fell below criterion levels of acceptable fit, with similar fit indices occurring in separate analyses of the Korean and U.S. samples. Invariance testing across the two samples supported metric invariance (similarity of factor loadings) but not scalar invariance (U.S. means higher on all five items). The factor structure for the self-efficacy scale provides an initial estimate of validity and internal consistency for use with different teacher groups.

  10. Some psychometric properties of the Chinese version of the Modified Dental Anxiety Scale with cross validation

    Directory of Open Access Journals (Sweden)

    Lahti Satu

    2008-03-01

    Full Text Available Abstract Objective To assess the factorial structure and construct validity for the Chinese version of the Modified Dental Anxiety Scale (MDAS. Materials and methods A cross-sectional survey was conducted in March 2006 from adults in the Beijing area. The questionnaire consisted of sections to assess for participants' demographic profile and dental attendance patterns, the Chinese MDAS and the anxiety items from the Hospital Anxiety and Depression Scale (HADS. The analysis was conducted in two stages using confirmatory factor analysis and structural equation modelling. Cross validation was tested with a North West of England comparison sample. Results 783 questionnaires were successfully completed from Beijing, 468 from England. The Chinese MDAS consisted of two factors: anticipatory dental anxiety (ADA and treatment dental anxiety (TDA. Internal consistency coefficients (tau non-equivalent were 0.74 and 0.86 respectively. Measurement properties were virtually identical for male and female respondents. Relationships of the Chinese MDAS with gender, age and dental attendance supported predictions. Significant structural parameters between the two sub-scales (negative affectivity and autonomic anxiety of the HADS anxiety items and the two newly identified factors of the MDAS were confirmed and duplicated in the comparison sample. Conclusion The Chinese version of the MDAS has good psychometric properties and has the ability to assess, briefly, overall dental anxiety and two correlated but distinct aspects.

  11. Predicting relapse among young adults: psychometric validation of the Advanced WArning of RElapse (AWARE) scale.

    Science.gov (United States)

    Kelly, John F; Hoeppner, Bettina B; Urbanoski, Karen A; Slaymaker, Valerie

    2011-10-01

    Failure to maintain abstinence despite incurring severe harm is perhaps the key defining feature of addiction. Relapse prevention strategies have been developed to attenuate this propensity to relapse, but predicting who will, and who will not, relapse has stymied attempts to more efficiently tailor treatments according to relapse risk profile. Here we examine the psychometric properties of a promising relapse risk measure-the Advance WArning of RElapse (AWARE) scale (Miller & Harris, 2000) in an understudied but clinically important sample of young adults. Inpatient youth (N=303; Ages 18-24; 26% female) completed the AWARE scale and the Brief Symptom Inventory-18 (BSI) at the end of residential treatment, and at 1-, 3-, and 6-months following discharge. Internal and convergent validity was tested for each of these four timepoints using confirmatory factor analysis and correlations (with BSI scores). Predictive validity was tested for relapse 1, 3, and 6 months following discharge, as was incremental utility, where AWARE scores were used as predictors of any substance use while controlling for treatment entry substance use severity and having spent time in a controlled environment following treatment. Confirmatory factor analysis revealed a single, internally consistent, 25-item factor that demonstrated convergent validity and predicted subsequent relapse alone and when controlling for other important relapse risk predictors. The AWARE scale may be a useful and efficient clinical tool for assessing short-term relapse risk among young people and, thus, could serve to enhance the effectiveness of relapse prevention efforts. Copyright © 2011 Elsevier Ltd. All rights reserved.

  12. Psychometric properties of the 8-item Morisky Medication Adherence Scale in patients taking warfarin.

    Science.gov (United States)

    Wang, Ye; Kong, Ming Chai; Ko, Yu

    2012-10-01

    There is no patient-reported medication adherence measure that has been validated in Singapore. This study aimed to validate the 8-item Morisky Medication Adherence Scale (MMAS) in patients taking warfarin in Singapore. A cross-sectional survey was conducted in a convenience sample of 151 patients taking warfarin at an anticoagulation clinic in 2011. Respondents completed the MMAS in English or Chinese depending on their preference. The MMAS had a Cronbach's alpha of 0.56 and good criterion-related validity as the scale scores were associated with warfarin refill rates (p = 0.04). Respondents with higher MMAS scores were found to have a higher percentage of International Normalised Ratios (INRs) within the therapeutic range (p = 0.01), higher adherence to diet recommendations (p = 0.02), and less perceived difficulty in taking all medications (p warfarin at the same time every day (p warfarin. Future research is needed to investigate the scale's psychometric properties in other patient populations and clinical settings.

  13. Psychometric properties of the Barratt Impulsiveness Scale in patients with gambling disorders, hypersexuality, and methamphetamine dependence.

    Science.gov (United States)

    Reid, Rory C; Cyders, Melissa A; Moghaddam, Jacquelene F; Fong, Timothy W

    2014-11-01

    Although the Barratt Impulsiveness Scale (BIS; Patton, Stanford, & Barratt, 1995) is a widely-used self-report measure of impulsivity, there have been numerous questions about the invariance of the factor structure across clinical populations (Haden & Shiva, 2008, 2009; Ireland & Archer, 2008). The goal of this article is to examine the factor structure of the BIS among a sample consisting of three populations exhibiting addictive behaviors and impulsivity: pathological gamblers, hypersexual patients, and individuals seeking treatment for methamphetamine dependence to determine if modification to the existing factors might improve the psychometric properties of the BIS. The current study found that the factor structure of the BIS does not replicate in this sample and instead produces a 12-item three-factor solution consisting of motor-impulsiveness (5 items), non-planning impulsiveness (3 items), and immediacy impulsiveness (4 items). The clinical utility of the BIS in this population is questionable. The authors suggest future studies to investigate comparisons with this modified version of the BIS and other impulsivity scales such as the UPPS-P Impulsive Behavior Scale in clinical populations when assessing disposition toward rash action.

  14. Psychometric properties of the Caregiver Preparedness Scale in caregivers of stroke survivors.

    Science.gov (United States)

    Pucciarelli, Gianluca; Savini, Serenella; Byun, Eeeseung; Simeone, Silvio; Barbaranelli, Claudio; Vela, Raúl Juárez; Alvaro, Rosaria; Vellone, Ercole

    2014-01-01

    To evaluate the psychometric characteristics of the Caregiver Preparedness Scale (CPS) in caregivers of stroke survivors. Caregiver preparedness can have an important impact on both the caregiver and the stroke survivor. The validity and reliability of the CPS has not been tested for the stroke-caregiver population. We used a cross-sectional design to study a sample of 156 caregivers of stroke survivors. Construct validity of the CPS was evaluated by confirmatory factor analysis (CFA). Internal consistency and test-retest reliability were also evaluated. Caregivers were, on average, 54 year old (SD = 13.2) and most were women (64.7%). CFA supported the unidimensionality of the scale (comparative fit index = 0.98). Reliability was also supported: item-reliability index and item-total correlations above 0.30; composite reliability index = 0.93; Cronbach's alpha = 0.94; factor score determinacy = 0.97; and test-retest reliability = 0.92. The CPS is valid and reliable in caregivers of stroke survivors. Scores on this scale may assist health-care providers in identifying caregivers with less preparedness to provide specific interventions. Copyright © 2014 Elsevier Inc. All rights reserved.

  15. Psychometric properties of the Florence CyberBullying-CyberVictimization Scales.

    Science.gov (United States)

    Palladino, Benedetta Emanuela; Nocentini, Annalaura; Menesini, Ersilia

    2015-02-01

    The present study tried to answer the research need for empirically validated and theoretically based instruments to assess cyberbullying and cybervictimization. The psychometric properties of the Florence CyberBullying-CyberVictimization Scales (FCBVSs) were analyzed in a sample of 1,142 adolescents (Mage=15.18 years; SD=1.12 years; 54.5% male). For both cybervictimization and cyberbullying, results support a gender invariant model involving 14 items and four factors covering four types of behaviors (written-verbal, visual, impersonation, and exclusion). The second-order confirmatory factor analysis confirmed that a "global," second-order measure of cyberbullying and cybervictimization fits the data well. Overall, the scales showed good validity (construct, concurrent, and convergent) and reliability (internal consistency and test-retest). In addition, using the global key question measure as a criterion, ROC analyses, determining the ability of a test to discriminate between groups, allowed us to identify cutoff points to classify respondents as involved/not involved starting from the continuum measure derived from the scales.

  16. Psychometric properties of the Barriers to Treatment Participation Scale-Expectancies.

    Science.gov (United States)

    Nanninga, Marieke; Jansen, Danielle E M C; Kazdin, Alan E; Knorth, Erik J; Reijneveld, Sijmen A

    2016-08-01

    Expectations concerning barriers to children's psychosocial care seem to be major drivers when seeking help, but validated questionnaires measuring expectations are not available. Therefore, this study examined the psychometric properties of the parent and adolescent versions of the Barriers to Treatment Participation Scale-Expectancies (BTPS-exp), in terms of consistency, structure, parent-child agreement, and validity. The authors obtained data via questionnaires on 1,382 Dutch children aged 4-18 years (response rate 56.6%) enrolled in psychosocial care, and on 666 children (response rate 70.3%) from the community. Internal consistencies of the BTPS-exp total and subscales of both versions were good (lowest Cronbach's alpha = .85). Fit of the data with the assumed scale structure was acceptable. Correlation coefficients between the parent and adolescent scores were low (Pearson's r total scale = 0.25). Parents expecting multiple barriers was significantly more likely in non-Dutch ethnicity (odds ratio [OR] = 1.4; 95% confidence interval [CI] [1.1, 1.9]), in lower parental educational levels (primary education: OR = 3.0; 95% CI [1.5, 6.1]; lower-level secondary education: OR = 2.0; 95% CI [1.3, 3.1], both vs. university), in single parent families (1.3; 1.1-1.6), in case of child psychosocial problems (OR = 1.3; 95% CI [1.0, 1.5]) and in adolescents with psychosocial problems (OR = 2.1; 95% CI [1.4, 3.1]). Expecting multiple barriers did not affect the association between psychosocial problems and care enrollment. The authors conclude that the BTPS-exp has good psychometric properties regarding reliability and structure and is reasonably valid. Parents and adolescents have their own separate views, implying that it is valuable to assess both. Use of the scale might be helpful in providing direction to improve access to psychosocial care for children and adolescents. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  17. Psychometric analysis of psychological well-being scale for adults in college students from Lima: a structural equation approach

    OpenAIRE

    Dominguez Lara, Sergio Alexis; Universidad Inca Garcilaso de la Vega

    2014-01-01

    The aim of instrumental study was to analyze the psychometric properties of the Psychological Well-being Scale for Adults (PWS-A) ina sample of 222 students psychology of a private university with ages between of 16 and 44 years (M = 20.8). The confirmatory factoranalysis reveals that data fit a four-factor structure. Furthermore, regarding reliability, the Cronbach’s alpha for the total scale and subscalesis high (α > .80). Comparison of alpha indicates that the instrument is ...

  18. Psychometric Properties of the Beck Scale for Depression (Beck Depression Inventory BDI-II)--A Study on a Sample of Students in the State of Kuwait Universities

    Science.gov (United States)

    Dahem, Ahmed Mohammed Faleh

    2016-01-01

    The study aimed to identify the psychometric properties of the Beck Depression Inventory (BDI-II) the Arabized version by Gharib (2000); the study sample consisted of 500 male and female students from the Kuwaiti universities by 250 males and 250 females on whom the BDI-II scale was applied twice; the psychometric characteristics such as the…

  19. Psychometric properties of the Positive Mental Health Scale (PMH-scale)

    NARCIS (Netherlands)

    Lukat, J.; Margraf, J.; Lutz, R.; Veld, W.M. van der; Becker, E.S.

    2016-01-01

    Background: In recent years, it has been increasingly recognized that the absence of mental disorder is not the same as the presence of positive mental health (PMH). With the PMH-scale we propose a short, unidimensional scale for the assessment of positive mental health. The scale consists of 9

  20. The compensatory health beliefs scale: psychometric properties of a cross-culturally adapted scale for use in The Netherlands.

    Science.gov (United States)

    de Nooijer, Jascha; Puijk-Hekman, Saskia; van Assema, Patricia

    2009-10-01

    This study assesses the psychometric properties of a measuring scale for compensatory health beliefs (CHBs), culturally adapted for use in the Dutch context. CHBs refer to the idea that people can compensate for unhealthy (mostly pleasant) behaviours with healthy behaviours, e.g. 'It is OK to eat a chocolate bar, because I am going to the gym tonight'. We are critical towards such beliefs as they may also be an excuse to justify unhealthy behaviours. Before such effects can be studied, an appropriate tool to measure CHBs must be developed. We adapted a Canadian scale, consisting of four factors relating to beliefs about substance use, eating/sleeping habits, stress and weight regulation, translating it according to guidelines for cross-cultural adaptation and testing it among 145 Dutch students. Factor analysis showed that the structure was not entirely identical in the Dutch context, and the internal consistency of the four subscales was also low. The overall scale showed a high internal consistency (alpha = 0.78), indicating the existence of an underlying construct, and a high Pearson correlation between the first and second measurements (r = 0.82), showing good stability. We recommend using the overall scale and further studying its reliability among other subgroups as well as its validity.

  1. Psychometric properties of a single-item scale to assess sleep quality among individuals with fibromyalgia

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    Sadosky Alesia B

    2009-06-01

    Full Text Available Abstract Background Sleep disturbances are a common and bothersome symptom of fibromyalgia (FM. This study reports psychometric properties of a single-item scale to assess sleep quality among individuals with FM. Methods Analyses were based on data from two randomized, double-blind, placebo-controlled trials of pregabalin (studies 1056 and 1077. In a daily diary, patients reported the quality of their sleep on a numeric rating scale ranging from 0 ("best possible sleep" to 10 ("worst possible sleep". Test re-test reliability of the Sleep Quality Scale was evaluated by computing intraclass correlation coefficients. Pearson correlation coefficients were computed between baseline Sleep Quality scores and baseline pain diary and Medical Outcomes Study (MOS Sleep scores. Responsiveness to treatment was evaluated by standardized effect sizes computed as the difference between least squares mean changes in Sleep Quality scores in the pregabalin and placebo groups divided by the standard deviation of Sleep Quality scores across all patients at baseline. Results Studies 1056 and 1077 included 748 and 745 patients, respectively. Most patients were female (study 1056: 94.4%; study 1077: 94.5% and white (study 1056: 90.2%; study 1077: 91.0%. Mean ages were 48.8 years (study 1056 and 50.1 years (study 1077. Test re-test reliability coefficients of the Sleep Quality Scale were 0.91 and 0.90 in the 1056 and 1077 studies, respectively. Pearson correlation coefficients between baseline Sleep Quality scores and baseline pain diary scores were 0.64 (p Conclusion These results provide evidence of the reproducibility, convergent validity, and responsiveness to treatment of the Sleep Quality Scale and provide a foundation for its further use and evaluation in FM patients.

  2. Design and Psychometric Properties of Male Adolescent Health Needs-Assessment Scale

    Science.gov (United States)

    Zare, Elham; Simbar, Masoumeh; Shahhosseini, Zohreh; Alavi Majd, Hamid

    2016-01-01

    ABSTRACT Background: Given the importance of adolescents’ health in establishing health in the newly thriving generation of every society, the first step for adolescents’ health promotion is health needs assessment. The present study was, therefore, conducted to design a valid and reliable scale for health needs assessment of male adolescents. Methods: This is an exploratory sequential mixed method study (2014-2015). The qualitative part was performed using content analysis approach and aimed to generate items pool. Data collection was performed by 7 focus group discussions with 51 male adolescents, and 10 semi-structured in-depth interviews with 10 other adolescents. Nine further in-depth interviews were also performed with 9 key informants. Purposive sampling was used and continued until data saturation. In the quantitative part, the designed scale was psychometrically assessed through the examination of the face and content validities using qualitative and quantitative methods and also the construct validity using the exploratory factor analysis along with the tool’s internal consistency and stability. Results: The content analysis of the data from the qualitative part led to the extraction of 4 main themes and 103 items, which moved to the quantitative stage. The mean content validity index of the scale was estimated 0.91 and content validity ratio was 0.89. The exploratory factor analysis showed 4 factors for the designed scale (49 items), including physical, psychological, social and sexual health needs. The internal consistency and the stability assessment of the scale showed 0.79 and 0.89, respectively. (Phealth needs assessment of male adolescents. PMID:27713893

  3. A preliminary psychometric evaluation of the interpersonal communication competence scale for aquired brain injury.

    Science.gov (United States)

    Hald, Søren V; Baker, Felicity A; Ridder, Hanne Mette O

    2015-01-01

    To evaluate the psychometric properties of two adapted versions of the interpersonal communication competence scale (ICCS) that were applied to people with acquired brain injury (ABI). Construct validity was tested for both new scales and a factor extraction was performed on the proxy-rating version aiming to establish if it revealed meaningful constructs. ICCS was translated from English to Danish language, pilot tested and slightly modified for use as a self-rating scale with people with ABI. A relative/staff version of the scale was also constructed for testing. Participants with medium-to-severe ABI self-rated their interpersonal communication skills using the modified ICCS. Cronbach Alpha test was performed on both scales followed by a correlation analysis. Seventeen participants with medium-to-severe ABI and staff and relatives (n = 37) were involved in testing the ICCS-staff/relative rating and ICCS-self-rating. The ICCS-Staff/Relative showed an overall Cronbach alpha of α = 0.774 and the ICCS-Self-rating α = 0.675. A factor extraction of the ICCS-Staff/Relative revealed six meaningful sub-groups that corresponded well with the original ICCS. There was a low but significant correlation between the ratings performed by the two staff members most familiar with the participants (r = 0.280, p = 0.04). The ICCS-Staff/Relative revealed a good overall internal consistency, whereas the ICCS-Self-rating revealed acceptable internal consistency. The factor analysis of the proxy-rating revealed six meaningful sub-groups of interpersonal communication competencies.

  4. The development and psychometric testing of the geriatric health promotion scale.

    Science.gov (United States)

    Wang, Jeng; Lee, Chia-Mou; Chang, Chong-Fang; Jane, Sui-Whi; Chen, Mei-Yen

    2015-03-01

    As life expectancy increases, being old is no longer synonymous with frailty, weakness, or poor health. Today, most people expect to maintain or promote their health by adopting healthy lifestyle habits. This study developed and tested the psychometric Geriatric Health Promotion (GHP) scale. The GHP scale is a multidimensional instrument that attempts to evaluate lifestyle patterns prevalent among senior citizens in Taiwan. Data used in this study were acquired from a large health-promotion study that targeted elderly residents of rural areas in Taiwan. All subjects were aged 65 years or older and resided in the four communities with the highest mean age ratios in the nation. Trained research assistants assisted the participants to answer the research instrument questions. A total of 520 participants over 65 years of age (mean = 75.02 ± 6.04) were enrolled in this study. The initial draft of the GHP scale included 33 items. After conducting the item analysis, correlation analysis, and factor analysis, the final draft of the GHP was reduced to 22 items. A six-factor solution with Varimax rotation offered the most parsimonious model, with health habits, community participation, health responsibilities, healthy diet, regular exercise, and oral health, explaining 68% of the total variance. The Cronbach's alpha for the developed model scored as high as .94, with a test-retest reliability of .72 (p adults. The GHP scale is easily administered in less than 10 minutes. We recommend that healthcare providers use the GHP scale to evaluate the effectiveness of health promotion programs targeting older adults.

  5. Development and Psychometric Properties of the Family Distress in Advanced Dementia Scale

    Science.gov (United States)

    Jones, Richard N.; Mazor, Kathleen M.; Prigerson, Holly G.; Mitchell, Susan L.

    2015-01-01

    Objective The majority of scales to measure family member distress in dementia are designed for community settings and do not capture the unique burdens of the nursing home (NH) environment. We report the psychometric properties of a new Family Distress in Advanced Dementia Scale for use in the NH setting. Design, Setting, Participants Cross-sectional questionnaire of 130 family member health care proxies of NH residents with advanced dementia in 31 Boston-area NHs. Methods Thirty-one initial items were evaluated, measuring the frequency over the past 3 months of sources of distress. Exploratory factor analysis identified domains of distress; Cronbach’s alpha was computed for each domain. Associations between the domains and other measures were evaluated using Pearson correlation coefficients, including measures of depression (PHQ-9), satisfaction with care (Satisfaction with Care at the End-of-Life in Dementia [SWC-EOLD]) and caregiver burden (Zarit Burden Interview short version). Results Factor analysis suggested three domains: Emotional Distress (9 items), Dementia Preparedness (5 items), and NH Relations (7 items). Cronbach’s alpha coefficients were 0.82, 0.75 and 0.83 respectively. The PHQ-9 correlated most strongly with the Emotional Distress factor (r = 0.34), the SWC-EOWD correlated most strongly with the NH Relations factor (r = 0.35), as did the Zarit Burden Scale (r = 0.50). Conculsions The Family Distress in Advanced Dementia Scale encompasses three domains of distress. This scale represents a much needed tool to assess distress among family members of NH residents with advanced dementia and provides a metric to evaluate interventions in the population. PMID:25940236

  6. Short scales to assess cannabis-related problems: a review of psychometric properties

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    Klempova Danica

    2008-12-01

    Full Text Available Abstract Aims The purpose of this paper is to summarize the psychometric properties of four short screening scales to assess problematic forms of cannabis use: Severity of Dependence Scale (SDS, Cannabis Use Disorders Identification Test (CUDIT, Cannabis Abuse Screening Test (CAST and Problematic Use of Marijuana (PUM. Methods A systematic computer-based literature search was conducted within the databases of PubMed, PsychINFO and Addiction Abstracts. A total of 12 publications reporting measures of reliability or validity were identified: 8 concerning SDS, 2 concerning CUDIT and one concerning CAST and PUM. Studies spanned adult and adolescent samples from general and specific user populations in a number of countries worldwide. Results All screening scales tended to have moderate to high internal consistency (Cronbach's α ranging from .72 to .92. Test-retest reliability and item total correlation have been reported for SDS with acceptable results. Results of validation studies varied depending on study population and standards used for validity assessment, but generally sensitivity, specificity and predictive power are satisfactory. Standard diagnostic cut-off points that can be generalized to different populations do not exist for any scale. Conclusion Short screening scales to assess dependence and other problems related to the use of cannabis seem to be a time and cost saving opportunity to estimate overall prevalences of cannabis-related negative consequences and to identify at-risk persons prior to using more extensive diagnostic instruments. Nevertheless, further research is needed to assess the performance of the tests in different populations and in comparison to broader criteria of cannabis-related problems other than dependence.

  7. The DSM‐5 Dimensional Anxiety Scales in a Dutch non‐clinical sample: psychometric properties including the adult separation anxiety disorder scale

    OpenAIRE

    Möller, Eline L.; Bögels, Susan M.

    2016-01-01

    Abstract With DSM‐5, the American Psychiatric Association encourages complementing categorical diagnoses with dimensional severity ratings. We therefore examined the psychometric properties of the DSM‐5 Dimensional Anxiety Scales, a set of brief dimensional scales that are consistent in content and structure and assess DSM‐5‐based core features of anxiety disorders. Participants (285 males, 255 females) completed the DSM‐5 Dimensional Anxiety Scales for social anxiety disorder, generalized an...

  8. The stroke caregiver unmet resource needs scale: development and psychometric testing.

    Science.gov (United States)

    King, Rosemarie B; Hartke, Robert J; Lee, Jungwha; Raad, Jason

    2013-12-01

    The purposes of this study were to develop and validate a measure of unmet resource needs of the caregivers of survivors of stroke and to describe the caregivers' unmet needs during 1 year. A longitudinal, descriptive design was used to test the reliability and validity of the Unmet Resource Needs (URN) measure. Item development was based on literature review and preliminary study findings. A stress and coping conceptual model framed the hypotheses. Psychometric testing was based on 6-month postdischarge data (n = 166). Content and structural construct validity, internal consistency reliability through 1 year, and concurrent validity were tested. Change in URN over time was examined. Content validity was supported by floor and ceiling effects less than 5%. Principal axis factoring yielded a 12-item, two-factor solution reflecting general and technology unmet needs. Internal consistency reliability was satisfactory for the total scale and subscales at all times, excepting the baseline three-item technology scale (α = .56). Concurrent validity was supported by significant correlations with model constructs (threat, positive problem solving, depression, preparedness; p < .01) in the expected direction. Functional status and resource use were not associated with the URN. Repeated measures analysis of variance (n = 123) indicated a significant decrease in unmet needs from baseline to 3, 6, and 12 months postdischarge (p < .001). Nevertheless, 42% reported one or more unmet needs at year 1. Assessment and counseling on unmet needs is indicated throughout the caregiving trajectory to reduce negative outcomes.

  9. Psychometric properties of the Chinese-version Quality of Nursing Work Life Scale.

    Science.gov (United States)

    Lee, Ya-Wen; Dai, Yu-Tzu; McCreary, Linda L; Yao, Grace; Brooks, Beth A

    2014-09-01

    In this study, we developed and tested the psychometric properties of the Chinese-version Quality of Nursing Work Life Scale along seven subscales: supportive milieu with security and professional recognition, work arrangement and workload, work/home life balance, head nurse's/supervisor's management style, teamwork and communication, nursing staffing and patient care, and milieu of respect and autonomy. An instrument-development procedure with three phases was conducted in seven hospitals in 2010-2011. Phase I comprised translation and the cultural-adaptation process, phase II comprised a pilot study, and phase III comprised a field-testing process. Purposive sampling was used in the pilot study (n = 150) and the large field study (n = 1254). Five new items were added, and 85.7% of the original items were retained in the 41 item Chinese version. Principal component analysis revealed that a model accounted for 56.6% of the variance with acceptable internal consistency, concurrent validity, and discriminant validity. This study gave evidence of reliability and validity of the 41 item Chinese-version Quality of Nursing Work Life Scale.

  10. The development and psychometric evaluation of a self-efficacy scale for practicing pelvic floor exercises

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    Cinara Sacomori

    2013-08-01

    Full Text Available BACKGROUND: Self-efficacy has been shown to be a predictor of many health-related behaviors, including the practice of pelvic floor exercises with a focus on prevention or cure. OBJECTIVES: To describe the process of construction and the psychometric properties of the scale of self-efficacy for the practice of pelvic floor exercises (EAPEAP. METHOD: A cross-sectional study of validation was carried out with 81 from community and 96 postpartum women, 54.8% of them complained of urinary leakage. An exploratory factor analysis and internal consistency analysis was performed. To check predictive capacity, we analyzed the adherence at 3 months post - intervention and compared the scores of self-efficacy between adherent and non-adherent women. Reliability was analyzed by split half procedure. RESULTS: The instrument showed α=0.923, and revealed three factors: performance expectation considering the action, performance expectation considering the preparation for action and outcome expectations. These factors accounted for 65.32% of the total variance. The instrument was able to differentiate between women who adhere and have not adhered to the exercises (U=352, p=0.013 and there was strong correlation between the two halves of the instrument (rho=0.889, p<0.001. CONCLUSION: The scale is a valid and reliable tool to measure self-efficacy to practice pelvic floor exercises.

  11. Psychometric properties of the Adolescent Dissociative Experiences Scale in a sample of Italian adolescents.

    Science.gov (United States)

    Schimmenti, Adriano

    2016-01-01

    The purpose of this study was to examine the psychometric properties of the Italian translation of the Adolescent Dissociative Experiences Scale (A-DES). A sample of 1,806 high-school students between the ages of 13 and 18 years, recruited in 6 Italian cities, completed the A-DES. The A-DES showed high internal consistency, excellent item-to-scale homogeneity, good split-half reliability, and a single-factor structure. The scores of the Italian adolescents were comparable to those found in previous research with the measure. No gender differences were found in mean A-DES scores, but boys and girls showed different patterns of responses on A-DES items. Age differences were also found, with 13- and 18-year-old students scoring higher on the measure than the other participants. A cluster analysis showed that participants could be consistently grouped into 2 clusters of low- and high-dissociative adolescents. This study supports the A-DES as a reliable and valid screening measure for dissociative symptoms in adolescents.

  12. Psychometric evaluation and normative data of the Swedish version of the 10-item perceived stress scale.

    Science.gov (United States)

    Nordin, Maria; Nordin, Steven

    2013-12-01

    The perceived stress scale (PSS) has been translated to several languages and validated in many cultures. The longer 14-item version (PSS-14), has been translated to Swedish and validated for Swedish use. However, the Swedish version of the shorter 10-item version (PSS-10) has not been validated before. Therefore, the aim of this study was to evaluate the Swedish version of the PSS-10 with regard to reliability and validity, and to provide normative data. Data from 3,406 individuals who took part in the Västerbotten Environmental Health Study in Sweden were used. The respondents constitute a random sample, aged 18 to 79 years, and stratified for age and sex. They responded to the Swedish version of the PSS-10 as well as to the hospital anxiety and depression scale, and the Shirom Melamed burnout questionnaire for assessment of construct validity. The results show that the PSS-10 provides approximately normally distributed data, has good internal reliability (Cronbach's alpha 0.84), and has good construct validity with anxiety (r = 0.68), depression (r = 0.57), and mental/physical exhaustion (r = 0.71). The favorable psychometric properties of the Swedish version of the PSS-10 suggest use of the instrument for assessing perceived stress in Swedish and similar populations. © 2013 The Scandinavian Psychological Associations.

  13. Development and psychometric testing of the Chinese nurses job satisfaction scale

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    Ying Liu

    2016-10-01

    Full Text Available A proposed Chinese Nurses Job Satisfaction Scale was developed and its psychometric properties tested. Instrument development was conducted in four phases. The constructs and items of the instrument were developed from literature review and were confirmed by interviewing six Chinese clinical experts in phase I. During phase II, five experts evaluated the scale’s content validity. In phase III, exploratory factor analysis was used to examine the instrument constructs (n = 302. In phase IV, a multi-stage random sampling was used to recruit 510 subjects to examine the proposed model by confirmatory factor analysis. The Content Validity Index of the instrument for items ranged from 0.8 to 1.0. Seven factors were extracted from exploratory factor analysis, which explained 71.47% of the total variance. A confirmatory factor analysis supported the modified measurement model of nurses’ job satisfaction with 34 items. The scale overall internal consistency Cronbach’s alpha coefficient was 0.93.

  14. Psychometric Properties of the Spanish Version of the UPPS-P Impulsive Behavior Scale : A Rasch Rating Scale Analysis and Confirmatory Factor Analysis

    OpenAIRE

    Pilatti, Angela; Lozano Rojas, Oscar Martín; Cyders, Melissa A.

    2015-01-01

    The present study was aimed at determining the psychometric properties of the Spanish version of the UPPS-P Impulsive Behavior Scale in a sample of college students. Participants were 318 college students (36.2% men; mean age = 20.9 years, SD = 6.4 years). The psychometric properties of this Spanish version were analyzed using the Rasch model, and the factor structure was examined using confirmatory factor analysis. The verification of the global fit of the data showed adequate indexes for pe...

  15. Psychometric properties of the Dutch version of the Evidence-Based Practice Attitude Scale (EBPAS).

    Science.gov (United States)

    van Sonsbeek, Maartje A M S; Hutschemaekers, Giel J M; Veerman, Jan W; Kleinjan, Marloes; Aarons, Gregory A; Tiemens, Bea G

    2015-11-16

    The Evidence-Based Practice Attitude Scale (EBPAS) was developed in the United States to assess attitudes of mental health and welfare professionals toward evidence-based interventions. Although the EBPAS has been translated in different languages and is being used in several countries, all research on the psychometric properties of the EBPAS within youth care has been carried out in the United States. The purpose of this study was to investigate the psychometric properties of the Dutch version of the EBPAS. After translation into Dutch, the Dutch version of the EBPAS was examined in a diverse sample of 270 youth care professionals working in five institutions in the Netherlands. We examined the factor structure with both exploratory and confirmatory factor analyses and the internal consistency reliability. We also conducted multiple linear regression analyses to examine the association of EBPAS scores with professionals' characteristics. It was hypothesized that responses to the EBPAS items could be explained by one general factor plus four specific factors, good to excellent internal consistency reliability would be found, and EBPAS scores would vary by age, sex, and educational level. The exploratory factor analysis suggested a four-factor solution according to the hypothesized dimensions: Requirements, Appeal, Openness, and Divergence. Cronbach's alphas ranged from 0.67 to 0.89, and the overall scale alpha was 0.72. The confirmatory factor analyses confirmed the factor structure and suggested that the lower order EBPAS factors are indicators of a higher order construct. However, Divergence was not significantly correlated with any of the subscales or the total score. The confirmatory bifactor analysis endorsed that variance was explained both by a general attitude towards evidence-based interventions and by four specific factors. The regression analyses showed an association between EBPAS scores and youth care professionals' age, sex, and educational level. The

  16. Psychometric Properties of the Patient Self-Advocacy Scale: The Persian Version

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    Shaghayegh Vahdat

    2015-07-01

    Full Text Available Background: Advances in science and technology and the changes in lifestyle have changed the concept of health in terms of etiology and mortality. The aim of this study was to test the psychometric properties of the original Patient Self-Advocacy Scale for use with an Iranian population. Methods: In the current study, 50 chronic patients between the ages of 25 and 75 were selected as samples. This study was conducted in May 2013 at Bou Ali Sina Hospital in Sari. The translation process and cultural adaptation of the Patient Self-Advocacy Scale were conducted. The face validity and content validity of the instrument were formally verified by analyzing the feedback of patients and health professionals. In order to evaluate questionnaire’s reliability, the intraclass correlation coefficient (ICC was calculated for each item and each domain; and the Cronbach’s alpha was calculated for the entire instruments and each domain. Results: Of the 50 patients participating in the study, 36% were male and 64% were female. The mean age of the patients was 42.5. To comply with the Iranian culture and the study target population, slight changes were applied to the process of translation and validation. In the present study, intraclass correlation coefficient for each item was 0.8-1, which demonstrates excellent reliability of the questionnaire. The Cronbach’s alpha value was 0.75 for overall scale. Conclusion: The Persian version of Patient Self-Advocacy Scale was valid and reliable. Hence, it can be used by public health researchers and health system policy makers for programming and offering patient-oriented health services based on patients’ comments, needs, and preferences.

  17. Evaluation of Mackey Childbirth Satisfaction Rating Scale in Iran: What Are the Psychometric Properties?

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    Moudi

    2016-05-01

    Full Text Available Background With the integration of the evaluation of patient satisfaction in the overall assessment of healthcare services, authorities can be assured about the alignment of these services with patient needs and the suitability of care provided at the local level. Objectives This study was conducted in 2013 in Zahedan, Iran, in order to assess the psychometric properties of the Iranian version of the mackey childbirth satisfaction rating scale (MCSRS. Patients and Methods For this study, a methodological design was used. After translating the MCSRS and confirming its initial validity, the questionnaires were distributed among women with uncomplicated pregnancies and no prior history of cesarean section. The participants had given birth to healthy, full-term, singletons (with cephalic presentation via normal vaginal delivery at hospitals within the past six months. Cronbach’s alpha and test-retest (via the intraclass correlation coefficient were applied to analyze the internal consistency and reliability of the scale. Moreover, the validity of the scale was tested via exploratory factor analysis, confirmatory factor analysis, and convergent validity. Results The MCSRS consists of six subscales. Through the process of validation, two partner-related items (“partner” subscale of the scale were excluded due to cultural barriers and hospital policies. Cronbach’s alpha for the total scale was 0.78. It ranged between 0.70 and 0.86 for five subscales, and was 0.31 for the “baby” subscale. Factor analysis confirmed the subscales of “nurse,” “physician,” and “baby,” which were identified in the original scale. However, in the translated version, the “self” subscale was divided into two separate dimensions. The six subscales explained 70.37% of the variance. Confirmatory factor analysis indicated a good fitness for the new model. Convergent validity showed a significant correlation between the MCSRS and the SERVQUAL scale (r = 0

  18. Validation of the Behavioral Activation for Depression Scale (BADS)-Psychometric properties of the long and short form.

    Science.gov (United States)

    Fuhr, Kristina; Hautzinger, Martin; Krisch, Katharina; Berking, Matthias; Ebert, David Daniel

    2016-04-01

    With the development of the Behavioral Activation for Depression Scale (BADS) by Kanter, et al. [1], different behavioral aspects of depression like activation, rumination or avoidance, and functional impairment can be measured. The long and the short versions of the BADS, however, show differences in the quality of psychometric properties. We wanted to validate the short and long forms of the BADS. We therefore evaluated the factor structure, the psychometric properties, and the construct validity of the long version and the subscales in a clinically depressed German sample (n=258) in study 1. In study 2, we explored the factor structure and the psychometric properties of the short version of the BADS in a subsyndromal sample with elevated depressive symptoms (n=406). In study 1, our results replicated the four factor solution of the BADS-25 original version and showed good psychometric properties. However, with regard to the BADS-9 only the French factor solution of the short BADS-9 demonstrated acceptable fit with low internal consistency of the subscale Avoidance. Thus, only the total score of the short form can be recommended.

  19. Assessment of the Psychometric Properties of the New Version of Tehran- Stanford- Binet Intelligence Scale in Children with Dyslexia

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    Abas Mahvashe-Wernosfaderani

    2014-09-01

    Full Text Available Background: Cognitive abilities assessment, is considered to be one of the most complicated and controversial issues in psychological tests. In spite of great usage of new version of Tehran- Stanford- Binet intelligence scale in screening and diagnosis, they have not made so many endeavors to use this valid test in our country and little researches have been conducted to survey psychometric characteristics of mentioned scale. Given the above considerations, the aim of this study is to investigate Tehran-Stanford-Binet intelligence scale psychometric characteristics in dyslectic children. Materials and Methods: In this psychometric study with classical approach, the statistical society was all the students with dyslexia in the elementary schools of Tehran provinces in 1390. The sample size was equal with 120 students with dyslexia who were selected based on purposive sampling. The new version of Tehran-Stanford-Binet intelligence Scale which includes 10 subtests in verbal and nonverbal domains (fluid reasoning, knowledge, quantitative reasoning, visual spatial processing and working memory and eight IQ was used for them. Findings highlight characteristics of this tool is its ability to calculate the combined scores connected to the reading skills. ROC curve methods, kronbach alpha and pearson correlation was used to analyze the data. Results: Result show that SB5 Test has a good reliability and diagnostic validity. It has 98% sensitivity and a desirable potential to identify student with dyslexia (72%. Conclusion: SB5 could be used as an identificationtoal test for dyslexia.

  20. Psychometric evaluation of the Forensic Inpatient Observation Scale (FIOS in youngsters with a judicial measure

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    van Nieuwenhuizen Chijs

    2011-09-01

    Full Text Available Abstract Background In this article, the psychometric properties of the Forensic Inpatient Observation Scale (FIOS were examined. This instrument was developed to observe behavioral functioning of forensic psychiatric patients. Up till now, it has only been used among adult forensic psychiatric patients and this is the first study in which the FIOS is used with youngsters. Methods Data were gathered of 133 patients. The FIOS was routinely used to assess the psychiatric condition of youngsters at fixed intervals with a three-month time period between each measurement. Ward staff working in close contact with the patient conducted the assessments. Of these 133 patients, an YSR/ASR questionnaire was available for 96 of them and a TRF for 110 of the 133 patients. For the descriptive, reliability and validity analyses, SPSS version 16.0 was used. Factor analyses were performed by means of Mplus Version 5.2. Results A series of confirmatory and exploratory factor analyses revealed a five-factor structure for the FIOS. The five-factor structure consisted of the following scales: self-care, social behavior, oppositional behavior, verbal skills and distress. The insight scale of the original factor structure could not be replicated in the youth sample. Cronbach's alpha's of the five scales ranged from .70 to .85. The self-care, verbal skills and oppositional behavior scales of the FIOS showed no relation with emotional and behavior problems reported by the patients themselves or their teachers. The distress scale of the FIOS did show a relation with the emotional problems reported by patients themselves and the social behavior scale with behavioral problems as reported by teachers. Conclusions The internal consistency of the FIOS was sufficient and the factor structure in the present sample of youngsters was in general comparable to the original factor structure in an adult sample. Its value lies in the focus on behavioral functioning of youngsters with

  1. Psychometric Properties of the Persian Language Version of the System Usability Scale

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    Iman Dianat

    2014-07-01

    Full Text Available Background: The System Usability Scale (SUS is a widely used self–administered instrument for evaluating the usability of a wide range of products and services. The aims of this descriptive- methodological study were to develop and investigate the psychometric properties of the Iranian version of the SUS. Methods: The study was conducted among 202 university students from the Tabriz University of Medical Sciences, Iran. Content validity was evaluated by a panel of 10 experts. Construct validity was assessed by exploratory and confirmatory factor analyses. The internal consistency and test-retest reliability were assessed by Cronbach’s alpha and Intraclass Correlation Coefficient (ICC, respectively. Additionally the feasibility of the measure was judged by ceiling and floor effect. Results: Content validity of the short form of Iranian SUS was established. Factor analyses supported the conceptual uni-dimensionality, and thus confirmed the construct validity of the measure. The internal consistency (α =0.79 and test retest reliability (ICC = 0.96 were both approved and there was also no ceiling nor floor effect. Conclusions: The findings support the use of SUS for both practical and research settings in Iranian population.

  2. Psychometric evaluation of dietary self-efficacy and outcome expectation scales in female college freshmen.

    Science.gov (United States)

    Kedem, Leia E; Evans, Ellen M; Chapman-Novakofski, Karen

    2014-11-01

    Lifestyle interventions commonly measure psychosocial beliefs as precursors to positive behavior change, but often overlook questionnaire validation. This can affect measurement accuracy if the survey has been developed for a different population, as differing behavioral influences may affect instrument validity. The present study aimed to explore psychometric properties of self-efficacy and outcome expectation scales-originally developed for younger children-in a population of female college freshmen (N = 268). Exploratory principal component analysis was used to investigate underlying data patterns and assess validity of previously published subscales. Composite scores for reliable subscales (Cronbach's α ≥ .70) were calculated to help characterize self-efficacy and outcome expectation beliefs in this population. The outcome expectation factor structure clearly comprised of positive (α = .81-.90) and negative outcomes (α = .63-.67). The self-efficacy factor structure included themes of motivation and effort (α = .75-.94), but items pertaining to hunger and availability cross-loaded often. Based on cross-loading patterns and low Cronbach's alpha values, respectively, self-efficacy items regarding barriers to healthy eating and negative outcome expectation items should be refined to improve reliability. Composite scores suggested that eating healthfully was associated with positive outcomes, but self-efficacy to do so was lower. Thus, dietary interventions for college students may be more successful by including skill-building activities to enhance self-efficacy and increase the likelihood of behavior change.

  3. Psychometric performance of an assessment scale for strain in nursing care: The M-NCAS

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    Kleinman Leah

    2004-11-01

    Full Text Available Abstract Background Multiple instruments exist to measure dementia behaviors, but the nursing staff perspective on those behaviors and their level of burden has not been well measured. The goal of this study was to examine the psychometric performance of the Modified Nursing Care Assessment Scale (M-NCAS, a 28-item nurse rating of burden associated with care for institutionalized individuals with dementia. Nurses rate items in terms of extent to which the behavior or characteristic is present ("attitude" domain, and extent to which it is a burden ("strain" domain. Methods Data from 282 patients enrolled in a 12-week, double-blind, randomized clinical trial comparing risperidone treatment to placebo was used to evaluate M-NCAS item performance, internal consistency reliability, and construct validity. Empirical subscales were identified via exploratory factor analysis (EFA. Results Four poorly-performing items were deleted from further analyses. EFA identified 3 "attitude" subscales and 5 "strain" subscales. Cronbach's alphas were 0.65 and above. Correlation with the Cohen-Mansfield Agitation Inventory and the BEHAVE-AD, clinical ratings of dementia behaviors, were low to moderate. Conclusion The M-NCAS provides a valid and reliable means of obtaining care burden ratings from formal caregivers in long-term care, and provides a method for evaluating dementia interventions from the perspective of nursing staff.

  4. Translation and psychometric properties of a Spanish version of the College Alcohol Problems Scale.

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    McCabe, Brian E; Escoto, Ernesto R; Cruz-Ortega, Luis G; Munoz-Rojas, Derby; Gattamorta, Karina

    2017-12-01

    Hispanic and Spanish-speaking college students are under-represented in alcohol intervention and prevention research. There is a need for brief, empirically validated Spanish versions of measures related to alcohol use and consequences. The objective of this study was to translate the 8-item College Alcohol Problems Scale (CAPS) into Spanish and evaluate the psychometric properties of this measure compared to the original English. Bilingual experts in interventions for Hispanic college students and youth used a translation back-translation process. 125 Hispanic undergraduate students from a large southeastern public university completed the CAPS and a heavy drinking measure in Spanish. The two-factor model had acceptable model fit in Spanish, χ(2) (df=19)=27.60, p=0.091; CFI=0.966 RMSEA=0.060. Internal consistency of the personal problems subscale was 0.76, and the social problems subscale was 0.73. The two latent factors explained 24-66% of variability in items. Personal problems and social problems were both significantly correlated with heavy drinking, r=0.61, pspeaking students in other nations. Copyright © 2017 Elsevier Ltd. All rights reserved.

  5. Psychometrics and life history strategy: the structure and validity of the High K Strategy Scale.

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    Copping, Lee T; Campbell, Anne; Muncer, Steven

    2014-03-22

    In this paper, we critically review the conceptualization and implementation of psychological measures of life history strategy associated with Differential K theory. The High K Strategy Scale (HKSS: Giosan, 2006) was distributed to a large British sample (n = 809) with the aim of assessing its factor structure and construct validity in relation to theoretically relevant life history variables: age of puberty, age of first sexual encounter, and number of sexual partners. Exploratory and confirmatory factor analyses indicated that the HKSS in its current form did not show an adequate statistical fit to the data. Modifications to improve fit indicated four correlated factors (personal capital, environmental stability, environmental security, and social capital). Later puberty in women was positively associated with measures of the environment and personal capital. Among men, contrary to Differential K predictions but in line with female mate preferences, earlier sexual debut and more sexual partners were positively associated with more favorable environments and higher personal and social capital. We raise concerns about the use of psychometric indicators of lifestyle and personality as proxies for life history strategy when they have not been validated against objective measures derived from contemporary life history theory and when their status as causes, mediators, or correlates has not been investigated.

  6. Psychometric proprieties of the portuguese version of the frost multidimensional perfectionism scale

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    Marco Estêvão Coreia

    2017-01-01

    Full Text Available Perfectionism is defined as the desire to achieve the highest standards of performance, in combination with unduly critical evaluations of one’s performance. This study was designed to analyse the psychometric proprieties of the Portuguese version of the Frost Multidimensional Perfectionism Scale through confirmatory factor analysis in two different samples (calibration with 350 adolescent athletes and validation with 206 adolescent athletes. The confirmatory factor analysis suggested that after dropping items with low factor loadings, the six-factor model showed good fit (χ 2 = 292.83, B-S p < 0.001; χ 2/d f = 1.693, PCFI = 0.79, PGFI = 0.70, CFI = 0.96, GFI = 0.93, RMSEA = 0.045. All constructs presented good internal consistency, convergent and discriminant validity. A multi-group analysis exposed the cross validity of the model. The correlations between perfectionism, fear of failure and sport anxiety measures revealed evidence of its concurrent validity, providing evidence for the proposed model. Overall, the results of the present study provided evidence for these instruments’ validity and reliability, however further investigations are required.

  7. Psychometric Testing of the Self-Efficacy for Interdisciplinary Plans of Care Scale.

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    Molle, Elizabeth; Froman, Robin

    2017-01-01

    Computerized interdisciplinary plans of care have revitalized nurse-centric care plans into dynamic and meaningful electronic documents. To maximize the benefits of these documents, it is important to understand healthcare professionals' attitudes, specifically their confidence, for making computerized interdisciplinary care plans useful and meaningful documents. The purpose of the study was to test the psychometric properties of the Self-Efficacy for Interdisciplinary Plans of Care instrument intended to measure healthcare professionals' self-efficacy for using such documents. Content validity was assessed by an expert review panel. Content validity indices ranged from 0.75 to 1.00, with a scale CVI of 0.94. A sample of 389 healthcare providers completed the 14-item instrument. Principal axis factoring was used to assess factor structure. The exploratory factor analysis yielded a single-factor structure accounting for 71.76% of covariance. Cronbach internal consistency coefficient for the single factor solution was .97. The corrected item-total correlations ranged from 0.71 to 0.90. The coefficient of stability, during a 2-week period, with a subset of the sample (n = 38), was estimated at 0.82. The results of this study suggest that the Self-Efficacy for Interdisciplinary Plans of Care has sturdy reliability and validity for measuring the self-efficacy of healthcare providers to make computerized interdisciplinary plans of care meaningful and useful documents.

  8. Psychometric evaluation of the Marijuana Reduction Strategies Self-Efficacy Scale with young recreational marijuana users.

    Science.gov (United States)

    Davis, Alan K; Osborn, Lawrence A; Rosenberg, Harold; Cross, Nicole; Lauritsen, Kirstin J; Ashrafioun, Lisham; Bradbury, Stacey; Feuille, Margaret; Lackey, Jennifer H; Hawley, Anna; Leith, Jaclyn

    2014-12-01

    This study evaluated the cue-reactivity and several psychometric properties of a questionnaire designed to assess marijuana users' self-efficacy to employ 21 specific cognitive-behavioral strategies to reduce their marijuana use. Using a web-based recruitment and data-collection procedure, 513 regular marijuana users completed dependent measures following marijuana-related or control cue exposure. Although exposure to marijuana-related stimuli significantly increased reported craving, mean reduction-strategy self-efficacy scores did not differ as a function of cue exposure. Reliability analyses supported retaining all 21 items as a single scale. Reduction-strategy self-efficacy was positively associated with marijuana-refusal self-efficacy and with recent past use of reduction strategies, was negatively associated with quantity and frequency of marijuana use and marijuana-related problems, and was positively but weakly associated with general self-efficacy. The most frequently reported strategies that were employed reflected restricting marijuana use to once per day, not keeping a large stash available, turning down unwanted hits, and not obtaining more marijuana right away if one's supply runs out. These findings further support the reliability and validity of the questionnaire when administered to a diverse sample of regular marijuana users. Copyright © 2014 Elsevier Ltd. All rights reserved.

  9. The Jefferson Scale of Physician Empathy: a preliminary psychometric study and group comparisons in Korean physicians.

    Science.gov (United States)

    Suh, Dae Hun; Hong, Jong Soo; Lee, Dong Hun; Gonnella, Joseph S; Hojat, Mohammadreza

    2012-01-01

    Empathy is an important element of professionalism in medicine. Thus, evaluation and enhancement empathy in physicians is important, regardless of geographical boundaries. This study was designed to evaluate the psychometrics of a Korean version of the Jefferson Scale of Physician Empathy (JSPE) among Korean physicians. The Korean version of JSPE was completed by 229 physicians in Korea. Item-total score correlations were all positive and statistically significant. Cronbach's coefficient alpha was 0.84. The mean score was 98.2 (SD = 12.0), which was lower than that reported for American and Italian physicians. The emerged factor structure of the translated version was somewhat similar to that reported for American physicians, although the order was different. Significant differences in the mean empathy scores were observed between men and women and among physicians in different specialties. Our findings provide evidence in support of reliability and construct validity of the Korean version of JSPE for assessing empathy among Korean physicians. The disparity between Korean physicians and physicians from other countries may be explained by differences in the culture of medical education and medical practice. It suggests an exploration of cross-cultural differences in physician empathy.

  10. PIUS-a: Problematic Internet Use Scale in adolescents. Development and psychometric validation.

    Science.gov (United States)

    Rial Boubeta, Antonio; Gómez Salgado, Patricia; Isorna Folgar, Manuel; Araujo Gallego, Manuel; Varela Mallou, Jesús

    2015-03-01

    Adolescents' use of the Internet is becoming a matter of great concern for different sectors of society. The psychological and behavioural consequences of problematic Internet use in young people demands quick and effective answers. One of the major challenges in this context is the development of empirically validated tools, which would facilitate early detection and screening for potential risk cases. This is precisely the aim of this paper. Based on a sample of 1,709 secondary-school students from Galicia (a region in northern Spain) aged 11 to 17 (M = 13.74, SD = 1.43), the analysis carried out permitted us to present a brief and simple tool (with just 11 items). It has substantial theoretical support, since both the existing background information and the views of experts from the academic and professional spheres were taken into account in the course of its development. The scale is adapted to the Spanish cultural context and to the language of young people. It has satisfactory psychometric properties in terms of reliability of the scores (α = .82), evidence of its internal structure (tested via a Confirmatory Factorial Analysis), sensitivity (81%), and specificity (82.6%). Moreover, its use enables the gradation of adolescents on a risk or problematic Internet use continuum. In our view, all of this lends it enormous applied potential in both the educational and clinical contexts.

  11. Psychometric validation of the Geriatric Suicide Ideation Scale (GSIS) among older adults with bipolar disorder.

    Science.gov (United States)

    O'Rourke, Norm; Heisel, Marnin J; Canham, Sarah L; Sixsmith, Andrew; Yaghoubi-Shahir, Hamed; King, David B

    2017-04-24

    Across age groups, bipolar disorder (BD) carries the greatest risk of death by suicide of all psychiatric conditions; 25%-50% of those with BD will make one or more suicide attempt. Psychometrically sound instruments are required to reliably measure suicide ideation and risk of self-harm for older adults with BD. For this study, we validate the geriatric suicide ideation scale (GSIS) with adults 50+ years with BD. We recruited a global sample of 220 older adults with BD (M = 58.50 years of age) over 19 days using socio-demographically targeted, social media advertising and online data collection. To demonstrate the construct validation of GSIS responses by older adults with BD, we computed correlations and performed regression analyses to identify predictors of suicide ideation. Our analyses support a four-factor model of responses to the GSIS (ideation, death ideation, loss of personal and social worth, and perceived meaning in life) measuring a higher order latent construct. Older adults with BD reporting low satisfaction with life and current depressive symptoms, and who misuse alcohol, report significantly higher levels of suicide ideation. Sleep quality and cognitive failures are also correlated with GSIS responses. Results support the factorial validity of the GSIS with older adults with BD. Similar to other populations, the GSIS measures a four-factor structure of suicide ideation. Across BD subtypes, the GSIS appears to reliably measure suicide ideation among older adults with BD.

  12. The Psychometric Properties of the Generalized Anxiety Disorder-7 scale in Hispanic Americans with English or Spanish Language Preference

    OpenAIRE

    Mills, Sarah D; Fox, Rina S.; Malcarne, Vanessa L.; Roesch, Scott C.; Champagne, Brian R.; Sadler, Georgia Robins

    2014-01-01

    The Generalized Anxiety Disorder-7 scale (GAD-7) is a self-report questionnaire that is widely used to screen for anxiety. The GAD-7 has been translated into numerous languages, including Spanish. Previous studies evaluating the structural validity of the English and Spanish versions indicate a uni-dimensional factor structure in both languages. However, the psychometric properties of the Spanish language version have yet to be evaluated in samples outside of Spain, and the measure has not be...

  13. Evaluation of Psychometric Properties of the Arabic Version of PSS Stress Measuring Scale in the Moroccan Population

    OpenAIRE

    Dalal Ben Loubir; Zeineb Serhier; Omar Battas; Mohamed Agoub; Mohammed Bennani Othmani

    2014-01-01

    This study was conducted to examine the psychometric properties of the classic Arabic version of the 10-item Perceived Stress Scale (PSS10) in a large sample of Moroccan population. A cross-sectional survey was yielded between December 2013 and January 2014 following an accidental sampling. Individuals aged above 18, from different socioeconomic categories, were invited to take part in the study. The participants had c...

  14. Psychometric Properties of the Barriers to Treatment Participation Scale-Expectancies

    NARCIS (Netherlands)

    Nanninga, Marieke; Jansen, Danielle E. M. C.; Kazdin, Alan E.; Knorth, Erik J.; Reijneveld, Sijmen A.

    Expectations concerning barriers to children's psychosocial care seem to be major drivers when seeking help, but validated questionnaires measuring expectations are not available. Therefore, this study examined the psychometric properties of the parent and adolescent versions of the Barriers to

  15. Measuring workplace trauma response in Australian paramedics: an investigation into the psychometric properties of the Impact of Event Scale

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    Hogan N

    2015-12-01

    Full Text Available Nicola Hogan,1 Shane Costello,1 Malcolm Boyle,2 Brett Williams2 1Faculty of Education, Monash University, Clayton, VIC, Australia; 2Department of Community Emergency Health and Paramedic Practice, Monash University, Frankston, VIC, Australia Introduction: Investigation into the psychological effects of violence toward health care workers and its associated trauma is increasing. The Impact of Event Scale (IES provides a measure of current, subjective, emotional distress symptomatic of a specific traumatic event. However, its validity among paramedics is largely unknown. Problem: The purpose of this study was to investigate the psychometric properties and factor structure of the IES with a sample of Australian paramedics. Methods: The study aimed to investigate the psychometric properties and factor structure of the 15-item IES with a sample of Australian paramedics using Exploratory Factor Analysis with model fit statistics as found in confirmatory analysis. Results: Maximum Likelihood Factor Analysis with Varimax rotation supported the hypothesis that a two-factor solution would provide the best fit of the data. Procrustes rotation provided further support for this hypothesis indicating that the factors, labeled “Intrusion” and “Avoidance”, as well as the individual items of the 12-item final model, were a good fit to an ideal solution. Conclusion: The revision of the scale has improved its validity for use in the general population of paramedics, improving the potential for its use in trauma-related research. Keywords: impact of event scale, psychometrics, paramedics, occupational violence, PTSD

  16. The SCI Exercise Self-Efficacy Scale (ESES: development and psychometric properties

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    Ho Pei-Shu

    2007-08-01

    Full Text Available Abstract Background Rising prevalence of secondary conditions among persons with spinal cord injury (SCI has focused recent attention to potential health promotion programs designed to reduce such adverse health conditions. A healthy lifestyle for people with SCI, including and specifically, the adoption of a vigorous exercise routine, has been shown to produce an array of health benefits, prompting many providers to recommend the implementation of such activity to those with SCI. Successfully adopting such an exercise regimen however, requires confidence in one's ability to engage in exercise or exercise self-efficacy. Exercise self-efficacy has not been assessed adequately for people with SCI due to a lack of validated and reliable scales, despite self efficacy's status as one of the most widely researched concepts and despite its broad application in health promotion studies. Exercise self efficacy supporting interventions for people with SCI are only meaningful if appropriate measurement tools exist. The objective of our study was to develop a psychometrically sound exercise self-efficacy self-report measure for people with SCI. Methods Based on literature reviews, expert comments and cognitive testing, 10 items were included and made up the 4-point Likert SCI Exercise Self-Efficacy Scale (ESES in its current form. The ESES was administered as part of the first wave of a nationwide survey (n = 368 on exercise behavior and was also tested separately for validity in four groups of individuals with SCI. Reliability and validity testing was performed using SPSS 12.0. Results Cronbach's alpha was .9269 for the ESES. High internal consistency was confirmed in split-half (EQ Length Spearman Brown = .8836. Construct validity was determined using principal component factor analysis by correlating the aggregated ESES items with the Generalised Self Efficacy Scale (GSE. We found that all items loaded on one factor only and that there was a

  17. Psychometric study of the Required Care Levels for People with Severe Mental Disorder Assessment Scale (ENAR-TMG).

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    Lascorz, David; López, Victoria; Pinedo, Carmen; Trujols, Joan; Vegué, Joan; Pérez, Víctor

    2016-03-08

    People with severe mental disorder have significant difficulties in everyday life that involve the need for continued support. These needs are not easily measurable with the currently available tools. Therefore, a multidimensional scale that assesses the different levels of need for care is proposed, including a study of its psychometric properties. One-hundred and thirty-nine patients (58% men) with a severe mental disorder were assessed using the Required Care Levels for People with Severe Mental Disorder Assessment Scale (ENAR-TMG), the Camberwell Assessment of Need scale, and the Health of the Nation Outcome Scales. ENAR-TMG's psychometric features were examined by: a) evaluating 2 sources of validity evidence (evidence based on internal structure and evidence based on relations to other variables), and b) estimating the internal consistency, temporal stability, inter-rater reliability, and sensitivity to change of scores of the ENAR-TMG's subscales. Exploratory factor analyses revealed a one-factor structure for each of the theoretical dimensions of the scale, in which all but one showed a significant and positive correlation with the Camberwell Assessment of Need (range of r: 0.143-0.557) and Health of the Nation Outcome Scales (range of r: 0.241-0.474) scales. ENAR-TMG subscale scores showed acceptable internal consistency (range of ordinal α coefficients: 0.682-0.804), excellent test-retest (range of intraclass correlation coefficients: 0.889-0.999) and inter-rater reliabilities (range of intraclass correlation coefficients: 0.926-0.972), and satisfactory sensitivity to treatment-related changes (range of η(2): 0.003-0.103). The satisfactory psychometric behaviour of the ENAR-TMG makes the scale a promising tool to assess global functioning in people with a severe mental disorder. Copyright © 2016 SEP y SEPB. Published by Elsevier España. All rights reserved.

  18. The Revised Mosher Sex-Guilt Scale: its psychometric properties and a proposed ten-item version.

    Science.gov (United States)

    Janda, Louis H; Bazemore, Sharnail D

    2011-07-01

    Mosher introduced his Forced-Choice Guilt Inventory some 40 years ago and, over the following decades, his subscale measuring sex guilt has been the most widely used measure of this construct. Mosher revised his instrument in 1998, but he did not provide data regarding the reliability of the scale, its construct validity, or its overlap with the original scale. In this study, a sample of 272 undergraduate college students (95 men and 177 women) were administered both the original Mosher Forced-Choice Guilt Inventory and the Revised Mosher Sex-Guilt Scale, a Non-Acceptance of Sexuality Scale, and several items regarding their sexual experiences. Results of this study provide support for the psychometric soundness of the 50-item Revised Mosher Sex-Guilt Scale. Results also revealed that the 50-item scale had a high degree of overlap with the original forced-choice version, and that it had statistically significant correlations in the predicted directions with the sexual experiences items. This study also proposes a brief 10-item version of Mosher's 50-item scale, which has similar psychometric characteristics and could serve as an efficient substitute for the longer scale.

  19. A Scale for the Assessment of Sexual Standards Among Youth: Psychometric Properties.

    Science.gov (United States)

    Emmerink, Peggy M J; van den Eijnden, Regina J J M; Ter Bogt, Tom F M; Vanwesenbeeck, Ine

    2017-08-01

    The (hetero)sexual double standard (SDS), prescribing sexual modesty for girls and sexual prowess for boys, negatively affects sexual and mental health. Nevertheless, endorsement and enactment of the SDS is still common. In this study, we respond to recent calls for modernization in the field of sexual double standard research. We describe the development of the "Scale for the Assessment of Sexual Standards among Youth" (SASSY), as well as its psychometric properties. This instrument was designed to measure contemporary sexual double standard endorsement, defined as "the degree to which an individual's attitude reflects a divergent set of expectations for boys and girls, in that boys are expected to be relatively more sexually active, assertive, and knowledgeable and girls are expected to be relatively more sexually reserved, passive, and inexperienced" among adolescents and emerging adults. In Study 1, a pool of 35 items was administered in a Dutch sample (N = 465, 54.8% female, age 16-20). A 20-item set formed a one-dimensional and internally consistent scale and was subsequently administered in a second Dutch sample. Study 2 (N = 818, 58.4% female, age 16-25) again assessed the 20-item set. After dropping one item, the 19-item SASSY proved to be one-dimensional and internally consistent, exhibiting good test-retest reliability, construct validity, and convergent validity. Finally, the instrument showed configural and metric measurement invariance across gender, age, education level, and sexual experience level, and configural, metric, and scalar measurement invariance across time. These studies confirmed the 19-item SASSY to be a reliable and valid new tool for the assessment of contemporary sexual double standard endorsement among adolescents and emerging adults.

  20. Psychometric properties of the Posttraumatic Diagnostic Scale for DSM-5 (PDS-5).

    Science.gov (United States)

    Foa, Edna B; McLean, Carmen P; Zang, Yinyin; Zhong, Jody; Powers, Mark B; Kauffman, Brooke Y; Rauch, Sheila; Porter, Katherine; Knowles, Kelly

    2016-10-01

    [Correction Notice: An Erratum for this article was reported in Vol 28(10) of Psychological Assessment (see record 2016-36101-001). In the article, the third sentence of the Internal Consistency subsection of the Results section should read: Item 8, “Not being able to remember important parts of the trauma,” had an item–total correlation of .34, and Item 16, “Taking more risks or doing things that might cause you or others harm” had an item–total correlation of .44; the range of item–total correlations for the remaining 18 items was .62–.82, with an average of .70.”] The aim of this study was to evaluate the psychometric properties of the Posttraumatic Diagnostic Scale for DSM–5 (PDS–5), a self-report measure of posttraumatic stress disorder (PTSD) based on diagnostic criteria of the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders. Participants were 242 urban community residents, veterans, and college undergraduates recruited from 3 study sites who had experienced a DSM–5 Criterion A traumatic experience. The PDS–5 demonstrated excellent internal consistency (α = .95) and test–retest reliability (r = .90) and good convergent validity with the PTSD Checklist—Specific Version (r = .90) and the PTSD Symptom Scale—Interview Version for DSM–5 (PSSI–5; r = .85). The PDS–5 also showed good discriminant validity with the Beck Depression Inventory—II and the State–Trait Anxiety Inventory—Trait scale (all ZH > 3.05, ps < .01). There was 78% agreement between the PDS–5 and the PSSI–5. Receiver operating characteristic analysis yielded a cutoff score of 28 for identifying a probable PTSD diagnosis. The PDS–5 is a valid and reliable measure of DSM–5 PTSD symptomatology.

  1. Development and psychometric testing of a visual analog scale for dental fluorosis

    Directory of Open Access Journals (Sweden)

    R Ramya

    2014-01-01

    Full Text Available Objectives: The aim was to develop and psychometrically test a visual analog scale (VAS for dental fluorosis. Materials and Methods: In a cross-sectional study, esthetic perceptions of varying severities of fluorosis in permanent maxillary incisor teeth presented in 36 photographs were graded on a 10 cm VAS by two groups - an expert panel of dental specialists and lay group comprising 1 st year dental students. The photographs were also graded using Thylstrup-Fejerskov index (TFI. Inter and intra-examiner reliability testing and comparison of specialists′ and 1 st year students′ perceptions were made using intra-class correlation coefficient (ICC. Mean VAS values were validated against TFI scores using Spearman correlation coefficient. Results: A VAS for dental fluorosis was constructed with the help of mean values of subjective ratings for each of the photographs. Inter-rater reliability was found to be moderate (ICC = 0.59. The intra-rater reliability for both the lay group (ICC range: 0.91-0.98 and dental specialists′ group (ICC range: 0.87-0.98 was found to be excellent. High correlation was obtained between lay group′s and dental specialists′ perception of fluorosis on VAS (r = 0.93. VAS scores correlated moderately with TFI scores for the photographs (Spearman′s ρ = 0.725. All the findings were found to be statistically significant (P < 0.05. Conclusion: The developed VAS was found to be a valid and reliable tool to assess dental fluorosis. Validation of the scale on a larger sample from the general population is recommended before it is applied in clinical and epidemiological settings.

  2. Cultural adaptation, psychometric properties, and outcomes of the Native American Spirituality Scale.

    Science.gov (United States)

    Greenfield, Brenna L; Hallgren, Kevin A; Venner, Kamilla L; Hagler, Kylee J; Simmons, Jeremiah D; Sheche, Judith N; Homer, Everett; Lupee, Donna

    2015-05-01

    Spirituality is central to many Native Americans (NAs) and has been associated with recovery from substance use disorders (SUDs). However, no published questionnaire uniquely taps tribal-specific spiritual beliefs and practices. This hinders efforts to integrate traditional NA spirituality into SUD treatment and track spiritual outcomes. As part of a randomized controlled trial examining SUD treatment for NAs, we adapted the Daily Spiritual Experience Scale (DSES) in collaboration with members of a Southwest tribe to create the Native American Spirituality Scale (NASS) and measured changes in the NASS over the course of treatment. The 83 participants (70% male) were from a single Southwest tribe and seeking SUD treatment. They completed the NASS at baseline, 4, 8, and 12 months. Exploratory factor analysis of the NASS was conducted and its temporal invariance, construct validity, and longitudinal changes in the factor and item scores were examined. The NASS yielded a 2-factor structure that was largely invariant across time. Factor 1 reflected behavioral practices, while Factor 2 reflected more global beliefs. Both factors significantly increased across 12 months, albeit at different assessment points. At baseline, Factor 1 was negatively related to substance use and positively associated with measures of tribal identification while Factor 2 was unrelated to these measures. Given the importance of tribal spirituality to many NAs, the development of this psychometrically sound measure is a key precursor and complement to the incorporation of tribal spirituality into treatment, as well as research on mechanisms of change for SUD treatment among NAs and assessment of NA spirituality in relation to other aspects of health. (c) 2015 APA, all rights reserved).

  3. The suicide assessment scale: Psychometric properties of a Norwegian language version

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    Koldsland Bjørn

    2012-08-01

    Full Text Available Abstract Background Rating scales are valuable tools in suicide research and can also be useful supplements to the clinical interview in suicide risk assessments. This study describes the psychometric properties of a Norwegian language version of the Suicide Assessment Scale Self-report version (SUAS-S. Methods Participants were fifty-two patients (mean age = 39.3 years, SD = 10.7 with major depression (53.8%, bipolar disorder (25.0% and/or a personality disorder (63.5% referred to a psychiatric outpatient clinic. The SUAS-S, the screening section of the Beck Scale for Suicidal Ideation (BSS-5, the Beck Depression Inventory (BDI, Beck’s Hopelessness Scale (BHS, the Symptom Check-List-90 R (SCL-90R and the Clinical Global Impression for Severity of Suicidality (CGI-SS were administered. One week later, the patients completed the SUAS-S a second time. Results Cronbach’s alpha for SUAS-S was 0.88 and the test–retest reliability was 0.95 (95% CI: 0.93– 0.97. SUAS-S was positively correlated with the BSS-5 (r = 0.66; 95% CI: 0.47–0.85 for the study sample as a whole and for the suicidal (r = 0.52 and non-suicidal groups (r = 0.50 respectively. There was no difference between the SUAS-S and the BSS-5 in the ability to identify suicidality. This ability was more pronounced when the suicide risk was high. There was a substantial intercorrelation between the score on the SUAS-S and the BDI (0.81 and the BHS (0.76. The sensitivity and specificity of the SUAS-S was explored and an appropriate clinical cut-off value was assessed. Conclusions The study revealed good internal consistency, test–retest reliability and concurrent validity for the Suicide Assessment Scale Self-report version. The discriminatory ability for suicidality was comparable to that of the BSS-5.

  4. The symptoms and functioning severity scale (SFSS): psychometric evaluation and discrepancies among youth, caregiver, and clinician ratings over time.

    Science.gov (United States)

    Athay, M Michele; Riemer, Manuel; Bickman, Leonard

    2012-03-01

    This paper describes the development and psychometric evaluation of the symptoms and functioning severity scale (SFSS), which includes three parallel forms to systematically capture clinician, youth, and caregiver perspectives of youth symptoms on a frequent basis. While there is widespread consensus that different raters of youth psychopathology vary significantly in their assessment, this is the first paper that specifically investigated the discrepancies among clinician, youth, and caregiver ratings throughout the treatment process within a community mental health setting. Results for all three respondent versions indicated the SFSS is a psychometrically sound instrument for use in this population. Significant discrepancies in scores existed at baseline among the three respondents. Longitudinal analyses reveal the youth-clinician and caregiver-clinician score discrepancies decreased significantly over time. Differences by youth gender existed for caregiver-clinician discrepancies. The average youth-caregiver score discrepancy remained consistent throughout treatment. Implications for future research and clinical practice are discussed.

  5. The Effortful Control Scale for adults: psychometric properties of the Catalan version and its relationship to cognitive emotion regulation

    Directory of Open Access Journals (Sweden)

    Miquel Tortella-Feliu

    2013-10-01

    Full Text Available The goals of this study were (a to examine the psychometric properties of a Catalan version of the Effortful control scale of the Adult Temperament Questionnaire short-form and (b to analyze the relationships among effortful control (EC, negative affectivity (NA, and the use of negative cognitive emotion regulation (ER strategies. In a sample of 353 college students, the instrument presents acceptable internal consistency, temporal stability and convergent validity; however, in general, psychometric properties are poorer than those reported for other versions. Confirmatory factor analysis fit indices revealed an overall poor fit for the three-factor theoretical model. Additionally, it has been found that the proneness to engage in negative cognitive ER strategies was mainly related with exhibiting high NA. Further, although such tendencies were also influenced by EC capabilities, data did not show EC moderating the relationships among NA, anxiety, and the use of negative cognitive ER strategies.

  6. Psychometric properties of the Exercise Benefits/Barriers Scale in Mexican elderly women.

    Science.gov (United States)

    Enríquez-Reyna, María Cristina; Cruz-Castruita, Rosa María; Ceballos-Gurrola, Oswaldo; García-Cadena, Cirilo Humberto; Hernández-Cortés, Perla Lizeth; Guevara-Valtier, Milton Carlos

    2017-06-05

    analyze and assess the psychometric properties of the subscales in the Spanish version of the Exercise Benefits/Barriers Scale in an elderly population in the Northeast of Mexico. methodological study. The sample consisted of 329 elderly associated with one of the five public centers for senior citizens in the metropolitan area of Northeast Mexico. The psychometric properties included the assessment of the Cronbach's alpha coefficient, the Kaiser Meyer Olkin coefficient, the inter-item correlation, exploratory and confirmatory factor analysis. in the principal components analysis, two components were identified based on the 43 items in the scale. The item-total correlation coefficient of the exercise benefits subscale was good. Nevertheless, the coefficient for the exercise barriers subscale revealed inconsistencies. The reliability and validity were acceptable. The confirmatory factor analysis revealed that the elimination of items improved the goodness of fit of the baseline scale, without affecting its validity or reliability. the Exercise Benefits/Barriers subscale presented satisfactory psychometric properties for the Mexican context. A 15-item short version is presented with factorial structure, validity and reliability similar to the complete scale. analisar e avaliar as propriedades psicométricas das subescalas que compõem a versão em espanhol da Escala de Benefícios/Barreiras para o Exercício em uma população idosa do nordeste do México. estudo metodológico. A amostra abrangeu 329 idosas adstritas a uma das cinco casas de convivência públicas da área metropolitana do Nordeste mexicano. As propriedades psicométricas incluíram a avaliação do coeficiente alfa de Cronbach, o coeficiente Kaiser-Meyer-Olkin, a correlação inter-itens, análise fatorial exploratória e confirmatória. na análise de componentes principais, foram identificados dois componentes a partir dos 43 itens da escala. O coeficiente de correlação item-total da subescala

  7. The person-centred care of older people with cognitive impairment in acute care (POPAC) scale - psychometric evaluation.

    Science.gov (United States)

    Grealish, Laurie; Chaboyer, Wendy; Harbeck, Emma; Edvardsson, David

    2017-03-01

    To test the reliability and validity of the Person-centred care of Older People with cognitive impairment in Acute Care scale to determine nurses' perceptions of person-centred care. One-third of older adults admitted to hospital are at risk of serious hospital-acquired complications such as falls, infections and pressure injuries because of cognitive impairment. These risks can be reduced through person-centred practices. The Person-centred care of Older People with cognitive impairment in Acute Care scale is a self-report staff instrument to explore the extent to which person-centred practices are undertaken; however psychometric testing is limited. A cross-sectional sample of acute care nurses (n = 240) in Queensland, Australia completing self-report questionnaires. Psychometric analyses of item performance, reliability and validity were conducted. Item analysis revealed independent items. One item was removed due to negatively associating with the scale, improving total Cronbach's alpha from 0.76 to 0.84. The three original factors were maintained with regrouping of items. Confirmatory factor analysis confirmed the revised model. The revised Person-centred care of Older People with cognitive impairment in Acute Care scale had satisfactory psychometric properties when used as a total scale. Scale brevity and simplicity together with rigorous development and testing indicates that the revised Person-centred care of Older People with cognitive impairment in Acute Care may be useful for quality improvement programmes into the care of older people in hospitals. © 2016 John Wiley & Sons Ltd.

  8. Measuring cognitive errors using the Cognitive Distortions Scale (CDS: psychometric properties in clinical and non-clinical samples.

    Directory of Open Access Journals (Sweden)

    Kadir Özdel

    Full Text Available The Cognitive Distortions Scale was developed to assess thinking errors using case examples in two domains: interpersonal and personal achievement. Although its validity and reliability has been previously demonstrated in non-clinical samples, its psychometric properties and scoring has not yet been evaluated. The aim of the current study was to evaluate the psychometric properties of the Cognitive Distortions Scale in two Turkish samples and to examine the usefulness of the categorical scoring system. A total of 325 individuals (Sample 1 and Sample 2 were enrolled in this study to assess those psychometric properties. Our Sample 1 consisted of 225 individuals working as interns at the Diskapi Yildirim Beyazit Teaching and Research Hospital and Sample 2 consisted of 100 patients diagnosed with depression presenting to the outpatient unit of the same Hospital. Construct validity was assessed using the Beck Depression Inventory, the State Trait Anxiety Inventory, the Dysfunctional Attitude Scale, and the Automatic Thought Questionnaire. Factor analyses supported a one-factor model in these clinical and non-clinical samples. Cronbach's α values were excellent in both the non-clinical and clinical samples (0.933 and 0.918 respectively. Cognitive Distortions Scale scores showed significant correlation with relevant clinical measures. Study Cognitive Distortions Scale scores were stable over a time span of two weeks. This study showed that the Cognitive Distortions Scale is a valid and reliable measure in clinical and non-clinical populations. In addition, it shows that the categorical exists/does not exist scoring system is relevant and could be used in clinical settings.

  9. The Control Attitudes Scale-Revised: psychometric evaluation in three groups of patients with cardiac illness.

    Science.gov (United States)

    Moser, Debra K; Riegel, Barbara; McKinley, Sharon; Doering, Lynn V; Meischke, Hendrika; Heo, Seongkum; Lennie, Terry A; Dracup, Kathleen

    2009-01-01

    Perceived control is a construct with important theoretical and clinical implications for healthcare providers, yet practical application of the construct in research and clinical practice awaits development of an easily administered instrument to measure perceived control with evidence of reliability and validity. To test the psychometric properties of the Control Attitudes Scale-Revised (CAS-R) using a sample of 3,396 individuals with coronary heart disease, 513 patients with acute myocardial infarction, and 146 patients with heart failure. Analyses were done separately in each patient group. Reliability was assessed using Cronbach's alpha to determine internal consistency, and item homogeneity was assessed using item-total and interitem correlations. Validity was examined using principal component analysis and testing hypotheses about known associations. Cronbach's alpha values for the CAS-R in patients with coronary heart disease, acute myocardial infarction, and heart failure were all greater than .70. Item-total and interitem correlation coefficients for all items were acceptable in the groups. In factor analyses, the same single factor was extracted in all groups, and all items were loaded moderately or strongly to the factor in each group. As hypothesized in the final construct validity test, in all groups, patients with higher levels of perceived control had less depression and less anxiety compared with those of patients who had lower levels of perceived control. This study provides evidence of the reliability and validity of the 8-item CAS-R as a measure of perceived control in patients with cardiac illness and provides important insight into a key patient construct.

  10. Psychometric properties of the Trauma and Distress Scale, TADS, in an adult community sample in Finland

    Directory of Open Access Journals (Sweden)

    Raimo K. R. Salokangas

    2016-03-01

    Full Text Available Background: There is increasing evidence that a history of childhood abuse and neglect is not uncommon among individuals who experience mental disorder and that childhood trauma experiences are associated with adult psychopathology. Although several interview and self-report instruments for retrospective trauma assessment have been developed, many focus on sexual abuse (SexAb rather than on multiple types of trauma or adversity. Methods: Within the European Prediction of Psychosis Study, the Trauma and Distress Scale (TADS was developed as a new self-report assessment of multiple types of childhood trauma and distressing experiences. The TADS includes 43 items and, following previous measures including the Childhood Trauma Questionnaire, focuses on five core domains: emotional neglect (EmoNeg, emotional abuse (EmoAb, physical neglect (PhyNeg, physical abuse (PhyAb, and SexAb.This study explores the psychometric properties of the TADS (internal consistency and concurrent validity in 692 participants drawn from the general population who completed a mailed questionnaire, including the TADS, a depression self-report and questions on help-seeking for mental health problems. Inter-method reliability was examined in a random sample of 100 responders who were reassessed in telephone interviews. Results: After minor revisions of PhyNeg and PhyAb, internal consistencies were good for TADS totals and the domain raw score sums. Intra-class coefficients for TADS total score and the five revised core domains were all good to excellent when compared to the interviewed TADS as a gold standard. In the concurrent validity analyses, the total TADS and its all core domains were significantly associated with depression and help-seeking for mental problems as proxy measures for traumatisation. In addition, robust cutoffs for the total TADS and its domains were calculated. Conclusions: Our results suggest the TADS as a valid, reliable, and clinically useful

  11. Development and psychometric evaluation of the FACE-Q satisfaction with appearance scale: a new patient-reported outcome instrument for facial aesthetics patients.

    Science.gov (United States)

    Pusic, Andrea L; Klassen, Anne F; Scott, Amie M; Cano, Stefan J

    2013-04-01

    Satisfaction with appearance and improved quality of life are key outcomes for patients undergoing facial aesthetic procedures. The FACE-Q is a new patient-reported outcome (PRO) instrument encompassing a suite of independently functioning scales designed to measure a range of important outcomes for facial aesthetics patients. FACE-Q scales were developed with strict adherence to international guidelines for PRO instrument development. This article describes the development and psychometric evaluation of the core FACE-Q scale, the Satisfaction with Facial Appearance scale. Both modern and traditional psychometric methods were used to confirm that this new 10-item scale is a reliable, valid, and responsive measure.

  12. A Psychometric Analysis of the Italian Version of the eHealth Literacy Scale Using Item Response and Classical Test Theory Methods.

    Science.gov (United States)

    Diviani, Nicola; Dima, Alexandra Lelia; Schulz, Peter Johannes

    2017-04-11

    The eHealth Literacy Scale (eHEALS) is a tool to assess consumers' comfort and skills in using information technologies for health. Although evidence exists of reliability and construct validity of the scale, less agreement exists on structural validity. The aim of this study was to validate the Italian version of the eHealth Literacy Scale (I-eHEALS) in a community sample with a focus on its structural validity, by applying psychometric techniques that account for item difficulty. Two Web-based surveys were conducted among a total of 296 people living in the Italian-speaking region of Switzerland (Ticino). After examining the latent variables underlying the observed variables of the Italian scale via principal component analysis (PCA), fit indices for two alternative models were calculated using confirmatory factor analysis (CFA). The scale structure was examined via parametric and nonparametric item response theory (IRT) analyses accounting for differences between items regarding the proportion of answers indicating high ability. Convergent validity was assessed by correlations with theoretically related constructs. CFA showed a suboptimal model fit for both models. IRT analyses confirmed all items measure a single dimension as intended. Reliability and construct validity of the final scale were also confirmed. The contrasting results of factor analysis (FA) and IRT analyses highlight the importance of considering differences in item difficulty when examining health literacy scales. The findings support the reliability and validity of the translated scale and its use for assessing Italian-speaking consumers' eHealth literacy.

  13. Psychometric properties of the Vulnerability to Abuse Screening Scale for screening abuse of older adults.

    Science.gov (United States)

    Dantas, Raquel Batista; Oliveira, Graziella Lage; Silveira, Andréa Maria

    2017-04-10

    Adapt and evaluate the psychometric properties of the Vulnerability to Abuse Screening Scale to identify risk of domestic violence against older adults in Brazil. The instrument was adapted and validated in a sample of 151 older adults from a geriatric reference center in the municipality of Belo Horizonte, State of Minas Gerais, in 2014. We collected sociodemographic, clinical, and abuse-related information, and verified reliability by reproducibility in a sample of 55 older people, who underwent re-testing of the instrument seven days after the first application. Descriptive and comparative analyses were performed for all variables, with a significance level of 5%. The construct validity was analyzed by the principal components method with a tetrachoric correlation matrix, the reliability of the scale by the weighted Kappa (Kp) statistic, and the internal consistency by the Kuder-Richardson estimator formula 20 (KR-20). The average age of the participants was 72.1 years (DP = 6.96; 95%CI 70.94-73.17), with a maximum of 92 years, and they were predominantly female (76.2%; 95%CI 69.82-83.03). When analyzing the relationship between the scores of the Vulnerability to Abuse Screening Scale, categorized by presence (score > 3) or absence (score sexo foi predominantemente feminino (76,2%; IC95% 69,82-83,03). Ao analisar a relação entre os escores da Escala Triagem de Vulnerabilidade ao Abuso, categorizados em presença (índice > 3) ou ausência (índice sexo, não houve diferença estatisticamente significante. A Escala Triagem de Vulnerabilidade ao Abuso comportou-se de forma aceitável na avaliação da validade no processo de adaptação transcultural, demonstrando dimensionalidade coerente com a proposta original (quatro fatores). Na análise da consistência interna, o instrumento apresentou bons resultados (KR-20 = 0,69) e a confiabilidade via reprodutibilidade foi considerara excelente para a escala global (Kp = 0,92). A Escala Triagem de Vulnerabilidade ao

  14. The Jefferson Scale of Attitudes Toward Interprofessional Collaboration (JeffSATIC): development and multi-institution psychometric data.

    Science.gov (United States)

    Hojat, Mohammadreza; Ward, Julia; Spandorfer, John; Arenson, Christine; Van Winkle, Lon J; Williams, Brett

    2015-05-01

    This study was designed to develop a psychometrically sound instrument to measure attitudes toward interprofessional collaboration in health profession students and practitioners regardless of their professions and areas of practice. Based on a review of the literature a list of 27 items was generated, 12 faculty judged the face validity of the items, and 124 health profession faculty examined the content validity of the items. The preliminary version of the instrument was administered to 1976 health profession students in three universities (Thomas Jefferson University, n = 510; Midwestern University, n = 392; and Monash University, n = 1074). Twenty items that survived the psychometric scrutiny were included in the Jefferson Scale of Attitudes Toward Interprofessional Collaboration (JeffSATIC). Two constructs of "working relationships" and "accountability" emerged from factor analysis of the JeffSATIC. Cronbach's α coefficients for the JeffSATIC ranged from 0.84 to 0.90 in the three samples. Women obtained significantly higher JeffSATIC mean scores than men. Medical students obtained lower mean score on the JeffSATIC than most other health profession students at the same university. Psychometric support from a relatively large sample size of students in a variety of health profession programs in this multi-institutional study is encouraging which adds to the credibility of the JeffSATIC.

  15. An item-level psychometric analysis of the personality assessment inventory: clinical scales in a psychiatric inpatient unit.

    Science.gov (United States)

    Siefert, Caleb J; Sinclair, Samuel J; Kehl-Fie, Kendra A; Blais, Mark A

    2009-12-01

    Multi-item multiscale self-report measures are increasingly used in inpatient assessments. When considering a measure for this setting, it is important to evaluate the psychometric properties of the clinical scales and items to ensure that they are functioning as intended in a highly distressed clinical population. The present study examines scale properties for a self-report measure frequently employed in inpatient assessments, the Personality Assessment Inventory (PAI). In addition to examining internal consistency statistics, this study extends prior PAI research by considering key issues related to inpatient assessment (e.g., scale distinctiveness, ceiling effects). Coefficient alphas, interitem correlations, and item- scale relationships suggest that the PAI clinical scales and subscales are internally consistent. Items for respective clinical scales generally showed significantly higher item-scale correlations with their intended scale (as compared with their item-scale correlation with scales they were not intended to measure). In addition, scales' coefficient alpha scores were higher than their interscale correlations. Taken as a whole, these results support the hypothesis that PAI scales were measuring relatively distinct constructs in this inpatient sample. Findings are discussed with regard to the implications for scale interpretation in inpatient assessment, functioning of individual scales and subscales, and functioning of specific items. Limitations of the present study and directions for future research are discussed.

  16. Psychometric properties of the Attitudes Scale facing Alcohol and Alcoholism in nursing students.

    Science.gov (United States)

    Vargas, Divane de; Rocha, Fernanda Mota

    2016-12-19

    to verify the psychometric properties of the Attitudes Scale facing Alcohol and Alcoholism (EAFAA) and people with disorders related to the use of alcohol in nursing students. a convenience sample (n=420) completed the EAFAA, the data were submitted to Exploratory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA). the EFA resulted in an instrument composed of 48 items divided into four factors. The CFA has established the validity of the factorial structure. The internal consistency of the scale was considered adequate (α=0.85) presenting a sensitivity of 70% and specificity of 75%. the EAFAA constitutes a reliable instrument to identify the attitudes of nursing students towards alcohol, alcoholism and persons with disorders related to alcohol use. verificar as propriedades psicométricas da Escala de Atitudes Frente ao Álcool, ao Alcoolismo e as pessoas com transtornos relacionados ao uso do Álcool em estudantes de enfermagem. uma amostra de conveniência (n=420) completou a EAFAA, os dados foram submetidos à Análise Fatorial Exploratória (AFE) e Análise Fatorial Confirmatória (AFC). a AFE resultou em um instrumento composto por 48 itens divididos em quatro fatores. A AFC estabeleceu a validade da estrutura fatorial. A consistência interna da escala foi considerada adequada (α=0,85) apresentando sensibilidade de 70% e especificidade de 75%. a EAFAA constitui-se em um instrumento confiável para identificar as atitudes de estudantes de enfermagem frente ao álcool, ao alcoolismo e a pessoa com transtornos relacionados ao uso de álcool. verificar las propiedades psicométricas de la escala de actitudes frente al alcohol, al alcoholismo y a las personas con trastornos por consumo de alcohol en estudiantes de enfermería. una muestra por conveniencia (n=420) completó la EAFAA, cuyos datos se sometieron a un análisis factorial exploratorio (AFE) y un análisis factorial confirmatorio (AFC). el AFE dio como resultado un instrumento compuesto por

  17. Cross-cultural psychometric testing of the Care Dependency Scale with data

    NARCIS (Netherlands)

    Dijkstra, A; Coleman, M; Tomas, C; Valimaki, M; Dassen, T

    2003-01-01

    Background. The importance of the present study lies in addressing whether it is justified to compare the care dependency status of older patients from different settings and cultures using the same instrument. Aim. The aim of this international study was to compare the psychometric properties of th

  18. A validation study of the psychometric properties of the Groningen Reflection Ability Scale

    DEFF Research Database (Denmark)

    Andersen, Nina Bjerre; O'Neill, Lotte; Gormsen, Lise Kirstine

    2014-01-01

    . The aim of this study was to adapt GRAS for use in a Danish setting and to investigate the psychometric properties of GRAS-DK. Methods We performed a cross-cultural adaptation of GRAS from Dutch to Danish. Next, we collected primary data online, performed a retest, analysed data descriptively, estimated...

  19. Psychometric Reanalysis of Happiness, Temperament, and Spirituality Scales with Children in Faith-Based Elementary Schools

    Science.gov (United States)

    Cleveland, Richard E.

    2014-01-01

    This dissertation performed an investigation of the psychometric properties of six instruments used in the 2012 Happiness Project research study. The project revisited the 2010 study conducted by Holder, Coleman, and Wallace. Holder et al. (2010) investigated the relationships among variables relating to student happiness and spirituality while…

  20. Psychometric Reanalysis of Happiness, Temperament, and Spirituality Scales with Children in Faith-Based Elementary Schools

    Science.gov (United States)

    Cleveland, Richard E.

    2014-01-01

    This dissertation performed an investigation of the psychometric properties of six instruments used in the 2012 Happiness Project research study. The project revisited the 2010 study conducted by Holder, Coleman, and Wallace. Holder et al. (2010) investigated the relationships among variables relating to student happiness and spirituality while…

  1. A review of the psychometric properties of the Health of the Nation Outcome Scales (HoNOS family of measures

    Directory of Open Access Journals (Sweden)

    Dodson Sarity

    2005-11-01

    Full Text Available Abstract Background The Health of the Nation Outcome Scales was developed to routinely measure outcomes for adults with mental illness. Comparable instruments were also developed for children and adolescents (the Health of the Nation Outcome Scales for Children and Adolescents and older people (the Health of the Nation Outcome Scales 65+. All three are being widely used as outcome measures in the United Kingdom, Australia and New Zealand. There is, however, no comprehensive review of these instruments. This paper fills this gap by reviewing the psychometric properties of each. Method Articles and reports relating to the instruments were retrieved, and their findings synthesised to assess the instruments' validity (content, construct, concurrent, predictive, reliability (test-retest, inter-rater, sensitivity to change, and feasibility/utility. Results Mostly, the instruments perform adequately or better on most dimensions, although some of their psychometric properties warrant closer examination. Conclusion Collectively, the Health of the Nation Outcome Scales family of measures can assess outcomes for different groups on a range of mental health-related constructs, and can be regarded as appropriate for routinely monitoring outcomes.

  2. Investigation of psychometric properties of the Falls Efficacy Scale using Rasch analysis in patients with hemiplegic stroke.

    Science.gov (United States)

    Park, Eun Young; Choi, Yoo Im

    2015-09-01

    [Purpose] The purpose of this study was to investigate the psychometric properties of the Falls Efficacy Scale using Rasch analysis in patients with hemiplegic stroke. [Subjects] Fifty-five community-dwelling hemiplegic stroke patients were selected as participants. [Methods] Data were analyzed using the Winsteps program (version 3.62) with the Rasch model to confirm the unidimensionality through item fit, reliability, and appropriateness of the rating scale. [Results] There were no misfit persons or items. Furthermore, infit and outfit statistics appeared adjacent. The person separation value was 3.07, and the reliability coefficient was 0.90. The reliability of all items was at an acceptable level for patients with hemiplegic stroke. [Conclusion] This was the first study to investigate the psychometric properties of the Falls Efficacy Scale using Rasch analysis. The results of this study suggest that the 6-point Falls Efficacy Scale is an appropriate tool for measuring the self-perceived fear of falling in patients with hemiplegic stroke.

  3. The Swedish version of the Acceptance of Chronic Health Conditions Scale for people with multiple sclerosis: Translation, cultural adaptation and psychometric properties.

    Science.gov (United States)

    Forslin, Mia; Kottorp, Anders; Kierkegaard, Marie; Johansson, Sverker

    2016-11-11

    To translate and culturally adapt the Acceptance of Chronic Health Conditions (ACHC) Scale for people with multiple sclerosis into Swedish, and to analyse the psychometric properties of the Swedish version. Ten people with multiple sclerosis participated in translation and cultural adaptation of the ACHC Scale; 148 people with multiple sclerosis were included in evaluation of the psychometric properties of the scale. Translation and cultural adaptation were carried out through translation and back-translation, by expert committee evaluation and pre-test with cognitive interviews in people with multiple sclerosis. The psychometric properties of the Swedish version were evaluated using Rasch analysis. The Swedish version of the ACHC Scale was an acceptable equivalent to the original version. Seven of the original 10 items fitted the Rasch model and demonstrated ability to separate between groups. A 5-item version, including 2 items and 3 super-items, demonstrated better psychometric properties, but lower ability to separate between groups. The Swedish version of the ACHC Scale with the original 10 items did not fit the Rasch model. Two solutions, either with 7 items (ACHC-7) or with 2 items and 3 super-items (ACHC-5), demonstrated acceptable psychometric properties. Use of the ACHC-5 Scale with super-items is recommended, since this solution adjusts for local dependency among items.

  4. Korean versions of the Perceived Stress Scale (PSS-14, 10 and 4): psychometric evaluation in patients with chronic disease.

    Science.gov (United States)

    Lee, Eun-Hyun; Chung, Bok Yae; Suh, Chang-Hee; Jung, Ju-Yang

    2015-03-01

    The Perceived Stress Scale (PSS) is a representative instrument used to measure stress. The original PSS comprises 14 items (PSS-14) in two subscales, but 10- and 4-item versions are also available (PSS-10 and 4, respectively). The target populations of psychometric studies using the PSS have far mainly comprised college students, and the underlying constructs of the PSS versions are controversial: one factor vs. two factors and first order vs. second order. The aim of this study was to evaluate the psychometric properties of the Korean versions of the PSS-14, 10 and 4 (designated KPSS-14, 10 and -4, respectively) in patients with chronic disease. The PSS-14, 10 and 4 were translated into Korean using forward and backward translation. Factorial construct validity was tested using both exploratory and confirmatory factor analyses. Item convergent validity and item discriminant validity were tested. Concurrent validity was examined using the Center for Epidemiologic Studies-Depression scale. Known-groups validity was analysed using t-test and effect size. Reliability was tested using Cronbach's alpha and the intraclass correlation coefficient. Exploratory factor analysis supported a two-factor model for all Korean versions of the PSS, and confirmatory factor analysis indicated that the model fit the KPSS-10 well and the KPSS-4 only marginally. The testing of item convergent and discriminant validity revealed a 100% scaling success. As expected, all scores in the KPSS-14, 10 and 4 were moderately correlated with depression scores and differed significantly according to gender. The Cronbach's alpha for the KPSS-14 and 10 exceeded the criterion of 0.70. The intraclass correlation coefficient values of all three Korean versions were satisfied. The KPSS-10 exhibited a first-order, two-factor construct, and excellent reliability and validity were established for Korean patients with chronic disease. The psychometric properties of the shortest version, KPSS-4, were only

  5. Investigating the psychometric properties of the Jefferson Scale of Physician Empathy in a sample of Malaysian medical students

    Directory of Open Access Journals (Sweden)

    Spasenoska M

    2016-06-01

    Full Text Available Marija Spasenoska,1 Shane Costello,1 Brett Williams2 1Faculty of Education, 2Department of Community Emergency Health and Paramedic Practice, Monash University, Melbourne, VIC, Australia Objective: The purpose of this present study was to investigate the psychometric properties of the Jefferson Scale of Physician Empathy – student version (JSPE-S. Subjects and methods: This study recruited 193 Malaysian medical students enrolled in year one and year two studies. A principal-component analysis with Varimax rotation was conducted. Procrustes rotation was used to confirm the item to model fit, which allows for a comparison of actual structure against an ideal hypothesized structure. Items were systematically removed based on low communalities of < 0.3 and poor loading of items onto components. Results: A two-component solution was found, comprised of “perspective taking” and “compassionate care”. Following item removal, eleven items remained. A Procrustes analysis revealed that this eleven-item measure demonstrated an excellent model fit. A possible third component was identified, though is not recommended for use, due to construct underrepresentation. Conclusion: This study found the Jefferson Scale of Physician Empathy fitted best to a two-component model using eleven items. Item, component, and overall congruence were very high, and scale reliabilities were adequate. The results of this study suggest that the eleven-item, two-component solution demonstrates excellent psychometric properties and structural validity in a Malaysian medical student population. Future research could consider using the short eleven-item measure in both student and health care profession samples to investigate the role of empathy in health care. Keywords: empathy, medical students, psychometrics

  6. Psychometric evaluation of the 10-item Short Opiate Withdrawal Scale-Gossop (SOWS-Gossop) in patients undergoing opioid detoxification.

    Science.gov (United States)

    Vernon, Margaret K; Reinders, Stefan; Mannix, Sally; Gullo, Kristen; Gorodetzky, Charles W; Clinch, Thomas

    2016-09-01

    The Short Opiate Withdrawal Scale (SOWS)-Gossop is a 10-item questionnaire developed to evaluate opioid withdrawal symptom severity. The scale was derived from the original 32-item Opiate Withdrawal Scale in order to reduce redundancy while providing an equally sensitive measure of opioid withdrawal symptom severity appropriate for research and clinical practice. The objective of this study was to examine the psychometric properties and provide score interpretation guidelines for the SOWS-Gossop 10-item version. Blinded, pooled data from two trials assessing the efficacy of lofexidine hydrochloride in reducing withdrawal symptoms in patients undergoing opioid detoxification were used to evaluate the quantitative psychometric properties and score interpretation of the SOWS-Gossop. Five hundred fifty-five (N=555) observations were available at baseline with numbers decreasing to n=213 at day 7. Mean (standard deviation) SOWS-Gossop scores were 10.4 (6.86) at baseline, 8.7 (6.49) on day 1, 10.5 (7.21) on day 2, and 3.1 (3.95) on day 7. Confirmatory factor analysis indicated that the SOWS-Gossop items loaded on a single factor consistent with a single total score. Intra-class correlations (95% confidence interval) were 0.78 (0.70-0.85) between baseline and day 1, 0.84 (0.79-0.89) between days 4 and 5, and 0.88 (0.83-0.91) between days 6 and 7, demonstrating good test-retest reliability. Mean SOWS-Gossop scores varied significantly (pSOWS-Gossop Total Score. The findings of this study indicate that the SOWS-Gossop includes concepts that are relevant to patients' experiences with opioid withdrawal and has excellent psychometric properties. The SOWS-Gossop is an appropriate, precise, and sensitive measure to evaluate the symptoms of acute opioid withdrawal in research or clinical settings. Copyright © 2016 Elsevier Ltd. All rights reserved.

  7. A psychometric comparison of the Internet Addiction Test, the Internet Related Problem Scale, and self-diagnosis

    OpenAIRE

    Widyanto, L; Griffiths, MD; Brunsden, V

    2011-01-01

    One of the more prominent issues in the field of Internet addiction is the validity of the instrument used to assess users’ level of Internet involvement. Many of the instruments used to assess Internet addiction have high face validity but have yet to be tested psychometrically. The aim of this study is to compare two of the most used Internet addiction research measures, the Internet Addiction Test (IAT) and the Internet-Related Problem Scale (IRPS), along with a self-diagnostic question si...

  8. Korean Patient-Perceived Satisfaction Scale of Community-Based Case Management Services (Korean-PSCCM): Development and Psychometric Evaluation.

    Science.gov (United States)

    Park, Claire Su-Yeon; Yoon, Saunjoo L; Yun, Soon-Nyung; Park, Eunok

    2017-01-01

    This study aimed to develop and psychometrically test an instrument for measuring patient-perceived satisfaction with community-based case management services in Korea. The study was conducted in 4 phases: Phase I, development of the instrument; Phase II, pilot testing of the instrument; Phase III, a large-scale study to test reliability and validity; and Phase IV, conversion of the new instrument from Korean to English. The new instrument was determined to have six factors-advocacy of case manager, outcome of care, communication skills, practice of a healthy lifestyle, referral, and recognition of risk factors-and also shown to be reliable.

  9. Psychometric properties of the Spanish version of the UPPS-P Impulsive Behavior Scale: A Rasch rating scale analysis and confirmatory factor analysis.

    Science.gov (United States)

    Pilatti, Angelina; Lozano, Oscar M; Cyders, Melissa A

    2015-12-01

    The present study was aimed at determining the psychometric properties of the Spanish version of the UPPS-P Impulsive Behavior Scale in a sample of college students. Participants were 318 college students (36.2% men; mean age = 20.9 years, SD = 6.4 years). The psychometric properties of this Spanish version were analyzed using the Rasch model, and the factor structure was examined using confirmatory factor analysis. The verification of the global fit of the data showed adequate indexes for persons and items. The reliability estimates were high for both items and persons. Differential item functioning across gender was found for 23 items, which likely reflects known differences in impulsivity levels between men and women. The factor structure of the Spanish version of the UPPS-P replicates previous work with the original UPPS-P Scale. Overall, results suggest that test scores from the Spanish version of the UPPS-P show adequate psychometric properties to accurately assess the multidimensional model of impulsivity, which represents the most exhaustive measure of this construct.

  10. Psychometric properties of the Jefferson Scale of Empathy-Health Professional Student's version: An Italian validation study with nursing students.

    Science.gov (United States)

    Montanari, Paola; Petrucci, Cristina; Russo, Silvia; Murray, Ian; Dimonte, Valerio; Lancia, Loreto

    2015-12-01

    This methodological study was conducted to test the psychometric properties of the Jefferson Scale of Empathy-Health Professional Student's version (JSE-HPS), in a convenience sample of 797 Italian nursing students and to describe their empathic engagement. Data were subjected to exploratory and confirmatory factor analysis, test-retest, correlation analysis, t-test, and analysis of variance method. Principal component factor extraction with Oblimin rotation on the first half of the sample was conducted. The analysis suggested a three-factor solution for 14 items: "compassionate care/emotional engagement," "perspective-taking," and "standing in the patient's shoes." Confirmatory factor analysis on the second half of the sample showed good fit indexes for the 14-item solution, indicated by the exploratory factor analysis, and the 20 item solution of the scale, with the exception of one item. Test-retest correlation was 0.50 (P < 0.001) for the overall scale. Results from group comparisons and correlations are also provided and discussed. The Italian version of the JSE-HPS is a psychometrically sound tool. The translated 20-item solution is also suitable to carry out cross-cultural comparisons.

  11. Psychometric properties of the Spanish version of the mindful attention awareness scale (MAAS in patients with fibromyalgia

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    Cebolla Ausias

    2013-01-01

    Full Text Available Abstract Background Mindful-based interventions improve functioning and quality of life in fibromyalgia (FM patients. The aim of the study is to perform a psychometric analysis of the Spanish version of the Mindful Attention Awareness Scale (MAAS in a sample of patients diagnosed with FM. Methods The following measures were administered to 251 Spanish patients with FM: the Spanish version of MAAS, the Chronic Pain Acceptance Questionnaire, the Pain Catastrophising Scale, the Injustice Experience Questionnaire, the Psychological Inflexibility in Pain Scale, the Fibromyalgia Impact Questionnaire and the Euroqol. Factorial structure was analysed using Confirmatory Factor Analyses (CFA. Cronbach's α coefficient was calculated to examine internal consistency, and the intraclass correlation coefficient (ICC was calculated to assess the test-retest reliability of the measures. Pearson’s correlation tests were run to evaluate univariate relationships between scores on the MAAS and criterion variables. Results The MAAS scores in our sample were low (M = 56.7; SD = 17.5. CFA confirmed a two-factor structure, with the following fit indices [sbX2 = 172.34 (p  Conclusion Psychometric properties of the Spanish version of the MAAS in patients with FM are adequate. The dimensionality of the MAAS found in this sample and directions for future research are discussed.

  12. Cross-Cultural Adaptation and Psychometric Analysis of the Hindi-Translated Activities-Specific Balance Confidence Scale

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    Moiz

    2016-01-01

    Full Text Available Background Falls are very common in older adults. The activities-specific balance confidence (ABC scale is an instrument used to measure confidence in balance, hitherto available only in the English language. There is a need for a Hindi version of the ABC scale for subjects whose primary language is Hindi, as the availability of a self-administered scale in subjects’ native language will make clinical management and research more effective. Objectives The aim of this study was to translate the activities-specific balance confidence scale into a Hindi version (ABC-H, cross-culturally adapt it, assess its psychometric properties, and establish the normative value of self-perceived balance confidence scores of Indian older adults. Materials and Methods One hundred community-dwelling, Indian older adults participated in the study. ABC-H was developed through a standard cross-cultural adaptation procedure. Eight items from the original ABC scale were modified. A subsample of 50 subjects was re-assessed for test-retest reliability, standard error of measurement (SEM, minimum detectable change (MDC, and concurrent validity, using the fall efficacy scale (FES-I to analyze the psychometric properties. Results The normative value of ABC-H total score observed in the Indian older population (n = 100 was 71%, ranging from 41.25 to 95.63. In the subsample of 50 subjects, test-retest reliability was excellent (ICC = 0.97. All 16 items had excellent to good internal consistency (Cronbach’s α = 0.97 - 0.88; SEM was 2.45, MDC95 was 6.9%, with excellent concurrent validity (r = -0.85, P < 0.0001. Conclusions The Hindi version of the ABC scale demonstrated acceptable measurement properties, showing that ABC-H can be used for assessing balance confidence in Hindi-speaking, community-dwelling Indian older adults. It can be an assessment tool either for clinical management or research.

  13. Psychometric analysis of Stöber's social desirability scale (SDS-17): an item response theory perspective.

    Science.gov (United States)

    Tran, Ulrich S; Stieger, Stefan; Voracek, Martin

    2012-12-01

    Stöber's Social Desirability Scale (SDS-17) was examined psychometrically in 5 samples (N=2817) from Austria, Canada, and the U.S.A. Rasch and Mokken scaling analyses attested the SDS-17 is not strictly unidimensional. Age, agreeableness, and conscientiousness were notable positive correlates of SDS-17 scores. There were signs of non-normal score distributions, acquiescence bias, and sex and country differences (higher scores among Austrians than North Americans). Items with higher ratings of social desirability according to previous research were particularly prone to show sex effects. The SDS-17 appears suitable in cross-cultural settings, but may benefit from substituting its true-false response format with a rating-scale format. A formative-indicators view regarding the social desirability construct and the SDS-17 is discussed.

  14. Scaling studies with gamma transmission technique

    Energy Technology Data Exchange (ETDEWEB)

    Bjoernstad, Tor; Stamatakis, Emmanuel

    2006-03-15

    A method based on gamma transmission attenuation for study of scaling rates in open tubes has been tested and qualified in laboratory experiments. This is a non-intrusive continuous on-line technique, which requires a gamma-emitting radioactive source and a corresponding gamma detector. Gamma emission with energies larger than 300 keV from a source of {sup 133}Ba and a NaI(Tl) detector has been used in experiments with CaCO{sub 3}{sup -}scaling. The equipment allows for axial tube scanning. Thus, scaling rates and thicknesses along the length of the tube may be measured. Saturation ratios down to SR 1.5 has been tested with good results. The possibility to apply this technique to measure scaling rates also in porous media is evaluated. By optimizing the experimental conditions, scaling thicknesses down to 30 micrometer is feasible in a silicate-packed tube of 1 cm internal diameter. Besides studying induction times and scaling rates, this method is useful for screening of the effect of various scale inhibitors. (author) (tk)

  15. Large Scale Metal Additive Techniques Review

    Energy Technology Data Exchange (ETDEWEB)

    Nycz, Andrzej [ORNL; Adediran, Adeola I [ORNL; Noakes, Mark W [ORNL; Love, Lonnie J [ORNL

    2016-01-01

    In recent years additive manufacturing made long strides toward becoming a main stream production technology. Particularly strong progress has been made in large-scale polymer deposition. However, large scale metal additive has not yet reached parity with large scale polymer. This paper is a review study of the metal additive techniques in the context of building large structures. Current commercial devices are capable of printing metal parts on the order of several cubic feet compared to hundreds of cubic feet for the polymer side. In order to follow the polymer progress path several factors are considered: potential to scale, economy, environment friendliness, material properties, feedstock availability, robustness of the process, quality and accuracy, potential for defects, and post processing as well as potential applications. This paper focuses on current state of art of large scale metal additive technology with a focus on expanding the geometric limits.

  16. Psychometric Properties and Diagnostic Accuracy of the Edinburgh Postnatal Depression Scale in a Sample of Iranian Women

    Directory of Open Access Journals (Sweden)

    Gholam Reza Kheirabadi

    2012-03-01

    Full Text Available Background: Edinburgh Postnatal Depression Scale (EPDS has been used as a reliable screening tool for postpartum depression in many countries. This study aimed to assess the psychometric properties and diagnostic accuracy of the EPDS in a sample of Iranian women.Methods: Using stratified sampling 262 postpartum women (2 weeks-3 months after delivery were selected from urban and rural health center in the city of Isfahan. They were interviewed using EPDS and Hamilton depression rating scale (HDRS. Data were assessed using factor analysis, diagnosis analysis of receiver operating characteristic (ROC curve, Cronbach's alpha and Pearson correlation coefficient.Results: The age of then participants ranged 18-45 years (26.6±5.1. Based on a cut-off point of >13 for HDRS, 18.3% of the participants. The overall reliability (Cronbach's alpha of EPDS was 0.79. There was a significant correlation (r2=0.60, P value<0.01 between EPDS and HDRS. Two factor analysis showed that anhedonia and depression were two explanatory factors. At a cut-off point12 the sensitivity of the questionnaire was 78% (95% CI: 73%-83% and its specificity was 75% (95% CI: 72%-78%. Conclusion: The Persian version of the EPDS showed appropriate psychometric properties diagnostic accuracy index. It can be used by health system professionals for detection, assessment and treatment for mothers with post partum depression.

  17. Development and psychometric evaluation of the Primary Health Care Engagement (PHCE) Scale: a pilot survey of rural and remote nurses.

    Science.gov (United States)

    Kosteniuk, Julie G; Wilson, Erin C; Penz, Kelly L; MacLeod, Martha L P; Stewart, Norma J; Kulig, Judith C; Karunanayake, Chandima P; Kilpatrick, Kelley

    2016-01-01

    To report the development and psychometric evaluation of a scale to measure rural and remote (rural/remote) nurses' perceptions of the engagement of their workplaces in key dimensions of primary health care (PHC). Amidst ongoing PHC reforms, a comprehensive instrument is needed to evaluate the degree to which rural/remote health care settings are involved in the key dimensions that characterize PHC delivery, particularly from the perspective of professionals delivering care. This study followed a three-phase process of instrument development and psychometric evaluation. A literature review and expert consultation informed instrument development in the first phase, followed by an iterative process of content evaluation in the second phase. In the final phase, a pilot survey was undertaken and item discrimination analysis employed to evaluate the internal consistency reliability of each subscale in the preliminary 60-item Primary Health Care Engagement (PHCE) Scale. The 60-item scale was subsequently refined to a 40-item instrument. The pilot survey sample included 89 nurses in current practice who had experience in rural/remote practice settings. Participants completed either a web-based or paper survey from September to December, 2013. Following item discrimination analysis, the 60-item instrument was refined to a 40-item PHCE Scale consisting of 10 subscales, each including three to five items. Alpha estimates of the 10 refined subscales ranged from 0.61 to 0.83, with seven of the subscales demonstrating acceptable reliability (α ⩾ 0.70). The refined 40-item instrument exhibited good internal consistency reliability (α=0.91). The 40-item PHCE Scale may be considered for use in future studies regardless of locale, to measure the extent to which health care professionals perceive their workplaces to be engaged in key dimensions of PHC.

  18. A systematic review of the psychometric properties of self-reported scales assessing burn contractures reveals the need for a new tool to measure contracture outcomes.

    Science.gov (United States)

    Ehanire, Tosan; Vissoci, Joao Ricardo Nickenig; Slaughter, Keimun; Coêlho, Rafael; Bond, Jennifer; Rodrigues, Clarissa; Pietrobon, Ricardo; Levinson, Howard

    2013-01-01

    Approximately 40% of burn patients develop scar contractures. It is unknown which scar contracture therapy best optimizes activities of daily living (ADL).The appropriateness of self-reported outcome tools in measuring anti-scar contracture therapies has not been assessed. We conducted a systematic review to determine the quality of existing self-reported scales in measuring ADL among burn patients by analyzing and comparing psychometric properties-factor analysis, validity, reliability, and responsiveness. EMBASE, LILACS, American Psychological Association PsycNET databases were searched for relevant articles. Forty-one articles discussing 10 burn and non-burn-specific scales met eligibility criteria of ADL assessment, and available psychometric analyses. A common strength in most scales was good overall reliability. Common weaknesses were insufficient data on factor analyses, content validity specific to ADL assessment, and responsiveness. The psychometric analyses studies on these scales had poor sample variability. There is insufficient data on the dimensionality and responsiveness of existing scales to support their use for measuring ADL in burn patients. Existing scales do not comprehensively measure ADLs as an isolated parameter. A psychometrically valid, comprehensive self-reported burn contracture scale that measures ADLs among a diverse group of burn patients needs to be developed to optimize burn contracture treatments and develop new therapies.

  19. The Refractive Status and Vision Profile: evaluation of psychometric properties and comparison of Rasch and summated Likert-scaling.

    Science.gov (United States)

    Garamendi, Estibaliz; Pesudovs, Konrad; Stevens, Michael J; Elliott, David B

    2006-04-01

    The psychometric properties of the Refractive Status and Vision Profile (RSVP) questionnaire were evaluated using Rasch analysis. Ninety-one myopic patients from a refractive surgery clinic and general optometric practice completed the RSVP. Rasch analysis of the RSVP ordinal data was performed to examine for unidimensionality and item reduction. The traditional Likert-scoring system was compared with a Rasch-scored RSVP and a reduced item Rasch-scored RSVP. Rasch analysis of the original RSVP showed poor targeting of item difficulty to patient quality of life, items with a ceiling effect and underutilized response categories. Combining the underutilized response scales and removal of redundant and misfitting items improved the internal consistency and targeting of the RSVP, and the reduced 20-item Rasch scored RSVP showed greater relative precision over standard Likert scoring in discriminating between the two subject groups. A Rasch scaled quality of life questionnaire is recommended for use in refractive outcomes research.

  20. Psychometric properties of the Rosenberg Self-Esteem Scale: overall and across demographic groups living within the United States.

    Science.gov (United States)

    Sinclair, Samuel J; Blais, Mark A; Gansler, David A; Sandberg, Elisabeth; Bistis, Kimberly; LoCicero, Alice

    2010-03-01

    The purpose of this study was twofold: (a) to evaluate the scaling assumptions and component structure of and present normative data for the Rosenberg Self-Esteem Scale (RSES) using a sample of US adults (N = 503), both overall and across demographic subgroups and (b) to provide new data regarding the relationship between the two RSES subcomponents of self-competence (SC) and self-liking (SL), and other demographic and clinical variables. As hypothesized, all psychometric tests supported the underlying structure of the RSES. Overall RSES scores varied significantly across age, racial and ethnic, education, employment status, income, and marital status groups. Furthermore, differences between SC and SL were also found across groups differing in gender, age, employment status, and marital status groups. The implications and limitations of this study are discussed, with an emphasis on clinical relevance.

  1. [Development and psychometric evaluation of goal attainment scales designed to measure quality and change in pedagogical settings].

    Science.gov (United States)

    Lutz, Kerstin; Kleinrahm, Rita; Kölch, Michael; Fegert, Jörg M; Keller, Ferdinand

    2008-01-01

    There is a need of standardized methods to assess quality in the youth welfare system. This report is based upon a project ("PädZi") with the objective to develop and implement a tool to evaluate pedagogic effects and to assist in goal attainment processes. A scale was developed to measure the attainment of social competences and individual goals. A set of instruments was administered to control for quality of life and psychiatric symptoms. The whole set of instruments was implemented in 11 institutions and was applied to 920 adolescents. The new instrument meets psychometric quality criteria. Validity was controlled by correlations with CBCL/YABCL and YSR/YASR. After a period of six month significant effects appear in the goal attainment scales as well as the standardized instruments. PädZi is applicable in various institutions of the youth welfare system.

  2. Examining Individual Differences in Interpersonal Influence: On the Psychometric Properties of the Generalized Opinion Leadership Scale (GOLS).

    Science.gov (United States)

    Batinic, Bernad; Appel, Markus; Gnambs, Timo

    2016-01-01

    Opinion leadership describes an individual's tendency to informally influence others' attitudes and overt behaviors. In contrast to contemporary views of opinion leadership as a highly domain-specific trait, this paper introduces a multi-faceted personality trait, generalized opinion leadership (GOL) that characterizes exceptionally influential individuals independent of a specific subject area. Two studies report on the psychometric properties of a scale to assess GOL. Study 1 is based on three independent samples (N = 1,575, N = 1,275, and N = 231) and demonstrates the factorial structure of the instrument and its measurement invariance across sex, age, and educational levels. Study 2 (N = 310) analyzes multitrait-multiinformant data to highlight the scale's discriminant validity with regard to innovativeness and trendsetting.

  3. Psychometric properties of the Norwegian version of the Evidence-Based Practice Attitude Scale (EBPAS): to measure implementation readiness.

    Science.gov (United States)

    Egeland, Karina M; Ruud, Torleif; Ogden, Terje; Lindstrøm, Jonas Christoffer; Heiervang, Kristin Sverdvik

    2016-06-17

    Attitudes can be a precursor to the decision of whether or not to try a new practice. In order to tailor the implementation of evidence-based practices (EBPs) in mental health settings, we must first consider practitioner attitudes towards EBP adoption. To assess these attitudes, the Evidence-Based Practice Attitude Scale (EBPAS) was developed. The purpose of this study was to investigate the psychometric properties of the Norwegian version of the EBPAS, and to examine differences in attitudes towards implementing EBPs among mental health practitioners. The EBPAS was translated into Norwegian and administered to 294 practitioners from seven primary and 22 specialized mental care units within a defined geographical area of Norway. The EBPAS showed good psychometric properties. The less clinical experience the practitioner had, the more positive their attitude toward EBPs. Primary care practitioners reported more positive attitudes towards implementing EBPs that were required of them than specialized care practitioners. The Norwegian version of the EBPAS is a promising tool for measuring implementation readiness in mental health services, and can be used in clinical practice to tailor implementation efforts. The study was approved by the regional committees for medical and health research ethics [ REK 2013/2035 ] on 25(th) of May, 2014.

  4. French version of the Rating Scale for Aggressive Behaviour in the Elderly (F-RAGE: Psychometric properties and diagnostic accuracy

    Directory of Open Access Journals (Sweden)

    Barry Adama

    Full Text Available ABSTRACT Aggressive behaviour is the most disturbing and distressing behaviour displayed by elderly people. The prevalence of aggressive behaviour is around 50% among psychogeriatric patients. Objective: This study sought to analyze the psychometric properties and diagnostic accuracy of the French version of the Rating Scale for Aggressive Behaviour in the Elderly (F-RAGE. Methods: The F-RAGE was administered to 79 patients hospitalized in a geriatric psychiatry department. A psychiatrist, who was blind to the subjects' RAGE scores, performed the diagnosis for aggressivity based on global clinical impression. The F-RAGE and MMSE were applied by a trained researcher blind to subjects' clinical diagnoses while the Cohen-Mansfield Agitation Inventory and Neuropsychiatric Inventory were administered by medical and nursing staff. Internal consistency, reliability, cut-off points, sensitivity and specificity for F-RAGE were estimated. Results: F-RAGE showed satisfactory validity and reliability measurements. Regarding reliability, Cronbach's a coefficient was satisfactory with a value of 0.758. For diagnostic accuracy, a cut-off point of 8 points (sensitivity=74.19%; specificity=97.98% and area under curve of 0.960 were estimated to distinguish between aggressive patients and control subjects. Discussion: F-RAGE showed acceptable psychometric properties, supported by evidence of validity and reliability for its use in the diagnosis of aggressive behaviour in elderly.

  5. Psychometric properties of the Children’s Revised Impact of Events Scale (CRIES with Bangladeshi children and adolescents

    Directory of Open Access Journals (Sweden)

    Farah Deeba

    2014-08-01

    Full Text Available Identification of possible cases suffering post-traumatic stress disorder (PTSD is important, especially in developing countries where traumatic events are typically prevalent. The Children’s Revised Impact of Events Scale is a reliable and valid measure that has two brief versions (13 items and 8 items to assess reactions to traumatic events among young people. The current study evaluated the psychometric properties of both versions of the CRIES in a sample of 1,342 children and adolescents aged 9–17 years (M = 12.3 years, SD = 2.12 recruited from six districts of Bangladesh. A sub-group of 120 children from four schools was re-tested on the measures within 3.5 weeks. Confirmatory factor analysis supported factor structures similar to those found in other studies for both versions of the CRIES. Multiple group confirmatory factor analysis showed gender and age-group differences within the sample, supporting established age and gender differences in prevalence of PTSD symptoms. Analyses also indicated moderate to excellent internal consistency and test-retest reliability and clear discriminant and convergent validity. These data support use of both the CRIES-13 and CRIES-8 to provide quick and psychometrically sound assessment of symptoms of PTSD among children and adolescents from Bangla-speaking communities.

  6. Competence and Adherence Scale for Cognitive Behavioral Therapy (CAS-CBT) for anxiety disorders in youth: Psychometric properties.

    Science.gov (United States)

    Bjaastad, Jon Fauskanger; Haugland, Bente Storm Mowatt; Fjermestad, Krister W; Torsheim, Torbjørn; Havik, Odd E; Heiervang, Einar R; Öst, Lars-Göran

    2016-08-01

    The aim of the present study was to evaluate the psychometric properties of the Competence and Adherence Scale for Cognitive Behavioral Therapy (CAS-CBT). The CAS-CBT is an 11-item scale developed to measure adherence and competence in cognitive-behavioral therapy (CBT) for anxiety disorders in youth. A total of 181 videotapes from the treatment sessions in a randomized controlled effectiveness trial (Wergeland et al., 2014) comprising youth (N = 182, M age = 11.5 years, SD = 2.1, range 8-15 years, 53% girls, 90.7% Caucasian) with mixed anxiety disorders were assessed with the CAS-CBT to investigate interitem correlations, internal consistency, and factor structure. Internal consistency was good (Cronbach's alpha = .87). Factor analysis suggested a 2-factor solution with Factor 1 representing CBT structure and session goals (explaining 46.9% of the variance) and Factor 2 representing process and relational skills (explaining 19.7% of the variance). The sum-score for adherence and competence was strongly intercorrelated, r = .79, p .40, n = 10 videotapes) and also good to excellent interrater reliability when compared to expert raters (ICC = .83 for adherence and .64 for competence, n = 26 videotapes). High rater stability was also found (n = 15 videotapes). The findings suggest that the CAS-CBT is a reliable measure of adherence and competence in manualized CBT for anxiety disorders in youth. Further research is needed to investigate the validity of the scale and psychometric properties when used with other treatment programs, disorders and treatment formats. (PsycINFO Database Record

  7. Psychometric Assessment of a Physician-Patient Communication Behaviors Scale: The Perspective of Adult HIV Patients in Kenya

    Directory of Open Access Journals (Sweden)

    Juddy Wachira

    2013-01-01

    Full Text Available Introduction. There have been no scales specifically developed to assess physician-patient communication behaviors (PPCB in the sub-Saharan population. Aim. We revised an existing PPCB scale and tested its psychometric properties for HIV patients in Kenya. Methods. 17 items (five-point scale measuring PPCB were initially adopted from the Matched Pair Instrument (MPI. Between July and August 2011, we surveyed a convenient sample of 400 HIV adult patients, attending three Academic Model Providing Healthcare program (AMPATH clinics in Eldoret, Kenya. Of these 400, eight also participated in cognitive interviews, and 200 were invited to return after one week for follow-up interviews; 134 (67% returned and were interviewed. Construct and content validity were established using an exploratory factor analysis, bivariate analyses, internal consistency, test-retest reliability and cognitive interviews. Results. Construct and content validity supported a one-dimensional measure of 13 PPCB items. Items assessed physicians’ effort to promote a favorable atmosphere for interaction with HIV patients. Biases associated with encoding and comprehension of specific terms, such as “discussion, involvement or concerns,” were noted. Internal consistency (Cronbach’s alpha = .81 and one-week retest reliability scores (.82 supported the reliability of the 13-item scale. Discussion. The revised PPCB scale showed acceptable validity and reliability in Kenya.

  8. Psychometric properties of the Greek version of the Social Constraints Scale in a sample of women with breast cancer.

    Science.gov (United States)

    Koutrouli, Natalia; Anagnostopoulos, Fotios; Tsikkinis, Annivas; Papastylianou, Dona; Lepore, Stephen

    2016-01-01

    This study evaluated the psychometric properties of the Greek version of the Social Constraints Scale, developed in English by Lepore and Ituarte (1999). The scale was culturally adapted in Greek and was then administered, along with measures of psychological distress and intrusions, to a sample of 202 women with breast cancer, recruited from July 2012 to October 2013. Although the scale has usually been treated as a unidimensional measure, exploratory factor analysis revealed three underlying factors in the Greek Social Constraints Scale: unsupportive behaviors, avoidant behaviors, and suggestions for pretense and distraction. The three-factor solution explained 55% of the total variance. Subscale reliability was satisfactory (Cronbach's alpha coefficients ranging from 0.77 to 0.88). All subscales were significantly related to intrusions and psychological distress. Thus, the Greek Social Constraints Scale is a reliable and valid multidimensional instrument. The results of the present study show that, among all kinds of social constraints, unsupportive behaviors are the most highly correlated with distress, while distraction/pretense is most correlated with intrusiveness. Findings suggested that health professionals should aim to educate both the patient to claim her right to express feelings and thoughts and her social network to adopt disclosure-facilitating behaviors to compensate for intrusiveness and distress.

  9. Psychometric properties and validation of the Satisfaction with Life Scale in psychiatric and medical outpatients in Malaysia.

    Science.gov (United States)

    Aishvarya, Sinniah; Maniam, Thambu; Karuthan, Chinna; Sidi, Hatta; Nik Jaafar, Nik Ruzyanei; Oei, Tian Po Sumantri

    2014-01-01

    The present study evaluated the psychometric properties and factor structure of the Satisfaction With Life Scale (SWLS) in a sample of clinical outpatients in Malaysia. The SWLS is a measure designed to assess subjective life satisfaction. Four hundred eighty-three participants (283 with psychiatric illnesses and 200 with other medical illnesses) completed the SWLS and other self-report instruments. Results of the EFA and CFA supported the fit for the one-factor model as the best-fitting model. The internal consistency of the SWLS (α=0.86) was found to be high. Correlational analyses showed that SWLS had adequate concurrent validity. Scores on SWLS, which differentiated psychiatric patients and medical patients, supported criterion validity. The logistic regression analyses showed good discriminative validity of SWLS. The SWLS is a reliable and valid instrument to measure the satisfaction with life among psychiatry and clinical outpatients in Malaysia. Copyright © 2014 Elsevier Inc. All rights reserved.

  10. Psychometric Properties and Validation of the Arabic Social Media Addiction Scale

    Directory of Open Access Journals (Sweden)

    Jamal Al-Menayes

    2015-01-01

    Full Text Available This study investigated the psychometric properties of the Arabic version of the SMAS. SMAS is a variant of IAT customized to measure addiction to social media instead of the Internet as a whole. Using a self-report instrument on a cross-sectional sample of undergraduate students, the results revealed the following. First, the exploratory factor analysis showed that a three-factor model fits the data well. Second, concurrent validity analysis showed the SMAS to be a valid measure of social media addiction. However, further studies and data should verify the hypothesized model. Finally, this study showed that the Arabic version of the SMAS is a valid and reliable instrument for use in measuring social media addiction in the Arab world.

  11. Psychometric Properties of the Polish Version of the Short Grit Scale

    Directory of Open Access Journals (Sweden)

    Wyszyńska Patrycja

    2017-06-01

    Full Text Available This study aimed to verify the psychometric properties of the Polish version of the Grit-S questionnaire. Grit is understood here as the perseverance and passion for long-term goals, and it encompasses two dimensions: Consistency of Interest and Perseverance of Effort. The sample comprised N = 270 participants aged 18-34 (Mage = 20.79. We performed confirmatory factor analyses to verify the dimensional structure of grit, multi-group confirmatory factor analysis to compare the structure across gender, and correlation analysis to examine external validity (exploring the correlations between grit, procrastination, and well-being. Findings showed satisfactory parameters for Grit-S including: reliability, structural and external validity, and measurement invariance across gender groups. The results support the possibility of using the Grit-S questionnaire in research exploring the predictors of success.

  12. Psychometric properties of an interviewer-administered version of the Kessler Psychological Distress scale (K10) among Dutch, Moroccan and Turkish respondents

    NARCIS (Netherlands)

    Fassaert, T; De Wit, M A S; Tuinebreijer, W C; Wouters, H; Verhoeff, A P; Beekman, A T F; Dekker, J

    2009-01-01

    The Kessler Psychological Distress scale (K10) is an instrument that is widely used to screen for mental disorders, but information is lacking on its psychometric qualities in non-Western samples. This study used a population-based sample (N = 725) to assess the reliability and validity of the K10 a

  13. Attachment in Adults with Intellectual Disabilities: Preliminary Investigation of the Psychometric Properties of the Manchester Attachment Scale-Third Party Observational Measure

    Science.gov (United States)

    Penketh, Victoria; Hare, Dougal Julian; Flood, Andrea; Walker, Samantha

    2014-01-01

    Background: The Manchester Attachment Scale-Third party observational measure (MAST) was developed to assess secure attachment style for adults with intellectual disabilities. The psychometric properties of the MAST were examined. Materials and Methods: Professional carers (N = 40) completed the MAST and measures related to the construct of…

  14. Career Adapt-Abilities Scale in a French-Speaking Swiss Sample: Psychometric Properties and Relationships to Personality and Work Engagement

    Science.gov (United States)

    Rossier, Jerome; Zecca, Gregory; Stauffer, Sarah D.; Maggiori, Christian; Dauwalder, Jean-Pierre

    2012-01-01

    The aim of this study was to analyze the psychometric properties of the Career Adapt-Abilities Scale (CAAS) in a French-speaking Swiss sample and its relationship with personality dimensions and work engagement. The heterogeneous sample of 391 participants (M[subscript age] = 39.59, SD = 12.30) completed the CAAS-International and a short version…

  15. Measuring Adolescent Life Satisfaction: Psychometric Properties of the Satisfaction With Life Scale in a Sample of Italian Adolescents and Young Adults

    Science.gov (United States)

    Di Fabio, Annamaria; Gori, Alessio

    2016-01-01

    This study examined the factor structure and the psychometric properties of the Satisfaction With Life Scale (SWLS) in a sample of 1,515 Italian (females = 60.26%, males = 39.74%) adolescents and young adults (M[subscript age] = 17.6 years, SD = 1.21). Results confirmed the unidimensionality, good reliability, and concurrent validity of the…

  16. Rising to the Challenge: Cross-Cultural Adaptation and Psychometric Evaluation of the Adapted German Version of the Jefferson Scale of Physician Empathy for Students (JSPE-S)

    Science.gov (United States)

    Preusche, Ingrid; Wagner-Menghin, Michaela

    2013-01-01

    Assessment of students' attitudes towards physicians' empathy is essential in medical education and in practice because empathy is vital in physician-patient communication. To cross-culturally adapt the Jefferson Scale of Physician Empathy (S-version, JSPE-S) into a German version, examine its psychometric properties in comparison to the…

  17. Career Adapt-Abilities Scale in a French-Speaking Swiss Sample: Psychometric Properties and Relationships to Personality and Work Engagement

    Science.gov (United States)

    Rossier, Jerome; Zecca, Gregory; Stauffer, Sarah D.; Maggiori, Christian; Dauwalder, Jean-Pierre

    2012-01-01

    The aim of this study was to analyze the psychometric properties of the Career Adapt-Abilities Scale (CAAS) in a French-speaking Swiss sample and its relationship with personality dimensions and work engagement. The heterogeneous sample of 391 participants (M[subscript age] = 39.59, SD = 12.30) completed the CAAS-International and a short version…

  18. Computerized and Paper-and-Pencil Versions of the Rosenberg Self-Esteem Scale: A Comparison of Psychometric Features and Respondent Preferences.

    Science.gov (United States)

    Vispoel, Walter P.; Boo, Jaeyool; Bleiler, Timothy

    2001-01-01

    Evaluated the characteristics of computerized and paper-and-pencil versions of the Rosenberg Self-Esteem Scale (SES) using scores for 224 college students. Results show that mode of administration has little effect on the psychometric properties of the SES although the computerized version took longer and was preferred by examinees. (SLD)

  19. Measuring Adolescent Life Satisfaction: Psychometric Properties of the Satisfaction With Life Scale in a Sample of Italian Adolescents and Young Adults

    Science.gov (United States)

    Di Fabio, Annamaria; Gori, Alessio

    2016-01-01

    This study examined the factor structure and the psychometric properties of the Satisfaction With Life Scale (SWLS) in a sample of 1,515 Italian (females = 60.26%, males = 39.74%) adolescents and young adults (M[subscript age] = 17.6 years, SD = 1.21). Results confirmed the unidimensionality, good reliability, and concurrent validity of the…

  20. M-Learning: A Psychometric Study of the Mobile Learning Perception Scale and the Relationships between Teachers' Perceptions and School Level

    Science.gov (United States)

    Roche, Allyn J.

    2013-01-01

    The purpose of this research was to evaluate the psychometric properties of Uzunboylu and Ozdamli (2011) Mobile Learning Perception Scale (MLPS) in order to determine whether it was an acceptable instrument to measure U.S. teachers' perception of mobile learning (m-learning) in the classroom. A second purpose was to determine if relationships…

  1. Assessment of Psychopathological Problems in the School Context: The Psychometric Properties of a Portuguese Version of the Adolescent Psychopathology Scale--Short Form

    Science.gov (United States)

    Lemos, Ida Timoteo; Faisca, Luis Madeira; Valadas, Sandra Teodosio

    2011-01-01

    The psychometric properties of a Portuguese version of the Adolescent Psychopathology Scale-Short Form (APS-SF) were studied in a sample of 656 Portuguese adolescents, aged 12 to 19 years, assessed in school context. Also, the aim of the study was to gather data concerning age- and gender-related differences in the expression of psychopathological…

  2. Testing Students with Special Educational Needs in Large-Scale Assessments - Psychometric Properties of Test Scores and Associations with Test Taking Behavior.

    Science.gov (United States)

    Pohl, Steffi; Südkamp, Anna; Hardt, Katinka; Carstensen, Claus H; Weinert, Sabine

    2016-01-01

    Assessing competencies of students with special educational needs in learning (SEN-L) poses a challenge for large-scale assessments (LSAs). For students with SEN-L, the available competence tests may fail to yield test scores of high psychometric quality, which are-at the same time-measurement invariant to test scores of general education students. We investigated whether we can identify a subgroup of students with SEN-L, for which measurement invariant competence measures of adequate psychometric quality may be obtained with tests available in LSAs. We furthermore investigated whether differences in test-taking behavior may explain dissatisfying psychometric properties and measurement non-invariance of test scores within LSAs. We relied on person fit indices and mixture distribution models to identify students with SEN-L for whom test scores with satisfactory psychometric properties and measurement invariance may be obtained. We also captured differences in test-taking behavior related to guessing and missing responses. As a result we identified a subgroup of students with SEN-L for whom competence scores of adequate psychometric quality that are measurement invariant to those of general education students were obtained. Concerning test taking behavior, there was a small number of students who unsystematically picked response options. Removing these students from the sample slightly improved item fit. Furthermore, two different patterns of missing responses were identified that explain to some extent problems in the assessments of students with SEN-L.

  3. Development and Psychometric Evaluation of the School Bullying Scales: A Rasch Measurement Approach

    Science.gov (United States)

    Cheng, Ying-Yao; Chen, Li-Ming; Liu, Kun-Shia; Chen, Yi-Ling

    2011-01-01

    The study aims to develop three school bullying scales--the Bully Scale, the Victim Scale, and the Witness Scale--to assess secondary school students' bullying behaviors, including physical bullying, verbal bullying, relational bullying, and cyber bullying. The items of the three scales were developed from viewpoints of bullies, victims, and…

  4. Development and Psychometric Evaluation of the School Bullying Scales: A Rasch Measurement Approach

    Science.gov (United States)

    Cheng, Ying-Yao; Chen, Li-Ming; Liu, Kun-Shia; Chen, Yi-Ling

    2011-01-01

    The study aims to develop three school bullying scales--the Bully Scale, the Victim Scale, and the Witness Scale--to assess secondary school students' bullying behaviors, including physical bullying, verbal bullying, relational bullying, and cyber bullying. The items of the three scales were developed from viewpoints of bullies, victims, and…

  5. Translation and Psychometric Properties of Persian Version of Independent Living Scale in Patients with Schizophrenia

    Directory of Open Access Journals (Sweden)

    Khalafbeigi

    2016-12-01

    Full Text Available Background Independent living skills are major targets for rehabilitation in patients with schizophrenia. So, assessment of their performance is required to obtain valuable information for planning intervention. The independent living scale (ILS is a useful assessment tool for this population. Objectives The aims of this study were to translate the three of five subscales of ILS (“memory/orientation”, “health and safety” and “social adjustment” into Persian language and evaluate their validity. The remaining two subscales of ILS (“money management”, “home management and transportation” have already been translated to Persian language by other researchers in Iran. In addition, the reliability of whole Persian version of ILS subscales was evaluated to be used for patients with Schizophrenia. Methods The three subscales of ILS were translated from English into Persian according to the international quality of life assessment (IQOLA approach. The translation of the three subscales: memory/orientation, health and safety and social adjustment, were analyzed by experts to develop the final version of each subscale. After translation, face and content validity of scale were performed. In face validity evaluation, the scale was investigated by 6 occupational therapists in terms of simplicity, mastery, relationship and clarity or transparency for each of the items. To assess the validity of content, scale was examined by 15 occupational therapists and content validity ratio (CVR and content validity index (CVI of each item were calculated. To assess the reliability of the subscales, test-retest reliability techniques (intraclass correlation coefficient (ICC and standard error of measure (SEM were utilized. Results The simplicity, relevance, clarity and necessity of the translated items were acceptable, according to the CVI and CVR scores. Face validity was also acceptable with respect to agreement rate (> 80%. Test-retest reliability

  6. Brief version of the Fear of Negative Evaluation Scale - Straightforward Items (BFNE-S): psychometric properties in a Spanish population.

    Science.gov (United States)

    Pitarch, María José Gallego

    2010-11-01

    The aim of this study was to examine the psychometric properties of the Brief version of the Fear of Negative Evaluation Scale - Straightforward Items (BFNE-S) in a non-clinical Spanish population. Rodebaugh et al. (2004) recommend the use of this scale composed of 8 straightforwardly-worded items, instead of the 12-item version of the BFNE. The sample consisted of 542 undergraduate students, 71.3% of whom were women and 28.7% were men; the mean age was 21.71 (4.78) years. Exploratory factor analysis produced one factor which accounted for 51.28% of variance. The internal consistency of the scale was alpha = .89. The BFNE-S correlated with the Social Avoidance and Distress Scale (r = .44), the Personal Report of Confidence as Speaker Modified (r = .44), the Public Speaking Self-Efficacy Questionnaire (r = -.38) and both subscales of the Self-Statements during Public Speaking (SSPS-P r = -.22; SSPS-N r = .53). ANOVAs revealed significant differences in the BFNE-S amongst a non-clinical population, persons suffering from specific social phobia, non-generalized social phobia and generalized social phobia.

  7. The psychometric parameters of the Farsi form of the Kessler Psychological Distress Scale (K10 in psychiatric outpatients

    Directory of Open Access Journals (Sweden)

    Mahboubeh Dadfar

    2016-02-01

    Full Text Available The aim of this study was to describe the psychometric properties of the Farsi form of the Kessler Psychological Distress Scale (K10. The translated Farsi Form of the K10 was used, and administered to a total of 128 Iranian psychiatric outpatients from Tehran. One-week test-retest was 0.85 indicating its high temporal stability. Cronbach’s alpha value and Spearman-Brown coefficient of the K10 reached 0.92, Split-Half 0.85, indicating its good internal consistency. The K10 correlated 0.73with the General Health Questionnaire (GHQ-12, 0.80 with the Beck Depression Inventory (BDI-13, 0.29 with the Beck Hopelessness Scale (BHS, 0.42 with the Beck Suicidal Ideation Scale (BSIS, and 0.62 with the Wish to be Dead Scale (WDS indicating good criterion-related validity. Finally, a principal axis analysis with Varimax rotation was carried out. Two factors were extracted, accounting for 73.22% of the total variance. These factors were labeled: Anxiety (59.07%, and Depression (14.65%. The results indicate that the K-10 administered to this Iranian sample yields good internal consistency, temporal stability, criterion-related validity and a two-factor structure reflecting important features of psychological distress. In general, the K10 could be recommended in research on anxiety and depression among Iranian psychiatric outpatients.

  8. PSYCHOMETRIC PROPERTIES OF THE THREE PATHWAYS TO WELL-BEING SCALE IN A LARGE SAMPLE OF ARGENTINEAN ADOLESCENTS.

    Science.gov (United States)

    Góngora, Vanesa C; Castro Solano, Alejandro

    2015-08-01

    The Authentic Happiness Theory considers that well-being can be reached by three main pathways: a pleasant life, an engaged life, or a meaningful life. This study investigates the psychometric properties of the Three Pathways to Well-being scale in Argentinean adolescents and compares that to prior results for Argentinean adults. A sample of 255 Argentinean adolescent students (110 boys, 145 girls) aged between 13 and 18 years (M age = 15.5, SD = 1.6) was used in this study. The participants completed the Spanish versions of the Three Pathways to Well-being scale, the Meaning in Life Questionnaire, the Satisfaction With Life Scale, and the Personal Wellbeing Index. Confirmatory factor analyses verified the three-factor structure of the test, accounting for 46% of the variance. The internal consistencies were α = .76 for the pleasant life, α = .80 for the engaged life, and α = .70 for the meaningful life. Concurrent validity was examined with the Satisfaction With Life Scale, the Personal Wellbeing Index, and the Meaning in Life Questionnaire, and the engaged life was the pathway most strongly associated with the positive related measures.

  9. Psychometric properties of the Internalized Stigma of Mental Illness scale adapted for people who use psychoactive substances.

    Science.gov (United States)

    Gallo, Verónica Del Valle; Burrone, María Soledad; Fernandez, Alicia Ruth; Boyd, Jennifer E; Abeldaño, Roberto Ariel

    2017-01-01

    People who consume psychoactive substances may experience situations of social stigma on the part of the society in general, and also situations of internalized-stigma derived from their own consumption of substances. The Internalized Stigma of Mental Illness (ISMI) scale has been shown to be valid and reliable to evaluate the internalized-stigma in people with severe mental disorders, but in Argentina there is no a Spanish version of this scale for use with people who use psychoactive substances. The objective of this work was to evaluate the psychometric properties of the Spanish version of the Internalized Stigma of Mental Illness instrument adapted for people who use psychoactive substances. The work was carried out on a sample of 200 patients older than 18 years under treatment of rehabilitation by consumption of psychoactive substances in a public institution of the city of Córdoba (Argentina) between the years 2014 and 2016. The instrument used was the Internalized Stigma of Mental Illness (ISMI) previously adapted for use in these groups of patients. It was determined the reliability of the scale through Cronbach's coefficients α and factorial structure was analyzed through an exploratory factor analysis. The obtained coefficients showed a high reliability, while in the factorial structure emerged the 4 theoretical dimensions described by Ritsher, namely: social isolation, perceived discrimination, alienation and stereotyping. It is concluded that the scale adapted for people who use psychoactive substances is reliable and with an adequate factorial structure.

  10. The Hamilton Depression Scale (HAM-D) and the Montgomery-Åsberg Depression Scale (MADRS). A psychometric re-analysis of the European Genome-Based Therapeutic Drugs for Depression Study using Rasch analysis

    DEFF Research Database (Denmark)

    Bech, Per; Allerup, Peter; Larsen, Erik Roj

    2014-01-01

    The objective of this re-analysis of the European Genome-Based Therapeutic Drugs for Depression Study (GENDEP) was to psychometrically test the unidimensionality of the full Montgomery Åsberg Depression Rating Scale (MADRS10) and the Hamilton Depression Scale (HAM-D17) versus their respective...... 2030 had to be supplemented with the Friedman two-way analysis of variance by ranks. The HAM-D6 but not the MADRS5 was accepted. It was therefore concluded that the HAM-D6 is a psychometrically valid outcome scale to measure change in clinical trials of antidepressants....

  11. Psychometric properties of the Satisfaction with Life Scale (SWLS): secondary analysis of the Mexican Health and Aging Study.

    Science.gov (United States)

    López-Ortega, Mariana; Torres-Castro, Sara; Rosas-Carrasco, Oscar

    2016-12-09

    The Satisfaction with Life Scale (SWLS) has been widely used and has proven to be a valid and reliable instrument for assessing satisfaction with life in diverse population groups, however, research on satisfaction with life and validation of different measuring instruments in Mexican adults is still lacking. The objective was to evaluate the psychometric properties of the Satisfaction with Life Scale (SWLS) in a representative sample of Mexican adults. This is a methodological study to evaluate a satisfaction with life scale in a sample of 13,220 Mexican adults 50 years of age or older from the 2012 Mexican Health and Aging Study. The scale's reliability (internal consistency) was analysed using Cronbach's alpha and inter-item correlations. An exploratory factor analysis was also performed. Known-groups validity was evaluated comparing good-health and bad-health participants. Comorbidity, perceived financial situation, self-reported general health, depression symptoms, and social support were included to evaluate the validity between these measures and the total score of the scale using Spearman's correlations. The analysis of the scale's reliability showed good internal consistency (α = 0.74). The exploratory factor analysis confirmed the existence of a unique factor structure that explained 54% of the variance. SWLS was related to depression, perceived health, financial situation, and social support, and these relations were all statistically significant (P life satisfaction between the good- and bad-health groups. Results show good internal consistency and construct validity of the SWLS. These results are comparable with results from previous studies. Meeting the study's objective to validate the scale, the results show that the Spanish version of the SWLS is a reliable and valid measure of satisfaction with life in the Mexican context.

  12. The DSM-5 Dimensional Anxiety Scales in a Dutch non-clinical sample: psychometric properties including the adult separation anxiety disorder scale.

    Science.gov (United States)

    Möller, Eline L; Bögels, Susan M

    2016-09-01

    With DSM-5, the American Psychiatric Association encourages complementing categorical diagnoses with dimensional severity ratings. We therefore examined the psychometric properties of the DSM-5 Dimensional Anxiety Scales, a set of brief dimensional scales that are consistent in content and structure and assess DSM-5-based core features of anxiety disorders. Participants (285 males, 255 females) completed the DSM-5 Dimensional Anxiety Scales for social anxiety disorder, generalized anxiety disorder, specific phobia, agoraphobia, and panic disorder that were included in previous studies on the scales, and also for separation anxiety disorder, which is included in the DSM-5 chapter on anxiety disorders. Moreover, they completed the Screen for Child Anxiety Related Emotional Disorders Adult version (SCARED-A). The DSM-5 Dimensional Anxiety Scales demonstrated high internal consistency, and the scales correlated significantly and substantially with corresponding SCARED-A subscales, supporting convergent validity. Separation anxiety appeared present among adults, supporting the DSM-5 recognition of separation anxiety as an anxiety disorder across the life span. To conclude, the DSM-5 Dimensional Anxiety Scales are a valuable tool to screen for specific adult anxiety disorders, including separation anxiety. Research in more diverse and clinical samples with anxiety disorders is needed. © 2016 The Authors International Journal of Methods in Psychiatric Research Published by John Wiley & Sons Ltd.

  13. The DSM‐5 Dimensional Anxiety Scales in a Dutch non‐clinical sample: psychometric properties including the adult separation anxiety disorder scale

    Science.gov (United States)

    Bögels, Susan M.

    2016-01-01

    Abstract With DSM‐5, the American Psychiatric Association encourages complementing categorical diagnoses with dimensional severity ratings. We therefore examined the psychometric properties of the DSM‐5 Dimensional Anxiety Scales, a set of brief dimensional scales that are consistent in content and structure and assess DSM‐5‐based core features of anxiety disorders. Participants (285 males, 255 females) completed the DSM‐5 Dimensional Anxiety Scales for social anxiety disorder, generalized anxiety disorder, specific phobia, agoraphobia, and panic disorder that were included in previous studies on the scales, and also for separation anxiety disorder, which is included in the DSM‐5 chapter on anxiety disorders. Moreover, they completed the Screen for Child Anxiety Related Emotional Disorders Adult version (SCARED‐A). The DSM‐5 Dimensional Anxiety Scales demonstrated high internal consistency, and the scales correlated significantly and substantially with corresponding SCARED‐A subscales, supporting convergent validity. Separation anxiety appeared present among adults, supporting the DSM‐5 recognition of separation anxiety as an anxiety disorder across the life span. To conclude, the DSM‐5 Dimensional Anxiety Scales are a valuable tool to screen for specific adult anxiety disorders, including separation anxiety. Research in more diverse and clinical samples with anxiety disorders is needed. © 2016 The Authors International Journal of Methods in Psychiatric Research Published by John Wiley & Sons Ltd. PMID:27378317

  14. An evaluation of the psychometric properties of the Purdue Pharmacist Directive Guidance Scale using SPSS and R software packages.

    Science.gov (United States)

    Marr-Lyon, Lisa R; Gupchup, Gireesh V; Anderson, Joe R

    2012-01-01

    The Purdue Pharmacist Directive Guidance (PPDG) Scale was developed to assess patients' perceptions of the level of pharmacist-provided (1) instruction and (2) feedback and goal-setting-2 aspects of pharmaceutical care. Calculations of its psychometric properties stemming from SPSS and R were similar, but distinct differences were apparent. Using SPSS and R software packages, researchers aimed to examine the construct validity of the PPDG using a higher order factoring procedure; in tandem, McDonald's omega and Cronbach's alpha were calculated as means of reliability analyses. Ninety-nine patients with either type I or type II diabetes, aged 18 years or older, able to read and write English, and who could provide written-informed consent participated in the study. Data were collected in 8 community pharmacies in New Mexico. Using R, (1) a principal axis factor analysis with promax (oblique) rotation was conducted, (2) a Schmid-Leiman transformation was attained, and (3) McDonald's omega and Cronbach's alpha were computed. Using SPSS, subscale findings were validated by conducting a principal axis factor analysis with promax rotation; strict parallels and Cronbach's alpha reliabilities were calculated. McDonald's omega and Cronbach's alpha were robust, with coefficients greater than 0.90; principal axis factor analysis with promax rotation revealed construct similarities with an overall general factor emerging from R. Further subjecting the PPDG to rigorous psychometric testing revealed stronger quantitative support of the overall general factor of directive guidance and subscales of instruction and feedback and goal-setting. Copyright © 2012 Elsevier Inc. All rights reserved.

  15. Translation, cross-cultural adaptation and analysis of the psychometric properties of the lower extremity functional scale (LEFS: LEFS- BRAZIL

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    Ligia M. Pereira

    2013-06-01

    Full Text Available BACKGROUND: There is a lack of questionnaires in Brazilian Portuguese to evaluate patient-reported lower limb function. OBJECTIVE: To translate, cross-culturally adapt to the Brazilian population, and evaluate the psychometric properties of the Lower Extremity Functional Scale (LEFS. METHOD: The LEFS was translated by two independent assessors and back-translated to English. Then, the LEFS-Brazil was tested on 20 patients who answered the questionnaire in the cross-cultural adaptation phase. For the evaluation of the psychometric properties, 100 patients answered the questionnaire. The reliability was tested by two independent assessors. The Medical Outcomes Study 36-item from Health Survey (SF-36 was used as the criterion method for construct validity. The sensitivity to change was tested for four consecutive weeks. RESULTS: The internal consistency was α = 0.96. The intra-observer reliability was CCI (intraclass correlation coefficient = 0.96 and CCI interobserver = 0.98; the Bland and Altman mean difference ( intra-observer = -1.52 and interobserver = 0.46. The correlation between the LEFS and SF-36 in the first week was the following: physical function r=0.82, physical role r=0.57, emotional role r=0.43 and mental health r=0.33. The LEFS was responsive when comparing the mean of the first week to the second, third and fourth weeks and comparing the second to the fourth week. The cut-off point was 11, and the area under the receiving operator curve was 0.96 95% CI [0.88;0.99], with sensitivity = 0.96, 1-specificity = 0 and standard error = 0.02. CONCLUSION: The LEFS-Brazil is reliable, valid and responsive.

  16. The Clinician-Administered PTSD Scale for DSM-5 (CAPS-5): Development and Initial Psychometric Evaluation in Military Veterans.

    Science.gov (United States)

    Weathers, Frank W; Bovin, Michelle J; Lee, Daniel J; Sloan, Denise M; Schnurr, Paula P; Kaloupek, Danny G; Keane, Terence M; Marx, Brian P

    2017-05-11

    The Clinician-Administered PTSD Scale (CAPS) is an extensively validated and widely used structured diagnostic interview for posttraumatic stress disorder (PTSD). The CAPS was recently revised to correspond with PTSD criteria in the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-5; American Psychiatric Association, 2013). This article describes the development of the CAPS for DSM-5 (CAPS-5) and presents the results of an initial psychometric evaluation of CAPS-5 scores in 2 samples of military veterans (Ns = 165 and 207). CAPS-5 diagnosis demonstrated strong interrater reliability (к = .78 to 1.00, depending on the scoring rule) and test-retest reliability (к = .83), as well as strong correspondence with a diagnosis based on the CAPS for DSM-IV (CAPS-IV; к = .84 when optimally calibrated). CAPS-5 total severity score demonstrated high internal consistency (α = .88) and interrater reliability (ICC = .91) and good test-retest reliability (ICC = .78). It also demonstrated good convergent validity with total severity score on the CAPS-IV (r = .83) and PTSD Checklist for DSM-5 (r = .66) and good discriminant validity with measures of anxiety, depression, somatization, functional impairment, psychopathy, and alcohol abuse (rs = .02 to .54). Overall, these results indicate that the CAPS-5 is a psychometrically sound measure of DSM-5 PTSD diagnosis and symptom severity. Importantly, the CAPS-5 strongly corresponds with the CAPS-IV, which suggests that backward compatibility with the CAPS-IV was maintained and that the CAPS-5 provides continuity in evidence-based assessment of PTSD in the transition from DSM-IV to DSM-5 criteria. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  17. Psychometric properties of the Management of Aggression and Violence Attitude Scale in Hong Kong's emergency care setting.

    Science.gov (United States)

    Wong, Wai Kit; Chien, Wai Tong

    2017-03-01

    Emergency unit is one of the most high-risk areas for patient violence. However, in Hong Kong, little research has been test psychometric properties of assessment tool of Emergency unit nurses' attitude toward violence. The Management of Aggression and Violence Attitude Scale's (MAVASs) Scale- and Item-Content Validity Index were established by 5-experts panel. A convenience sample of 123 nurses working in 4 public Emergency Department in Hong Kong was recruited. The construct validity was tested using exploratory factor analysis and the reliability was assessed by Cronbach's alpha and test-retest reliability. The Scale-Content Validity Index was 97.0% and the Item-Content Validity Indexes ranged from 80.0% to 100.0%. Exploratory factor analysis indicated 4-factors solution (i.e., "importance of communication with patients", "perceived effectiveness of interventions", "pitfalls of interventions" and "perceived need for intervention"). Its' internal consistency was satisfactory (Cronbach's alphas=0.40-0.77) across the 4 subscales and test-retest reliability over 4-week interval was satisfactory (Pearson's coefficient=0.85). MAVAS was found to be a valid and reliable tool to examine nurses' attitudes towards patients' violence in emergency care setting, and provides useful information to those developing training and intervention programmes for management of aggression. Copyright © 2016 Elsevier Ltd. All rights reserved.

  18. The psychometric properties of Chinese version of SCI Exercise Self-Efficacy Scale in patients with stroke

    Directory of Open Access Journals (Sweden)

    Dong XF

    2016-07-01

    Full Text Available Xiaofang Dong,1 Yanjin Liu,2 Aixia Wang,1 Min Wang11Neurology Department, 2Nursing Department, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan Province, People’s Republic of ChinaObjective: To test the Chinese version of the SCI Exercise Self-Efficacy Scale (C-ESES in stroke patients and evaluate its validity and reliability.Background: Physical inactivity is a well established and changeable risk factor for stroke, and regular exercise of 3–7 days per week is essential for stroke survivors and the general population. Though regular exercise is beneficial, it has been proved that duration, frequency, and intensity of exercise are generally low in stroke survivors.Methods: The performance of the instrument was assessed in 350 Chinese stroke survivors and repeated in 50 patients to examine test–retest reliability. Questionnaires included a form on demographic and socioeconomic characteristics, C-ESES, and the Chinese version of the General Self-Efficacy Scale. The AMOS 20.0 and SPSS 17.0 were chosen to evaluate their validity and reliability.Results: Even though 350 participants answered the questionnaires in the present study, useful data were obtained from 321 participants (response rate: 91.71%. Correlation between item and the total scale score (Item–Total Correlation ranged from 0.551 to 0.718, indicating that no item needed to be omitted; two factors, with factor loading 0.620 and 0.806, were obtained from an exploratory principal components analysis, assuming 59.745% of the total variance. The two factors were named internal motivation and external motivation. A confirmatory factor analysis supported the results with a suitable model (χ2=291.157; df=185; P<0.001; root mean square error of approximation =0.044; goodness-of-fit index =0.938; adjusted goodness-of-fit index =0.914; comparative fit index =0.858. The C-ESES correlated well with the validated General Self-Efficacy Scale (r=0.827, P<0.01. Good

  19. Psychometric properties of responses by clinicians and older adults to a 6-item Hebrew version of the Hamilton Depression Rating Scale (HAM-D6)

    DEFF Research Database (Denmark)

    Bachner, Yaacov G; O'Rourke, Norm; Goldfracht, Margalit

    2013-01-01

    The Hamilton Depression Rating Scale (HAM-D) is commonly used as a screening instrument, as a continuous measure of change in depressive symptoms over time, and as a means to compare the relative efficacy of treatments. Among several abridged versions, the 6-item HAM-D6 is used most widely in lar...... degree because of its good psychometric properties. The current study compares both self-report and clinician-rated versions of the Hebrew version of this scale....

  20. A latent trait approach to measuring HIV/AIDS related stigma in healthcare professionals: application of mokken scaling technique.

    Science.gov (United States)

    Ahmadi, Keivan; Reidpath, Daniel D; Allotey, Pascale; Hassali, Mohamed Azmi Ahmad

    2016-05-30

    The attitudes of healthcare professionals towards HIV positive patients and high risk groups are central to the quality of care and therefore to the management of HIV/AIDS related stigma in health settings. Extant HIV/AIDS stigma scales that measure stigmatising attitudes towards people living with HIV/AIDS have been developed using scaling techniques such as principal component analysis. This approach has resulted in instruments that are often long. Mokken scale analysis is a nonparametric hierarchical scaling technique that can be used to develop unidimensional cumulative scales. This technique is advantageous over the other approaches; as the scales are usually shorter, while retaining acceptable psychometric properties. Moreover, Mokken scales also make no distributional assumptions about the underlying data, other than that the data are capable of being ordered by item and by person. In this study we aimed at developing a precise and concise measure of HIV/AIDS related stigma among health care professionals, using Mokken scale analysis. We carried out a cross sectional survey of healthcare students at the Monash University campuses in Malaysia and Australia. The survey consisted of demographic questions and an initial item pool of twenty five potential questions for inclusion in an HIV stigma scale. We analysed the data using the mokken package in the R statistical environment providing a 9-item scale with high reliability, validity and acceptable psychometric properties, measuring and ranking the HIV/AIDS related stigmatising attitudes. Mokken scaling procedure not only produced a comprehensive hierarchical scale that could accurately order a person along HIV/AIDS stigmatising attitude, but also demonstrated a unidimensional and reliable measurement tool which could be used in future studies. The principal component analysis confirmed the accuracy of the Mokken scale analysis in correctly detecting the unidimensionality of this scale. We recommend future

  1. The Aiken Attitude to Mathematics Scales: Psychometric Data on Reliability and Discriminant Validity.

    Science.gov (United States)

    Watson, Jane M.

    1983-01-01

    Providing additional data concerning the reliability and discriminant validity of Aiken's Enjoyment of Mathematics and Value of Mathematics Scales resulted in a degree of correlation between scales lower than for Aiken's data. Also, the view that the scales measure different aspects of attitude toward mathematics was supported. (PN)

  2. "Psychometric properties of the Posttraumatic Diagnostic Scale for DSM-5 (PDS-5)": Correction to Foa et al. (2015).

    Science.gov (United States)

    2016-10-01

    Reports an error in "Psychometric Properties of the Posttraumatic Diagnostic Scale for DSM–5 (PDS–5)" by Edna B. Foa, Carmen P. McLean, Yinyin Zang, Jody Zhong, Mark B. Powers, Brooke Y. Kauffman, Sheila Rauch, Katherine Porter and Kelly Knowles (Psychological Assessment, Advanced Online Publication, Dec 21, 2015, np). In the article, the third sentence of the Internal Consistency subsection of the Results section should read: Item 8, “Not being able to remember important parts of the trauma,” had an item–total correlation of .34, and Item 16, “Taking more risks or doing things that might cause you or others harm” had an item–total correlation of .44; the range of item–total correlations for the remaining 18 items was .62–.82, with an average of .70.” (The following abstract of the original article appeared in record 2015-57068-001.) The aim of this study was to evaluate the psychometric properties of the Posttraumatic Diagnostic Scale for DSM–5 (PDS–5), a self-report measure of posttraumatic stress disorder (PTSD) based on diagnostic criteria of the fifth edition of the Diagnostic and Statistical Manual of Mental Disorders. Participants were 242 urban community residents, veterans, and college undergraduates recruited from 3 study sites who had experienced a DSM–5 Criterion A traumatic experience. The PDS–5 demonstrated excellent internal consistency (α = .95) and test–retest reliability (r = .90) and good convergent validity with the PTSD Checklist—Specific Version (r = .90) and the PTSD Symptom Scale—Interview Version for DSM–5 (PSSI–5; r = .85). The PDS–5 also showed good discriminant validity with the Beck Depression Inventory—II and the State–Trait Anxiety Inventory—Trait scale (all ZH > 3.05, ps < .01). There was 78% agreement between the PDS–5 and the PSSI–5. Receiver operating characteristic analysis yielded a cutoff score of 28 for identifying a probable PTSD diagnosis. The PDS–5 is a valid and

  3. Psychometric properties of the Chinese version of the Self-Efficacy for Appropriate Medication Use Scale in patients with stroke

    Directory of Open Access Journals (Sweden)

    Dong XF

    2016-03-01

    Full Text Available Xiao-fang Dong,1 Yan-jin Liu,2 Ai-xia Wang,1 Pei-hua Lv1 1Neurology Department, 2Nursing Department, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, People’s Republic of China Background: It has been reported that stroke has a higher incidence and mortality rate in the People’s Republic of China compared to the global average. These conditions can be managed by proper medication use, but ensuring medication adherence is challenging.Objective: To translate the Self-Efficacy for Appropriate Medication Use Scale into Chinese and test its validity and reliability in patients with stroke.Methods: Instrument performances were measured from January 15, 2015 to April 28, 2015 on a convenience sample of 400 patients with stroke recruited at four neurology departments of the First Affiliated Hospital of Zhengzhou University. Questionnaires included the Chinese versions of the Self-Efficacy for Appropriate Medication Use Scale (C-SEAMS and the General Self-Efficacy Scale (C-GSE. Construct validity, convergent validity, internal consistency, and test–retest reliability were measured.Results: Item analysis showed that item-to-total correlations were in the range of 0.362–0.672. Exploratory factor analysis revealed two factors (which accounted for 60.862% of total variance, with factor loading ranging from 0.534 to 0.756. Confirmatory factor analysis was performed to support the results, with an acceptable fit (χ2=73.716; df=64; P<0.01; goodness-of-fit index =0.902; adjusted goodness-of-fit index =0.897; comparative fit index =0.865; root-mean-square error of approximation =0.058. The convergent validity of the C-SEAMS correlated well with the validated measure of the C-GSE in measuring self-efficacy (r=0.531, P<0.01. Good internal consistency (Cronbach’s alpha ranged from 0.826 to 0.915 and test–retest reliability (Pearson’s correlation coefficient r=0.642, P<0.01 were found.Conclusion: The C-SEAMS is a brief and

  4. A Chinese version of the Psychotic Symptom Rating Scales: psychometric properties in recent-onset and chronic psychosis

    Science.gov (United States)

    Chien, Wai-Tong; Lee, Isabella Yuet-Ming; Wang, Li-Qun

    2017-01-01

    The purpose of this study was to test the reliability, validity, and factor structure of a Chinese version of the Psychotic Symptom Rating Scale (PSYRATS) in 198 and 202 adult patients with recent-onset and chronic psychosis, respectively. The PSYRATS has been translated into different language versions and has been validated for clinical and research use mainly in chronic psychotic patients but not in recent-onset psychosis patients or in Chinese populations. The psychometric analysis of the translated Chinese version included assessment of its content validity, semantic equivalence, interrater and test–retest reliability, reproducibility, sensitivity to changes in psychotic symptoms, internal consistency, concurrent validity (compared to a valid psychotic symptom scale), and factor structure. The Chinese version demonstrated very satisfactory content validity as rated by an expert panel, good semantic equivalence with the original version, and high interrater and test–retest (at 2-week interval) reliability. It also indicated very good reproducibility of and sensitivity to changes in psychotic symptoms in line with the symptom severity measured with the Positive and Negative Syndrome Scale (PANSS). The scale consisted of four factors for the hallucination subscale and two factors for the delusion subscale, explaining about 80% of the total variance of the construct, indicating satisfactory correlations between the hallucination and delusion factors themselves, between items, factors, subscales, and overall scale, and between factors and relevant item and subscale scores of the PANSS. The Chinese version of the PSYRATS is a reliable and valid instrument to measure symptom severity in Chinese psychotic patients complementary to other existing measures mainly in English language.

  5. Nomothetic outcome assessment in counseling and psychotherapy: Development and preliminary psychometric analyses of the Depression/Anxiety Negative Affect Scale

    Directory of Open Access Journals (Sweden)

    Scott T. Meier

    2012-12-01

    Full Text Available Negative affect (NA plays a significant role in the initiation, persistence, and response to psychotherapy of many client problems (Moses & Barlow, 2006. This report describes the development of a brief NA measure, the Depression/Anxiety Negative Affect (DANA scale, and preliminary analyses of its psychometric properties. An initial pool of DANA items was selected on the basis of a review of relevant literature about emotion science and counseling outcomes, related tests, and feedback from psychotherapists as part of a pilot test. The DANA was evaluated in two representative clinical samples where psychotherapists produced a total of 363 session ratings with 81 clients. DANA scores evidenced adequate internal consistency, evidence of convergent and discriminant validity, and sensitivity to change over the course of psychotherapy. Effect sizes (ES of DANA scores consistently equaled or exceeded the average ES of .68 found for scales assessing the outcomes of counseling and psychotherapy in meta-analytic studies (Smith & Glass, 1977. ESs greater than 1 were found on DANA variables for clients whose therapists rated them as experiencing, rather than avoiding, NA.

  6. French version of the Family Attitude Scale: psychometric properties and relation of attitudes to the respondent's psychiatric status.

    Science.gov (United States)

    Vandeleur, Caroline L; Kavanagh, David J; Favez, Nicolas; Castelao, Enrique; Preisig, Martin

    2013-12-15

    The Family Attitude Scale (FAS) is a self-report measure of critical or hostile attitudes and behaviors towards another family member, and demonstrates an ability to predict relapse in psychoses. Data are not currently available on a French version of the scale. The present study developed a French version of the FAS, using a large general population sample to test its internal structure, criterion validity and relationships with the respondents' symptoms and psychiatric diagnoses, and examined the reciprocity of FAS ratings by respondents and their partners. A total of 2072 adults from an urban population undertook a diagnostic interview and completed self-report measures, including an FAS about their partner. A subset of participants had partners who also completed the FAS. Confirmatory factor analyses revealed an excellent fit by a single-factor model, and the FAS demonstrated a strong association with dyadic adjustment. FAS scores of respondents were affected by their anxiety levels and mood, alcohol and anxiety diagnoses, and moderate reciprocity of attitudes and behaviors between the partners was seen. The French version of the FAS has similarly strong psychometric properties to the original English version. Future research should assess the ability of the French FAS to predict relapse of psychiatric disorders. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  7. Burn Specific Health Scale-Brief in Pregnant Burned Women: Translation and Psychometric Evaluation of the Persian Version

    Directory of Open Access Journals (Sweden)

    Amir Hossein Goudarzian

    2017-07-01

    Full Text Available Background   The aim of this study was to investigate the validity and reliability of the Persian version of Burn Specific Health Scale-Brief (BSHS-B in pregnant women suffering from burns.   Materials and Methods   This cross-cultural psychometrics study was done in 2015 to 2016 and included 410 pregnant burned patients. Participants completed BSHS-B. The face, content and construct validity of the scale were ascertained. Reliability was also assessed using internal consistency, construct reliability and intra-class correlation coefficient (ICC.   Results   Construct validity determined nine factors with an eigenvalue greater than 1. The model had a good fit [(c2(68 = 412.038, p < .05, c2/df= 4.612, GFI = .893, CFI = .912, NFI = .902, IFI = .931, RMSEA (90% C.I. = .091 (.088 - .112] with all factors loadings greater than 0.5 and statistically significant. The internal consistency, construct reliability and ICC were greater than 0.70.   Conclusion   Findings revealed that the Persian version of the BSHS-B is valid and reliable, and may be used to assess and evaluate quality of life in Iranian pregnant burned patients.

  8. [Psychometric properties of the Conflict Tactics Scales (CTS-2) in a Spanish sample of partner-violent men].

    Science.gov (United States)

    Loinaz, Ismael; Echeburúa, Enrique; Ortiz-Tallo, Margarita; Amor, Pedro J

    2012-02-01

    Intimate partner violence is a complex problem that requires the update of the available assessment tools. The aim of the study is to test the revised Conflict Tactics Scales (CTS-2) in partner-violent men. Its structure and other psychometric properties are analyzed in 173 convicted offenders from Brians-2 and Alhaurín de la Torre penitentiaries. Discriminant validity is also assessed by comparing offenders with 108 males from the general population. The internal consistency for the 39 items of perpetration is .88 (varying from .59 to .83 among the subscales). The validity data indicate that the scale is useful to discriminate between batterers and general population in physical and psychological violence, although there is an overlap between different types of violence, and it is difficult to compare self-reports with external criteria such court decisions. The results of confirmatory factorial analysis do not support the original five-factor structure. Using exploratory factorial analysis, four components with good internal consistency were identified: Physical (.86), Sexual (.75), and Psychological Violence (.82), and Negotiation (.83). Recommendations for use and a reference guide of rating scores in samples of offenders are suggested.

  9. Development and Psychometric Testing of a Scale for Evaluating Self-Management Needs of Knee Osteoarthritis (SMNKOA) in Taiwan.

    Science.gov (United States)

    Kao, Mei-Hua; Tsai, Yun-Fang

    2017-06-01

    Self-management of osteoarthritis (OA) of the knee is important for treating this chronic disease. This study developed and psychometrically tested a new instrument for measuring adult patients' self-management needs of knee osteoarthritis (SMNKOA). The theoretical framework of self-care guided the development of the 35-item SMNKOA scale. Participants ( N = 372) were purposively sampled from orthopedic clinics at medical centers in Taiwan. The content validity index was 0.83. Principal components analysis identified a three-factor solution, accounting for 53.19% of the variance. The divergent validity was -0.67; convergent validity was -0.51. Cronbach's alpha was .95, Pearson's correlation coefficient was .88, and the intraclass correlation coefficient was .95. The scale's reliability and validity supports the SMNKOA, as a tool to measure self-management needs of adults with knee OA. Nurses and other health care providers can use this instrument to evaluate knee OA patients and identify strategies for improving health-related outcomes and patient education.

  10. Psychometric Properties of the Persian Version of Spiritual Well-Being Scale in Patients with Acute Myocardial Infarction.

    Science.gov (United States)

    Soleimani, Mohammad Ali; Pahlevan Sharif, Saeed; Allen, Kelly A; Yaghoobzadeh, Ameneh; Sharif Nia, Hamid; Gorgulu, Ozkan

    2016-09-15

    The purpose of this study was to assess the psychometric properties of the Persian version of Spiritual Well-Being Scale (SWBS) in patients with acute myocardial infarction. A multisite, cross-sectional survey was employed to determine the instrument's reliability (Cronbach's α and construct reliability) and validity (face, content, and construct). Using systematic sampling of adult outpatients at primary care clinic sites in the Qazvin City, Iran (N = 300), it was found that the Cronbach's alpha and construct reliability of both factors associated with the SWBS were above 0.7. The construct validity of the scale was determined using exploratory factor analysis. The findings supported two factors: relation with God and relation with life. Further investigation through confirmatory factor analysis (eigenvalues of greater than one) confirmed a third factor construct associated with the SWBS. A total of 50.65 % of the variance were explained by these three factors. The overall findings of the study demonstrated that the SWBS is a valid and reliable instrument that has potential utility in future research and clinical practice settings.

  11. [AMIKA: psychometric evaluation of a photo-based scale for the assessment of fear avoidance beliefs in elderly individuals].

    Science.gov (United States)

    Quint, S; Luckmann, J; Wolf, U; Basler, H-D

    2007-10-01

    Confrontation therapy proved to be effective in the treatment of fear avoidance beliefs (FAB). Prior to treatment, it is necessary to establish a hierarchy of activities according to their perceived health hazards. For this purpose, we developed the AMIKA scale, which consists of 50 photos showing elderly individuals engaged in daily activities, and investigated its psychometric properties. We conducted a cross-sectional study with repeated measurement after 4 weeks. At the time of both measurements, apart from AMIKA, we assessed pain, disability, FAB, and physical activity. Furthermore, we used ultrasound topometry for the assessment of flexion and extension of the lumbar spine. At t1, a total of 103 elderly individuals with chronic low back pain participated in the study. Their average age was 71.41 years (SD = 5.2). Of these, 67 attended the t2 assessment. Retest reliability amounted to r=0.63 and internal consistency was alpha=0.97. Correlations of the AMIKA scores with pain and disability demonstrated large effect sizes, whereas effect sizes regarding other related FAB scales remained in the medium range. No correlations at all were found with respect to the objective ultrasound measurements and to self-reported physical activity. The results allow the use of AMIKA as an instrument for the generation of a FAB hierarchy in the context of confrontation treatment.

  12. Perceived HIV-Associated Stigma among HIV-Seropositive Men: Psychometric Study of HIV Stigma Scale

    OpenAIRE

    Valle, Adrian; Treviño,Ana Cecilia; Zambrano, Farith Francisco; Urriola, Karla Elizabeth; Sánchez, Luis Antonio; Elizondo,Jesus Eduardo

    2015-01-01

    Objectives To assess the internal consistency and factor structure of the abridged Spanish version of the Berger HIV Stigma Scale (HSS-21), to provide evidence for its convergent and discriminant validity, and to describe perceived stigma in an urban population from northeast Mexico. Methods Seventy-five HIV-positive men who have sex with men (MSM) were recruited. Participants answered the Spanish versions of three Likert-type scales: HSS-21, Robsenberg’s self-esteem scale, and the abbreviate...

  13. Perceived HIV-associated stigma among HIV-seropositive men: psychometric study of HIV stigma scale

    OpenAIRE

    Adrian eValle; Ana Cecilia Treviño; Farith Francisco Zambrano; Karla Elizabeth Urriola; Luis Antonio Sánchez; Jesus Eduardo Elizondo

    2015-01-01

    Objectives: To assess the internal consistency and factor structure of the abridged Spanish version of the Berger HIV Stigma Scale (HSS-21), provide evidence for its convergent and discriminant validity, and describe perceived stigma in an urban population from northeast Mexico. Methods: Seventy five HIV-positive men who have sex with men (MSM) were recruited. Participants answered the Spanish versions of three Likert-type scales: HSS-21, Robsenberg’s self-esteem scale, and the abbreviated ve...

  14. Psychometric properties of the Polish version of the eight-item Morisky Medication Adherence Scale in hypertensive adults

    Directory of Open Access Journals (Sweden)

    Jankowska-Polanska B

    2016-09-01

    Full Text Available Beata Jankowska-Polanska,1 Izabella Uchmanowicz,1 Anna Chudiak,1 Krzysztof Dudek,2 Donald E Morisky,3 Anna Szymanska-Chabowska4 1Department of Clinical Nursing, Faculty of Health Science, Wroclaw Medical University, Wroclaw, Poland; 2Department of Logistic and Transport Systems, Faculty of Mechanical Engineering, Wroclaw University of Technology, Wroclaw, Poland; 3Department of Community Health Sciences, UCLA Fielding School of Public Health, Los Angeles, CA, USA; 4Department of Internal Medicine, Occupational Diseases and Hypertension, Wroclaw Medical University, Wroclaw, Poland Abstract: Low adherence to pharmacological treatment is often associated with poor blood pressure control, but identification of nonadherent patients in outpatient settings is difficult. The aim of the study was to translate and evaluate the psychometric properties of the Polish version of the structured self-report eight-item Morisky Medication Adherence Scale (MMAS-8 among patients with hypertension. The study was conducted in a family doctor practice between January and July 2015. After a standard “forward–backward” procedure to translate MMAS-8 into Polish, the questionnaire was administered to 160 patients with hypertension. Reliability was tested using a measure of internal consistency (Cronbach’s α and test–retest reliability. Validity was confirmed using known group validity. Three levels of adherence were considered based on the following scores: 0 to <6 (low; 6 to <8 (medium; and 8 (high. Complete questionnaires were returned by 110 respondents (mean age: 60.7 years ±12.6; 54.6% were female. The mean number of pills taken daily was 3.61±4.31. The mean adherence score was 6.42± 2.0. Moderate internal consistency was found (Cronbach’s α=0.81, and test–retest reliability was satisfactory (r=0.461–0.905; P<0.001. Reproducibility expressed by Cohen’s κ coefficient =0.61 was good. In high-adherent patients, the percentage of well

  15. Psychometric testing of the Revised Humane Caring Scale for adult patients in Singapore.

    Science.gov (United States)

    Goh, Mien Li; Ang, Emily N K; Chan, Yiong-Huak; He, Hong-Gu; Vehviläinen-Julkunen, Katri

    2015-09-01

    In this study, we examined the validity and reliability of the Revised Humane Caring Scale as used by adult patients in a tertiary hospital in Singapore. A three-phase descriptive quantitative study was conducted. In phase I, an expert panel of nurses and inpatients examined the content validity of the scale; phase II comprised a pilot study on 20 patients; and in phase III, a large-scale study on 235 patients was implemented to test the internal consistency of the scale. The results revealed that the content validity index of the scale ranged from 0.856 to 1, and the scale had a high inter-rater agreement kappa value of 0.940. Cronbach's alpha ranged from 0.798 to 0.877 in phase II, and from 0.579 to 0.760 in phase III, respectively. The Revised Humane Caring Scale revealed good content validity and an acceptable level of internal consistency. The scale is an acceptable measurement tool for evaluating adult patients' satisfaction during hospitalization.

  16. Testing the Psychometric Properties of the Scale of Ethnocultural Empathy in Turkey

    Science.gov (United States)

    Özdikmenli-Demir, Gözde; Demir, Serdar

    2014-01-01

    The validity and reliability of the Scale of Ethnocultural Empathy (SEE) was tested using a sample of 348 emerging adult university students living in Turkey. Different from the original scale's four-factor structure, results of principal components analyses and confirmatory factor analyses exposed that there were three factors explaining 45% of…

  17. Testing the Psychometric Features of the Academic Intellectual Leadership Scale in a University Environment

    Science.gov (United States)

    Uslu, Baris

    2015-01-01

    The purpose of this research is to develop a scale for measuring the level of academics' intellectual leadership, test the scale by examining the influence of their personal and institutional characteristics, and then investigate the relationship of academic intellectual leadership (AIL) to communication, climate, and managerial flexibility…

  18. Psychometric properties of the extended Care Dependency Scale for older persons in Egypt

    NARCIS (Netherlands)

    Boggatz, Thomas; Farid, Tamer; Mohammedin, Ahmed; Dijkstra, Ate; Lohrmann, Christa; Dassen, Theo

    2009-01-01

    Aim. The aim of this study was to determine the validity and reliability of the modified Arabic Care Dependency Scale for self-assessment of older persons in Egypt and to compare these self-assessments to proxy assessments by care givers and family members. Background. The Care Dependency Scale is a

  19. A Psychometric Analysis of the Charles F. Kettering Scale for a Junior High School Population.

    Science.gov (United States)

    Johnson, William L.; Johnson, Annabel M.

    The reliability, validity, and factor structure of the Charles F. Kettering Scale, an instrument for the development of personnel and programs in schools, were investigated. The 40-item General Climate Factors section of the scale, a measure of educational environment, was completed by 30 administrators and teachers, 78 ninth graders, 66 eighth…

  20. Psychometric properties of the extended Care Dependency Scale for older persons in Egypt

    NARCIS (Netherlands)

    Boggatz, Thomas; Farid, Tamer; Mohammedin, Ahmed; Dijkstra, Ate; Lohrmann, Christa; Dassen, Theo

    2009-01-01

    Aim. The aim of this study was to determine the validity and reliability of the modified Arabic Care Dependency Scale for self-assessment of older persons in Egypt and to compare these self-assessments to proxy assessments by care givers and family members. Background. The Care Dependency Scale is

  1. Career Adapt-Abilities Scale-Belgium Form: Psychometric Characteristics and Construct Validity

    Science.gov (United States)

    Dries, Nicky; Van Esbroeck, Raoul; van Vianen, Annelies E. M.; De Cooman, Rein; Pepermans, Roland

    2012-01-01

    The Dutch version of the Career Adapt-Abilities Scale-Belgium Form (CAAS-Belgium) consists of four scales, each with six items, which measure concern, control, curiosity, and confidence as psychosocial resources for managing occupational transitions, developmental tasks, and work traumas. A pilot survey was administered to 700 high school,…

  2. Career Adapt-Abilities Scale--Taiwan Form: Psychometric Properties and Construct Validity

    Science.gov (United States)

    Tien, Hsiu-Lan Shelley; Wang, Yu-Chen; Chu, Hui-Chuang; Huang, Tsu-Lun

    2012-01-01

    The present study tested the reliability and validity of the Career Adapt-Ability Scale--Taiwan Form (CAAS-Taiwan Form). The CAAS consists of four scales, each with six items, which measure concern, control, curiosity, and confidence as psychosocial resources for managing occupational transitions, developmental tasks, and work traumas. Internal…

  3. Career Adapt-Abilities Scale--Brazilian Form: Psychometric Properties and Relationships to Personality

    Science.gov (United States)

    Teixeira, Marco Antonio Pereira; Bardagi, Marucia Patta; Lassance, Maria Celia Pacheco; Magalhaes, Mauro de Oliveira; Duarte, Maria Eduarda

    2012-01-01

    The Career Adapt-Abilities Scale--Brazilian Form (CAASBrazil) consists of four scales which measure concern, control, curiosity, and confidence as psychosocial resources for managing occupational transitions, developmental tasks, and work traumas. Internal consistency estimates for the subscale and total scores ranged from good to excellent. The…

  4. Career Adapt-Abilities Scale-USA Form: Psychometric Properties and Relation to Vocational Identity

    Science.gov (United States)

    Porfeli, Erik J.; Savickas, Mark L.

    2012-01-01

    This article reports construction and initial validation of the United States form of the Career Adapt-Abilities Scale (CAAS). The CAAS consists of four scales, each with six items, which measure concern, control, curiosity, and confidence as psychosocial resources for managing occupational transitions, developmental tasks, and work traumas.…

  5. Career Adapt-Abilities Scale--South African Form: Psychometric Properties and Construct Validity

    Science.gov (United States)

    Maree, Jacobus Gideon

    2012-01-01

    The Career Adapt-Abilities Scale--South African Form (CAAS) consists of four scales, each with six items that measure concern, control, curiosity, and confidence as psychosocial resources for managing occupational transitions, developmental tasks and work traumas. Internal consistency estimates for the subscale and total scores ranged from good to…

  6. Career Adapt-Abilities Scale--Portugal Form: Psychometric Properties and Relationships to Employment Status

    Science.gov (United States)

    Duarte, M. Eduarda; Soares, M. C.; Fraga, S.; Rafael, M.; Lima, M. R.; Paredes, I.; Agostinho, R.; Djalo, A.

    2012-01-01

    The Career-Adaptabilities Scale (CAAS)--Portugal Form consists of four scales, each with seven items, which measure concern, control, curiosity, and confidence as psychosocial resources for managing occupational transitions, developmental tasks, and work traumas. Internal consistency estimates for the subscale and total scores ranged from good to…

  7. Psychometric Properties of the Children's Scale of Hostility and Aggression: Reactive/Proactive (C-SHARP)

    Science.gov (United States)

    Farmer, Cristan A.; Aman, Michael G.

    2010-01-01

    Although often lacking "malice", aggression is fairly common in children with intellectual or developmental disability (I/DD). Despite this, there are no scales available that are appropriate for an in-depth analysis of aggressive behavior in this population. Such scales are needed for the study of aggressive behavior, which is a common target…

  8. Psychometric Properties of the Gifted Students' Coping with Anger and Decision Making Skills Scale

    Science.gov (United States)

    Ersoy, Evren; Deniz, Mehmet Engin

    2016-01-01

    The purpose of this study is to develop the scale concerning gifted children's' skills for making decisions and coping with anger and to examine the validity and reliability of the scale. A total of 324 students, which 151 were female and 173 were male, studying in 3 different Science and Arts Center's (BILSEM) in Istanbul during 2014-2015…

  9. Career Adapt-Abilities Scale-Belgium Form: psychometric characteristics and construct validity

    NARCIS (Netherlands)

    Dries, N.; van Esbroeck, R.; van Vianen, A.E.M.; de Cooman, R.; Pepermans, R.

    2012-01-01

    The Dutch version of the Career Adapt-Abilities Scale-Belgium Form (CAAS-Belgium) consists of four scales, each with six items, which measure concern, control, curiosity, and confidence as psychosocial resources for managing occupational transitions, developmental tasks, and work traumas. A pilot su

  10. Development and Psychometric Testing of the Humanistic Nurse-Patient Scale.

    Science.gov (United States)

    Boscart, Veronique M; Pringle, Dorothy; Peter, Elizabeth; Wynn, Francine; McGilton, Katherine S

    2016-03-01

    Quality of life and well-being of older patients in chronic care facilities is often determined by their relationships with nurses. The authors developed and tested a scale to assess patients' views of what matters most when relating to nurses. Based on the humanistic nursing theory by Paterson and Zderad (1988), 69 items were created and tested with a sample of 40 patients, resulting in refinement of a scale with 24 items. This scale was factor analysed on responses from 249 patients residing in five facilities in Ontario, Canada. The Humanistic Relationship Importance Scale demonstrated strong internal consistency, stability, and reliability with a five-factor solution (α = .87). Construct validity was supported through factual identification. This scale is a valid measure of patients' perspectives of a nurse-patient relationship in chronic care and can be used to measure health professionals' relationships with their older patients and evaluate interventions to enhance relational care.

  11. Psychometrics and its discontents: an historical perspective on the discourse of the measurement tradition.

    Science.gov (United States)

    Schoenherr, Jordan Richard; Hamstra, Stanley J

    2016-08-01

    Psychometrics has recently undergone extensive criticism within the medical education literature. The use of quantitative measurement using psychometric instruments such as response scales is thought to emphasize a narrow range of relevant learner skills and competencies. Recent reviews and commentaries suggest that a paradigm shift might be presently underway. We argue for caution, in that the psychometrics approach and the quantitative account of competencies that it reflects is based on a rich discussion regarding measurement and scaling that led to the establishment of this paradigm. Rather than reflecting a homogeneous discipline focused on core competencies devoid of consideration of context, the psychometric community has a history of discourse and debate within the field, with an acknowledgement that the techniques and instruments developed within psychometrics are heuristics that must be used pragmatically.

  12. Psychometric evaluations of the efficacy expectations and Outcome Expectations for Exercise Scales in African American women.

    Science.gov (United States)

    Murrock, Carolyn J; Gary, Faye

    2014-01-01

    This secondary analysis tested the reliability and validity of the Self-Efficacy for Exercise (SEE) and the Outcome Expectations for Exercise (OEE) scales in 126 community dwelling, middle aged African American women. Social Cognitive Theory postulates self-efficacy is behavior age, gender and culture specific. Therefore, it is important to determine ifself-efficacy scales developed and tested in older Caucasian female adults are reliable and valid in middle aged, minority women. Cronbach's alpha and construct validity using hypothesis testing and confirmatory factor analysis supported the reliability and validity of the SEE and OEE scales in community dwelling, middle aged African American women.

  13. Psychometric properties of the Marlowe-Crowne social desirability scale with adult male sexual offenders.

    Science.gov (United States)

    Tatman, Anthony W; Swogger, Marc T; Love, Keisha; Cook, Michelle D

    2009-03-01

    This research project investigates the factor structure, reliability, and validity of the Marlowe-Crowne Social Desirability Scale (MCSDS) when used with a sample of convicted, adult male sexual offenders. Results confirm the two-factor structure (Denial and Attribution) originally proposed by the authors (Study 1, n = 247). Results also reveal that the full-scale MCSDS has strong internal consistency estimates (Study 1), discriminant and convergent validity (Study 2, n = 91), and test-retest reliability over a 3-week period (Study 3, n = 74). Information is provided to aid evaluators' interpretation of MCSDS full-scale and factor scores when used with male adult sexual offenders.

  14. Measuring Alcohol Marketing Engagement: The Development and Psychometric Properties of the Alcohol Marketing Engagement Scale.

    Science.gov (United States)

    Robertson, Angela; Morse, David T; Hood, Kristina; Walker, Courtney

    Ample evidence exists in support of the influence of media, both traditional and electronic, on perceptions and engagement with alcohol marketing. We describe the development, calibration, and evidence for technical quality and utility for a new measure, the Alcohol Marketing Engagement Scale. Using two samples of college undergraduates (n1 = 199, n2 = 732), we collected field test responses to a total of 13 items. Initial support for scale validity is presented via correlations with attributes previously shown to be related to alcohol engagement. While the joint map of estimated scale locations of items and respondents indicates the need for further scale development, the results of the present analyses are promising. Implications for use in research are discussed.

  15. Development and psychometric testing of a semantic differential scale of sexual attitude for the older person.

    Science.gov (United States)

    Park, Hyojung; Shin, Sunhwa

    2015-12-01

    The purpose of this study was to develop and test a semantic differential scale of sexual attitudes for older people in Korea. The scale was based on items derived from a literature review and focus group interviews. A methodological study was used to test the reliability and validity of the instrument. A total of 368 older men and women were recruited to complete the semantic differential scale. Fifteen pairs of adjective ratings were extracted through factor analysis. Total variance explained was 63.40%. To test for construct validity, group comparisons were implemented. The total score of sexual attitudes showed significant differences depending on gender and availability of sexual activity. Cronbach's alpha coefficient for internal consistency was 0.96. The findings of this study demonstrate that the semantic differential scale of sexual attitude is a reliable and valid instrument. © 2015 Wiley Publishing Asia Pty Ltd.

  16. Design and psychometric properties of The Sexual Machism Scale (EMS-Sexism-12

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    Cecilia Díaz Rodríguez

    2013-08-01

    Full Text Available The Sexual Machism Scale (EMS-Sexismo-12 evaluates in both men and women, sexism levels that could result in sexual health risk behaviors. Nowadays there is no Sexual Machism Scale. The analyses were made with 79 participants, 43 men and 36 women, with ages that go from 11 to 76 years. Originally 24 items were elaborated, however exploratory and confirmatory factor analysis guided the reduction of the scale. It is achieved to obtain a brief and precise scale (12 items, 0.91 alpha with only one factor that explains 98.1% of its variance and adequate goodness of fit indices in confirmatory factor analysis. We also analyzed differences between men and women founding higher scores in men than in women.

  17. Psychometric properties of the attitudes toward gay men scale in Argentinian context: The influence of sex, authoritarianism, and social dominance orientation

    Directory of Open Access Journals (Sweden)

    Edgardo Etchezahar

    2016-01-01

    Full Text Available Even though prejudice toward male homosexuality is one of the main reasons for discrimination in Argentina, there is no valid measure to assess it. The aim of this study was to analyze the psychometric properties of the Attitudes Toward Gay Men Scale (ATG and to examine the influence of sex, right wing authoritarianism, and social dominance orientation on anti-gay attitudes. Data were collected with a convenience sample of 436 undergraduate students from University of Buenos Aires. Analysis of the data showed adequate psychometric properties for the ATG Scale and the moderating effect of sex, right wing uthoritarianism and social dominance orientation on anti-gay attitudes. Implications of these findings were discussed.

  18. Secondary Psychometric Examination of the Dimensional Obsessive-Compulsive Scale: Classical Testing, Item Response Theory, and Differential Item Functioning.

    Science.gov (United States)

    Thibodeau, Michel A; Leonard, Rachel C; Abramowitz, Jonathan S; Riemann, Bradley C

    2015-12-01

    The Dimensional Obsessive-Compulsive Scale (DOCS) is a promising measure of obsessive-compulsive disorder (OCD) symptoms but has received minimal psychometric attention. We evaluated the utility and reliability of DOCS scores. The study included 832 students and 300 patients with OCD. Confirmatory factor analysis supported the originally proposed four-factor structure. DOCS total and subscale scores exhibited good to excellent internal consistency in both samples (α = .82 to α = .96). Patient DOCS total scores reduced substantially during treatment (t = 16.01, d = 1.02). DOCS total scores discriminated between students and patients (sensitivity = 0.76, 1 - specificity = 0.23). The measure did not exhibit gender-based differential item functioning as tested by Mantel-Haenszel chi-square tests. Expected response options for each item were plotted as a function of item response theory and demonstrated that DOCS scores incrementally discriminate OCD symptoms ranging from low to extremely high severity. Incremental differences in DOCS scores appear to represent unbiased and reliable differences in true OCD symptom severity.

  19. A psychometric comparison of the Internet Addiction Test, the Internet-Related Problem Scale, and self-diagnosis.

    Science.gov (United States)

    Widyanto, Laura; Griffiths, Mark D; Brunsden, Vivienne

    2011-03-01

    One of the more prominent issues in the field of Internet addiction is the validity of the instrument used to assess users' level of Internet involvement. Many of the instruments used to assess Internet addiction have high face validity but have yet to be tested psychometrically. The aim of this study is to compare two of the most used Internet addiction research measures, the Internet Addiction Test (IAT) and the Internet-Related Problem Scale (IRPS), along with a self-diagnostic question simply asking Internet users if they thought they were addicted to the Internet. A total of 225 Internet users participated in the study (69 males and 156 females). Participants who defined themselves as Internet addicts had higher scores on both the IAT and IRPS, and the three different Internet addiction measures were strongly correlated to each other. For the IAT, factor analysis generated three factors (emotional/psychological conflict; time management issues; mood modification) explaining 56.3% of the variance. For the IRPS, factor analysis generated four factors (negative effects of Internet use; mood modification; loss of control; increased Internet use) explaining 60.2% of the variance. The implications for these findings are discussed.

  20. Psychometric item analysis and validation of the Indonesian version of the Readiness for Interprofessional Learning Scale (RIPLS).

    Science.gov (United States)

    Tyastuti, Dwi; Onishi, Hirotaka; Ekayanti, Fika; Kitamura, Kiyoshi

    2014-09-01

    Complex health care needs in developing countries are stimulating development and implementation of interprofessional education (IPE). To better understand IPE, it is necessary to develop and evaluate an educational program that focuses on interprofessional learning (IPL) in Indonesia. However, no instrument in the Indonesian language has been developed to measure attitudes toward IPL. The aim of this study is to describe the process of a cross-cultural adaptation of the Readiness for Interprofessional Learning Scale (RIPLS) in an Indonesian version including determining its reliability and validity. The study was conducted among students enrolled in medical, nursing, pharmacy and public health courses at the State Islamic University, Jakarta, Indonesia, in 2012. The completed responses to RIPLS were collected from 755 students. The psychometric properties were analyzed by both exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). EFA on 18-items revealed three factors accounting for 59.9% of the total variance. CFA resulted in a three-factor model over 16 items with satisfactory reliability (alpha coefficients >0.7), construct validity and acceptable indices of goodness of fit. We conclude that this Indonesian version of RIPLS with a three-factor model over 16 items is a valid tool to measure students' attitudes toward IPL.

  1. Psychometric properties of the Polish version of the eight-item Morisky Medication Adherence Scale in hypertensive adults.

    Science.gov (United States)

    Jankowska-Polanska, Beata; Uchmanowicz, Izabella; Chudiak, Anna; Dudek, Krzysztof; Morisky, Donald E; Szymanska-Chabowska, Anna

    2016-01-01

    Low adherence to pharmacological treatment is often associated with poor blood pressure control, but identification of nonadherent patients in outpatient settings is difficult. The aim of the study was to translate and evaluate the psychometric properties of the Polish version of the structured self-report eight-item Morisky Medication Adherence Scale (MMAS-8) among patients with hypertension. The study was conducted in a family doctor practice between January and July 2015. After a standard "forward-backward" procedure to translate MMAS-8 into Polish, the questionnaire was administered to 160 patients with hypertension. Reliability was tested using a measure of internal consistency (Cronbach's α) and test-retest reliability. Validity was confirmed using known group validity. Three levels of adherence were considered based on the following scores: 0 to Polish version of the MMAS-8 indicates that it is a reliable and valid measure tool to detect nonadherent patients. The MMAS-8 may be routinely used to support communication about the medication-taking behavior in hypertensive patients.

  2. Investigating the psychometric properties of the Rosenberg Self-Esteem scale for South African residents of Greater Pretoria.

    Science.gov (United States)

    Westaway, Margaret S; Jordaan, Esmè R; Tsai, Jennifer

    2015-06-01

    Interviewers administered the Rosenberg Self-Esteem scale (RSES) to five groups of Black (formal township and informal settlement), White, Indian, and mixed race adult residents of Greater Pretoria. The results demonstrated that the RSES was psychometrically sound for the five groups. The minimal effects of sociodemographic characteristics on global self-esteem showed that the RSES and its two dimensions, self-competence (SC) and self-liking (SL), were suitable in this setting. All five groups scored above the theoretical midpoint of the RSES, indicating that generally positive self-evaluations appear to be universal. The relationships between positively and negatively worded items, SC, and SL attested to the following: internal structure reliability, congruence between positive and negative items, no negative biases in response, and concordance between SC and SL dimensions. The significant differences between informal settlement residents and the other four groups on global self-esteem, positively and negatively worded items, and SC and SL were possibly due to physiological needs taking precedence over higher order needs.

  3. Psychometric Properties of the Polish Version of the Social and Emotional Loneliness Scale for Adults (SELSA-S

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    Katarzyna Adamczyk

    2014-12-01

    Full Text Available The development and validation of the Polish-language version of the Social and Emotional Loneliness Scale for Adults (SELSA-S; DiTommaso, Brannen, & Best, 2004 is described in this article. The aim of this study was to translate the SELSA-S into Polish and establish its psychometric properties. A total of 417 university students (262 women and 155 men aged 19-25 years completed the Polish adaptation of the SELSA-S (SELSA-SPL, and several other measures. All three subscales of the SELSA-SPL showed good internal consistency. Correlations between these three subscales and indicators of psychological functioning demonstrated similar patterns to those of the SELSA-S. Exploratory and confirmatory factor analyses confirmed that the structure of the SELSA-SPL was consistent with the original version. The results from the present study indicate that the Polish version of the SELSA-S is a reliable and valid multidimensional measure of loneliness.

  4. Development, validation and psychometric properties of the Arabic version of the Orofacial Esthetic Scale: OES-Ar.

    Science.gov (United States)

    Alhajj, Mohammed Nasser; Amran, Abdullah Ghalib; Halboub, Esam; Al-Basmi, Abdulghani Ali; Al-Ghabri, Fawaz Abdullah

    2017-07-01

    This study aimed at developing the Arabic version of the Orofacial Esthetic Scale (OES-Ar) and to investigate its psychometric properties among Arabic-speaking population with and without esthetic impairments. Translation and cross-cultural adaptation was done according to the standard guidelines. Internal consistency was assessed on 230 participants. For test-retest reliability, 50 subjects with natural teeth were recalled within a period of 2 weeks. Validity of the OES-Ar was tested by construct, convergent, and discriminant validity tests. Responsiveness to esthetic changes was assessed in 60 patients. The results showed excellent internal consistency with Cronbach's alpha value of 0.92 and inter-item correlation average value of 0.60. The ICC values ranged from 0.87 to 0.96 which indicated excellent agreement. Construct validity of the OES-Ar was confirmed to be one-factor structure (one-dimensional). For convergent validity, a significant correlation was found between OES summary score and overall impression of the orofacial esthetic as well as between OES summary score and the summary score of the three questions of the OHIP-49Ar related to esthetic. The discriminant validity test revealed significant differences between different study groups (Porofacial esthetics in Arabic-speaking patients. Copyright © 2016 Japan Prosthodontic Society. Published by Elsevier Ltd. All rights reserved.

  5. Investigating the psychometric properties of the Geriatric Suicide Ideation Scale (GSIS) among community-residing older adults.

    Science.gov (United States)

    Heisel, Marnin J; Flett, Gordon L

    2016-01-01

    To investigate the psychometric properties of the Geriatric Suicide Ideation Scale (GSIS) among community-residing older adults. We recruited 173 voluntary participants, 65 years and older, into a 2+ year longitudinal study of the onset or exacerbation of depressive symptoms and suicide ideation. We assessed the internal consistency of the GSIS and its four component subscales, and its shorter and longer duration test-retest reliability, convergent (depression, social hopelessness, and loneliness), divergent (psychological well-being, life satisfaction, perceived social support, and self-rated health), discriminant (basic and instrumental activities of daily living and social desirability), criterion (history of suicide behavior), and predictive validity (future suicide ideation). The GSIS demonstrated strong test-retest reliability and internal consistency. Baseline GSIS scores were significantly positively associated with suicide risk factors, negatively associated with potential resiliency factors, and not associated with functional impairment or social desirability. GSIS scores significantly differentiated between participants with as compared to those without a history of suicide behavior. Baseline GSIS scores significantly predicted suicide ideation at a 2+ year follow-up assessment. Findings suggest strong measurement characteristics for the GSIS with community-residing older adults, including impressive consistency over time. These results are consistent with research attesting to the empirical and pragmatic strengths of this measure. These findings have implications for the monitoring of suicide risk when aiming to enhance mental health and well-being and prevent suicide in later life.

  6. Psychometric properties of a sport motivation scale Propiedades psicométricas de una escala de motivación deportiva

    OpenAIRE

    Guzmán, J.F.; E. Carratalá; Á. García-Ferriol; V. Carratalá

    2010-01-01

    Different types of motivation are a topic of study to both psychologists and sport psychologists, and their assessment as been one area of interest. “Sport Motivation Scale” (SMS), (Pelletier et al., 1995) was created to measure intrinsic and extrinsic motivation, and amotivation, to sport participation. The psychometric properties of French and English scales have been analysed, with no conclusive results. Spanish version ...

  7. Psychometric properties of the Revised Fibromyalgia Impact Questionnaire (FIQR – a contribution to the Portuguese validation of the scale

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    Carlos Costa

    2016-07-01

    Full Text Available Background: Fibromyalgia (FM remains a relatively misunderstood and clinically challenging condition that impact significantly in the individual´s life, impairing global functioning and diminishing quality of life. Management is complex and frequently unsatisfactory, requiring personal tailoring and adaptation of interventions according to the fluctuations of the disease manifestations and their response to therapy. The use of comprehensive and quantified assessment tools constitutes, therefore, an essential component of the management of patients with FM. The Revised Fibromyalgia Impact Questionnaire (FIQR is currently one of the most used and well validated instruments to assess functional (incapacity and global impact of FM and associated symptoms. Objectives: To translate to Portuguese the FIQR and to study its psychometric properties. Material and Methods: The total sample comprised 103 women with fibromyalgia, defined according to the established criteria for FM. A self-report battery composed by the Revised Fibromyalgia Impact Questionnaire (FIQR, the Portuguese version of Beck Depression Inventory-II (BDI-II and the Profile of Mood States (PoMS was administered. The FIQR was re-administered to twenty-four participants, six weeks after the first evaluation. Internal reliability was assessed through Cronbach’s alpha, corrected item-total score correlations and alpha if item deleted. Spearman and Pearson correlations along with repeated measures tests were computed to assess the temporal stability of the scale. Convergent and divergent validity were assessed via Spearman and Pearson correlations. Results: The FIQR demonstrated a good to very good internal consistency (from α = 0.87 to α = 0.94. All items correlated to a good degree (above 0.30 to the total score and contributed significantly to the overall reliability. Moreover, FIQR presented a good temporal stability (from r = .617 to r = .886, p ≤ .001 and favorable convergent and

  8. The Professional Nurse Self-Assessment Scale: Psychometric testing in Norwegian long term and home care contexts.

    Science.gov (United States)

    Finnbakk, Elisabeth; Wangensteen, Sigrid; Skovdahl, Kirsti; Fagerström, Lisbeth

    2015-01-01

    Nurses' clinical competence is vital to ensure safe and high quality care, and the continuous assessment of nurses' clinical competence is of major concern. A validated instrument for the self-assessment of nurses' clinical competence at different educational levels across specialties and countries is lacking. The aim of this study was to test the reliability and construct validity of the new Professional Nurse Self-Assessment Scale (ProffNurse SAS) questionnaire in long term and home care contexts in Norway. The questionnaire is based on the Nordic Advanced Practice Nursing model, in which the nurse-patient relationship is central. The study has a cross-sectional survey design. A purposive sample of 357 registered nurses who worked in long term and home care contexts in two geographical regions encompassing eight municipalities and three counties was included. The respondents completed the 74-item ProffNurse SAS questionnaire and demographic background data was collected. Data collection was conducted in two phases: first region autumn 2011 and second region spring 2012. Exploratory factor analyses (EFA) were used to test the psychometric properties of the questionnaire and included the following steps: assessment of the factorality of the data, factor extraction by Principal Component Analysis (PCA), oblimin (oblique) factor rotation, and interpretation. Cronbach's alpha was used to estimate the internal consistency. The PCA revealed a six-component structure, reducing the number of items in the questionnaire from 74 to 51. Based on the content of the highest-loading items, the six components were named: Direct Clinical Practice, Professional Development, Ethical Decision-Making, Clinical Leadership, Cooperation and Consultation, and Critical Thinking. The Cronbach's alpha values ranged from 0.940 (highest; Direct Clinical Practice) to 0.737 (lowest; Critical Thinking), leading to the estimation that the ProffNurse SAS is reliable. The six components support the

  9. Psychometric properties of the OLQ-13 scale to measure Sense of Coherence in a community-dwelling older population

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    van den Esker Franciska

    2011-05-01

    Full Text Available Abstract Background With the ongoing demographic shift, the quality of life and health promotion among older individuals are becoming increasingly important. Recent research suggests that Sense of Coherence positively affects quality of life. Hence, a valid and reliable measurement of Sense of Coherence is pivotal. The 13-item Orientation to Life Questionnaire (OLQ-13 can be used to measure Sense of Coherence. The purpose of the present study is to assess the psychometric properties, validity, and reliability, of the OLQ-13 in community-dwelling individuals, aged 65 and older. Methods The OLQ-13 scale was administered as part of a healthy aging project for non-institutionalized people aged 65 years and older. Internal consistency and reliability were assessed by means of inter-item and test-halves correlations and Cronbach's alpha. Construct validity was explored using cluster analysis and exploratory factor analysis (n = 703 and tested using confirmatory factor analysis on a separate subset of individuals (n = 658. Item face validity was investigated by means of 12 semi-structured interviews. Results The reliability and the validity of the OLQ-13 in this population of non-institutionalized individuals aged 65 years and older was ambiguous, at least partly due to the poor performance of two items (b and d, which was confirmed by results from the qualitative part of this study. The psychometric properties of the proposed OLQ-11, obtained by deleting the two items, were better. In particular, the interpretation of exploratory factor solution improved. Whereas the underlying theoretical constructs could not be linked to the exploratory analyses of OLQ-13, this was to some extent possible in OLQ-11. The superior validity of OLQ-11 over OLQ-13 was supported by the better model fit in the confirmatory factor analysis. Conclusions The present mixed-method study suggests the proposed OLQ-11 as a more suitable instrument for measuring Sense of Coherence

  10. Psychometric evaluation of the Disordered Eating Attitude Scale (DEAS). English version.

    Science.gov (United States)

    Alvarenga, Marle Santos; Pereira, Raquel Franzini; Scagliusi, Fernanda Baeza; Philippi, Sonia Tucunduva; Estima, Camilla Chermont Prochnik; Croll, Jillian

    2010-10-01

    Eating attitudes are defined as beliefs, thoughts, feelings, behaviors and relationship with food. They could influence people's food choices and their health status. This study aimed to adapt from Portuguese to English the Disordered Eating Attitude Scale (DEAS) and evaluate its validity and reliability. The original scale in Portuguese was translated and adapted into English and was applied to female university students of University of Minnesota-USA (n=224). Internal consistency was determined (Cronbach's Alpha). Convergent validity was assessed by correlations between Eating Attitude Test-26 (EAT-26) and Restrain Scale (RS). Reliability was evaluated applying twice the scale to a sub-sample (n=30). The scale was back translated into Portuguese and compared with the original version and discrepancies were not found. The internal consistency was .76. The DEAS total score was significantly associated with EAT-26 (r=0.65) and RS (r=0.69) scores. The correlation between test-retest was r=0.9. The English version of DEAS showed appropriate internal consistency, convergent validity and test-retest reliability and will be useful to assess eating attitudes in different population groups in English spoken countries.

  11. Psychometric evaluation of a Swedish Self-Efficacy scale and Recovery Locus of Control scale in the context of minor illness.

    Science.gov (United States)

    Gustafsson, Silje; Sävenstedt, Stefan; Vikman, Irene

    2013-09-01

    Reliable and valid instruments are essential when examining the role of self-efficacy and locus of control in the self-care context. The aim of this study was to test the validity and reliability of the Self-Efficacy Scale in Self-Care (SESSC) and the Swedish version of the Recovery Locus of Control scale (RLoC) in the context of minor illness. A descriptive correlational design was used to assess the psychometric characteristics of the scales. The study population was 317 randomly selected Swedish inhabitants aged 18-80. The results from this study showed that the RLoC has limitations in reliability and validity and should not be applied in the context of self-care of minor illness. The SESSC proved to be a reliable and valid instrument in assessing self-efficacy in self-care for minor illness. © 2012 The Authors Scandinavian Journal of Caring Sciences © 2012 Nordic College of Caring Science.

  12. The Mini-IPIP Scale: psychometric features and relations with PTSD symptoms of Chinese earthquake survivors.

    Science.gov (United States)

    Li, Zhongquan; Sang, Zhiqin; Wang, Li; Shi, Zhanbiao

    2012-10-01

    The present purpose was to validate the Mini-IPIP scale, a short measure of the five-factor model personality traits, with a sample of Chinese earthquake survivors. A total of 1,563 participants, ages 16 to 85 years, completed the Mini-IPIP scale and a measure of posttraumatic stress disorder (PTSD) symptoms. Confirmatory factor analysis supported the five-factor structure of the Mini-IPIP with adequate values of various fit indices. This scale also showed values of internal consistency, Cronbach's alphas ranged from .79 to .84, and McDonald's omega ranged from .73 to .82 for scores on each subscale. Moreover, the five personality traits measured by the Mini-IPIP and those assessed by other big five measures had comparable patterns of relations with PTSD symptoms. Findings indicated that the Mini-IPIP is an adequate short-form of the Big-Five factors of personality, which is applicable with natural disaster survivors.

  13. Adaptation and psychometric properties of the SBI-U scale for Academic Burnout in university students

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    Joan Boada-Grau

    2015-01-01

    Full Text Available The objective of the present study was to draw up a Spanish adaptation for university students of the School Burnout Inventory (SBI 9-item scale. This entailed a double adaptation, on the one hand from English into Spanish and then from secondary school students to university students. The scale was applied to 578 university students (25.7% men; 74.3% women from different regions in Spain. The findings indicate that the University students-SBI has the same structure as the original version in English for secondary school students. This was confirmed by factor analysis that pointed to the existence of three factors: Exhaustion, Cynicism and Inadequacy. Furthermore, the three subscales showed acceptable reliability (between .77 and .70 In addition to this, indications of validity were found using eighteen external correlates and seven contrast scales. Finally the SBI-U constitutes a potentially useful instrument for evaluating academic burnout in university students.

  14. Psychometric Properties in Bulgarian Adaptation of Lie Scale From M. Bond’s Defense Styles Questionnaire

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    Stanislava Stoyanova

    2013-04-01

    Full Text Available This paper presents the results from the Bulgarian adaptation of Lie Scale from M. Bond’s questionnaire measuring defense styles and defensemechanisms. 994 subjects between 15 and 56 years participated in the study. All items had an optimal difficulty, and good discriminativepower. The factor structure of the scale was confirmed. Its reliability as internal consistency and test-retest reliability is acceptable. The normswere defined for the whole sample, not differentiated by social categories, because there were not any significant differences on the scalescore between the social categories of people. There were some significant differences on some items in gender, age sub-groups, familystatus, and occupation. These differences were consistent with some other authors’ findings when using some other scales measuring socialdesirability.

  15. A Large Scale Study of the Psychometric Characteristics of the IBR Modified Overt Aggression Scale: Findings and Evidence for Increased Self-Destructive Behaviors in Adult Females with Autism Spectrum Disorder

    Science.gov (United States)

    Cohen, Ira L.; Tsiouris, John A.; Flory, Michael J.; Kim, Soh-Yule; Freedland, Robert; Heaney, Glenn; Pettinger, Jill; Brown, W. Ted

    2010-01-01

    The psychometric characteristics of the IBR Modified Overt Aggression Scale were studied in over 2,000 people with Intellectual Disability (ID). Reliability ranged from good to excellent. Aggression toward others and objects was highest in the youngest adults, in those in the moderate to severe range of ID, and in those with an autism spectrum…

  16. Perceived HIV-associated stigma among HIV-seropositive men: psychometric study of HIV stigma scale

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    Adrian eValle

    2015-07-01

    Full Text Available Objectives: To assess the internal consistency and factor structure of the abridged Spanish version of the Berger HIV Stigma Scale (HSS-21, provide evidence for its convergent and discriminant validity, and describe perceived stigma in an urban population from northeast Mexico. Methods: Seventy five HIV-positive men who have sex with men (MSM were recruited. Participants answered the Spanish versions of three Likert-type scales: HSS-21, Robsenberg’s self-esteem scale, and the abbreviated version of the Zung’s Depression Scale.Results: HSS-21 showed high reliability and validity; its factor structure included four components: concern with public attitudes; negative self-image; disclosure concerns; and enacted stigma. The level of stigma was high in 27 out of 75 (36% participants; nevertheless, the score found in the component related to disclosure concerns indicated high level of stigma in 68% of participants. The score of HSS-21 was positively correlated with the score of depression and negatively correlated with the score of self-esteem. Conclusion: Results demonstrated high reliability for the HSS-21; correlations with other scales supported its validity. This scale demonstrated to be a practical tool for assessing stigma among Mexican HIV-positive MSM. High level of stigma was found only in the factor related to disclosure concerns. Policy Implications: Identifying HIV-associated stigma through a short, reliable and validated instrument will allow the development of interventions that cope and manage stigma in HIV-positive MSM. HSS-21 distinguishes between different dimensions of stigma and will contribute to a better understanding of this phenomenon.

  17. Perceived HIV-Associated Stigma among HIV-Seropositive Men: Psychometric Study of HIV Stigma Scale.

    Science.gov (United States)

    Valle, Adrian; Treviño, Ana Cecilia; Zambrano, Farith Francisco; Urriola, Karla Elizabeth; Sánchez, Luis Antonio; Elizondo, Jesus Eduardo

    2015-01-01

    To assess the internal consistency and factor structure of the abridged Spanish version of the Berger HIV Stigma Scale (HSS-21), to provide evidence for its convergent and discriminant validity, and to describe perceived stigma in an urban population from northeast Mexico. Seventy-five HIV-positive men who have sex with men (MSM) were recruited. Participants answered the Spanish versions of three Likert-type scales: HSS-21, Robsenberg's self-esteem scale, and the abbreviated version of the Zung's Depression Scale. HSS-21 showed high reliability and validity; its factor structure included four components: concern with public attitudes; negative self-image; disclosure concerns; and enacted stigma. The level of stigma was high in 27 out of 75 (36%) participants; nevertheless, the score found in the component related to disclosure concerns indicated high level of stigma in 68% of participants. The score of HSS-21 was positively correlated with the score of depression and negatively correlated with the score of self-esteem. Results demonstrated high reliability for the HSS-21; correlations with other scales supported its validity. This scale demonstrated to be a practical tool for assessing stigma among Mexican HIV-positive MSM. High level of stigma was found only in the factor related to disclosure concerns. Identifying HIV-associated stigma through a short, reliable, and validated instrument will allow the development of interventions that cope and manage stigma in HIV-positive MSM. HSS-21 distinguishes between different dimensions of stigma and will contribute to a better understanding of this phenomenon.

  18. Measuring feedback from clients. The psychometric properties of the Dutch Outcome Rating Scale and Session rating Scale

    NARCIS (Netherlands)

    Janse, P.D.; Boezen-Hilberdink, L.; Dijk, M.K. van; Verbraak, M.J.P.M.; Hutschemaekers, G.J.M.

    2014-01-01

    Treatment results can be improved by obtaining feedback from clients concerning their progress during therapy and the quality of the therapeutic relationship. This feedback can be rated using short instruments such as the Outcome Rating Scale (ORS) and the Session Rating Scale (SRS), which are being

  19. Attitude toward euthanasia scale: psychometric properties and relations with religious orientation, personality, and life satisfaction.

    Science.gov (United States)

    Aghababaei, Naser; Wasserman, Jason Adam

    2013-12-01

    End-of-life decisions (ELDs) represent a controversial subject, with ethical dilemmas and empirical ambiguities that stand at the intersection of ethics and medicine. In a non-Western population, we examined individual differences in perceiving ELDs that end the life of a patient as acceptable and found that an attitude toward euthanasia (ATE) scale consists of 2 factors representing voluntary and nonvoluntary euthanasia. Also, acceptance of ELDs that end the life of a patient negatively correlated with life satisfaction, honesty-humility, conscientiousness, and intrinsic and extrinsic personal motivation toward religion. These findings provided additional construct validity of the ATE scale.

  20. Development and Psychometric Analysis of a Nurses' Attitudes and Skills Safety Scale: Initial Results.

    Science.gov (United States)

    Armstrong, Gail E; Dietrich, Mary; Norman, Linda; Barnsteiner, Jane; Mion, Lorraine

    Health care organizations have incorporated updated safety principles in the analysis of errors and in norms and standards. Yet no research exists that assesses bedside nurses' perceived skills or attitudes toward updated safety concepts. The aims of this study were to develop a scale assessing nurses' perceived skills and attitudes toward updated safety concepts, determine content validity, and examine internal consistency of the scale and subscales. Understanding nurses' perceived skills and attitudes about safety concepts can be used in targeting strategies to enhance their safety practices.