Physical Body Experiences Questionnaire: a Validation with Rasch Measurement Theory

2020 ◽  
Vol 101 (12) ◽  
pp. e148
Author(s):  
Wei Deng ◽  
Ann Van de Winckel
Keyword(s):  
Measurement Theory ◽  
Rasch Measurement ◽  
Physical Body ◽  
Rasch Measurement Theory ◽  
Body Experiences

scholarly journals Physical body experiences questionnaire simplified for active aging (PBE-QAG): Validation with Rasch measurement theory

2021 ◽  
Author(s):  
Wei Deng ◽  
Sydney Carpentier ◽  
Ann Van de Winckel
Keyword(s):  
Mental Health ◽  
Measurement Theory ◽  
Body Awareness ◽  
Rasch Measurement ◽  
Health Conditions ◽  
Active Aging ◽  
Person Fit ◽  
Mental Health Conditions ◽  
Rasch Measurement Theory ◽  
Body Experiences

Purpose To validate the Physical body experiences questionnaire simplified for active aging (PBE-QAG) with Rasch measurement theory. PBE-QAG measures body awareness during physical activity and includes dimensions of body-mind relationship, body acceptance, and awareness of physical skills and limits. Methods Adults without pain (n=269), with pain (n=61), with mental health conditions (n=200), and with stroke (n=36) were recruited at the Minnesota State Fair, Highland Fest, and in the Brain Body Mind Lab (University of Minnesota) and completed demographic and clinical questionnaires as well as the PBE-QAG. The PBE-QAG has 12 items, with scores ranging between 0 (totally true) to 4 (totally false). A low total score on the PBE-QAG reflects better body awareness. We evaluated item and person fit, targeting, unidimensionality, person separation reliability (PSR), local item dependence (LID), and differential item functioning (DIF) for demographic and clinical characteristics. We compared with Kruskal-Wallis ANOVA the person mean location in four groups: Adults with or without mental health conditions; and whether those groups did body awareness training. Results Unidimensionality and item fit were obtained after deleting 2 and rescoring 5 items. Seven participants did not fit the model (1.23%). There was minimal floor (5.72%), no ceiling effect (0.00%), and no LID. No DIF was greater than 0.50 logits for any of the variables. The Wright-corrected PSR was 0.96. The person mean location was -1.71+/-1.21 logits. Adults with mental health conditions who did not practice body awareness had a higher person mean location [Median (IQR)=0.83(0.89) logits, p<0.0001] versus the other three groups, reflecting lower body awareness. Conclusions PBE-QAG demonstrated good item and person fit, but the targeting is off. Therefore, the current version of PBE-QAG is not recommended for use in the general population. We encourage further validation of PBE-QAG in adults with mental health conditions who do not practice body awareness.

Evaluating a University Entrepreneurial Programme in a Developing Country: Applying Rasch Measurement Theory to Attitude to Enterprise

2020 ◽  
Vol 0 (0) ◽  
Author(s):  
Esperanza Gil-Soto ◽  
Juan R. Oreja-Rodriguez ◽  
Francisco J. García-Rodríguez ◽  
Inés Ruiz-Rosa
Keyword(s):  
Developing Country ◽  
Measurement Theory ◽  
Educational Programme ◽  
Rasch Measurement ◽  
Rasch Measurement Theory ◽  
Entrepreneurial Attitudes ◽  
Attitudinal Factors ◽  
Personal Attitudes ◽  
The Impact ◽  
University Setting

AbstractThis paper examines the impact of an educational programme developed in Senegal with university students and designed to encourage entrepreneurship by influencing personal attitudes toward enterprise. The instrument to measure the entrepreneurial potential of young people has been applied in different socio-demographic contexts in some previous empirical research. Improvements in students’ perception of attitudinal factors associated with leadership, creativity, achievement and intuition can be inferred from the results of the longitudinal analysis conducted. Moreover, a positive and significant relationship between students’ perceived behavioural control and their attitudes toward starting a business at the end of the entrepreneurial programme is confirmed. Rasch Measurement Theory is applied to analyse the validity of the measurements and findings suggest that the scale used seems to be a reliable and valid tool for measuring entrepreneurial attitude in a university setting. Results confirm that entrepreneurship programmes have the potential to improve the entrepreneurial attitudes of students in a developing country.

scholarly journals The necessity of applying Rasch measurement theory in questionnaire-based public health research

2019 ◽  
Vol 29 (Supplement_4) ◽  
Author(s):  
H S Finbråten ◽  
A L Kleppang ◽  
A M Steigen
Keyword(s):  
Public Health ◽  
Psychometric Properties ◽  
Health Research ◽  
Measurement Theory ◽  
Classical Test Theory ◽  
Public Health Research ◽  
Rasch Measurement ◽  
Test Theory ◽  
Rasch Measurement Theory ◽  
Classical Test

Abstract Background Questionnaires are frequently used in public health research. In order to provide valid and reliable results to generate recommendations for practice and policies, scales with sound psychometric properties are required. Classical test theory such as factor analysis is most frequently used to assess the psychometric properties of scales. However, classical test theory may have limitations in confirming the validity of scales. Only Rasch measurement theory meet the requirements of fundamental measurement, such as additivity, invariance, sufficiency and specific objectivity. The objective is to exemplify how Rasch measurement theory can be used to evaluate the psychometric properties of a scale. Validation of the Hopkins Symptom Checklist-10 is used as an example. Methods This study is based on cross-sectional data from the Youth Data Survey. In total, 6777 adolescents responded to a web-based questionnaire. Data collection was carried out in lower and upper secondary schools in Norway during 2018. The data were analysed using the partial credit parameterization of the unidimensional Rasch model. Results Preliminary results indicated that the scale had acceptable reliability (person separation index: 0.82). However, one pair of items shows response dependence. The targeting could have been better (mean person location: -1.445). All items had ordered thresholds. Three items under-discriminated. Several items displayed differential item functioning with regard to gender and school level. Conclusions Applying Rasch measurement theory measurement problems that would go undetected using classical test theory approaches were observed. Scales used in public health research should be thoroughly validated applying Rasch measurement theory before the data are used to support claims about public health and used to provide recommendations for policy and practice. Key messages Public health practice and policy should be based on information from valid and reliable scales. Rasch measurement theory should be used to evaluate psychometric properties of scales used in public health research.

scholarly journals Addressing the targeting range of the ABILHAND-56 in relapsing–remitting multiple sclerosis: A mixed methods psychometric study

2018 ◽  
Vol 4 (2) ◽  
pp. 205521731877699 ◽  
Author(s):  
Sophie Cleanthous ◽  
Sara Strzok ◽  
Farrah Pompilus ◽  
Stefan Cano ◽  
Patrick Marquis ◽  
...  
Keyword(s):  
Multiple Sclerosis ◽  
Clinical Trials ◽  
Mixed Methods ◽  
Measurement Theory ◽  
Measurement Range ◽  
Rasch Measurement ◽  
Rasch Measurement Theory ◽  
Outcome Instrument ◽  
Multiple Sclerosis Patients ◽  
Higher Functioning

Background ABILHAND, a manual ability patient-reported outcome instrument originally developed for stroke patients, has been used in multiple sclerosis clinical trials; however, psychometric analyses indicated the measure’s limited measurement range and precision in higher-functioning multiple sclerosis patients. Objective The purpose of this study was to identify candidate items to expand the measurement range of the ABILHAND-56, thus improving its ability to detect differences in manual ability in higher-functioning multiple sclerosis patients. Methods A step-wise mixed methods design strategy was used, comprising two waves of patient interviews, a combination of qualitative (concept elicitation and cognitive debriefing) and quantitative (Rasch measurement theory) analytic techniques, and consultation interviews with three clinical neurologists specializing in multiple sclerosis. Results Original ABILHAND was well understood in this context of use. Eighty-two new manual ability concepts were identified. Draft supplementary items were generated and refined with patient and neurologist input. Rasch measurement theory psychometric analysis indicated supplementary items improved targeting to higher-functioning multiple sclerosis patients and measurement precision. The final pool of Early Multiple Sclerosis Manual Ability items comprises 20 items. Conclusion The synthesis of qualitative and quantitative methods used in this study improves the ABILHAND content validity to more effectively identify manual ability changes in early multiple sclerosis and potentially help determine treatment effect in higher-functioning patients in clinical trials.

Sign in / Sign up

Export Citation Format

Share Document