| Titre : | Reexamining the Validity and Dimensionality of the Moorong Self-Efficacy Scale: Improving Its Clinical Utility (2016) |
| Auteurs : | James W. Middleton ; Yvonne Tran ; Charles Lo |
| Type de document : | Article |
| Dans : | Archives of Physical Medicine and Rehabilitation (2016/12, 2016) |
| Article en page(s) : | pp. 2130–2136 |
| Langues: | Anglais |
| Descripteurs : |
HE Vinci Psychométrie ; Rééducation et réadaptation ; Traumatismes de la moelle épinière |
| Mots-clés: | Psychometrics ; Self efficacy ; Auto-efficacité ; Spinal cord injuries |
| Résumé : |
Objective To improve the clinical utility of the Moorong Self-Efficacy Scale (MSES) by reexamining its factor structure and comparing its performance against a measure of general self-efficacy in persons with spinal cord injury (SCI). Design Cross-sectional survey design. Setting Community. Participants Adults with SCI (N=161; 118 men and 43 women) recruited from Australia (n=82) and the United States (n=79), including 86 with paraplegia and 75 with tetraplegia. Interventions None. Main Outcome Measures Confirmatory factor analysis deriving fit indices on reported 1-, 2-, and 3-factor structures for the MSES. Exploratory factor analysis of MSES using principal component analysis with promax oblique rotation and structure validation, with correlations and multiple regression using cross-sectional data from the Sherer General Self-Efficacy Scale and Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36). Results The MSES was confirmed to have a 3-factor structure, explaining 61% of variance. Two of the factors, labeled social function self-efficacy and personal function self-efficacy, were SCI condition–specific, whereas the other factor (accounting for 9.7% of variance) represented general self-efficacy, correlating most strongly with the Sherer General Self-Efficacy Scale. Correlations and multiple regression analyses between MSES factors, Sherer General Self-Efficacy Scale total score, SF-36 Physical and Mental Component Summary scores, and SF-36 domain scores support validity of this MSES factor structure. No significant cross-cultural differences existed between Australia and the United States in total MSES or factor scores. Conclusions The findings support a 3-factor structure encompassing general and SCI domain–specific self-efficacy beliefs and better position the MSES to assist SCI rehabilitation assessment, planning, and research. |
| Disponible en ligne : | Oui |
| En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S0003999316303203 |
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