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Psychometric properties of the portuguese version of the Treatment Self-Regulation Questionnaire for Physical Activity (TSRQ - PA)
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Orientador(es)
Resumo(s)
Aim: The aim of the present study was to analyze the reliability and factorial validity of the Portuguese Version of the Treatment Self-Regulation
Questionnaire for physical activity (TSRQ-PA). Method: In this study, 148 healthy adults (Mean age = 44.70, 96.6% women) and 89 chronic
fatigue patients (Mean age = 47.39, 97.8% women) filled out questionnaires related to behaviour regulation style (TSRQ – PA) and physical
activity. Results: The confirmatory factor analysis adjustment indices of a two-factor structure (Autonomous Regulation scale and Controlled
Regulation scale) of the TSRQ-PA were satisfactory and internal consistency estimates were acceptable for both factors. A higher degree of
autonomous behaviour regulation was significantly associated with higher levels of physical activity. Conclusion: These findings provide
support for the validity and reliability of the TSRQ – PA for measuring behaviour regulation style for engaging in physical activity, in different
settings.
Descrição
Palavras-chave
Physical activity Motivation Behaviour regulation style Validity Reliability
Contexto Educativo
Citação
Psychology, Community & Health, 1 (2), 212-220