Comparar métodos

	Questionário de Regulação Comportamental no Exercício	Escala de Autoeficácia para Exercício
Área	Comportamento em saúde	Comportamento em saúde
Família	Process / pipeline	Process / pipeline
Ano de origem	2012	1997
Autor original	Paul M. Wilson, Wendy M. Rodgers, and colleagues	Albert Bandura; validated by Resnick & Jenkins
Tipo	Self-report questionnaire	Self-report questionnaire
Fonte seminal	Wilson, P. M., Rodgers, W. M., Loitz, C. C., & Scime, G. (2012). 'It's not about winning. It's about fun': Reconsidering the hedonic and eudaimonic contributions of physical activity across the lifespan. International Journal of Sport and Exercise Psychology, 10(3), 168-185.	Bandura, A. (1997). Self-efficacy: The exercise of control. W. H. Freeman.
Outros nomes	BREQ-3, BREQ	Exercise Confidence Scale, Physical Activity Self-Efficacy
Relacionados	3	3
Resumo	The Behavioral Regulation in Exercise Questionnaire—3 (BREQ-3) is a 24-item measure developed by Wilson and colleagues (2012) to assess the type and quality of motivation underlying exercise behavior. Grounded in Self-Determination Theory, the BREQ-3 measures six regulation types positioned on a continuum from amotivation (no intention to exercise) through external regulation (exercising for external rewards or pressure), introjected regulation (exercising due to guilt or internal pressure), identified regulation (exercising because you value the benefits), integrated regulation (exercising because it aligns with your identity and values), and intrinsic motivation (exercising for enjoyment and interest). The BREQ-3 is widely used in exercise science, sports psychology, and health behavior research to understand why people exercise and to predict long-term exercise adherence.	The Exercise Self-Efficacy Scale measures an individual's confidence in their ability to exercise regularly and maintain physical activity despite challenges. Grounded in Albert Bandura's Social Cognitive Theory, self-efficacy is the belief that one has the capability to execute a specific behavior and achieve desired outcomes. For exercise, self-efficacy encompasses confidence in overcoming barriers (time, fatigue, weather), maintaining consistency, and managing setbacks or relapse. Research consistently demonstrates that exercise self-efficacy is one of the strongest predictors of exercise adherence; individuals with high confidence are more likely to initiate exercise, persist through difficulties, and maintain activity over time. The scale is widely used in primary care, cardiac and pulmonary rehabilitation, weight management, diabetes care, and exercise research to assess readiness for behavior change and to evaluate interventions designed to boost confidence.