Resumen de Motivational Predictors of Physical Education Students' Effort, Exercise Intentions, and Leisure-Time Physical Activity: A Multilevel Linear Growth Analysis
Ian M. Taylor, Nikos Ntoumanis, Martyn Standage, Christopher M. Spray
Grounded in self-determination theory (SDT; Deci & Ryan, 2000), the current study explored whether physical education (PE) students� psychological needs and their motivational regulations toward PE predicted mean differences and changes in effort in PE, exercise intentions, and leisure-time physical activity (LTPA) over the course of one UK school trimester. One hundred and seventy-eight students (69% male) aged between 11 and 16 years completed a multisection questionnaire at the beginning, middle, and end of a school trimester. Multilevel growth models revealed that students� perceived competence and self-determined regulations were the most consistent predictors of the outcome variables at the within- and between-person levels. The results of this work add to the extant SDT-based literature by examining change in PE students� motivational regulations and psychological needs, as well as underscoring the importance of disaggregating within- and between-student effects.
