In
line with the tenets of self-determination theory, the current study tested associations
of perceived autonomy-supportive and controlling behaviour from PE teacher with
adolescents’ leisure-time physical activity (LT PA) participation, and the role
of need satisfaction and need frustration, autonomous motivation and controlled
motivation in PE, and perceived effort towards LT PA as mediators of these
associations. Adolescents (N=381) aged between 12 and 15 years completed
self-reported measures of respective constructs. Results of the structural
equation modelling demonstrated that perceived autonomy-supportive behaviour
from PE teachers was related to adolescents’ LT PA participation only via
experiences of need satisfaction and autonomous motivation in PE, and perceived
effort towards LT PA. Perceived controlling
behaviour from PE teachers was found to be related to adolescents’ LT PA participation
only via experiences of need frustration and controlled motivation in PE, and perceived
effort towards LT PA. The current study provided evidence that perceived
autonomy-supportive behaviour and perceived controlling behaviour from PE
teachers contributes to adolescents’ LT PA participation through unique
pathways. Findings highlight
the facilitative role of autonomy-supportive behaviour from teachers in a PE
context on adolescents’ LT PA participation. In addition, the beneficial role
of controlled motivation in PE, although instigated by students’ perceptions of
controlling behaviour from teachers and experiences of need frustration in PE, on
adolescents’ LT PA participation was supported.