This study sought to enhance, through qualitative methods, an understanding
of the factors that influence adolescents' commitments to extracurricular
activities over time. Ile obtained semistructured interview data from 41 ad
olescents who had been highly involved in athletics or the arts since middl
e childhood. Ic examined their interpretations of the factors that supporte
d or hindered their continued involvement in these activities over the year
s. Thematic analysis of the interviews revealed that psychological factors,
perceptions of the context, and emerging identity all played a role in dec
isions to remain involved or quit. Perceived competence and peer relationsh
ips emerged as important psychological factors, whereas perceptions of chal
lenge and costs and benefits were important contextual influences. We discu
ss implications of the findings for the implementation of extracurricular p
rograms that support adolescent development.