The Relationship of Physical Activity From Physical Education with Perceived Peer Acceptance Across Childhood and Adolescence.
BACKGROUND
Although physical activity can play a positive role in psychosocial development, few studies have longitudinally examined the relationship between physical activity from physical education (PA from PE) and perceived peer acceptance (PPA).


METHODS
Data from the Korean Children and Youth Panel Survey were used with 1908 elementary students from the first (age 10 years) to the 4-year panel (age 13 years), and 1954 middle-school students from the first (age 14 years) to the 4-year panel (age 17 years). We analyzed the data using latent curve modeling.


RESULTS
In childhood, an increase in the amount of PA from PE over time positively corresponds with positive linear tendency of PPA over time. In adolescence, a decrease in the amount of PA from PE over time negatively corresponds with positive linear tendency toward PPA over time. Thus, PPA changes are positively associated with PA from PE across both childhood and adolescence.


CONCLUSIONS
Our data suggest that the amount of PA obtained in PE is salient to perceived peer acceptance of both children and adolescents. Other variables (eg, friendship, self-presentational processes) that might affect this relationship should be explored.
['Lee|Seungmin|S|0000-0003-3463-4004', 'Shin|Myoungjin|M|0000-0003-3438-4383', 'Smith|Alan L|AL|0000-0003-2267-7293']
D000293:Adolescent D002648:Child D015444:Exercise D005260:Female D006801:Humans D007398:Interpersonal Relations D008137:Longitudinal Studies D008297:Male D010379:Peer Group D010806:Physical Education and Training D056910:Republic of Korea D013334:Students
peers latent curve modeling friendship social development