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Relations between sociocultural pressures and weight control behavior among early adolescent boys
Author(s) -
Chu Tsz Lun Alan,
Martin Scott B.,
Petrie Trent A.,
Greenleaf Christy
Publication year - 2019
Publication title -
psychology in the schools
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.738
H-Index - 75
eISSN - 1520-6807
pISSN - 0033-3085
DOI - 10.1002/pits.22212
Subject(s) - psychology , sociocultural evolution , multinomial logistic regression , body mass index , ethnic group , developmental psychology , weight gain , biopsychosocial model , logistic regression , weight control , demography , body weight , obesity , medicine , psychiatry , pathology , machine learning , sociology , anthropology , computer science
Guided by the biopsychosocial model, we examined (a) the prevalence of weight control behaviors (WCBs; i.e., trying to stay the same weight, lose weight, gain weight, or do nothing about weight) among early adolescent boys by race/ethnicity and grade level, and (b) how the boys’ perceptions of sociocultural pressures (from parents, peers, and media) to lose weight, gain weight, exercise, and diet predicted their WCBs while accounting for body composition and grade level. Early adolescent boys ( n = 508) in middle schools completed survey measures of WCB and sociocultural pressures and objective assessment of body mass index as body composition. Multinomial logistic regressions revealed that sixth graders were more likely than seventh and eighth graders to be trying to lose weight. Moreover, greater pressure to gain weight and lower pressure to exercise predicted a greater likelihood of trying to gain weight. The significant roles of grade levels and different sociocultural pressures in predicting WCBs suggest that health professionals and school staff should consider these factors when intervening with early adolescent boys.