title: What factors mediate the relationship between global self-worth and weight and shape concerns?
abstract: The primary aim of this study was to investigate whether the relationship between global self-worth and weight concerns and global self-worth and shape concerns was mediated by pertinent body image factors, while controlling for gender and estimated BMI. Participants were 775 adolescents (56% male) aged 12-18years (M=14.6; SD=1.50). Mediation analysis revealed a direct and a mediated effect between global self-worth and two body image models: 1) weight concerns and 2) shape concerns. The strongest mediators in both models were physical appearance, restrained eating, and depression. Partial mediation was observed for both models, indicating that body image factors which span cognitive, affective, and behavioral constructs, explain the association between global self-worth and weight and shape concerns. Implications for future research, weight and shape concern prevention and global self-worth enhancement programs are discussed.
authors.affiliation: School of Psychology, University College Dublin, Belfield, Dublin 4, Ireland. Electronic address: edel.murphy.2@gmail.com.
authors.forename: Edel
authors.initials: E
authors.lastname: Murphy
authors.affiliation: School of Psychology, F202 Newman Building, University College Dublin, Belfield, Dublin 4, Ireland. Electronic address: barbara.dooley@ucd.ie.
authors.forename: Barbara
authors.initials: B
authors.lastname: Dooley
authors.affiliation: Enable Ireland, Sandymount Avenue, Dublin 4, Ireland. Electronic address: aoifementon@gmail.com.
authors.forename: Aoife
authors.initials: A
authors.lastname: Menton
authors.affiliation: School of Psychology, Newman Building, University College Dublin, Belfield, Dublin 4, Ireland. Electronic address: louise.dolphin@ucd.ie.
authors.forename: Louise
authors.initials: L
authors.lastname: Dolphin
mesh_terms: D000293:Adolescent; D000339:Affect; D000886:Anthropometry; D001828:Body Image / Q000523:psychology*; D015992:Body Mass Index; D001835:Body Weight; D002648:Child; D003863:Depression / Q000523:psychology; D005260:Female; D006801:Humans; D008297:Male; D008960:Models, Psychological; D012649:Self Concept; D012737:Sex Factors
keywords: Global self-worth; Mediation analysis; Shape concerns; Weight concerns