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Validation of a Psychosocial Intervention on Body Image in Older People: An Experimental Design
Published on: May 31, 2021
Preventing the development of body issues in adolescent girls through intervention with their mothers
Alexandra F Corning1, Dawn M Gondoli, Michaela M Bucchianeri
1Department of Psychology, University of Notre Dame, IN 46556, United States. acorning@nd.edu
The purpose of this study was to test the efficacy of the Healthy Girls Project, an ecologically based, targeted prevention program aimed at discouraging the development of body-related problems in middle-school girls via an intervention directly and only with their mothers. Participants were 31 seventh- and eighth-grade girls and their mothers. The empirically based intervention comprised a series of 4 weekly workshops that had both interactive psychoeducational components and behavioral components (e.g., homework to do with daughters, modeling activities). The study design was experimental, with mother-daughter dyads randomly assigned to either the intervention group or a wait-list control group. Daughters completed pretest (i.e., pre-workshop) measures, posttest measures, and, 3 months later, follow-up measures. Results indicated that at both posttest and follow-up, girls whose mothers were in the intervention group perceived less pressure from their mothers to be thin. At follow-up, these girls also showed a lower drive for thinness. Results were mixed regarding group differences in body dissatisfaction levels at posttest and at follow-up. Results are discussed in terms of their implications for targeted prevention efforts aimed at girls during their middle-school years.
The purpose of this study was to test the efficacy of the Healthy Girls Project, an ecologically based, targeted prevention program aimed at discouraging the development of body-related problems in middle-school girls via an intervention directly and only with their mothers. Participants were 31 seventh- and eighth-grade girls and their mothers. The empirically based intervention comprised a series of 4 weekly workshops that had both interactive psychoeducational components and behavioral components (e.g., homework to do with daughters, modeling activities). The study design was experimental, with mother-daughter dyads randomly assigned to either the intervention group or a wait-list control group. Daughters completed pretest (i.e., pre-workshop) measures, posttest measures, and, 3 months later, follow-up measures. Results indicated that at both posttest and follow-up, girls whose mothers were in the intervention group perceived less pressure from their mothers to be thin. At follow-up, these girls also showed a lower drive for thinness. Results were mixed regarding group differences in body dissatisfaction levels at posttest and at follow-up. Results are discussed in terms of their implications for targeted prevention efforts aimed at girls during their middle-school years.
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