A pilot controlled trial of a cognitive dissonance-based body dissatisfaction intervention with young British men

Glen Jankowski, Phillippa C. Diedrichs, Melissa Jayne Atkinson, Helen Fawkner, Brendan Gough, Emma Halliwell

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Abstract

This pilot study evaluated a body image intervention for men, Body Project M. Seventy-four British undergraduate men took part in two 90-min intervention sessions, and completed standardised assessments of body image, bulimic pathology, and related outcomes at baseline, post-intervention, and 3-month follow-up. Fifty-three other men completed the questionnaires as an assessment-only control group. Per-protocol analysis showed that Body Project M improved men’s dissatisfaction with body fat and muscularity, body appreciation, muscularity enhancing behaviours, appearance comparisons, and internalization (ds = 0.46–0.80) at post-intervention. All except dissatisfaction with muscularity and internalization were sustained at 3-month follow-up. No effects were found for bulimic pathology. Post-intervention effects for dissatisfaction with muscularity and internalization only were retained under intention-to-treat analysis. Participants were favourable towards the intervention. This study provides preliminary evidence for the acceptability and post-intervention efficacy of Body Project M. Further development of the intervention is required to improve and sustain effects.
Original languageEnglish
Pages (from-to)93-102
Number of pages10
JournalBody Image
Volume23
Early online date14 Sep 2017
DOIs
Publication statusPublished - 1 Dec 2017

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Cognitive Dissonance
Body Image
Pathology
Intention to Treat Analysis
Adipose Tissue
Control Groups

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A pilot controlled trial of a cognitive dissonance-based body dissatisfaction intervention with young British men. / Jankowski, Glen; Diedrichs, Phillippa C.; Atkinson, Melissa Jayne; Fawkner, Helen; Gough, Brendan; Halliwell, Emma.

In: Body Image, Vol. 23, 01.12.2017, p. 93-102.

Research output: Contribution to journalArticle

Jankowski, Glen ; Diedrichs, Phillippa C. ; Atkinson, Melissa Jayne ; Fawkner, Helen ; Gough, Brendan ; Halliwell, Emma. / A pilot controlled trial of a cognitive dissonance-based body dissatisfaction intervention with young British men. In: Body Image. 2017 ; Vol. 23. pp. 93-102.
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