How evaluative pairings improve body dissatisfaction in adult women

  • \(\bf Background\) Many young women are dissatisfied with their bodies. This study investigated the effect on current body dissatisfaction levels of a newly developed evaluative conditioning procedure that paired self-similar and self-dissimilar images of bodies with positive and neutral affective images, respectively. We hypothesized that learning the contingency that self-similar bodies predict positive affectivity is one process that could aid in explaining how these procedures function. \(\bf Methods\) Adult women without disordered eating pathology participated in an online experiment with random assignment to an intervention or a control condition. All participants initially rated body images in self-similarity and were subsequently asked to categorize positive and neutral images by valence as quickly and accurately as possible. In the intervention condition, self-similar bodies systematically preceded positive images, and self-dissimilar images preceded neutral images, creating a \(\textit {similar body}\) \(\rightarrow\) \(\it positive\) contingency. Pairings in the control condition were unsystematic such that no contingency was present. We measured categorization latencies and accuracies to infer contingency learning as well as current body dissatisfaction immediately before and after exposure to the pairings. All participants further completed measures of trait body image concerns and disordered eating psychopathology at baseline, which we examined as moderators of an expected relation between condition assignment, contingency learning, and body dissatisfaction improvements. \(\bf Results\) We analyzed data from N = 173 women fulfilling the inclusion criteria. Moderated mediation analyses showed that assignment to the intervention (vs. control) condition predicted increased \(\textit {similar body}\) \(\rightarrow\) \(\it positive\) contingency learning, which in turn predicted improved body dissatisfaction post-intervention, but only among women with higher pre-existing trait body image concerns or disordered eating levels. \(\bf Conclusions\) The findings point toward the relevancy of further exploring the utility of pairing procedures. \(\textit {Similar body}\) \(\rightarrow\) \(\it positive\) contingency learning predicted improved body dissatisfaction in individuals with normatively high body image concerns, which suggests pairing procedures could help inform future research on reducing body dissatisfaction.

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Author:Katharina DumstorfGND, Georg HalbeisenORCiDGND, Georgios PaslakisORCiDGND
Parent Title (English):Journal of eating disorders
Subtitle (English):evidence from a randomized-controlled online study
Publisher:BioMed Central, Part of Springer Nature
Place of publication:London
Document Type:Article
Date of Publication (online):2024/04/22
Date of first Publication:2024/01/24
Publishing Institution:Ruhr-Universität Bochum, Universitätsbibliothek
Tag:Body image; Contingency learning; Eating disorders; Evaluative conditioning; Pairing procedures; Psychotherapy
Issue:Article 18
First Page:18-1
Last Page:18-12
Dieser Beitrag ist auf Grund des DEAL-Springer-Vertrages frei zugänglich.
Institutes/Facilities:Universitätsklinik für Psychosomatische Medizin und Psychotherapie der Ruhr-Universität Bochum, Standort Ostwestfalen-Lübbecke
Dewey Decimal Classification:Technik, Medizin, angewandte Wissenschaften / Medizin, Gesundheit
open_access (DINI-Set):open_access
Licence (English):License LogoCreative Commons - CC BY 4.0 - Attribution 4.0 International