Structural Relationship of Metacognitive Beliefs, Stress, Attachment Styles with Anorexia Nervosa Mediated by Self-Image

Sara Kashani Vahid; Alireza Mohammadi Aria; Khadijeh Abolmaali Alhosseini

doi:10.61838/kman.aftj.5.3.7

Authors

Sara Kashani Vahid PhD Student, Department of Psychology, North Tehran Branch, Islamic Azad University, Tehran, Iran

Alireza Mohammadi Aria * Assistant Professor of Preschool Department, Faculty of Behavioral Sciences and Mental Health, University of Rehabilitation Sciences and Social Health, Tehran, Iran | Visiting Assistant Professor, Department of Psychology, North Tehran Branch, Islamic Azad University, Tehran, Iran moammadiarya@yahoo.com

Khadijeh Abolmaali Alhosseini Professor, Department of Psychology, North Tehran Branch, Islamic Azad University, Tehran, Iran

https://doi.org/10.61838/kman.aftj.5.3.7

Keywords:

Body self-image, Metacognitive beliefs, Stress, Attachment styles, Anorexia nervosa

Abstract

Objective: The aim of this study was to determine the structural relationship between metacognitive beliefs, stress, attachment styles, and anorexia nervosa mediated by self-image.

Methods: This research is a descriptive correlational study and is a type of modeling research; the study population included female middle school students from Tehran in the 2022-2023 academic year. The research sample was collected through convenience sampling. Participants included 215 female students who completed online questionnaires on Anorexia Nervosa (Stice et al., 2004), Body Self-Image (Rue & Associates, 1999), Anxiety, Depression, Stress-21 (Lovibond & Lovibond, 1995), Metacognitive Beliefs-30 (Cartwright et al., 2004), and the Adult Attachment Styles Questionnaire (Besharat, 2005). Data were analyzed using the Partial Least Squares method in SPSS and Smart-PLS software.

Findings: The results showed that the modified structural relationship model of metacognitive beliefs, stress, and attachment styles with anorexia nervosa mediated by body self-image had the necessary fit.

Conclusion: Based on the results obtained, it can be concluded that body self-image played a mediating role in the relationship between metacognitive beliefs, stress, and attachment styles with anorexia nervosa.