Development and Validation of a Multidimensional Body Image Model in Iranian Adolescents: The Influence of Physical, Cognitive-Behavioral, and Sociocultural Factors

adolescent cognition body weight body mass index

Authors

  • Vida Harbi PhD in Counseling, Psychosomatic Research Center, Isfahan University of Medical Sciences, Isfahan, Iran., Iran, Islamic Republic of
  • Farzad Goli Professor, Faculty Instructor, Energy Medicine University, California, USA AND Danesh-e Tandorosti Institute, Isfahan, Iran., Iran, Islamic Republic of
  • Hamid Reza Rohafza Cardiovascular Research Institute, Isfahan University of Medical Sciences, Isfahan, Iran., Iran, Islamic Republic of
  • Mustafa Suri Master of Counseling, Iran, Islamic Republic of
  • Atefeh Bashiri Nejadian
    a.bashirinejadian@gmail.com
    PhD in Health Psychology, Psychosomatic Research Center, Isfahan University of Medical Sciences, Isfahan, Iran., Iran, Islamic Republic of
  • Farzad Rostami Master of General Psychology, Iran, Islamic Republic of
Vol 11, No 6 (2024)
Quantitative Study(ies)
September 23, 2024
December 25, 2024

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Objective: As adolescence is a sensitive period of development and the onset of hormonal, physical, psychological, and social changes, teenagers face numerous challenges in this period. the present research aimed to develop and validate a body image model in Iranian adolescents.

Methods and Materials: The current study employed a cross-sectional mixed-methods design, with recruiting 1750 students selected through simple random sampling and 13 counselling psychologists selected through purposive sampling for quantitative and qualitative parts of the research respectively. Data collection involved measuring body mass index, using questionnaires, and semi-structured interview. MaxQDA software, structural-interpretive modeling, MicMac software, and Partial Least Squares was used for data and thematic analysis, and Smart PLS software was used for the validation of the model.

Findings: Having analyzed and categorized descriptive codes obtained from interview texts, 3 global themes, 11 organizing themes, and 42 basic themes were identified. The relationships of the variables were then examined and they were partitioned. The results revealed that multidimensional body-self relations is at the 7th level and BMI at the 1st level have the least and the most impact on body image. The intial nodel was designed and the relationsips between the variables were confirmed (95% CI). The model also had a satisfactory model fit.

Conclusion: The findings of this study demonstrate that body image in Iranian adolescents is influenced by the interaction of physical, cognitive-behavioral, and sociocultural factors. The constructed model enhances our understanding of the intricate biological and psychological development of body image in Iranian adolescents.