Cited by 52Eating Disorders and BehaviorsBody Image and Dysmorphia StudiesNutrition, Health and Food Behavior

The Positive Body Image among Adolescents Scale (PBIAS): Conceptualization, development, and psychometric evaluation among adolescents from Belgium

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Maes, Chelly, Trekels, Jolien, Tylka, Tracy L, Vandenbosch, Laura·2021·Body Image

Abstract

In this study, we aimed to offer a conceptualization of positive body image during adolescence and psychometrically examine a new scale developed to measure this conceptualization. A literature review on positive body image and adolescence was conducted, which shaped the development of the Positive Body Image among Adolescents Scale (PBIAS). In Study 1, four focus groups (totaling 14 adolescents) from Belgium explored the content, clarity, and applicability of the PBIAS items. In Study 2, an exploratory factor analysis (N = 565; M age = 14.9, 63.8 % girls) revealed 4 factors: body self-appreciation, body other-appreciation, resilience against media body ideals, and resilience against negative appearance feedback. This 4-factor structure was confirmed in Study 3 (N = 718; M age = 15.2, 50.4 % girls), and gender invariance was upheld. The test-retest reliability of the PBIAS scores was partially supported in Study 4 (N = 309, M age = 15.3, 66.3 % girls). Across studies, internal consistency was supported and construct validity (convergent and incremental) evidence was garnered. Further, the PBIAS was translated from Dutch to English to offer researchers an option for collecting data in English-speaking countries. Overall, the PBIAS is a brief measure with psychometric support that assesses four dimensions of adolescent positive body image.

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  • Adolescent body image encompasses not only body dissatisfaction but also positive body image characteristics, such as body appreciation and resilience to appearance ideals and negative appearance feedback.

    “Adolescent body image encompasses not only body (dis)satisfaction but also positive body image characteristics, such as body appreciation and resilience to appearance ideals and negative appearance feedback (Maes et al., 2021).”

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Research works printed but not linked: 4

  1. corpsy0019 · DOI
  2. Levine, M. P., & Smolak, L. (2002). Body image development in adolescence. In T. F. Cash & T. Pruzinsky (Eds.), Body image: A handbook of theory, research, and clinical practice (pp. 74-82). Guilford Press.
  3. Ong, A. D. & Löckenhoff, C. E. (Eds.) (2016). Emotion, aging, and health. American Psychological Association.
  4. Tabachnick, B. G., Fidell, L. S., & Ullman, J. B. (2007). Using multivariate statistics (Vol. 5, pp. 481-498).

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Authors
Maes, C., Trekels, J., Tylka, T. L., & Vandenbosch, L.
Affiliations
  • KU Leuven (BE)
  • The Ohio State University at Marion (US)
Corresponding author
Vandenbosch, Laura
Venue
Body Image
Publisher
Elsevier BV
Published
2021-09
Volume
38
Pages
270-288
ISSN
1740-1445 (ISSN-L)
OpenAlex
W3165784509
Cited by
52
References
94
Citations by year
2026: 10 · 2025: 11 · 2024: 15 · 2023: 7 · 2022: 5 · 2021: 4
FWCI
5.46
Type
journal article
Language
en
Open access
Locations
  • Body Image (publishedVersion)
  • PubMed (publishedVersion)
  • Lirias (KU Leuven) (acceptedVersion)
  • Lirias (KU Leuven) (submittedVersion, other-oa)
  • Dépôt institutionnel de l'Université libre de Bruxelles (Université Libre de Bruxelles) (submittedVersion)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Eating Disorders and Behaviors
  • Social Sciences › Psychology › Clinical Psychology › Body Image and Dysmorphia Studies
  • Health Sciences › Nursing › Nutrition and Dietetics › Nutrition, Health and Food Behavior
Keywords
positive body image, adolescents, scale development, gender invariance, cross-cultural translation
MeSH terms
Adolescent, Belgium, Body Image, Concept Formation, Factor Analysis, Statistical, Female, Humans, Male, Psychometrics, Surveys and Questionnaires, Reproducibility of Results

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