Analisis CFA Komparasi Single Factor dan Multi Factor Body Shape Questionnaire

Heidisa Alauddina; Ahmad Rusdi

doi:10.55681/swarna.v5i8.3834

Authors

Heidisa Alauddina Universitas Islam Indonesia
Ahmad Rusdi Universitas Islam Indonesia

DOI:

https://doi.org/10.55681/swarna.v5i8.3834

Keywords:

Body Shape Questionnaire, Confirmatory Factor Analysis, Body Shape Concern, Validitas Konstruk, Reliabilitas

Abstract

Body Shape Questionnaire (BSQ) merupakan instrumen yang banyak digunakan untuk mengukur body shape concern, yaitu kekhawatiran individu terhadap bentuk dan ukuran tubuhnya. Meskipun BSQ awalnya dikembangkan sebagai konstruk unidimensional, berbagai penelitian menunjukkan adanya perbedaan struktur faktor pada berbagai populasi dan budaya. Penelitian ini bertujuan untuk mengevaluasi struktur faktor dan properti psikometrik Body Shape Questionnaire (BSQ)-34 dengan membandingkan model single factor dan multi factor pada wanita dewasa awal di Indonesia. Penelitian ini menggunakan data sekunder dari 204 wanita dewasa awal yang sedang menjalani diet. Analisis dilakukan menggunakan Confirmatory Factor Analysis (CFA) untuk menguji model unidimensional dan model empat faktor. Evaluasi instrumen meliputi goodness-of-fit, reliabilitas menggunakan Cronbach’s Alpha dan McDonald’s Omega, serta validitas konstruk melalui Average Variance Extracted (AVE) dan Heterotrait-Monotrait Ratio (HTMT). Hasil penelitian menunjukkan bahwa model unidimensional memiliki kecocokan yang lebih baik dibandingkan model empat faktor, meskipun belum sepenuhnya memenuhi seluruh kriteria goodness-of-fit. Reliabilitas pada tingkat dimensi menunjukkan hasil baik hingga sangat baik, sedangkan validitas diskriminan beberapa dimensi masih belum optimal. Temuan ini menunjukkan bahwa BSQ-34 dapat digunakan pada populasi serupa dengan interpretasi yang lebih hati-hati.

Downloads

Download data is not yet available.

References

Cash, T. F. (2004). Body image: Past, present, and future. Body Image, 1(1), 1–5. https://doi.org/10.1016/S1740-1445(03)00011-1

Cooper, P. J., Taylor, M. J., Cooper, Z., & Fairburn, C. G. (1987). The development and validation of the Body Shape Questionnaire. International Journal of Eating Disorders, 6(4), 485–494. https://doi.org/10.1002/1098-108X(198707)6:4<485::AID-EAT2260060405>3.0.CO;2-O

da Silva, W. R., Dias, J. C. R., Maroco, J., & Campos, J. A. D. B. (2014). Confirmatory factor analysis of different versions of the Body Shape Questionnaire applied to Brazilian university students. Body Image, 11(4), 384–390. https://doi.org/10.1016/j.bodyim.2014.06.001

Dodeen, H., & Nassar, Y. (2022). Psychometric properties of the Body Shape Questionnaire (BSQ-34, BSQ-14, and BSQ-8C): A comparative study. Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity, 27, 3157–3167.

Evans, C., & Dolan, B. (1993). Body Shape Questionnaire: Derivation of shortened “alternate forms”. International Journal of Eating Disorders, 13(3), 315–321. https://doi.org/10.1002/1098-108X(199304)13:3<315::AID-EAT2260130310>3.0.CO;2-3

Festinger, L. (1954). A theory of social comparison processes. Human Relations, 7(2), 117–140. https://doi.org/10.1177/001872675400700202

Fornell, C., & Larcker, D. F. (1981). Evaluating structural equation models with unobservable variables and measurement error. Journal of Marketing Research, 18(1), 39–50. https://doi.org/10.2307/3151312

Ghaderi, A., & Scott, B. (2004). The reliability and validity of the Swedish version of the Body Shape Questionnaire. Scandinavian Journal of Psychology, 45(4), 319–324. https://doi.org/10.1111/j.1467-9450.2004.00411.x

Hair, J. F., Black, W. C., Babin, B. J., & Anderson, R. E. (2019). Multivariate Data Analysis (8th ed.). Cengage Learning.

Hu, L. T., & Bentler, P. M. (1999). Cutoff criteria for fit indexes in covariance structure analysis: Conventional criteria versus new alternatives. Structural Equation Modeling: A Multidisciplinary Journal, 6(1), 1–55. https://doi.org/10.1080/10705519909540118

Kline, R. B. (2023). Principles and Practice of Structural Equation Modeling (5th ed.). Guilford Press.

Rosen, J. C., Jones, A., Ramirez, E., & Waxman, S. (1996). Body Shape Questionnaire: Studies of validity and reliability. International Journal of Eating Disorders, 20(3), 315–319.

Setiawan, F., Andhika, B., & Yudiarso, A. (2025). Evaluation of validity and reliability of the Eight-Item Body Shape Questionnaire (BSQ-8C) Indonesian version: Mixture Rasch Model approach. Jurnal Sains Psikologi, 14(1), 39–55. https://doi.org/10.17977/um023v14i12025p39-55

Thompson, J. K., Heinberg, L. J., Altabe, M., & Tantleff-Dunn, S. (1999). Exacting Beauty: Theory, Assessment, and Treatment of Body Image Disturbance. American Psychological Association. https://doi.org/10.1037/10312-000