Research Article

Assessing the reliability of the Beck Depression Inventory adapted for Turkish culture: A meta-analysis

Volume: 12 Number: 2 June 1, 2025
EN

Assessing the reliability of the Beck Depression Inventory adapted for Turkish culture: A meta-analysis

Abstract

This study aims to determine the reliability of the Beck Depression Inventory (BDI), a widely used tool for diagnosing depression—a condition that significantly impacts individuals' lives—through meta-analysis, an advanced statistical technique. To achieve this objective, studies conducted in Turkey between 1961 and 2021 that utilized the Beck Depression Inventory were included. Relevant studies were identified through searches in the "Higher Education Council (HEC) National Thesis Center" and Google Scholar databases. The inclusion criteria focused on studies that reported validity and reliability analyses and contained the keywords “Beck Depression Inventory” or “Beck Depression Scale.” The effect size was calculated using the Cohen's d formula. The meta-analysis revealed an overall reliability coefficient of 0.88 for the Beck Depression Inventory, which, based on Cohen's d classification, represents a large effect size.

Keywords

Ethical Statement

Ankara University Social Sciences Ethics Committee, 27/06/2022-177.

References

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Details

Primary Language

English

Subjects

Measurement Theories and Applications in Education and Psychology

Journal Section

Research Article

Early Pub Date

May 1, 2025

Publication Date

June 1, 2025

Submission Date

March 28, 2024

Acceptance Date

November 25, 2024

Published in Issue

Year 2025 Volume: 12 Number: 2

APA
Esen, Y. D., İsnaç, F., & Gülleroğlu, H. D. (2025). Assessing the reliability of the Beck Depression Inventory adapted for Turkish culture: A meta-analysis. International Journal of Assessment Tools in Education, 12(2), 476-488. https://doi.org/10.21449/ijate.1457753

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