Reliability generalization meta-analysis of the internal consistency and test-retest reliability of the Body Awareness Questionnaire
Journal of Health Psychology, cilt.31, sa.6, ss.2183-2202, 2026 (SSCI, Scopus)
- Yayın Türü: Makale / Derleme
- Cilt numarası: 31 Sayı: 6
- Basım Tarihi: 2026
- Doi Numarası: 10.1177/13591053251371792
- Dergi Adı: Journal of Health Psychology
- Derginin Tarandığı İndeksler: Social Sciences Citation Index (SSCI), Scopus, Academic Search Premier, ASSIA, International Bibliography of Social Sciences, PASCAL, CINAHL, Food Science & Technology Abstracts, MEDLINE, Psycinfo, Public Affairs Index
- Sayfa Sayıları: ss.2183-2202
- Anahtar Kelimeler: body awareness, Body Awareness Questionnaire (BAQ), internal consistency, reliability generalization meta-analysis (REGEMA), test-retest reliability
- Van Yüzüncü Yıl Üniversitesi Adresli: Evet
Özet
The Body Awareness Questionnaire (BAQ) measures attentiveness to normal body processes and is widely used with both healthy and patient samples. Meta-analysis of 10 articles involving 15 studies (4078 participants) examined BAQ reliability. Random-effects models pooled Cronbach’s alpha and test-retest coefficients. Heterogeneity was assessed via I² statistic; publication bias via funnel plots, Egger’s and Begg’s tests, and trim-and-fill method. Pooled Cronbach’s alpha was 0.84 (95% CI: 0.81–0.87), indicating high internal consistency despite substantial heterogeneity (I² = 92.20%). Pooled test-retest reliability was strong at 0.84 (95% CI: 0.78–0.89), though with significant heterogeneity (I² = 95.42%). Egger’s test suggested potential publication bias. Despite heterogeneity and potential bias issues, findings support BAQ’s cross-population applicability.