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Showing 2 results for Reliability

Azra Mohammadpanah Ardakan, Jalil Babapour Kheir-Ol-Din, Rahim Yousefi,
Volume 5, Issue 1 (3-2014)
Abstract

Background and Aim: The present research aimed to evaluate the psychometric properties of the Persian version of socio-cultural attitudes towards appearance questionnaire-3 (SATAQ-3). Methods: The sample of this study cross-sectional was 250 highschool students (173 girls and 77 boys) in Abarkouh, who were selected through cluster random sampling, responded to Persian version of socio-cultural attitudes towards appearance questionnaire-3. The reliability coefficients of the SATAQ-3 were calculated using internal consistency and spilt-half methods, which were 0.77 and 0.55 respectively. The construct validity of the inventory was investigated using factor analysis. Results: Factor analysis of the inventory using varimax rotation based on scree test, showed 4 factors labeled Internalization-General, Internalization-Athlete, Information and Pressures, which covered 37.61% percent of the total variance. Conclusion: In general, findings of the research confirmed appropriate validity and reliability of the Persian version of SATAQ-3 and showed that it can be simply applied in clinical and research situations for evaluation of individual’s attitude towards personal appearance affected by socio-cultural factors.
Negar Sadeghi, Elahe Faraji, Mostafa Allami,
Volume 11, Issue 3 (10-2020)
Abstract

Background and Aim: The aim of present study was to evaluate psychometric properties of the Amputee the Body Image Scale (ABIS).

Methods: A sample of 200 amputee patients were selected from amputee veteran and amputee people under the protection of Red Cerscent by using convenience sampling and asked to respond to the Persian version of The Amputee Body Image Scale (ABIS), Bell Adjustment Inventory (BAI) and Body Areas Satisfaction Scale (BASS). The reliability of the inventory was assessed by internal consistency and item-rest correlations. Also; in order to investigate the validity of the inventory, confirmatory factor analysis, criterion validity and convergent validity were used.

Results: The Cronbach’s alpha (0.89) and item-rest correlations indicated satisfactory reliability of the inventory. The results of confirmatory factor analysis confirmed one factor structure for scale. Also, criterion validity of the scale with the Bell Adjustment Inventory (BAI) and convergent validity of the scale with the Body Areas Satisfaction Scale (BASS) was satisfactory.

Conclusion: The findings showed that the Persian version of the Amputee Body Image Scale is a suitable tool in assessing of body image in amputee patients and can be used in research and intervention fields in Iranian patients.



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