Introduction The reproduction of the structure of the NEO-FFI has been stable across different Arabic cultures. The NEO Five-Factor Inventory-3 (NEO-FFI-3) is the revised version of the NEO-FFI-R, which describes personality in terms of the Five Factor Model, namely Neuroticism, Extraversion, Openness to Experience, Agreeableness, and Conscientiousness. The psychometric properties of the NEO-FFI-3 present a robust verification base in diverse cultures. Although there is an Arabic version of the NEO-FFI, the psychometric properties of the Arabic NEO-FFI-3 are yet unknown. Objectives The study aims to investigate the psychometric properties of the Arabic adaptation of the NEO-FFI-3. Methods The Arabic version of the NEO-FFI-3 is a 60-item questionnaire, and the NEO-FFI-R 60-item questionnaire was administered to1373 Kuwait university undergraduates (559 males mean age = 20.41±1.43 and 814 females; mean age = 20.60±1.18). The internal consistency reliability, factor structure, and convergent validity of the NEO-FFI-3 with NEO–FFI-R were assessed. Results Cronbach’s alpha was satisfactory for N (0.72), E (0.82), O (0.79), A (0.82) and C (0.74). Results revealed significant gender differences in N, O & C with a favor for females. PCA showed that NEO-FFI-3 five factors explains 53.98% of the total variance. However, the high mean correlations between the NEO-FFI-3 and NEO–FFI-R scales, with coefficients of (0.87) for the N, (0.85) for the E, (0.84) for the C, (0.78) for the O, and (0.77) for the A. Conclusions The findings support the psychometric properties of the Arabic adaptations of the NEO-FFI-3 as useful instruments for assessing the Big Five. Disclosure of Interest None Declared
Bader M. Alansari (Tue,) studied this question.