The Turkish Adaptation of the Ten-Item Personality Inventory

Personality is one of the important domains of psychology, and it is an integration of emotional, cognitive, social and physical properties. In this study, we aimed to assess the applicability of the "Ten-Item Personality Inventory (TIPI)" which measures five basic personality traits in Turkish young people.

Data from a total of 420 participants - 208 male (49.1%) and 212 female (50.9%) - were employed for the validity and reliability analyses. Of the participants, 230 (54,8%; mean age: 23.2 years; sd=1.6) were university students and the rest were not (n=190; 45.2%; mean age: 23.4 years; df=1.7). The mean age of the participants was 22.1 years (df=1.3), ranging from 18 to 25 years.

Language validity (correlations between 0.92 and 0.97), exploratory factor analysis yielded 10 items and five-factor model explaining 65.21% of the variance. Confirmatory factor analyses (χ²/df: 2.20, GFI=0.95, AGFI=0.92, CFI=0.93, NNFI=0.91, RMR=0.04, and RMSEA=0.03), item analysis, and convergent validity results indicated that a five-factor solution with 10 items met the criteria standards for adequacy of fit among Turkish young people. The internal consistency (Openness to Experiences 0.83, Agreeableness 0.81, Emotional Stability 0.83, Conscientiousness 0.84, and Extraversion 0.86) and test-retest stability (=54; Openness to Experiences 0.89, Agreeableness 0.87, Emotional Stability 0.89, Conscientiousness 0.87, and Extraversion 0.88) revealed a moderate to acceptable reliabilities.

The results demonstrated that the TIPI could be used in studies that evaluate personality in Turkish young people.