The Assessment of Time Attitudes Among Adolescents and Young Adults With the Polish Adolescent and Adult Time Inventory - Time Attitude Scale (AATI-TA-Polish)

In this paper, we examined the dimensionality, reliability, structural validity, and convergent validity of scores on the Adolescent and Adult Time Inventory - Time Attitude Scale (AATI-TA) in a sample of 989 Polish adolescents and young adults. Two studies were conducted. In Study 1, confirmatory factor analyses supported both the original 6-factor model (Past Positive, Past Negative, Positive Present, Negative Present, Future Positive, and Future Negative) and an alternative time-valence model with two factors related to valence (Positivity and Negativity) and three temporal factors (Past, Present, and Future). Study 1 results also provided evidence of invariance between adolescents and adults up to latent means. AATI-TA scores were also found to be invariant by gender and national context with scores from American adolescents. AATI-TA scores also yielded satisfactory reliability estimates. In Study 2, the incremental validity of AATI-TA scores over the contributions of ZTPI scores was assessed for and demonstrated with satisfaction with life and self-esteem. Overall, the results suggest that the Polish version of the AATI-TA yields psychometrically sound scores in Polish adolescents and adults.