Psychology Commons^™

Person-Centered Profile Consistency: A Test Of Longitudinal Personality Consistency, Amanda Wright

Arts & Sciences Electronic Theses and Dissertations

Test-retest correlations are a common way to quantify stability in personality. However, these single estimates obscure patterns of consistency as well as individual differences in consistency. Importantly, examining patterns of consistency provides insights into the underlying processes driving personality development. The current study used Bayesian multilevel asymptotic models to examine trends of person-centered consistency using item-level profile correlations across four to nine waves with four datasets (N = 21,616). Results indicated that there were, on average, very high levels of profile consistency across time, highlighting one aspect of the stable nature of personality. There were notable individual differences in …