“…Individual differences in autocorrelations have indeed already been shown to exist for personality constructs in intensive longitudinal data (Jahng & Wood, 2017; Nestler, 2022; Vansteelandt & Verbeke, 2016). Furthermore, models that constrain autocorrelations to be equal across people will have biased parameter estimates if they are truly heterogeneous (Hamel et al, 2012; Jahng & Wood, 2017; Ma et al, 2020). Thus, quantifying the degree of individual differences in autocorrelations for longitudinal personality development, in conjunction with individual differences in sigma, could similarly prove to be a fruitful endeavor.…”