Fig. 2.

Longitudinal change in PDS (top panels) and testosterone (bottom panels) A.) PDS scores plotted for each subject as a function of age for each time point. B.) Longitudinal model results of the sex X time since T1 interaction showing that females PDS scores increased more over time than males. C.) Longitudinal model results of the initial age X time since T1 interaction showing that PDS scores increased more for children who were older at T1. D.) Testosterone plotted for each subject as a function of age for each time point. E.) Longitudinal model results of the sex X time since T1 interaction showing that testosterone increased more over time for males than females. F.) Longitudinal model results of the initial age X time since T1 interaction showing that testosterone increased more for children who were older at T1. Initial age lines represent median centered scores of -1.5 (8.7 years), 0 (10.2 years), and 1.5 (11.7 years). Bands represent 95% confidence intervals.