Functional magnetic resonance imaging (fMRI) studies with adults provide evidence that functional brain networks, including the default mode network and frontoparietal network, underlie executive functioning (EF). However, given the challenges of using fMRI with infants and young children, little work has assessed the developmental trajectories of…

Puberty is often implicated in the onset or exacerbation of psychopathology during adolescence, and pubertal timing and tempo have emerged as important predictors of wellbeing. In the psychosocial literature there is a tendency to view individual differences in the nature (timing and tempo) of pubertal development as either determined by stress…

Research suggests that individuals with autism spectrum disorder (ASD) have significant difficulties with adaptive behavior skills including daily living and functional communication skills. Few studies have examined the developmental trajectory of adaptive behavior across childhood and adolescence. The present study examined longitudinal…