Fig. 2
From: Autism through midlife: trajectories of symptoms, behavioral functioning, and health
Individual and average trajectories of change in behavioral functioning measures by ID status. A Activities of daily living (W-ADL). B Maladaptive behavior (SIB-R total score). C Time spent with friends/neighbors. * p < .05; *** p < .001. note: ID Intellectual Disability, W-ADL Waisman Activities of Daily Living Scale, SIB-R Scales of Independent Behaviors-Revised