THinK Study: Tracking Health in Kids- Researchers at UCSF's STAR Center for ASD & NDDs are looking for children with autism spectrum disorder or typical development between 2-7 years old to participate in a study about how behavior changes in response to minor disruptions in everyday life (e.g. vacation, illness). The study involves two in-person visits at UCSF for child testing and parent interviews. Parents will be asked to complete surveys on their phones about daily events and child behavior over a period of 3 months. Participants will be compensated for their time. If you are interested in learning more about this study, please call Sheila Ghods at 415-502-4140 or email [email protected].