title: Commentary: the environment as a source of variability: implications for research with individuals who have autism.
authors: Frank Porter Graham Child Development Center, University of North Carolina, Chapel Hill 27599, USA.
authors: M
authors: M
authors: Wolery
mesh_terms: D001321:Autistic Disorder / Q000628:therapy*; D001521:Behavior Therapy / Q000379:methods*; D002675:Child, Preschool; D004777:Environment; D006801:Humans; D012106:Research / Q000592:standards*