A. Thrives in new environments: Children with autism spectrum disorder (ASD) typically have difficulty with change and may become distressed in new environments. B. short attention span: Many children with ASD have difficulty sustaining attention and may show a short attention span, especially for nonpreferred tasks. C. Delayed language development: Delayed speech/language or atypical language development (echolalia, limited expressive language) is a common feature of ASD. D. Ritualistic behavior: Repetitive, ritualistic, or stereotyped behaviors and insistence on sameness are hallmark features of ASD. E. Enjoys sensory play: Many children with ASD display sensory-seeking behaviors and may particularly enjoy sensory play (or conversely may avoid certain sensory input); on tests this option is usually considered correct as sensory play/needs are common.