Tracking Intervention Effects With Eye Tracking

Inclusion Criteria: * Individuals ages 4-7 years diagnosed previously with ASD and meet criteria for ASD when characterized by our research team, English is a language spoken in the family, and Full-scale IQ\>50. Participants must also complete laboratory and home-based eye tracking sessions, with success determined by the Principal Investigator. Exclusion Criteria: * Individuals will be excluded from participation based on the presence of 1. a physical or neurological disorder (e.g., cerebral palsy) which is likely to impact development and learning, as intervention procedures for these individuals may need to be modified beyond the standard approach to address more complex developmental needs, 2. hearing loss or other severe sensory impairment, 3. history of significant head trauma or serious brain or psychiatric illness, 4. parents/caregivers who do not speak fluent English, 5. parents/caregivers who have previous training in PRT 6. individuals who must be excluded from eye tracking. These families will be offered the treatment clinically (i.e., fee-based), and they will be given referrals to outside agencies offering the treatment as well.