This is an aquatic occupational therapy group for children between the ages of 3-12 that have an autism diagnosis. Intervention will focus on increasing the child's safety swim skills.

Information will be collected from participants' guardians during an intake visit regarding a child's sensory processing deficits, movement abilities and exposure to swim skill instruction prior to the group. The group will provide swim instruction using the Halliwick approach to learning swim skills as well as other occupational therapy techniques such as shaping, therapeutic relationship and behavior management. Groups will have a minimum ratio of 1 staff to every 2 children, with the possibility of 1:1 ratio most days. There will be a certified lifeguard present at all times. Qualitative interviews and a follow up survey will be conducted with parents (ages 18+) to determine impact on families and individual participants. Swim skills will be tracked at each session via goal attainment scaling and daily documentation. Descriptive and correlational statistics will be completed as well as coding of interview and survey data. Participants can participate for one, 10 week session, or will have the option to participate in additional 10 week sessions until child participants top out on the WOTA or plateau in progress of swim skills.

Inclusion Criteria:

• pre-existing diagnosis of autism spectrum disorder from a medical professional
• family interest in swimming

Exclusion Criteria:

• ventilation system for breathing such as trachea not capped

De-identified data may be shared with other researchers.