Project Independence: Randomized Controlled Trial

Inclusion Criteria: * Any adult (age 18+) who is a parent, family member, or legal caregiver and is one of the main adults responsible for the daily care of an autistic youth in the targeted age range for at least half of the time. * Those that currently reside in the United States * Those that have a mobile device (e.g., laptop, tablet, smartphone) or desktop computer and internet access sufficient for the delivery of the study assessments and online intervention * Those who may or may not report current clinically significant psychopathological symptoms (e.g., anxiety, depression, parental stress). Exclusion Criteria: * Adults unable to consent * Individuals who are not yet adults (i.e., infants, children, teenagers).