Family-Centered Implementation of Parent Training for Autistic Toddlers in Early Intervention

The following is a list of inclusion and exclusion criteria by participant group across all three research aims.

Inclusion Criteria for All Participants:

* Able to provide written and informed consent;
* Both sexes and all racial and ethnic origins;
* English fluency (necessary for informed consent and measure completion)

Inclusion Criteria for Providers:

* Is between 18 and 75 years of age
* Holds a contract with or formally employed by BabyNet
* Provides services within BabyNet at least one half-hour per week
* Provides therapeutic services within BabyNet to at least one child 12-36 months who is 1) at high-likelihood for ASD based on caregiver or provider concern for social communication delays and a positive screen on the POSI, and 2) has elevated emotion dysregulation based on a raw score of at least 15 on the EDI-YC Reactivity Index.

Exclusion Criteria for Providers:

* Not contracted or employed by BabyNet
* Provides services less than one half-hour per week
* Does not provide services to a child 12-36 months of age at high-likelihood for ASD and with elevated emotion dysregulation (based on the POSI and the EDI-YC)

Inclusion Criteria for Caregiver in Caregiver-Child Dyad:

* Is between 18 and 75 years of age
* Is the legal guardian of the participating child
* Child is receiving services within BabyNet at least one half-hour per week - Caregiver participates or is present for BabyNet services

Exclusion Criteria for Caregiver in Caregiver-Child Dyad:

* Not between 18 and 75 years of age
* Not the legal guardian of the child
* Not able to be present for BabyNet services

Inclusion Criteria for Children in Caregiver-Child Dyad:

* Is between 12 and 36 months of age
* Is enrolled in BabyNet services at least one half-hour per week
* Is considered to be at high-likelihood for ASD based on caregiver or provider concern for social communication delays and a positive screen on the POSI
* Has elevated emotion dysregulation based on a raw score of at least 15 on the EDI-YC Reactivity Index.

Exclusion Criteria for Children in Caregiver-Child Dyad:

* Is not between 12 and 36 months of age
* Is not receiving services in BabyNet at least one half-hour per week
* Is not considered to be at high-likelihood for ASD based on caregiver or provider concern for social communication delays and a positive screen on the POSI
* Does not have elevated emotion dysregulation based on a raw score of at least 15 on the EDI-YC Reactivity Index.