Communication Intervention for Toddlers With Autism (J-EMT)

Vanderbilt University

Status: Completed

Conditions: Autism Spectrum Disorder

Treatments: Behavioral: J-EMT for Toddlers with Autism

Study type: Interventional

Funder types: Other

Identifiers

NCT02595697

R324A150094

Details and patient eligibility

About

The goal of this study is to conduct an efficacy trial to determine whether an early communication intervention which blends two evidence-based interventions, Enhanced Milieu Teaching (EMT) and Joint Attention, Symbolic Play and Regulation Intervention (JASPER), improves social communication in toddlers with Autism Spectrum Disorder (ASD).

Full description

This study tests the blended intervention (J-EMT) in a parent-plus-therapist-implementation model that has been demonstrated to be effective with other populations.

The J-EMT communication intervention is tailored to the specific social communication characteristics of children with ASD and is delivered during a critical period in early communication development for these children.

In this study, the investigators compare this blended intervention (J-EMT) to a business as usual (BAU) comparison group. Children assigned to the J-EMT group will receive a total of 48, 1-hour direct intervention sessions over six months that will include teaching their parents to implement J-EMT procedures across daily activities.

The investigators will examine social communication and child vocalizations, expressive and receptive language, symbolic play, and symbol-infused joint engagement to determine whether J-EMT changes both a primary functional outcome and the underlying specific skills that contribute to effective social communication in children with ASD.

Results from this study will indicate the efficacy of this variation of parent-plus-therapist-implemented EMT (i.e., J-EMT) specifically tailored to the characteristics of young children with ASD.

Enrollment: 120 patients

Sex: All

Ages: 24 to 36 months old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• Between 24 and 36 months of age
• A diagnosis of ASD as confirmed by the ADOS-2 (module 1)
• Signed informed consent
• Parent willing to be trained

Exclusion criteria

• Other diagnosis or disability
• Abnormal hearing and/or vision
• Language other than English is the primary language spoken at home

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Single Group Assignment

Masking: Single Blind

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120 participants in 2 patient groups

J-EMT for Toddlers with Autism

Experimental group

Description:

The J-EMT intervention:(a) teach foundational social communicative behaviors, (b) teach related skills that predict long term language outcomes, (c) teach a range of communicative functions, (d) target specific spoken language skills as well as foundational skills, (e) incorporate instructional methods, contexts, and partners that increase social use of language in natural contexts, and (f) promote generalization and maintenance of newly learned skills to everyday activities and routines. In addition, because parents are essential partners for young children with ASD who are learning to communicate, studies are needed that (g) include parents and (h) specify the method and fidelity of parent instruction and fidelity and dosage with which parents use the trained strategies

Treatment:

Behavioral: J-EMT for Toddlers with Autism

Business as Usual Control Group

No Intervention group

Description:

All children, regardless of group assignment will participate in all assessments. Children randomized to the control group will not receive intervention, but will complete all other research procedures. Other treatments that all children receive in the community will be recorded with bi-monthly surveys.