RecruitingNot ApplicableNCT06649916

Word Learning From Parentese in Autistic Children

Autism Word Learning and Infant Directed-Speech


Sponsor

The University of Texas at Dallas

Enrollment

100 participants

Start Date

Oct 4, 2024

Study Type

INTERVENTIONAL

Conditions

Summary

The overall objective of this research is to determine whether parentese delivered in the video format (Aim 1) and in live interaction (Aim 2) facilitates novel word learning in autistic children and to investigate if there are factors that influence the effect of parentese on word learning (Aim 3).


Eligibility

Min Age: 18 MonthsMax Age: 59 Months

Inclusion Criteria1

  • children with or without a diagnosis of ASD between 18 and 59 months

Exclusion Criteria3

  • hears another language more than 10% of time based on parent report
  • has uncorrected visual impairment or hearing impairment
  • has developmental disorders or medical conditions other than ASD that affect language or cognition (excepting psychiatric conditions often comorbid with ASD such as ADHD)

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Interventions

BEHAVIORALParentese Speech

Novel words are introduced in parentese, a type of speech that is typically characterized by greater pitch variation, longer duration, and louder volume

BEHAVIORALAdult Registered Speech

Novel words are introduced in standard adult register.


Locations(1)

University of Texas at Dallas

Richardson, Texas, United States

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NCT06649916


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