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Interagency Autism Coordinating Committee (IACC)
Autism Research Database
Office of Autism Research Coordination (OARC)
 
Project Element Element Description

Project Title

Project Title

Language learning in autism

Principal Investigator

Principal Investigator

Ullman, Michael

Description

Description

Dr. Ullman and his colleagues propose that grammar difficulties experienced by children with autism stem from deficits in one of two kinds of memory. Declarative memory, which stores information about facts and events, is used to memorize words and information about those words. Procedural memory, which acquires rules and sequences, is crucial for combining words into complex sequences using grammatical rules. The researchers hypothesize that children with autism have impaired procedural memory, making it difficult for them to learn grammatical rules. However, the children may compensate for this impairment using declarative memory, which may often be relatively unaffected by autism. The researchers plan to construct artificial grammars of syllables, which pilot testing has shown can be learned over the course of a few minutes, allowing the researchers to examine the actual process of grammar acquisition. The researchers will expose children with autism and age-matched healthy controls to syllable strings generated by the grammars. They will then examine how much grammatical knowledge the children have learned and whether the children actually learn the rules or simply memorize specific sets of syllables.

Funder

Funder

Simons Foundation

Fiscal Year Funding

Fiscal Year Funding

149545

Current Award Period

Current Award Period

na

Strategic Plan Question

Strategic Plan Question

Question 1: When Should I Be Concerned?

Strategic Plan Objective

Strategic Plan Objective

Yellow dot: Objective has some degree of funding, but less than the recommended amount. 1LC. Identify and develop measures to assess at least three "continuous dimensions" (i.e., social reciprocity, communication disorders, and repetitive/restrictive behaviors) of ASD symptoms and severity that can be used by practitioners and/or families to assess response to intervention for people with ASD across the lifespan by 2016. IACC Recommended Budget: $18,500,000 over 5 years.

Project Link

Project Link

Language learning in autism (External web link)

Institution

Institution

Georgetown University

State/Country

State/Country

District of Columbia

Project Number

Project Number

93453

Federal or Private?

Federal or Private?

Private

Received ARRA Funding?

Received ARRA Funding?

No

History/Related Projects

History/Related Projects

Language learning in autism | 191584 | 2010 | 93453
Language learning in autism | 112159 | 2008 | Project number unavailable
Language learning in autism | 31500 | 2011 | 93453
Language learning in autism | 0 | 2012 | 93453
Language learning in autism | 0 | 2013 | 93453

 
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