Mohammadzaheri F, Koegel LK, Bakhshi E, Khosrowabadi R, Soleymani Z. The Effect of Teaching Initiations on the Communication of Children with Autism Spectrum Disorder: A Randomized Clinical Trial.
J Autism Dev Disord 2021;
52:2598-2609. [PMID:
34296374 DOI:
10.1007/s10803-021-05153-y]
[Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/14/2021] [Indexed: 12/01/2022]
Abstract
This study examined the effect of Pivotal response treatment (PRT) to improve verbal initiations in children with Autism Spectrum Disorder, age 6-12 years old, using a Randomized Clinical Trial design. Intervention was conducted three times a week for 2 months, for a total of 24 one-hour sessions. The PRT intervention taught a variety of questions and attention/assistance-seeking initiations. The treatment as usual (TAU) group received standard language intervention. Results showed that the PRT group made significant improvements in their number of verbal initiations as well as collateral gains in general communicative skills and mean length of utterance (MLU) compared to the TAU group. Theoretical implications of including motivational approaches to develop social initiations are reviewed.
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