Authors: Howlin P, Gordon RK, Pasco G, Wade A, Charman T
Title: The effectiveness of Picture Exchange Communication System (PECS) training for teachers of children with autism: a pragmatic, group randomised controlled trial
Source: Journal of Child Psychology & Psychiatry & Allied Disciplines 2007 48(5): 473-481
Year: 2007
Research Design: Randomised Controlled Trial
Rating Score: 05/10
This rating is confirmed
Eligibility specified - Y
Random allocation - Y
Concealed allocation - N
Baseline comparability - N
Blind subjects - N
Blind therapists - N
Blind assessors - N
Adequate follow-up - Y
Intention-to-treat analysis - Y
Between-group comparisons - Y
Point estimates and variability - Y
Abstract:

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