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  Effects of Reinforcement Contingencies on Performance of Children with Mental Retardation and Attention Problems
 
 
Title: Effects of Reinforcement Contingencies on Performance of Children with Mental Retardation and Attention Problems
Author: Mary Beth DeWitt
Michael G. Aman
Johannes Rojahn
Appeared in: Journal of developmental and physical disabilities
Paging: Volume 09 (1997) nr. 2 pages 15 p.
Year: 1997-06
Contents:
Publisher: Kluwer Academic/Plenum Publishers, New York, U.S.A.
Source file: Elektronische Wetenschappelijke Tijdschriften
 
 

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