THE EFFECTS OF A TOKEN REINFORCEMENT SYSTEM ON ARITHMETIC ACHIEVEMENT AND SHORT‐TERM RETENTION BY EDUCABLE MENTALLY RETARDED STUDENTS IN A PUBLIC SCHOOL SETTING

 

作者: B. M. OSDOL,   G. GULICK,   DALE JOHNSON,  

 

期刊: Journal of Intellectual Disability Research  （WILEY Available online 1973）
卷期: Volume 17, issue 3‐4  

页码: 247-254

 

ISSN:0964-2633

 

年代: 1973

 

DOI:10.1111/j.1365-2788.1973.tb01208.x

 

出版商: Blackwell Publishing Ltd

 

数据来源: WILEY

 

 

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