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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

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Peer reviewed Peer reviewed
ERIC Number: EJ041136
Record Type: CIJE
Publication Date: 1971
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
The Discrimination Learning of Normal and Retarded Children as a Function of Penalty Conditions and Etiology of the Retarded
Harter, Susan; And Others
Child Development, 42, 2, 517-536, Jun 71
Descriptors: Comparative Analysis, Discrimination Learning, Handicapped Children, Learning Theories, Mental Retardation, Motivation, Punishment, Reinforcement
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A