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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: EJ055897
Record Type: CIJE
Publication Date: 1972
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Freedom from External Evaluation
Maehr, Martin L.; Stallings, William M.
Child Development, 43, 1, 177-85, Mar 72
Two experiments were conducted to assess the effects of varying degrees of external evaluation not only on performance but also on continuing motivation. (Authors)
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: External Evaluation