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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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ERIC Number: EJ079064
Record Type: CIJE
Publication Date: 1973
Pages: N/A
Abstractor: N/A
Reference Count: N/A
ISBN: N/A
ISSN: N/A
A Unified Strategy for System-Wide Research and Evaluation
Webster, William J.; Schuhmacher, Clinton C.
Educational Technology, 13, 5, 68-72, May 73
Descriptors: Computer Programs, Evaluation Criteria, Evaluation Methods, Formative Evaluation, Longitudinal Studies, Models, Research Criteria, Research Methodology
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Texas (Dallas)