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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: EJ045936
Record Type: CIJE
Publication Date: 1971
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Clearinghouse: The Dvorine Color Blindness Test with Retarded Boys
Salvia, John; Ysseldyke, James
Exceptional Children, 38, 3, 263-4, Nov 71
Descriptors: Exceptional Child Research, Incidence, Mental Retardation, Screening Tests, Test Validity, Visual Perception
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Color Blindness; Dvorine Color Blindness Tests