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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: EJ042718
Record Type: CIJE
Publication Date: 1971
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0022-4308
Relative Effectiveness of Two Methods of Audio-Tutorial Instruction in Biology
Hoffman, Frederic; Druger, Marvin
Journal of Research in Science Teaching, 8, 2, 149-156, 71
Students receiving audio-tutorial genetics instruction in an indirect mode were better able to use knowledge to solve genetics problems than those with more direct audio-tutorial instruction. Describes an instrument to assess the "direct" to "indirect" ratio of taped instruction. (AL)
Descriptors: Audiovisual Instruction, Autoinstructional Aids, College Science, Educational Strategies, Genetics, Instruction, Research
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A