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50 Years of ERIC
50 Years of ERIC
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Peer reviewed Peer reviewed
ERIC Number: EJ340079
Record Type: CIJE
Publication Date: 1986
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
An Examination of Statistical Interactions in the Special Education Literature.
Kaufman, Nancy J.; And Others
Journal of Special Education, v20 n1 p31-42 Spr 1986
Of 193 special education studies that included significant interaction effects based on a two-way analysis of variance design, only 9% interpreted the significant interaction consistent with the accurate explanation of a differential or joint effect. Instead, the cell means comparison procedure explained the interaction in 77% of the studies.(Author/DB)
Descriptors: Analysis of Variance, Disabilities, Effect Size, Elementary Secondary Education, Intervention, Meta Analysis, Research Methodology, Special Education, Statistical Analysis
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: Researchers
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A