Peer reviewedERIC Number: EJ332470
Record Type: CIJE
Publication Date: 1986
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
Matrix Differencing as a Concise Expression of Test Variance: A Computer Implementation.
Krus, David J.; Wilkinson, Sue Marie
Educational and Psychological Measurement, v46 n1 p179-83 Spr 1986
Matrix differencing of data vectors is introduced as a method for computing test variance and is compared to traditional analysis of variance. Applications for computer assisted instruction, provided by supplemental computer software, are also described. (Author/GDC)
Publication Type: Journal Articles; Reports - Research
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Matrix Differences


