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Peer reviewed Peer reviewed
ERIC Number: EJ282458
Record Type: CIJE
Publication Date: 1983-Apr
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: N/A
A Test for the Differences between Two Groups' T-Distributed Statistics.
Willson, Victor L.
Psychology in the Schools, v20 n2 p250-53 Apr 1983
Reviews a recent paper by Levy (1982) which concluded that a new format of the Peabody Picture Vocabulary Test was valid for autistic children. Claims the analysis was inappropriate and presents a statistical test to compare differences between independent mean differences. Includes a reply by Stine Levy. (Author/JAC)
Descriptors: Autism, Children, Comparative Analysis, Correlation, Differences, Disabilities, Opinions, Statistical Significance, Test Validity
Publication Type: Journal Articles; Opinion Papers
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Peabody Picture Vocabulary Test; T Values