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Peer reviewed Peer reviewed
ERIC Number: EJ482590
Record Type: CIJE
Publication Date: 1993
Pages: N/A
Abstractor: N/A
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0034-6543
The Hedges and Friedman Index: Two-Tailed Significance.
Weinberg, Sharon L.
Review of Educational Research, v63 n4 p527-29 Win 1993
Because it is sensitive to variability and permits partitioning of a distribution into the tails and center, the Hedges and Friedman Index can be used to investigate gender differences in each partition. It should yield greater insight into the nature of between-gender differences, as its application to Feingold's 1992 data illustrates. (SLD)
Descriptors: Females, Males, Mathematics Achievement, Sex Differences, Statistical Distributions, Statistical Significance, Test Results
Publication Type: Reports - Evaluative; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Hedges Friedman Index; Two Tailed t Test; Variability