Eta Squared, Partial Eta Squared, and Misreporting of Effect Size in Communication Research.

Levine, Timothy R.; Hullett, Craig R.

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Peer reviewed

ERIC Number: EJ658927

Record Type: Journal

Publication Date: 2002

Pages: N/A

Abstractor: N/A

ISBN: N/A

ISSN: ISSN-0360-3989

EISSN: N/A

Eta Squared, Partial Eta Squared, and Misreporting of Effect Size in Communication Research.

Levine, Timothy R.; Hullett, Craig R.

Human Communication Research, v28 n4 p612-25 Oct 2002

Alerts communication researchers to potential errors stemming from the use of SPSS (Statistical Package for the Social Sciences) to obtain estimates of eta squared in analysis of variance (ANOVA). Strives to clarify issues concerning the development and appropriate use of eta squared and partial eta squared in ANOVA. Discusses the reporting of effect size in SPSS and reports the results of tests of simulated data. (SG)

Descriptors: Analysis of Variance, Communication Research, Effect Size, Error Patterns, Higher Education, Research Methodology, Scholarly Journals

Publication Type: Journal Articles; Reports - Research

Education Level: N/A

Audience: N/A

Language: English

Sponsor: N/A

Authoring Institution: N/A

Grant or Contract Numbers: N/A

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