Interaction Effects in Factorial Analysis of Variance
- James Jaccard - New York University, USA
Volume:
118
Other Titles in:
Quantitative/Statistical Research
Quantitative/Statistical Research
111 pages | SAGE Publications, Inc
Although factorial analysis is widely used in the social sciences, there is some confusion as to how to use the technique's most powerful feature - the evaluation of interaction effects. Written to remedy this situation, this book explores the issues underlying the effective analysis of interaction in factorial designs. It includes discussion of: different ways of characterizing interactions in ANOVA; interaction effects using traditional hypothesis testing approaches; and alternative analytic frameworks that focus on effect size methodology and interval estimation.
Introduction
Magnitude Estimation and Interval Estimation Approaches
A Complete Numerical Example
Designs with More Than Two Levels and Higher Order Designs
Additional Considerations