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Preacher, Kristopher J.; Curran, Patrick J.; Bauer, Daniel J. – Journal of Educational and Behavioral Statistics, 2006
Simple slopes, regions of significance, and confidence bands are commonly used to evaluate interactions in multiple linear regression (MLR) models, and the use of these techniques has recently been extended to multilevel or hierarchical linear modeling (HLM) and latent curve analysis (LCA). However, conducting these tests and plotting the…
Descriptors: Interaction, Multiple Regression Analysis, Computation, Instrumentation