Abstract
This article explains how to adjust observed cell means to accurately characterize the nature of an Interaction for 2-and 3-factor designs when lower-order effects are statistically significant. Identifying and testing Interaction contrasts are also covered.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 125-136 |
| Number of pages | 12 |
| Journal | Measurement and Evaluation in Counseling and Development |
| Volume | 31 |
| Issue number | 2 |
| DOIs | |
| State | Published - Jul 1998 |