Understanding Factorial Designs, Main Effects, and Interaction Effects: Simply Explained with a Worked Example
A factorial design examines the effects of two independent variables on a single, continuous dependent variable. The statistical test employed to analyze the data is a two-way analysis of variance (ANOVA). This test yields three results: a main effect for each of the independent variables and an int...
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| Format: | Article |
| Language: | English |
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SAGE Publishing
2024-03-01
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| Series: | Indian Journal of Psychological Medicine |
| Online Access: | https://doi.org/10.1177/02537176241237066 |