Examlex
If the observer or the mechanical device used to record is obvious to subjects,the observation is said to be ____.
Research Hypotheses
Statements made by researchers which predict a relationship or difference between variables in a study.
Main Effect
Refers to the primary influence of an independent variable on the outcome measure, without considering interactions with other variables.
2 × 3 ANOVA
A statistical test that analyzes the effects of two independent variables on a dependent variable, where the first variable has two levels and the second has three levels.
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