Examlex
According to APA style, which term is most appropriate when referring to those who take part in research?
Single-Blind Study
An experiment in which participants do not know whether they are in an experimental or a control group.
Strong Negative Correlation
A relationship between two variables in which one variable increases as the other decreases, with a correlation coefficient close to -1.
Correlation Coefficient
A statistical measure that calculates the strength and direction of a linear relationship between two variables.
Variables
Elements, features, or factors that can change and have different values in a research study, affecting the outcomes and interpretations.
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