Examlex
An advantage of cross-sectional designs is that they measure behaviour and attitudes over a period of time.
Multiple-regression Equation
A mathematical method used to depict how a dependent variable is related to two or more independent variables by applying a linear formula to the data collected.
Estimated Regression Coefficient
A coefficient estimated from data that quantifies the relationship between the independent variable and the dependent variable in a regression analysis.
Independent Variables
Variables in a study or experiment that are manipulated or changed by the researchers to determine their effects on the dependent variable.
Dependent Variable
In a study or experiment, this is the element that is predicted to alter due to modifications in the independent variable.
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