Examlex
In Piaget's model for children's development of reasoning skills, the term "reasoning skills" is synonymous with the term "operational" as it is used in the theory.
Multicollinearity
A statistical phenomenon in which two or more predictor variables in a multiple regression model are highly correlated, making it difficult to distinguish their individual effects on the dependent variable.
Independent Variables
Variables in an experiment or statistical model that are manipulated or categorized to determine their effect on dependent variables.
Multiple Regression
A method in statistics that establishes the correlation between a dependent variable and multiple independent variables.
Multiple Regression Analysis
An advanced statistical technique used to predict the outcome of a dependent variable based on the changes in multiple independent variables.
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