Examlex
An indicator variable (also called a dummy variable)is a variable that can assume either one of two values (usually 0 and 1),where one value represents the existence of a certain condition,and the other value indicates that the condition does not hold.
Weight Gain
An increase in body weight due to an excess of calories consumed over calories expended.
Bouchard
A researcher known for his work in the field of psychology, particularly in studies related to genetics and behavior.
Environment
The environment or setting where a person, animal, or plant exists or functions.
Genes
The units of heredity, which partially determine an organism’s characteristics.
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