Generally, When More Variables Are Added to a Prediction Equation

question 47

Multiple Choice

Generally, when more variables are added to a prediction equation

• A) more variance in the criterion variable is accounted for.
• B) more variance in the predictor variables are accounted for.
• C) less variance in the criterion variable is accounted for.
• D) less variance in the predictor variable is accounted for.

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Definitions:

Lifespan Perspective

The study of human development from birth to death, emphasizing growth and changes at every stage of life.

Human Development

The multidisciplinary study of how people grow and change physically, cognitively, and socially throughout their lifespan.

Cognitive Perspective

An approach in psychology that focuses on mental processes such as perception, memory, and problem-solving.

Experimental Group

A group made up of subjects who receive a treatment in an experiment.