Determining Which Variables to Include in Regression Analysis by Estimating

question 20

Multiple Choice

Determining which variables to include in regression analysis by estimating a series of regression equations by successively adding or deleting variables according to prescribed rules is referred to as:

• A) elimination regression
• B) forward regression
• C) backward regression
• D) stepwise regression

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Definitions:

Personal Unconscious

Carl Jung's concept of a component of the mind containing memories and impulses of which the individual is not aware.

Superego

According to Freud, the moral component of personality that incorporates social standards about what represents right and wrong.

Ego

In psychoanalytic theory, the part of the psyche that mediates between the demands of the id, superego, and reality.

Id

In Freud’s theory, the primitive, instinctive component of personality that operates according to the pleasure principle.