One Threat to the Internal Validity of the One-Group Posttest-Only

question 83

Multiple Choice

One threat to the internal validity of the one-group posttest-only design is:

• A) Testing
• B) Instrumentation
• C) Regression artifacts
• D) History

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Definitions:

Ego

In psychological terms, a part of the mind that mediates between the conscious and the unconscious and is responsible for reality testing and a sense of personal identity.

Unconscious Motive

A hidden, often irrational force that drives an individual's behavior without their awareness.

Freud's Notion

Refers to the ideas or theories proposed by Sigmund Freud, particularly those related to human psychology, desires, and unconscious motivations.

Publicly Displayed

Anything that is shown or exhibited in a public space, visible to a broad audience.