Two Independent Groups If We Do Not Randomly Assign Subjects

question 12

Multiple Choice

Two Independent Groups If we do not randomly assign subjects to treatment conditions,

• A)confounding may occur.
• B)we will gain external validity.
• C)the sample selected may be biased.
• D)we will not be able to estimate effect size.

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Definitions:

CBT

Cognitive Behavioral Therapy, a psychotherapeutic approach that addresses dysfunctional emotions, behaviors, and cognitions through a goal-oriented, systematic process.

Psychotherapy

A therapeutic treatment involving psychological methods, typically involving regular personal interaction with a professional, to help a person change behavior and overcome problems in desired ways.

Parents

The mother and father or legal guardians of a child, responsible for their caretaking and upbringing.

Children

Young human beings, specifically individuals from birth to adolescence.