______ Occurs When Participants Can Select the Group, They Enter

question 16

Multiple Choice

______ occurs when participants can select the group, they enter based upon the treatment they expect to receive.

• A) Internal validity
• B) A history effect
• C) Selection bias
• D) Differential attrition

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Definitions:

Anorexia Nervosa

An eating disorder characterized by an abnormally low body weight, intense fear of gaining weight, and a distorted perception of body weight or shape.

Dissociative Identity Disorder

A severe form of dissociation characterized by two or more distinct personality states or identities within a single individual.

Dissociative Disorder

A mental health condition characterized by a disconnection and lack of continuity between thoughts, memories, surroundings, actions, and identity.

Distinct Personalities

Unique sets of characteristics, traits, and behavioral patterns that define an individual's personal identity and differentiate them from others.