The use of this technique to divide the sample into the various conditions in the experiment involves creating the groups on the basis of chance alone
a. haphazard assignment c. construction
b. matching d. random assignment
D
This is the definition of random assignment.
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Koby went into therapy for generalized anxiety disorder. Her therapist asked her to create a list of things that made her anxious and then assigned rewards to be earned if she confronted and successfully dealt with these situations. Each week, she was assigned an event on the list as homework. During therapy sessions, Koby discussed her weekly progress, and her therapist was careful to detect and
challenge irrational beliefs about her anxiety and replace them with more realistic beliefs. Koby received _____ therapy. A) dialectical behaviour B) psychodynamic C) cognitive D) cognitive behavioural
Based on average school performance of boys and girls. If you knew that a student was especially interested and talented in mathematics, you would conclude that this student is more likely to be a _______
If you knew that a student was especially interested and talented in literature and language, you would conclude that this student is more likely to be a ________. a. boy; girl b. girl; boy c. boy; boy d. girl; girl
Trichotillomania is to __________ as onychophagia is to __________.
A. eating inappropriate items; nail biting B. hair pulling; nail biting C. nail biting; hair pulling D. nail biting; eating inappropriate items
Which of the following is true of sleep terrors?
A) They are outgrown by early adolescence. B) They wane as children develop. C) They occur during lighter rapid-eye-movement sleep. D) They are less severe than nightmares.