A researcher manipulates a defendant's appearance (attractive, average, or unattractive) and gender (male or female) to study how these variables affect judgments of criminal behavior. How many interactions are possible in this design?
A. 1
B. 6
C. 2
D. 3
Answer: A
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In research studies, mothers are not randomly assigned to use drugs such as cocaine. This methodological problem is called
a. a sampling error. b. attrition. c. the placebo effect. d. a selection factor.
Which statement is true regarding the maturational view of motor development?
A. Infants who practice motor skill development develop faster than those who do not. B. Identical twins do not show similarity in reaching motor milestones. C. Infants who are swaddled walk later than those who are not. D. Infants from around the world display roughly the same sequence of motor milestones.
All of the following are characteristics of avoidant personality disorder except
A. low self-esteem. B. fear of criticism. C. concerns about negative evaluation. D. feelings of entitlement.
Patient MC speaks fluently, but he often produces words that make no sense. He has extreme difficulties understanding others' speech, especially when he cannot see their face. Your diagnosis?
A. Fowler's aphasia B. Broca's aphasia C. Wernicke's aphasia D. phonemic agnosia