Which of the following stands the greatest risk of being spontaneously aborted or being born stillborn?
A. A single female
B. It is completely the result of chance.
C. A female twin with a white mother
D. A male twin with an African-American mother
Answer: D
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Eileen was playing with her daughter Alice, and during the course of their play, they had several conversations. Eileen would always ask her daughter questions that required some response from Alice, such as, "You like this doll, don't you?" or "Can you tell me why this doll is your favorite?" This type of interaction is usually called
a. turn taking. b. turnabout. c. motherese. d. scaffolding.
When an experimenter determines whether results are statistically significant, he or she
a. repeats the experiment. b. constructs a scatterplot. c. examines the performance of the control group. d. calculates the likelihood that the difference in mean scores was caused by chance. e. can publish automatically without peer review.
When listening to persuasive messages, there is a tendency, over time, for people to forget the source while remembering the content. This is known as ______
a. recategorization b. controlled processing c. the sleeper effect d. Moore's Law
Which of the following statements is true of the brain?
a. Patients with right hemisphere damage may have difficulties with reading and identifying objects. b. Patients with left hemisphere damage may have difficulty identifying faces and understanding music or art. c. Each hemisphere receives sensory input from the same side of the body, but controls the movement of the opposite side of the body. d. The two hemispheres are similar in structure but are specialized for different functions.