Which of the following is one of the types of specific immunity?
a. non-specific immunity
b. serum immunity
c. cell-mediated immunity
d. cellular immunity
e. epithelial immunity
c
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According to Hart and colleagues (2000), when participants viewed faces from their own racial group in a study, what happened?
a. ?Activity in the amygdala was higher than when they viewed faces from another racial group. b. ?Activity in the frontal lobes was higher than when they viewed faces from another racial group. c. ?Activity in the frontal lobes was lower than when they viewed faces from another racial group. d. ?Activity in the amygdala was lower than when they viewed faces from another racial group.
In one experiment, children watched either live models or films of a person or cartoon character hitting an inflatable doll ("Bo-Bo the Clown" doll). What happened when they were frustrated and then had the opportunity to play with the same doll?
a. Few of the children imitated the behaviors they had seen. b. Those who saw the live model imitated the behavior, but those who saw the cartoon did not. c. Those who saw the cartoon model imitated the behavior, but those who saw the live models did not. d. Most of the children imitated the behaviors they had seen.
Broca's discovery of the speech area of the brain may have involved asking all of the following questions except
a. Did the loss of speech cause the stroke? b. What did the stroke victims who were unable to speak have in common? c. How did stroke victims who were unable to speak differ from others? d. Did the severity of the speech problem vary with the size of the affected brain area?
Piaget believed children begin to develop cognitively at
18 months. 1 year. 6 months. birth.