Most men with a 47,XYY genotype are
A. infertile.
B. unusually fertile.
C. normally fertile but slightly more likely to produce abnormal sperm.
D. normally fertile, with a high probability of producing normal sperm.
Answer: C
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Al is on the witness stand. He is asked if he can remember the name of the person who told him to place the bet. Al replies that he thinks the last name of the person starts with C. Al's response is an example of ____.?
a. ?penultimate response b. ?feeling-of-knowing experience c. ?spontaneous generalization d. ?tip-of-the-tongue phenomenon
Which of the following is a situation that increases the likelihood someone will act altruistically?
a. No one is actually in danger or in need of help. b. He or she has not previously helped out. c. He or she is not the only person willing to act. d. There are no situational factors that increase altruistic behavior.
Compared with preschoolers, school-age children who give eyewitness testimony are
A) better at correctly inferring other's motives and intentions. B) less resistant to misleading questions. C) less likely to give detailed narrative accounts. D) less able to recall recent events accurately.
Compared to several decades ago, children today are less likely to walk to school and more likely to be involved in sedentary activities
Indicate whether the statement is true or false