Karl has been told that his family produces low levels of the enzyme ALDH. Consequently, we would expect Karl to react to consuming his first alcohol
A. with negative symptoms, including flushing and rapid heartbeat.
B. completely normally, as ALDH affects a person's response to nicotine, not alcohol.
C. by becoming an alcoholic unusually quickly.
D. by experiencing hallucinations.
Answer: A
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The need for ________ involves a strong desire to succeed in attaining goals
a) achievement b) power c) motivation d) emotion
A police officer expecting criminal behavior shoots a person who is reaching for his wallet because he perceives the suspect as reaching for a gun. This is a dangerous example of the
a. anthropomorphic error. b. placebo effect. c. observer bias. d. observer effect.
Delilah is the shy, retiring type-a classic introvert. She is happy in the company of books and her own thoughts. According to the principles of reciprocal determinism, how will Delilah's personality characteristics relate to the environments she seeks?
A. Delilah will seek stimulating environments, such as concerts or crowded theme parks, to counterbalance her dispositional qualities. B. Delilah will seek environments such as libraries, quiet cafes, or secluded parks, which will in turn reinforce her introverted tendencies. C. Delilah will seek behaviorally neutral environments, so she can focus on introspection and self-examination. D. Delilah's personality characteristics will be unrelated to the environments she seeks, as personality is an internal dimension and environments refer to the external world.
Approximately how many older adults in the United States are homosexual?
A) 20,000 B) 100,000 C) 500,000 D) 2 million