Professor Lutz is conducting twin studies of generalized anxiety disorder (GAD). He is most likely to find ____ for GAD
a. a strong genetic influence
b. some genetic influence
c. a complete genetic profile
d. no genetic markers
b
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If a child who was born a biological male were raised as a girl, what would most likely happen?
a. The child would probably grow up to be a lesbian. b. The child would probably feel "different" from other girls throughout childhood, and ultimately seek to live life as a male. c. The child would actually most likely grow up to be a "normal" woman. d. It is impossible to predict; there are no known "patterns."
Steven and Joe are very bad roommates. Steven is incredibly disorganized and messy while Joe is compulsive in his work and insists that the room be completely tidy at all times. According to Freud, it is possible that both Steven and Joe are fixated at the ____ stage.
A. oral B. phallic C. anal D. latency
Lucy is experiencing problems with maintaining both her muscle tone and her balance. Her physician is likely to look for the source of her problems in the a. vestibular system and the cerebellum
b. reticular formation. c. red nucleus and the cerebellum. d. cochlear nucleus and the inferior colliculi.
Drugs can affect neurotransmitter systems in two main ways: either by altering the availability of the neurotransmitter in the synapse, or by
A. acting on the blood-brain barrier. B. altering hormone levels. C. acting directly on the receptors. D. increasing blood pressure.