_____ are substances that reduce the activity of the central nervous system.
A) Agonists
B) Hallucinogens
C) Depressants
D) Amphetamine and cocaine
C) Depressants
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Harlow's research with monkeys raised with two types of artificial mothers found that when frightened, infant monkeys went to the artificial mother that
a. provided food. b. did not provide food. c. was made of cloth. d. was made of wire.
Delirium is best defined as
a. another term for dementia. b. incurable. c. a reversible state of confusion and disorientation. d. a normal part of the aging process.
Semantic and episodic memories are types of explicit memories
a. True b. False Indicate whether the statement is true or false
The next step in the auditory process after the stirrup vibrates against the oval window is that
a. nerve impulses leave the cochlea. b. fluid in the cochlea causes the basilar membrane to move. c. the tympanic membrane begins to vibrate. d. auditory signals pass through the cochlear nucleus of the brain stem.