The hammer, anvil, and stirrup are the __________.
A. three components of the eardrum
B. three tiny bones in the middle ear
C. membranes in the oval window
D. three components of the basilar membrane
Answer: B
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April wants to teach her cat not to claw at the arms of her couch. She will be MOST successful in reducing the cat's scratching behavior if she uses
a. classical conditioning. b. higher-order conditioning. c. observational learning. d. operant conditioning.
Though they had all been together on the transcontinental flight for three hours, the passengers didn't start to talk to one another until the plane ran into some serious turbulence. This behavior is best explained by the
a. tendency for external threat to increase affiliation. b. matching hypothesis. c. proximity effect. d. evolutionary perspective on the sociostat.
The process of establishing a personal self-identity and communicating it to others is known as ____
a. coming out c. parenting b. stigmatization d. discrimination
When measuring the electrophysiology of a sleeper's muscle activity, the output is an
a. Electro-oculogram. b. electromyogram. c. electroencephalogram. d. electrocardiogram. e. electroisogram