The purpose of the second B phase of an ABAB study is
a. to obtain a second baseline.
b. to continue the benefits of effective treatment.
c. to control for extraneous variables.
d. for follow up assessment after treatment.
b
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Chemicals that prevent sodium from crossing the membrane ____
a. intensify the salty taste b. do not affect taste c. reduce the intensity of salty tastes d. cause an increase in sensitivity to other primary tastes
"Persistent preoccupation with one's health despite consistent medical evaluations showing no organic problems" is a definition of ____
a. functional neurological symptom disorder (conversion disorder) b. depersonalization disorder c. illness anxiety disorder (hypochondriasis) d. body dysmorphic disorder
Which glands are the sexually reproductive glands in females?
A) the estrogen glands B) the ovaries C) the oxytocin glands D) the testes
What do temporal summation and spatial summation have in common?
A. Both involve the activity of only two neurons. B. Both require a response from the brain. C. Both depend on a combination of visual and auditory stimuli. D. Both enable a reflex to occur in response to weak stimuli.