Our sleep rhythms tend to follow an exact 24-hour day because
a. the time of peak activity is invariant from person to person.
b. they are tied to external time markers like light and dark.
c. they have adapted to technological improvements made in the last century.
d. everyone needs at least eight hours of sleep every night.
ANSWER: b
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Researchers have found that toddlers with ASD spend much less time scanning a human's ________ than typically developing peers
Fill in the blank(s) with correct word
Neurotransmitters are stored in _________ until they are released
Fill in the blank(s) with the appropriate word(s).
From an ethical viewpoint, the ABAB design is preferred over the ABA design because
A. the ABAB design more powerfully rules out chance fluctuations and coincidental events. B. it does not seem right to end the design with the withdrawal of a treatment that may be beneficial to the participant. C. a single reversal, in most cases, tends to be an extremely powerful evidence for the effectiveness of the treatment. D. the ABAB design is less expensive and less time-consuming.
"It is absolutely bizarre; I can write a letter to you but then I cannot read it! It is my own writing!" This situation would best be described as __________.
A. pure alexia B. pure word deafness C. transcortical sensory aphasia D. conduction aphasia