DNA methylation has been shown to differ between subjects with Down syndrome and otherwise healthy controls by ______.
A. more than 5%
B. less than 5%
C. more than 10%
D. less than 10%
Answer: C
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Which personality disorder is characterized by excessive emotionality, attention-seeking behavior, and inappropriate seductiveness?
a. dependent b. histrionic c. schizotypal d. obsessive-compulsive
At age 3, Brandon is able to understand that people have thoughts and feelings different than his own, but he is not yet able to think about things from another person's perspective
Brandon's _______________ will not be fully developed until he is about 5 or 6. egocentrism || animism || intuitive thought substage || theory of mind || || ||
A stroke or lesion to which area of the brain appears to eliminate addiction?
A. Frontal lobes B. Hippocampus C. Nucleus accumbens D. Insula
A researcher hangs a mobile over the crib of 4-month-old Arya. When the researcher attaches the mobile to Arya's foot with a long cord, Arya can, by kicking, make the mobile turn. The turning of the mobile is an example of ________.
A. a reinforcer B. a reflexive response C. an unconditioned stimulus D. a conditioned response