How many stages are in REM sleep?
a) one
b) two
c) three
d) four
a
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One explanation for the comorbidity of bulimia nervosa and binge-eating disorder with substance abuse disorders is that they all
a. have common environmental risk factors. b. share impulse control problems. c. share many biological detriments. d. focus on individual overindulgence.
Which of the following is an accurate statement?
a. ?Epigenetic tags continue to accumulate in response to ongoing experience throughout the life span. b. ?Epigenetic tags are formed in the early life span, but deteriorate in old age. c. ?Epigenetic tags replace internal signals in driving physical growth after birth. d. ?Epigenetic tags only form during prenatal development due to external influences such as the mother’s diet.
Jenny has recently married and taken her husband’s last name. To her dismay, her friends from high school keep calling her by her maiden name despite her repeated requests to use her married name. Jenny’s friends appear to be experiencing ____
a. ?retroactive interference b. ?proactive interference c. ?repression d. ?memory decay
A long-lasting increase in the strength of synaptic responsiveness is called long-term potentiation
Indicate whether this statement is true or false.