Regarding the length of most REM dreams, which of the following statements is TRUE?
a. Most REM dreams occur in an instantaneous flash, but are perceived as lasting a long time.
b. The first REM dream lasts about 30 minutes.
c. The last dream of the night only averages about ten minutes in length.
d. REM sleep was discovered in 1952.
D
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Knowing that decreased levels of serotonin activity are associated with mood changes and with increased impulsivity, what might an individual with low levels of serotonin activity be at increased risk for?
A. suicide B. motor tics C. tardive dyskinesia D. ventricular shrinkage
The landmark study conducted with infants on the island of Kauai supports the conclusion that ________.
A. children born with serious birth complications will not grow into competent, well-adjusted adults unless they have supportive home environments B. even in favorable, supportive environments, children with serious birth problems rarely develop successfully C. the impact of early biological risks often wanes as children's personal characteristics and social experiences contribute increasingly to their functioning D. children born with birth complications often develop severe behavioral problems regardless of their home environment
Which of the following is a concern related to U.S. high school education?
A. fostering of passivity in students B. too much variety in the pathways students can take C. high expectations for success D. high standards for learning
The view that narcissists hold maladaptive ideas about themselves is central to the ________ perspective.
A. biological B. psychoanalytic C. sociocultural D. cognitive-behavioral