Why are researchers particularly concerned about the effects of heavy marijuana smoking on the user, based on recent studies?
a. It produces cognitive deficits that are irreversible
b. It causes memory deficits that persist at least a year after ceasing to smoke
c. Daily use reduces the volume of the hippocampus and amygdala
d. It causes major psychotic symptoms
C
You might also like to view...
When it comes to the phenomenon of cued forgetting, which of the following statements is the most accurate?
a. Generally speaking, it is very difficult for people to intentionally forget things. b. Cued forgetting is only possible with information that has no personal relevance to an individual. c. It is easier for children to forget a cued item than adults because their hippocampi are not yet fully formed. d. Children have more difficulty with forgetting a cued item than do adults.
Individuals from collectivistic cultures are more likely to live in _______ families, whereas individuals from individualistic cultures are more likely to live in ________ families
a. nuclear; extended b. extended; nuclear c. stable; unstable d. stable; unstable