Despite the limitations of survey questionnaires, they can be especially informative
A. if they are done year after year, because we can then look for changes over time.
B. about use among those who are not included in the survey.
C. about alcohol use, because it is not illegal.
D. about misuse of prescription drugs.
A
Psychology
You might also like to view...
Suppose Maria's mental age is 20 and her chronological age is 10. What is her IQ?
a) 320 b) 80 c) 200 d) 100
Psychology
PET and fMRI scans have found valuable information about the biological components of OCD including over-activity in
a. occipital lobe. b. caudate and the orbital prefontal cortex. c. cerebellum. d. Broca's area.
Psychology