The heroin on the streets today is ______ than that available in the 1930s and 1940s
a. weaker and less addictive c. weaker, but more addictive
b. stronger, but less addictive d. stronger and more addictive
D
Psychology
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How do psychostimulant drugs affect normal children?
a. induce a period of depression b. increase energy but decrease alertness c. have no observable effects on normal children d. improve attention and decrease motor activity
Psychology
The sign of the Pearson r value indicates the effect size of the relationship.
Answer the following statement true (T) or false (F)
Psychology
Which of the following is a career type found on Holland's RIASEC scale?
a. organization b. enterprising c. extraversion d. erudition
Psychology
Another was to think of chunking in short-term memory is as __________
a. expanding b. recoding c. synthesizing d. analyzing
Psychology