Cocaine and amphetamines are powerful drugs that
a. cause serious addictive problems for users.
b. are often casually used with no problem.
c. have several safe levels but often lead to heroin usage.
d. ultimately speed up and slow down the CNS.
a
You might also like to view...
Ideally, a measure of psychopathology should be ____
a. changeable b. valid c. moderated d. randomized
According to Erikson, the psychosocial crisis of intimacy versus isolation occurs:
a) during the first year of life. b) between the ages of 3 and 6. c) during the early adult years. d) during adolescence.
Under what conditions are women most likely to use sex as a "bargaining chip"?
a. when they are employed and thus have their own money to bargain with b. when they don't know how to play poker c. when they are using birth control d. when they are financially dependent
Several years ago, two scientists announced that they had evidence of "cold fusion" in the laboratory, but further studies failed to replicate their findings, and it was later found that the original scientists had used sloppy methods. This highlights which of the following critical thinking principles?
A. Few "truths" do not need to be tested. B. All evidence is not equal in quality. C. Authority or expertise does not make the claims of the authority or expert true. D. Critical thinking requires an open mind.