Heroin and codeine are examples of which class of drugs?

a. Depressants
b. Stimulants
c. Hallucinogens
d. Narcotics


Answer: D

Psychology

You might also like to view...

Normative data for the Gesell Scale

a. were based on a large representative sample. b. included 10 percent minorities. c. were based on a small, but representative sample for the general population. d. was not representative of the population.

Psychology

Most of the stereotypes of older adults are positive

Indicate whether the statement is true or false.

Psychology

Outline the three stages of labor

What will be an ideal response?

Psychology

Provide an example of a natural experiment

What will be an ideal response?

Psychology