Premature ejaculation falls under the umbrella of which type of sexual dysfunction disorder.

Because of the need to measure the IQ of people of varying ages, newer IQ tests base their evaluation of IQ on _____

A) mental age alone B) deviation scores from the mean of the normal distribution C) giving extra points for older folks to compensate for their slower processing times D) physical tests rather than pen-and-paper tests

The category of drugs called _____ decrease activity in the central nervous system

a) hallucinogens b) entactogens c) stimulants d) depressants