The three stages of general adaptation syndrome (GAS) do NOT include

If the standard deviation for a set of scores is zero, which of the following MUST be true?

a. all of the scores must be 1. b. the mean of the scores must be zero. c. all of the scores must be zero. d. all of the scores must be the same.

Mellaril and Thorazine are examples of _____ medications

a) antipsychotic b) antianxiety c) antidepressant d) comorbid