A statistical estimate of the standard deviation one would obtain from the distribution of an infinite number of estimates of the difference between the means of two groups is the ____
a. standard error of the difference
b. estimated error
c. regression coefficient
d. correction factor
a
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The term "affect balance" refers to the ____
a. degree to which a person's affects are stable, or consistent, across time b. degree to which a person's affects are stable, or consistent, across situations c. frequency of one's positive emotions minus the frequency of one's negative emotions d. average level of (positive) emotion experienced by a group or society
Most of the people with BDD seek other types of health professionals such as__________.
A. plastic surgeons B. gynecologists C. nurse practitioners D. None of these are correct.
In the experiment with the rats and the goal box, the _____ is the dependent variable
A) ?rat B) ?goal box C) ?level of activity D) ?food
Which of the following drugs has been shown in a variety of studies to successfully decrease the levels of cocaine craving in most cocaine dependent persons for at least two months?
a. methylphenidate (Ritalin) b. tricyclic antidepressants c. lithium d. none of these