According to the Centers for Disease Control and Prevention, which group has the highest rate of new cases of HIV infection in the United States?
a. individuals who participate in high-risk heterosexual sexual intercourse
b. homosexual women who engage in high risk homosexual intercourse
c. heterosexual males in general
d. intravenous drug users
Answer: a.
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If the name of a color is written in a different color, you find it easier to read the word than to name the color of ink. What is the name of this phenomenon?
a. Stroop effect b. Attentional blink c. Availability heuristic d. Confirmation bias
A jar contains 10 red marbles and 20 blue marbles. If you take arandom sample of two marbles from this jar, and the first marble is blue, then the probability that the second marble is blue is p = 19/29
Indicate whether the statement is true or false
In the printout of results for a repeated-measures analysis of variance, an F score for "mean" or "constant" sometimes appears. Why is this statistic often not interesting even if it is significant?
a. It shows differences between time sessions which are not important. b. It is a randomly generated number. c. It shows that the population mean is or is not equal to zero which is often of no interest. d. It is redundant information given the F score for the time variable.
Negative thought patterns are referred to as
a. pervasive thought patterns. b. irrational logic. c. rationalization. d. cognitive distortions.