The estimated standard error of the mean is calculated by dividing _____ by _____
a. s; the square root of n
b. s; n2
c. n2; s
d. the square root of n; s
a
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If you are conducting an experiment in a naturalistic setting, which of the following will you avoid?
A. trying to observe the organisms' behavior B. watching the organisms in their own environment C. attempting to change or control the situation D. using a large city as the experimental setting
Which of the following hallucinogenic substances is processed synthetically?
a. Marijuana b. LSD c. Psilocybin d. Mescaline
Suppose that Dr. Jeffers uses 10 participants in an experiment and finds a correlation of .765, while Dr. Amico uses 50 participants and finds a correlation of .361 . Both results are significant. Which result should you have more trust in?
a. Dr. Jeffers, because he showed a larger effect b. Dr. Amico, because he used more people c. You can trust them equally d. You can't trust either one
Most compulsive gamblers seek treatment _____________
a. when they are still successful b. only during a financial or emotional crisis c. only after they have been arrested and are facing still legal consequences d. only if they have no access to family financial resources