A researcher was interested in the effects of caffeine on memory. After administering various doses of caffeine to participants, she gave participants a test of memory. This is an example of research
a. correlational
b. post hoc
c. experimental
d. descriptive
e. none of the above
c
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Suppose that X is used to predict Y and that both are in Z-score form. Which of the following is always true regarding the predicted Y score? a. It is larger than the obtained X score
b. It is smaller than the X score. c. It is closer to 0 than the obtained Y score. d. It is closer to 0 than the X score.
According to the textbook, the oldest drug made by humans is:
A. mescaline B. psilocybin C. alcohol D. nicotine
People who were asked to hold a pen with their teeth found cartoons funnier than people asked to the pen with their lips. What concept is illustrated by this finding?
A. the universality hypothesis B. the Two-Factor Theory of emotion C. the facial feedback hypothesis D. the emotion regulation hypothesis E. the Cannon-Bard Theory of emotion
Carl Rogers developed a type of therapy called _____, which focuses on individuals' abilities to solve their own problems and reach their full potential with the encouragement of the therapist
a. object relations therapy b. psychoanalysis c. insight therapy d. person/client-centered therapy