In which research question below would you use a t test for independent means?
A. to compare honesty (based on an honesty scale) in politicians and managers in big financial institutions matched on age and income
B. to compare the level of SAT scores at the beginning of a preparation class to their SAT scores at the end of the class
C. to examine the association between liking for energy drinks and tendency to be a "morning person" among a group of students
D. to compare the scores on an optimism measure between two universities
Answer: D
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Which parental action would be the most effective to discourage obesity in his or her children?
a. Teach them the importance of avoiding meat b. Downplay the taste of food c. Encourage them to lose weight quickly d. Remind them to stop eating when they feel full
Harouna is thinking about graduating from graduate school and finding a job in which he can use his skills. This is an example of a. an implicit stereotype. b. a life story
c. a scenario. d. reflective judgment.
In order for highlighting to be useful, Barry should
a. highlight everything that is unfamiliar. c. recognize that highlighting is not useful. b. highlight key ideas. d. highlight a few sentence here and there.
Margaret is very impatient, driven, and competitive. She shows a __________ pattern
a. Type A. c. Type C. b. Type B. d. Type D.