How is power related to sample size?
What will be an ideal response?
Ans: Larger sample sizes increase power, which is the ability to find a significant result if it exists.
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Forty-seven-year-old Jennifer has recently started tutoring students at the elementary school her own children attended many years ago. She enjoys being around the children and feels a great deal of satisfaction from her tutoring. Jennifer appears to be successfully resolving the crisis of
a. integrity versus despair. b. industry versus inferiority. c. intimacy versus isolation. d. generativity versus self-absorption.
Which of the following is an incorrect statement of Howard Gardner's view of intelligence?
a. intelligence can be adequately captured through the analysis of test performance b. there are at least eight distinct kinds of intelligence c. intelligence can be expressed in a variety of ways depending on one's culture d. the biology of the brain is the ultimate root of intelligence
In a recent study, college students either played a very violent, difficult, highly competitive, face-paced video game (Mortal Kombat) or an easier, less competitive, nonviolent, slower-paced game (PGA Tournament Golf) and then competed with another student (actually an actor) in a task that allowed aggression and retaliation to take place. Which of the following students were more likely to
aggress by punishing their competitor? a. the college students who played Mortal Kombat b. the college students who played PGA Tournament Golf c. both groups of college students (Mortal Kombat players and PGA Tournament Golf players) d. neither group of college students (Mortal Kombat players nor PGA Tournament Golf players)
Which of the following refers to the concept of the social context of communication?
A. ethnic origins B. race C. personality D. roles