Which test statistic is appropriate for analyzing the mean difference between more than two levels of one factor for data that are on an interval or ratio scale of measurement?
A. two independent samples t test
B. one-way between-subjects analysis of variance
C. between-subjects factorial analysis of variance
D. related samples t test
Answer: B
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Instinct approaches to motivation have faded because they lacked the goal of __________ in psychology.
A. description B. explanation C. prediction D. change
Many factors determine whether genes are "turned on," including a. Social influences
b. biological influences. c. cultural influences. d. All of the above.
Which of the following would NOT be a type of applied psychologist?
a. a school psychologist b. an industrial/organizational psychologist c. a human factors psychologist d. a developmental psychologist
Cassie knew that her radio only worked if it was by her window in her high-rise apartment. When her cell phone wasn't getting a signal in a big office building, she tried moving to the window to improve reception. Cassie's problem solving strategy is characteristic of:
a. the working backward heuristic b. the availability heuristic c. the searching for analogies heuristic d. a means-ends analysis