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Researchers conducted a naturalistic observation to examine gender differences in manners. Standing outside the bookstore, the researchers observed men and women leaving the bookstore and recorded when they held the door open or did not hold the door open for another person.
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Participants were recruited to participate in a memory study. Participants were randomly assigned to the learn a list of words printed on either white paper with red ink or white paper with black ink. The number of words correctly recalled was recorded.
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Researchers examined the influence of different types of rewards on creative expression. Children were given an art kit and asked to create a collage. Students were randomly to one of three experimental conditions: monetary reward, toy reward, or control. Each collage was given points for use of color, originality, structure, and design. The total number of points was recorded.
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A study is done to determine whether dieting plus exercise is more effective for producing weight loss than dieting alone. Six pairs of matched participants were matching on initial weight, initial level of exercise, age, and gender. One member of each pair was put on the diet for 2 months. The other member had the same diet but exercised moderately each week. The weight loss in pounds for the 2-month period was recorded.
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Suppose a researcher studied men’s shoe size and the mode of delivery of their first child. The researcher collected and classified shoe size data on 600 first-time fathers into three groups: large (size 10 and above), average (size 8 and 9), and small (size 7 and smaller).
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Suppose researchers conducted a study and ranked salespeople according to the number of automobiles they sold the past six months. The rankings of top 20 salespeople were separated into two groups - those that valued time management and those that did not value time management.
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Answer choices for questions
1
through
6 | | A) | One-way Between-Subjects Analysis of Variance
| | B) | Chi-square test
| | C) | Kruskal-Wallace H test
| | D) | Between-subjects t-test
| | E) | Repeated Measures (Correlated) t-test
| | F) | Mann-Whitney U test
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