Statistics for The Behavioral Sciences (MindTap Course List)
10th Edition
ISBN: 9781305504912
Author: Frederick J Gravetter, Larry B. Wallnau
Publisher: Cengage Learning
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Textbook Question
Chapter 14, Problem 25P
In a classic research study, Shrauger (1972) examined the effect of an audience on the performance of two different personality types. Data from this experiment are as follows. The dependent variable is the number of errors made by each participant.
Alone | Audience | ||
3 | 9 | ||
6 | 4 | ||
High | 2 | 5 | |
2 | 8 | ||
4 | 4 | ||
7 | 6 | ||
Self-esteem | 8 | 11 | |
8 | 15 | ||
3 | 12 | ||
Low | 7 | 16 | |
9 | 12 | ||
7 | 12 |
a. Use an ANOVA with
b. Calculate the effect size
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Chapter 14 Solutions
Statistics for The Behavioral Sciences (MindTap Course List)
Ch. 14 - Define each of the following terms: a. Factor b....Ch. 14 - The structure of a two-factor study can be...Ch. 14 - Briefly explain what happens during the second...Ch. 14 - For the data in the following matrix: No Treatment...Ch. 14 - The following matrix presents the results from an...Ch. 14 - The following matrix presents the results of a two...Ch. 14 - For the data in the following graph: a. Is there a...Ch. 14 - A researcher conducts an independent-measures,...Ch. 14 - A researcher conducts an independent-measures,...Ch. 14 - A researcher conducts an independent-measures,...
Ch. 14 - A researcher conducts an independent-measures,...Ch. 14 - The following results are from an independent-...Ch. 14 - The following results are from an...Ch. 14 - Most sports injuries are immediate and obvious,...Ch. 14 - Research results indicate that 5-year-old children...Ch. 14 - Some people like to pour beer gently down the side...Ch. 14 - The following table summarizes the results from a...Ch. 14 - The following table summarizes the results from a...Ch. 14 - The following table summarizes the results from a...Ch. 14 - The following data are from a ro-factor study...Ch. 14 - The following data are from a two-factor study...Ch. 14 - The following data are representative of many...Ch. 14 - Kirschner and Karpinski (2010) report that college...Ch. 14 - In Chapter 11 we described a research study in...Ch. 14 - In a classic research study, Shrauger (1972)...
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