Social Statistics for a Diverse Society
Instructor Resources
SAGE Journal Articles
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Chapter 1. The What and the Why of Statistics
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Article 1
- Identify the basic research question as stated by the authors.
- Identify a dependent variable and an independent variable.
- Identify the level of measurement of each.
- Find an example of a descriptive and an inferential statistic.
Article 2
- Identify the basic research question as stated by the authors.
- Identify a dependent variable and an independent variable.
- Identify the level of measurement of each.
- Find an example of a descriptive and an inferential statistic.
Article 3
- Identify the basic research question as stated by the authors.
- Identify a dependent variable and an independent variable.
- Identify the level of measurement of each.
- Find an example of a descriptive and an inferential statistic.
Article 4
- How are statistics used to corroborate theory in this article? How is the theory used to guide statistical methods?
- How does the theory used for this study add to the validity and science of the study?
- If no theory were used as a foundation for this study, would the statistical findings still be valid and reliable or would they lack meaning?
Chapter 2.The Organization and Graphic Presentation of Data
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Article 1
- Identify the basic research question as stated by the authors.
- Identify a dependent variable and an independent variable.
- Identify the level of measurement of each.
- Find an example of a descriptive and an inferential statistic.
Article 2
- Identify the basic research question as stated by the authors.
- Identify a dependent variable and an independent variable.
- Identify the level of measurement of each.
- Find an example of a descriptive and an inferential statistic.
Article 3
- Review table 1 from the Hagan article above. Does the table identify the total number of cases? Are frequencies reported along with percentages? Why or why not? Review the interpretation of the table offered by the authors.
Article 4
- Identify the basic research question as stated by the authors.
- Identify a dependent variable and an independent variable.
- Identify the level of measurement of each.
- Find an example of a descriptive and an inferential statistic.
- Review the first two figures included in the Boardman et al. article. Identify what type of figure is presented, and briefly explain what each figure reports.
Article 5
- Identify the basic research question as stated by the authors.
- Identify a dependent variable and an independent variable.
- Identify the level of measurement of each.
- Find an example of a descriptive and an inferential statistic.
- Review the figure 1 included in the Akushevich et al. article. Identify what type of figure is presented, and briefly explain what type of data is reported.
Chapter 3. Measures of Central Tendency
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Article 1
- Describe the sample in terms of the means of the following variables: Mother’s Education; Job Commitment; Seniority and Hours worked.
- What can you say about the differences between African Americans and white respondents?
Article 2
- Consider Figure 1 on p.69 of the Handel article. Describe the change in real hourly wages between 1947 and 2000. What socio-political factors might account for the varying trends in mean hourly wage?
- Based on the means presented by Handel on p.77, Table 2, discuss changes in perceived job quality of American workers between 1989 and 1998.
Article 3
- Examine the measures of central tendency on page 131. Create a normal distribution curve for each. Is the data for males skewed or symmetrical (normal)? Is the data for females skewed or symmetrical (normal)?
- How did the authors measure the concepts used in their statistical analysis? What level of measurement were the variables used?
Chapter 4. Measures of Variability
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- Consider the authors’ discussion of standard deviation on p.20.What can you say about the relationship between increasing income variance and predicted homicide rates among both white and black females? For which population is the association stronger?
Article 2
- Identify the basic research question as stated by the authors.
- Identify a dependent variable and an independent variable.
- Identify the level of measurement of each.
- Find an example of a descriptive and an inferential statistic.
Article 3
- Identify the basic research question as stated by the authors.
- Identify a dependent variable and an independent variable.
- Identify the level of measurement of each.
- Find an example of a descriptive and an inferential statistic.
Chapter 5. The Normal Distribution
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Article 1
- Identify the basic research question as stated by the authors.
- Identify a dependent variable and an independent variable.
- Identify the level of measurement of each.
- Find an example of a descriptive and an inferential statistic.
- Examine the table on page 36. According to the data presented in this table, describe the characteristics of the distribution for each demographic category (age, education, employment, etc.)
Article 2
- Identify the basic research question as stated by the authors.
- Find an example of a descriptive and an inferential statistic.
- Examine the table on page 398. Describe the age distribution for each sample. Does the distribution appear to be normal?
Article 3
- Describe Skaburskis’ argument.
- Consider Skaburskis’ discussion of income distribution on pg.197. In general, do social scientists regard income as a normally distributed variable? Why or why not?
Chapter 6. Sampling and Sampling Distributions
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Article 1
- Identify the basic research question as stated by Ueno.
- Find an example of a descriptive and an inferential statistic in Euno’s article.
- How did Ueno use probability as a part of this research?
Article 2
- What type of sampling method did the authors use to determine their sample?
Article 3
- Identify the basic research question as stated by the authors.
- Identify a dependent variable and an independent variable.
- Identify the level of measurement of each.
- Find an example of a descriptive and an inferential statistic.
- Describe the sampling technique used in the Mollburn et al.’s article. What kind of sampling method did the original researchers use? Why?
Chapter 7. Estimation
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- Identify the basic research question as stated by the authors.
- Identify a dependent variable and an independent variable.
- Identify the level of measurement of each.
- Find an example of a descriptive and an inferential statistic.
- How might a change in sample size affect the confidence with which the authors construct their estimates?
Article 2
- Review the sample description on pages 1328–1329 of the Lee article, and describe the sample. What is the sample size?
- Is it a random sample?
- What are the important attributes of the participants described by the researcher? (age, race, etc.)
Article 3
- Identify the basic research question as stated by the authors.
- Identify a dependent variable and an independent variable.
- Identify the level of measurement of each.
- Find an example of a descriptive and an inferential statistic.
- How might the authors’ conclusions change if more data were included in the sample?
Chapter 8. Testing Hypotheses
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Article 1
- Review the assumptions made for each inferential test (based on the information in this chapter).
- Review the null hypothesis for each inferential test (based on the information in this chapter).
- How are final statistics (t-obtained, chi-square obtained, or F obtained) reported in the article?
- Based on the table or summary of final statistics, what conclusions do the authors make? Do they find support for their original hypothesis?
Article 2
- Review the assumptions made for each inferential test (based on the information in this chapter).
- Review the null hypothesis for each inferential test (based on the information in this chapter).
- How are final statistics (t-obtained, chi-square obtained, or F obtained) reported in the article?
- Based on the table or summary of final statistics, what conclusions do the authors make? Do they find support for their original hypothesis?
Article 3
- The above article was featured in the last section of Chapter 9 (“Reading the Research Literature: Reporting the Results of Statistical Hypothesis Testing”). Read the complete article for more information on Jones and Rainey’s research. What other analyses did the researchers conduct?
Chapter 9. Bivariate Tables
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Article 1
- Review Table 3, p.301. What conclusions can you draw about downward mobility of African Americans and white workers in 1990? (Use percentages.)
Article 2
- How do people feel and how do they react when confronted with an uncivil action by a stranger in a common-place situation? Discuss this question based on the evidence presented in Phillips and Smith in Tables 2 through 4. Use percentage comparison in your discussion.
Article 3
- How did the authors of the following article test for multicollinearity?
- What intervening variables did they use to test for interaction effects?
- This article is unique in that it contains an end section on how the findings can be specifically applied to public policy. What is the importance of having this section in this particular article? How can it be used to inform public policy?
Chapter 10. The Chi-Square Test and Measures of Association
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Article 1
- Review the assumptions made for each inferential test (based on the information in this chapter).
- Review the null hypothesis for each inferential test (based on the information in this chapter).
- How are final statistics (t-obtained, chi-square obtained, or F obtained) reported in the article?
- Based on the table or summary of final statistics, what conclusions do the authors make? Do they find support for their original hypothesis?
Article 2
- Review the assumptions made for each inferential test (based on the information in this chapter).
- Review the null hypothesis for each inferential test (based on the information in this chapter).
- How are final statistics (t-obtained, chi-square obtained, or F obtained) reported in the article?
- Based on the table or summary of final statistics, what conclusions do the authors make? Do they find support for their original hypothesis?
Article 3
- Identify the basic research question as stated by the authors.
- Identify a dependent variable and an independent variable in each article.
- Identify the level of measurement of each.
- Find an example of a descriptive and an inferential statistic in each article.
- This article has PRE measures that you may not be familiar with. Nevertheless they are used in conjunction with chi-square and are interpreted the same way as other PRE measures. What similarities do you find in the way they are interpreted compared to how PRE measures are interpreted in the text?
Chapter 11. Analysis of Variance
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Article 1
- How was multivariate analysis used in the above article?
Article 2
- How was multivariate analysis used in the above article?
Article 3
- How is ANOVA further developed to conduct the analysis presented in the Fothergill et al. article?
- Examine the figure on page 73. On a separate piece of paper, write down how each of the measures is operationalized as discussed in the article. Are there variables that you think are missing?
Chapter 12. Regression and Correlation
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Article 1
- Using the multiple regression results presented in Table 3, identify the significant predictors of “help seeking”.
- As indicated on page 447, the overall model as presented in Table 3 has an overall R2 of .24. Using this information, how well do the factors accounted for in Table 3 predict “help seeking”?
Article 2
- What is the relationship between school engagement, educational expectation, self-esteem, and parental factors? Answer these questions using Table 2; Interpret the correlations using PRE framework.
- How well do each of the factors mentioned in the article predict academic performance? Use R2 presented in Table 3 to answer this question.
Article 3
- Were the authors’ original hypotheses proven or disproven?
- Are there any questions that you may have added to the measures on page 468?
- Examine Table 1 on page 472. If this table were presented as is on an exam, would you be able to interpret the significant findings and provide a summary?