College Political Science Quiz: Cross Tabulations

A researcher observes a moderate positive association between citizens' frequency of attending religious services and their level of political participation. Suspecting that the relationship might be more complex, the researcher introduces a control variable: religious tradition (Evangelical Protestant vs. Mainline Protestant). When the original table is re-examined separately for each group, the researcher finds that for Evangelical Protestants, the association between service attendance and participation is very strong. For Mainline Protestants, there is no association at all.

This outcome, where the nature of the relationship between two variables changes depending on the value of a third variable, is an example of what?

A researcher studying gender and income finds no statistically significant difference in the average salaries of male and female employees in a company. Puzzled, the researcher introduces a control variable: job position (e.g., junior, senior, executive). Within each job position category, a clear pattern emerges: men earn significantly more than women. The initial lack of a relationship was because women were disproportionately represented in the higher-paying senior and executive positions, masking the pay gap within each level.

This scenario, where a relationship is invisible until a control variable is introduced, is a classic example of:

A well-known bivariate relationship in political science shows that individuals with higher incomes are more likely to vote. A sociologist argues this relationship is spurious and that education is the true cause of both higher income and higher voting rates. The sociologist controls for education and produces two tables: one for respondents with low education and one for respondents with high education. In both of these new tables, the relationship between income and voting disappears; individuals at all income levels vote at similar rates within each education group.

Based on the sociologist's findings described in the passage, which concept from the elaboration paradigm is demonstrated?

A study finds a strong positive correlation at the county level between the percentage of the population with a college degree and the county's voter turnout rate. An analyst concludes that individuals with college degrees are more likely to vote than individuals without them.

While this conclusion may be true, the analyst's reasoning from the county-level data to an individual-level conclusion is a potential instance of which logical error?

A researcher observes a moderate positive association between citizens' frequency of attending religious services and their level of political participation. Suspecting that the relationship might be more complex, the researcher introduces a control variable: religious tradition (Evangelical Protestant vs. Mainline Protestant). When the original table is re-examined separately for each group, the researcher finds that for Evangelical Protestants, the association between service attendance and participation is very strong. For Mainline Protestants, there is no association at all.

This outcome, where the nature of the relationship between two variables changes depending on the value of a third variable, is an example of what?

A study finds a strong positive correlation at the county level between the percentage of the population with a college degree and the county's voter turnout rate. An analyst concludes that individuals with college degrees are more likely to vote than individuals without them.

While this conclusion may be true, the analyst's reasoning from the county-level data to an individual-level conclusion is a potential instance of which logical error?

A well-known bivariate relationship in political science shows that individuals with higher incomes are more likely to vote. A sociologist argues this relationship is spurious and that education is the true cause of both higher income and higher voting rates. The sociologist controls for education and produces two tables: one for respondents with low education and one for respondents with high education. In both of these new tables, the relationship between income and voting disappears; individuals at all income levels vote at similar rates within each education group.

Based on the sociologist's findings described in the passage, which concept from the elaboration paradigm is demonstrated?

A researcher studying gender and income finds no statistically significant difference in the average salaries of male and female employees in a company. Puzzled, the researcher introduces a control variable: job position (e.g., junior, senior, executive). Within each job position category, a clear pattern emerges: men earn significantly more than women. The initial lack of a relationship was because women were disproportionately represented in the higher-paying senior and executive positions, masking the pay gap within each level.

This scenario, where a relationship is invisible until a control variable is introduced, is a classic example of:

A political scientist hypothesizes that higher levels of education are associated with higher rates of voter turnout. The following table displays data from a recent survey. What is the percentage-point difference in voter turnout between respondents with a college degree and those with a high school diploma or less? (Assume education is the independent variable).

An analyst examining the table below concludes that independents who are gun owners are extremely likely to oppose gun control, noting that 100% of them do. Why should this specific conclusion be treated with caution?

A researcher studies the relationship between party identification and opinion on a new trade agreement. The data is presented in the table below. Which of the following statements most accurately describes the relationship shown?

The stacked bar chart below shows the level of trust in science among supporters of three different political parties. Each bar represents a political party and shows the proportion of its supporters who have low, medium, or high trust. Which statement is best supported by the chart?

The table below shows voting preferences for a proposition by ideology. According to the data, the difference in the percentage of 'Yes' votes is greatest between which two ideological groups?

An analyst is studying political polarization. The table below shows the ideological self-placement of partisans in a survey. Which statement best summarizes the key finding in this table?

A campaign manager wants to determine if a 'gender gap' exists, meaning that men and women differ in their support for the campaign's candidate. Using the survey data in the table, which of the following calculations is the necessary first step to address this question?

A researcher posits the following hypothesis: 'As citizens' level of formal education increases, they become less likely to identify with a political party and more likely to identify as Independent.' Using the table below, which conclusion about this hypothesis is most justified?

In the following table, the independent variable (Income Level) is on the rows and the dependent variable (Trust in Government) is on the columns. Which statement is the most accurate interpretation of the data?

For the table showing the relationship between media consumption and political knowledge, a researcher calculates Goodman and Kruskal's lambda ($\lambda$) to be 0.20. What is the correct interpretation of this value?

A political pollster investigates whether a respondent's area of residence is related to their position on a zoning law. The results are in the table. What is the most appropriate conclusion?

A political analyst examines the relationship between a citizen's age and their primary source of news. The results are displayed in the table. Which statement best characterizes the relationship shown?