Problem:
Baker and colleagues have three focal independent variables (independent variables that they think are most important to explaining the variation in their dependent variable, meaning what they think will most strongly determine whether someone plans to vote for Trump or not). How did they measure these three focal independent variables? They asked direct questions to respondents, such as "are you xenophobic?" They operationalized a single item measure about xenophobia, Christian nationalism, and Islamophobia. They created an index for each one, containing several related questions about the core research concept. They did not say how they measured their independent variables. Need Assignment Help?