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The analysis in this report is based on telephone interviews conducted November 29-December 4, 2017 among a national sample of 1,503 adults, 18 years of age or older, living in all 50 U.S. states and the District of Columbia (377 respondents were interviewed on a landline telephone, and 1,126 were interviewed on a cell phone, […]
Several of the adjustment approaches used in this study require a dataset that is highly representative of the U.S. adult population. This dataset essentially serves as a reference for making the survey at hand (e.g., the online opt-in samples) more representative. When selecting a population dataset, researchers typically use a large, federal benchmark dataset such […]
Raking Raked weights were created using the marginal distributions of the adjustment variables as derived from the synthetic population dataset, along with all two-way interactions of collapsed versions of the demographic variables. For the interactions, the 18-24 and 25-34 age categories were combined, the less than high school and high school graduate categories were combined, […]
The analysis in this report is based on telephone interviews conducted November 29-December 4, 2017 among a national sample of 1,503 adults, 18 years of age or older, living in all 50 U.S. states and the District of Columbia (377 respondents were interviewed on a landline telephone, and 1,126 were interviewed on a cell phone, […]
The analysis in this report is based on telephone interviews conducted Nov. 29 to Dec. 4, 2017, among a national sample of 1,503 adults, 18 years of age or older, living in all 50 U.S. states and the District of Columbia (377 respondents were interviewed on a landline telephone, and 1,126 were interviewed on a […]