Numbers, Facts and Trends Shaping Your World
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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 […]
The American Trends Panel (ATP), created by Pew Research Center, is a nationally representative panel of randomly selected U.S. adults recruited from landline and cellphone random-digit-dial surveys. Panelists participate via monthly self-administered web surveys. Panelists who do not have internet access are provided with a tablet and wireless internet connection. Data in this report are […]
The analysis in this report is based on telephone interviews conducted March 7-14, 2018 among a national sample of 1,466 adults, 18 years of age or older, living in all 50 U.S. states and the District of Columbia (384 respondents were interviewed on a landline telephone, and 1,082 were interviewed on a cell phone, including […]