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Pew Research CenterMay 5, 2021
Appendix B: Mode experiment

Statistically isolating the effect from survey mode

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Statistically isolating the effect from survey mode

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Appendix B: Mode experiment
Eligibility and completion in the mode experiment
Statistically isolating the effect from survey mode
No meaningful mode effects observed for branch of Judaism in experiment
Experiment found evidence of a recency effect for some questions when asked on the phone
Phone interviews elicited more reporting of socially desirable behaviors than self-administered modes

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