DANIEL KAHNEMAN:You call and ask people ahead of time, “Will you vote?”. That’s all. “Do you intend to vote?”. That increases voting participation substantially, and you can measure it. It’s a completely trivial manipulation, but saying ‘Yes’ to a stranger, “I will vote” …
NATHAN MYHRVOLD: But to Elon’s point, suppose you had the choice of calling up and saying, “Are you going to vote?”, so you prime them to vote, versus exhorting them to vote.
KAHNEMAN: The prime could very well work better than the exhortation because exhortation is going to induce resistance, whereas the prime‚ the mild embarrassment causes you to make what feels like a commitment, and the commitment, if it’s sufficiently precise, is going to have an effect on behavior.
RICHARD THALER: If you ask them when they’re going to vote, and how they’re going to get there, that increases voting.
KAHNEMAN: And where.
From the transcript of a conversation featuring Daniel Kahneman on “Two Big Things Happening in Psychology Today.”