Can a 20-minute doorstep conversation with a gay canvasser create large and lasting changes in opinions on same-sex marriage? Research by Columbia Professor Donald P. Green and UCLA doctoral student Michael J. LaCour indicates that it can.
Can a 20-minute doorstep conversation with a gay canvasser create large and lasting changes in opinions on same-sex marriage? Research by Columbia Professor Donald P. Green and UCLA doctoral student Michael J. LaCour indicates that it can.
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