A new study suggests that a 20-minute conversation about a controversial and personal issue, in this case a gay person talking to voters about same-sex marriage, can induce a change in attitude that not only lasts, but may also help shift the views of others living in the same household. - discu.eu

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A new study suggests that a 20-minute conversation about a controversial and personal issue, in this case a gay person talking to voters about same-sex marriage, can induce a change in attitude that not only lasts, but may also help shift the views of others living in the same household. http://www.sciencemag.org/content/346/6215/1366 88 comments 11/12/2014 science