Comment by crackrook

The hypothesis is that knowing a person's voting activity helps one to predict that individual's values. I don't think the parent is claiming that the values that might be revealed by a 10 minute conversation are a predictor for voting activity. I think there's a distinction, since people can - and, in my perspective, often do - misrepresent or misidentify their true values in their conversations with strangers. I am assuming that people act on their true values, not necessarily those that they advertise, when they fill out ballots.