The Obama Team used behavioral science to woo voters in swing states...

This is an interesting article and well worth reading:  

For example, Dr. Fiske’s research has shown that when deciding on a candidate, people generally focus on two elements: competence and warmth. “A candidate wants to make sure to score high on both dimensions,” Dr. Fiske said in an interview. “You can’t just run on the idea that everyone wants to have a beer with you; some people care a whole lot about competence.” 

Mr. Romney was recognized as a competent businessman, polling found. But he was often portrayed in opposition ads as distant, unable to relate to the problems of ordinary people.
When it comes to countering rumors, psychologists have found that the best strategy is not to deny the charge (“I am not a flip-flopper”) but to affirm a competing notion. “The denial works in the short term; but in the long term people remember only the association, like ‘Obama and Muslim,’ ” said Dr. Fox, of the persistent false rumor. 

The president’s team affirmed that he is a Christian. 

At least some of the consortium’s proposals seemed to have found their way into daily operations. Campaign volunteers who knocked on doors last week in swing states like Pennsylvania, Ohio and Nevada did not merely remind people to vote and arrange for rides to the polls. Rather, they worked from a script, using subtle motivational techniques that research has shown can prompt people to take action. 

“We used the scripts more as a guide,” said Sarah Weinstein, 18, a Columbia freshman who traveled with a group to Cleveland the weekend before the election. “The actual language we used was invested in the individual person.” 

Simply identifying a person as a voter, as many volunteers did — “Mr. Jones, we know you have voted in the past” — acts as a subtle prompt to future voting, said Dr. Cialdini, a foundational figure in the science of persuasion. “People want to be congruent with what they have committed to in the past, especially if that commitment is public,” he said.

Read the whole thing.  The concept that the GOP or conservatives have to significantly change their positions is not correct. This election was not lost over big issues, but on small tactical gains.