Using census data on education, income and other factors, Scala has divided the state into working-class communities like the old mill cities of Manchester and Rochester and "liberal elite" communities like the college towns of Hanover and Durham.
Based on how well candidates did in each town in the past three primaries, he concluded that Democrats who appeal equally to both groups in New Hampshire are much more likely to eventually win the nomination than candidates who appeal mainly to one faction...
Former Vermont governor Howard Dean faces the opposite problem, said Rich Killion, director of the Marlin Fitzwater Center for Communications at Franklin Pierce College.
"Howard Dean really has been speaking to the elite class, since they were so openly and adamantly opposed to the war with Iraq," he said.
Though Dean was tied with Sen. John Kerry in Franklin Pierce's latest poll, Kerry's support is spread more evenly across the state, Killion said.
Nearly a third of those polled were undecided, showing that no candidate has yet demonstrated the potential to be "a slam-dunk who would hit across the two spectrums," Killion said.
http://www.primarymonitor.com/news/stories2003/051803_primarystudy_2003.shtml