Visiting Writer Charles Barber, director of The Connection Institute for Innovative Practice, will be the principal investigator, along with David Sells of Yale University, on a study peer mentoring of prisoners, thanks to a $295,000 grant from the U.S. Department of Justice. The study is a two-year randomized trial involving 110 ex-offenders in New Haven, Bridgeport and other Connecticut cities — 55 will receive mentors, and 55 will not. "We will recruit clients from prisons, where mentors— who are former prisoners themselves, with at least five years of stability behind them — will meet with them two to three times, pre-release. Mentors will then…