Wesleyan senior Maggie Arias was one of 15 seniors welcomed to Phi Beta Kappa, the oldest national scholastic honor society during a ceremony Dec. 13. Also pictured, at left, is Gary Yohe, the Woodhouse/Sysco Professor of Economics and PBK secretary; Mark Hovey, president of the gamma chapter of Phi Beta Kappa, and Jane Tozer, assistant to the vice president of University Relations and PBK treasurer and event coordinator. Posted 12/20/06 Fifteen Wesleyan students were inducted into the oldest national scholastic honor society, Phi Beta Kappa, during an initiation ceremony Dec. 13. Election is limited to 12 percent of the…