“…Clarity in team roles and expectations has also been suggested as contributing to effectiveness (Bannon, Carter, & Ross, 1999;Hardy & Conway, 1988;Lowe & Herranen, 1978, 1981Mellor & Lindeman, 1998;Miller, Fein, Bishop, & Murray, 1985;Schofield & Amodeo, 1999;Taylor & Tilley, 1990;Temkin-Greener, 1983). Abramson (1990) points out that role competition is an often discussed obstacle to effective teamwork, and suggests that team members may have reduced motivation for team participation because performance evaluation and continuing professional education are located in each profession, rather than within the team.…”