“…These teachers consider the needs of all students in the school, not just those they teach, and use systems thinking to diagnose and solve problems for the benefit of all (Center for Strengthening the Teaching Profession, 2009; Katzenmeyer and Moller, 2009;Watt et al, 2009;Beycioglu and Aslan, 2010). To a lesser degree, teacher leaders have been portrayed as those teachers who chair committees or teams (Harrison and Killion, 2007;Watt et al, 2009), influence school practices and policies, serve as designees for their formal leaders and assist in making personnel and budgetary decisions (Danielson, 2007;Harrison and Killion, 2007;Katzenmeyer and Moller, 2009;Keung, 2009;Watt et al, 2009;Beycioglu and Aslan, 2010;Angelle and DeHart, 2011). Beycioglu and Aslan (2010) suggested these individuals lead research projects that relate to teaching, while other authors saw teacher leaders as innovators for their schools and colleagues (Danielson, 2007;Crowther et al, 2009;Watt et al, 2009).…”