“…These studies have focused on principals (e.g., Chui, Sharpe, & McCormick, 1996 Wong, 2011;Yu, Leithwood, & Jantzi, 2002), vice principals (e.g., Kwan, 2009aKwan, , 2009b; J. C. K. Lee, Kwan, & Walker, 2009), middle-level managers (e.g., department heads, curriculum leaders), and teacher leaders (e.g., Ho, 2010;Ho & Tikly, 2012;E. Law et al, 2010;M.…”