Xinchi Dong, Daowen Zhang, Chaojian Wang, Tianshu Zhang
Analysis of factors influencing the degree of accidental injury of bicycle riders considering data heterogeneity and imbalance
PloS one
paper uses evidence transformational forms leadership schools provided 32 empirical studies published 1996 2005 answer questions nature leadership antecedents variables moderate mediate effects students results indicate significant primarily indirect effects form leadership student achievement engagement school effects mediated school culture teachers commitment job satisfaction small number variables studies examined antecedents moderators transformational school leadership