Trust has been called the "foundation of school effectiveness" (Cunningham and Gresso, 1993) and yet studies of trust in schools are scarce. Trust allows individuals to focus on the task at hand, and therefore, to work and learn more effectively. Productive relationships build effective schools. Rotter (1967) asserted that being able to trust that others can be believed is an important variable in all human learning. Distrust, on the other hand, causes people to feel uncomfortable and ill at ease, provoking them to expend energy on assessing the actions and potential actions of others (Fuller, 1996).
Wayne Hoy and his colleagues have engaged in over a decade of research on trust in schools. They have found teachers' trust in their colleagues as well as their principal are important elements of the trust in a school setting. Faculty trust in both colleagues and the principal has been linked to school effectiveness (Hoy et al., 1992; Tarter et al., 1995), as well as to positive school climate (Hoy et al., 1996; Tarter et al., 1989), and principal authenticity (Henderson and Hoy, 1983; Hoy and Henderson, 1983; Hoy and Kupersmith, 1986).(Tschannen-Moran & Hoy, 1997: 341)
(Tschannen-Moran & Hoy, 1997: 341)