Joseph, Arthur2011-01-282011-01-282011-01-28https://hdl.handle.net/2139/8763enPlease contact the West Indiana Division at the University of the West Indies,St.Augustine in order to view the full thesis. Contact: wimail@sta.uwi.eduHigh school principals -- Certification -- Performance -- Trinidad and Tobago -- EvaluationSchool principals -- Certification -- Performance -- Trinidad and Tobago -- EvaluationTeacher-principal relationships -- Trinidad and Tobago -- EvaluationEducational leadership -- Trinidad and TobagoPrincipal professional preparation, principal performance, and the impact on teachers in creating effective schools at the secondary school sector in Trinidad and TobagoThesis