國立臺灣師範大學國際人力資源發展研究所Eleanor Bodden GillettChang, Wei-Wen2014-10-302014-10-302009-03-011992-1497http://rportal.lib.ntnu.edu.tw/handle/20.500.12235/32755Teachers' motivationSecondary school principalsMotivational strategiesStrategies used by principals to motivate teachers in secondary institutions in Belize