%0 Journal Article %T Career Advancement, School Relations and Support Service Factors as Determinant of Teacher Productivity in Public Secondary Schools in Oyo State, Nigeria %A Emmanuel Olusola Adu %A Titilola Oshati %A Ifeoma R. Eze %J International Journal of Education %D 2012 %I %R 10.5296/ije.v4i4.2266 %X This study investigated the extent to which these factors determine teacher productivity in public secondary schools. The study revealed among others the composite contribution of career advancement factor (¦Â = 0.36; t=6.82; p < .05); and school relations factor (¦Â = 0.13; t=2.59; p <.05). On the contrary, support services factor (¦Â = 0.09; t=1.87; p > 05) was not significant in predicting teacher productivity. The factors such as career advancement and school relations factors revealed a positive impact on productiveness and effectiveness of teachers. A good work system should be created by which teachers will maintain high effectiveness level. %U http://www.macrothink.org/journal/index.php/ije/article/view/2266