Granville, Phebe2013-01-142013-01-142013-01-14https://hdl.handle.net/2139/13953enEducational innovationsAdoption of innovationsPerceptionsTeacher attitudesSecondary school teachersCase studiesSingle-sex classroomsCoeducational schoolsTrinidad and TobagoInvestigating teachers’ perceptions of an educational innovation: Single-sex classes in a co-educational schoolText