Home/Reference/Social Sciences/Onderwijswetenschappen/Leerlingen, Leraren en Schoolpersoneel/State SupervisorsState SupervisorsOnderwerp vinden met PaperMindBinnenkortFind papers & topicsTools & resources☆Toevoegen aan mijn bibliotheek⤓Opslaan als PDF▦Dia's downloadenLearn & explore▷Beluisteren►VideoBinnenkortMethods for this conceptClassroom ObservationCluster SamplingTelephone-assisted SurveyWeighted Systematic SamplingMulti-level Stratified SamplingField-based Multistage SamplingSystematic SamplingOnline SurveyRelated conceptsSupervisorsSchool SupervisionSuperintendentsSupervisionState Departments of EducationTeacher Supervision