Variability in results from new-type achievement testsde Earl Vivon PulliasMateriasAchievement testsExaminationsGrading and marking (Students)Psychological testsEdiciones (1)Variability in results from new-type achievement tests (1937)Duke university press · inglés, francésMás obras de Earl Vivon PulliasA common sense philosophy for modern manPrinciples and values for college and university administrationAA search for understandingA search for understanding