Psychological Bulletin · 1969 · 40 citations · 0 references
EducationBehavioral SciencesPsychologyNorm-referenced AssessmentPsychometricsScale DevelopmentInternal ConsistencyLikert Scale ConstructionPsychological TestingRating Scale DevelopmentScore InterpretationScore ScalingPlatonic PsychologyRating Scale AnalysisRating Scale ConstructionScale ValiditySubjective Rating ScalesTrue Score ScalingTrue Score Theory