title: An application of Guttman facet theory to the study of attitudes toward the mentally retarded in Germany.
mesh_terms: D000288:Administrative Personnel; D001290:Attitude; D004495:Education of Persons with Intellectual Disabilities; D005260:Female; D005860:Germany, West; D006801:Humans; D008607:Intellectual Disability; D007389:Internal-External Control; D008297:Male; D010290:Parents; D010551:Personality; D012649:Self Concept; D012919:Social Behavior; D012931:Social Environment; D013223:Statistics as Topic; D013663:Teaching