title: Impairment in abstract responses of schizophrenics, neurotics, and brain-damaged patients.
mesh_terms: D000328:Adult; D001925:Brain Damage, Chronic / Q000523:psychology*; D003210:Concept Formation; D005794:Generalization, Response; D006801:Humans; D008297:Male; D008875:Middle Aged; D009497:Neurotic Disorders / Q000523:psychology*; D012563:Schizophrenia, Paranoid / Q000523:psychology; D012565:Schizophrenic Psychology