title: The effects of positive and negative reinforcement in manual dexterity testing.
mesh_terms: D000124:Achievement; D000328:Adult; D004495:Education of Persons with Intellectual Disabilities; D005260:Female; D006801:Humans; D008297:Male; D009048:Motor Skills; D012054:Reinforcement, Psychology; D012057:Reinforcement, Verbal; D012737:Sex Factors; D012759:Sheltered Workshops; D012923:Social Class; D013647:Task Performance and Analysis; D013997:Time Factors