title: A nonmonotonic effect of distribution of trials in retardate learning and memory.
mesh_terms: D000293:Adolescent; D002648:Child; D004193:Discrimination Learning; D004495:Education of Persons with Intellectual Disabilities; D005260:Female; D006801:Humans; D008297:Male; D008568:Memory; D011214:Practice, Psychological; D011336:Probability; D013997:Time Factors