title: The effects of varying digit message structures on their recall by mongols and non-mongol subnormals.
mesh_terms: D000328:Adult; D001245:Association Learning; D004314:Down Syndrome / Q000175:diagnosis*; D004495:Education of Persons with Intellectual Disabilities; D004827:Epilepsy / Q000150:complications; D006801:Humans; D008607:Intellectual Disability / Q000175:diagnosis* / Q000209:etiology; D007361:Intelligence Tests; D007858:Learning; D008568:Memory; D011939:Mental Recall