title: The effects of verbal and visual highlighting of dimensions on discrimination learning by preschoolers and second graders.
mesh_terms: D002648:Child; D002657:Child Development; D002675:Child, Preschool; D004193:Discrimination Learning; D005260:Female; D005556:Form Perception; D006801:Humans; D008297:Male; D011340:Problem Solving; D012193:Reversal Learning; D012858:Size Perception; D013647:Task Performance and Analysis; D014163:Transfer, Psychology; D014705:Verbal Behavior; D014706:Verbal Learning