title: Effects of type and source of labels on children's perceptual judgments and discrimination learning.
mesh_terms: D000367:Age Factors; D002648:Child; D002657:Child Development; D002675:Child, Preschool; D004193:Discrimination Learning; D005556:Form Perception; D006801:Humans; D007600:Judgment; D011214:Practice, Psychological; D013647:Task Performance and Analysis; D014163:Transfer, Psychology; D014705:Verbal Behavior