The role of practice and the observation of practice in speech-sound discrimination learning.
D002648:Child; D004193:Discrimination Learning; D005260:Female; D006801:Humans; D007100:Imitative Behavior; D008297:Male; D011214:Practice, Psychological; D012054:Reinforcement, Psychology; D013016:Sound; D013637:Tape Recording; D014706:Verbal Learning