Perceptual inadequacy and communicative ineffectiveness in interpersonal communication.
D001307:Auditory Perception; D002657:Child Development; D002675:Child, Preschool; D003142:Communication; D004193:Discrimination Learning; D006801:Humans; D007804:Language Development; D011578:Psycholinguistics; D013060:Speech; D013647:Task Performance and Analysis; D014796:Visual Perception