The acquisition and violation of expectancy: an experimental paradigm.
D001288:Attention; D002657:Child Development; D002675:Child, Preschool; D003214:Conditioning, Classical; D004644:Emotions; D005149:Facial Expression; D005260:Female; D005403:Fixation, Ocular; D006339:Heart Rate; D006801:Humans; D007700:Kinetics; D008297:Male; D009040:Motion Pictures; D009949:Orientation; D014796:Visual Perception