Autokinetic paradigms: a reply to Alexander, Zucker and Brody.
D000293:Adolescent; D000328:Adult; D004215:Distance Perception; D005556:Form Perception; D006801:Humans; D007088:Illusions; D007600:Judgment; D007721:Knowledge of Results, Psychological; D010364:Pattern Recognition, Visual; D011582:Psychological Theory