title: Do children really prefer large portions? Visual illusions bias their estimates and intake.
authors.forename: Koert
authors.initials: K
authors.lastname: van Ittersum
authors.forename: Brian
authors.initials: B
authors.lastname: Wansink
mesh_terms: D002648:Child; D002664:Child Nutritional Physiological Phenomena; D004435:Eating / Q000502:physiology / Q000523:psychology; D002149:Energy Intake / Q000502:physiology*; D005247:Feeding Behavior / Q000502:physiology / Q000523:psychology; D005502:Food / Q000145:classification*; D006801:Humans; D009765:Obesity / Q000453:epidemiology / Q000209:etiology; D012858:Size Perception