Interflash interval and the chicks' differential attraction toward intermittent light.
D000818:Animals; D000831:Animals, Newborn / Q000502:physiology*; D001522:Behavior, Animal / Q000502:physiology*; D002645:Chickens / Q000502:physiology*; D010775:Photic Stimulation; D011930:Reaction Time / Q000502:physiology; D013997:Time Factors