Shettleworth, S. J. (1972). Stimulus relevance in the control of drinking and conditioned fear responses in domestic chicks (Gallus gallus). J Comp Physiol Psychol, 80(2), 175–198. Keywords: Acoustic Stimulation; Animals; Auditory Perception; Chickens; Conditioning (Psychology); Conditioning, Classical; Discrimination Learning; Drinking Behavior; Electroshock; Fear; Light; Motor Activity; Photic Stimulation; Punishment; Quinine; *Sound; Taste; Visual Perception Permanent link \| Save citation: RTF