State-dependent Learning produced with Steroids

@article{Stewart1967StatedependentLP,
  title={State-dependent Learning produced with Steroids},
  author={Jane Stewart and W. HELMUT KREBS and ELIZABETH KACZENDER},
  journal={Nature},
  year={1967},
  volume={216},
  pages={1223-1224}
}
THERE have been three sets of discoveries on the effects of chemical substances on behaviour. First, it has been shown that chemical agents, especially endocrine hormones, can predispose animals to display particular species-typical (“instinctive”) actions such as mating, nest building and care of the young1,2. Second, it has been found that generalized… CONTINUE READING