Encyclopedia of the Sciences of Learning

2012 Edition
| Editors: Norbert M. Seel

Abnormal Avoidance Learning

  • Henry W. ChaseEmail author
Reference work entry
DOI: https://doi.org/10.1007/978-1-4419-1428-6_562



Avoidance of aversive events is of critical importance for an organism’s chances of survival. Many organisms are thought to experience fear in anticipation of an aversive event, such as an electric shock, and tend to show two types of associated behavior. First, they may show “species-specific defensive responses” (SSDR): innate defensive responses such as freezing. Second, they may learn to perform particular actions to reduce or abolish the likelihood of the shock, either cued by a predictive conditioned stimulus (CS: see, e.g., Solomon and Wynne 1953) or performed without the control of a CS (Sidman 1953). Acquisition of the avoidance response is usually enhanced if it is compatible with an SSDR.

Theoretical Background

The presence of avoidance responses during a CS that predicts an aversive event has been seen as somewhat problematic for models of learning in which action selection was purely driven by...

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  1. Everitt, B. J., Belin, D., Economidou, D., Pelloux, Y., Dalley, J. W., & Robbins, T. W. (2008). Review. Neural mechanisms underlying the vulnerability to develop compulsive drug-seeking habits and addiction. Philosophical Transactions of the Royal Society of London B: Biological Science, 363(1507), 3125–3135.Google Scholar
  2. Frank, M. J., Moustafa, A. A., Haughey, H. M., Curran, T., & Hutchison, K. E. (2007). Genetic triple dissociation reveals multiple roles for dopamine in reinforcement learning. Proceedings of the National Academy of Sciences of the United States of America, 104(41), 16311–16316.Google Scholar
  3. Mowrer, O. H. (1951). Two-factor learning theory: Summary and comment. Psychological Review, 58(5), 350–354.Google Scholar
  4. Overmier, J. B., & Seligman, M. E. (1967). Effects of inescapable shock upon subsequent escape and avoidance responding. Journal of Comparative and Physiological Psychology, 63(1), 28–33.Google Scholar
  5. Sidman, M. (1953). Avoidance conditioning with brief shock and no exteroceptive warning signal. Science, 118(3058), 157–158.Google Scholar
  6. Solomon, R. L., & Wynne, L. C. (1953). Traumatic avoidance learning: Acquisition in normal dogs. Psychological Monographs: General and Applied, 67(4), 1–19.Google Scholar

Copyright information

© Springer Science+Business Media, LLC 2012

Authors and Affiliations

  1. 1.School of PsychologyUniversity of NottinghamNottinghamshireUK