Adult11 Wiki: Pigeon self-control
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Pigeon self-control research is typically done in a delay-reduction paradigm innovated in the early 1970s. In this model of research two responses are made available simultaneously. Each response leads to a different outcome. One response typically leads to a smaller-reinforcement with a small or no delay from the selection of that response to the onset of the consequence. The other response is typically a larger-reinforcement which has some element of delay. In pigeons a common level of delay is as little as 6 seconds to qualify as "large". A typical small-reinforcer, small delay response might be a red key that produces 2 seconds of food access with no delay. A typical larger-reinforcer response might produce 6 seconds of food access, but only after 6 seconds of delay from that selection. To ensure that the delayed response represents an overall superior choice a delay of several seconds usually follows the smaller-reinforcement choice.

  • Rachlin, H., & Green, L. (1972). Commitment, choice and self-control. Journal of the Experimental Analysis of Behavior, 17, 15-22.
  • Ainslie, G. W. (1974). Impulse control in pigeons. Journal of the Experimental Analysis of Behavior, 21, 485-489.

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