Elsevier

Acta Psychologica

Volume 41, Issue 1, February 1977, Pages 67-85
Acta Psychologica

Speed-accuracy tradeoff and information processing dynamics

https://doi.org/10.1016/0001-6918(77)90012-9Get rights and content

Abstract

For a long time, it has been known that one can tradeoff accuracy for speed in (presumably) any task. The range over which one can obtain substantial speed-accuracy tradeoff varies from 150 msec in some very simple perceptual tasks to 1,000 msec in some recognition memory tasks and presumably even longer in more complex cognitive tasks. Obtaining an entire speed-accuracy tradeoff function provides much greater knowledge concerning information processing dynamics than is obtained by a reaction- time experiment, which yields the equivalent of a single point on this function. For this and other reasons, speed-accuracy tradeoff studies are often preferable to reaction-time studies of the dynamics of perceptual, memory, and cognitive processes. Methods of obtaining speed-accuracy tradeoff functions include: instructions, payoffs, deadlines, bands, response signals (with blocked and mixed designs), and partitioning of reaction time. A combination of the mixed-design signal method supplemented by partitioning of reaction times appears to be the optimal method.

References (36)

  • W.E. Hick

    On the rate of gain of information

    Quarterly Journal of Experimental Psychology

    (1952)
  • W.C. Howell et al.

    Information processing under contradictory instructional sets

    Journal of Experimental Psychology

    (1963)
  • W.C. Howell et al.

    Instructional sets and subjective criterion levels in a complex information-processing task

    Journal of Experimental Psychology

    (1964)
  • J.S. Lappin et al.

    The latency operating characteristic: I. Effects of stimulus probability on choice reaction time

    Journal of Experimental Psychology

    (1972)
  • J.S. Lappin et al.

    The latency operating characteristic: II. Effects of visual stimulus intensity on choice reaction time

    Journal of Experimental Psychology

    (1972)
  • J.S. Lappin et al.

    Latency operating characteristic: III. Temporal uncertainty effects

    Journal of Experimental Psychology

    (1973)
  • S.W. Links

    Applying RT deadlines to discrimination reaction time

    Psychonomic Science

    (1971)
  • B.L. Lively

    Speed/accuracy trade off and practice as determinants of stage duration in a memory-search task

    Journal of Experimental Psychology

    (1972)
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    This work was supported by grant 3-0097 from the National Institute of Education, by NSF grant BMS 75-03145, and by contract F 44620-73-C-0056 from the Advanced Research Projects Agency, D.O.D. to Ray Hyman.

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