Choice reaction performance following an error

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Abstract

Some data are presented showing the changes in choice-reaction time (CRT) and the probability of error (PE) on the five trials following an error in a two-choice experiment. The magnitudes of the increase in RT and the decrease in PE are different according as the error-trial stimulus is re-presented or the alternative stimulus is preservec. In addition, RT is quicker to recover its equilibrium value than is PE.

This pattern of changes implicates two distinct adjustments to the underlying decision process following an error: (i) a selective outward adjustment of the boundary at which the error was uttered, and (ii) a delay, with respect to presentation of the reaction stimulus, of the epoch at which the subject begins sampling information from the stimulus display. When these ideas are concatenated with the sequential probability-ratio-test model for CRT, a theoretical relation can be derived between the difference in mean RT for an error and for the same response given correctly, on the one hand, and the decrease in PE on the trial following an error, given that the alternate stimulus is presented, on the other. This relation is satisfied by the data.

References (40)

  • P. Bertelson

    Sequential redundancy and speed in a serial two-choice responding task

    Quarterly Journal of Experimental Psychology

    (1961)
  • P. Bertelson

    The time course of preparation

    Quarterly Journal of Experimental Psychology

    (1967)
  • P. Bertelson et al.

    Blockings in prolonged serial responding

    Ergonomics

    (1963)
  • D.E. Broadbent

    Perception and Communication

    (1958)
  • J.T. Burns

    Error-induced inhibition in a serial reaction time task

    Journal of Experimental Psychology

    (1971)
  • J.McK. Cattell

    The influence of the intensity of the stimulus on the length of the reaction time

    Brain

    (1886)
  • R. Chocholle

    Variation des temps de réaction auditifs en fonction de l'intensité à diverses fréquences

    L'Année Psychologique

    (1940)
  • H. Egeth et al.

    On the nature of errors in a choice reaction task

    Psychonomic Science

    (1967)
  • W.K. Estes et al.

    Reaction time in relation to display size and correctness of response in forced-choice visual signal detection

    Perception and Psychophysics

    (1966)
  • P.M. Fitts

    Cognitive aspects of information processing: III set for speed versus accuracy

    Journal of Experimental Psychology

    (1966)
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