Arnelius, B., & Armelius, K. Detection of cue inter correlation and cue validities in a multiple-cue judgment task with a suppressor cue. Umeå Psychological Reports No. 74, 1973. - The subjects detection of cue intercor-relation, rij, and cue validities, rei, was tested after completion of a learning task with three levels of rij (.00, .40 and .80). The detection was tested by means of reproduction of rij in one test condition and rei in another. The reproduced rij values in the two redundant conditions closely matched the values of the learning tasks. There were, however, no differences among reproduced rij values which was explained as a positive set in the rij = .00 condition. The reproduced rij values were generally close to the rei values of the task with the exception of the non-valid cue for the rij = .00 condition, which was greatly overestimated. The conclusion was that the poor performance in suppressor variable tasks is due to the subjects inability to adjust the weights given to the cues, rather than to poor learning of rij and rei.
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