This article demonstrated that equations derived from Herrnstein's matching law can make quantitative predictions for many of the effects David Premack has studied on the relative nature of reinforcement. (Author/RK)

In each of three experiments, both cue validities and task predictability were held constant while the sign of the cue validities and cue intercorrelation were varied. (Editor)

Forty subjects were trained to make numerical predictions of a criterion from a cue. (Editor)

Two experiments examined memory load, rule frequency, and rule arrangement in the prediction learning of serial digit patterns. (Editor)

Predictions from a dual criterion model for old-new and right-wrong decisions about individual items following a multiple-item study phase were tested with bilingual items and quasi-bilingual subjects. (Editor)

In a nonmetric multiple-cue probability learning task involving 2 binary cue dimensions, it was found that Ss can learn to use configural or pattern information (a) when only the configural information is relevant, and in addition to the configural information, one or both of the cue dimensions are relevant. (Author/RK)