Heart rate indexes of reaction time (RT) were investigated in male college students. (Author)

The purpose of this study was to extend the functional learning paradigm to the case where the relation to be learned is not stationary. (Author)

Two experiments were designed to distinquish between interpretations of extinction based on stimulus variation and interpretations based on secondary reinforcement. (Author)

The present experiment was designed to specify more clearly the function of IARs in VD learning by varying the number of taxonomic categories used to make up the VD lists. (Author)

The present study examines the effects of two common stresses, noise and sleep loss, on task performance. (Author/RK)

Two experiments manipulated the possible use of imagery by varying the imagery ratings of the noun pairs and by varying the instructional set. (Editor)

The purpose of the present experiment was to examine questions on information specification raised by P. R. Laughlin. Ss were asked to solve one attribute-identification problem, using the selection paradigm. (Author/RK)

This study investigates the influence on recognition memory of the perceptual organization of the learning material both at the time it is studied and when it is tested. (Author)

The effects of list-item cuing under conditions of extensive free-recall learning were examined within a retroactive inhibition paradigm. (Editor)

The present experiment attempted to magnify the effects of organization by modality by providing Ss with an opportunity to learn how to organize by modality. (Author)

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)

When Ss read single words or 2-digit numbers aloud, the latency from stimulus onset until the beginning of overt vocalization increases as the number of syllables to be pronounced is increased. Two interpretations of this reading pronounciation latency effect are considered. (Author)

It is proposed that in the process of letter perception a preliminary nonverbal code is available in the right hemisphere until superceded by a verbal code in the left hemisphere. (Editor)

This article describes one experiment which tests a prediction from their explanation and another experiment which attempts to measure directly the amount of unlearning and spontaneous recovery-more generally, the availability-of competing responses. (Author)

This study investigates proactive inhibition (PI) under conditions of multiple trial free recall (MFTR). The question of theoretical interest concerns the mechanisms of interference that influence response recall per se. (Authors)