The ability to report the temporal order of 2 tactile stimuli (1 applied to each hand) has been shown to decline when the arms are crossed over compared with when they are uncrossed. However, these effects have only been measured when temporal order was reported by stimulus location. It is unknown whether this spatial manipulation of the body…

Groups of second grade and college students were presented with a series of three-alternative, four-dimensional discrimination problems that contained probes for the subject's hypothesis. Subjects received either complete feedback or partial feedback. In the latter condition, when subjects were told their response choice was incorrect the correct…

A total of 90 undergraduate volunteers learned a 12-pair, low-frequency verbal discrimination list. Independent variables were feedback (positive only, negative only, or both) and initial success (17, 50, or 83 percent correct on the first trial). While the main effect of feedback was not significant, that of initial success was. (Author/RH)

This study found correlations (.45 to .59) between scores on a battery of auditory discrimination tasks and measures of intelligence and academic aptitude in two samples of college students. An implication is that intelligence is a potential confounding variable in studies of the auditory perceptual abilities of various clinical populations.…

Snyder's (1974) construct of self-monitoring in communication refers to the degree of self-observation and self-control, guided by situational cues to social appropriateness. To investigate the relationship of level of self-monitoring (high or low) to the ability to accurately discriminate varying levels of incongruent communication, 62 college…

Introduces teachers to potential benefits of using conceptual analysis as an alternative didactic strategy. Outlines the framework and techniques, reviews relevant literature, and demonstrates several methods for developing cases. Concludes that conceptual analysis is a valuable technique for improving students' empirical thinking and work.…

Previous studies have shown that after being trained on A-B and A-C match-to-sample tasks, adults match not only same-class B and C stimuli (equivalence) but also BC compounds with same-class elements and with different-class elements (BC-BC). The assumption was that the BC-BC performances are based on matching equivalence and nonequivalence…

Studies hypothesized and tested that a judge's discriminal process is a sample from a normal distribution of all possible discriminal processes for the MMPI stimulus set; that standard deviations of two distributions of binary MMPI decisions are equal; and that discriminative capacities of judges remain fixed from one decision session to the next.…

The theory is developed and contrasted with other theories of pattern recognition in which concepts such as stimulus generalization, tuned detectors, and preprocessing play major roles. A relation of this theory to problems encountered among disabled readers ("dyslexics") is also brought out. (Author/BJG)

This book is an introduction to the psychological study of basic learning processes in children. Written for students who are not majors in psychology and who do not have much familiarity with the technical vocabulary of psychology, it has two themes: even the most basic kinds of learning are included by cognitive processes or mental activities;…

A total of 540 college students were run in two verbal discrimination learning studies (the second, a replication of the first) with one of three verbal reward conditions. In both studies, equal numbers of male and female subjects were run in each reward condition by each male and female experimenter. (MS)

Ten hearing impaired college students and 10 normal hearing students were given receptive speech discrimination tests in English, French, and Spanish. No significant differences between English and foreign language discrimination scores were found for the normal hearing Ss. The hearing impaired Ss had significantly lower discrimination scores for…

A well established finding in the discrimination learning literature is that pictures are learned more rapidly than their associated verbal labels. It was hypothesized in this study that the usual superiority of pictures over words in a discrimination list containing same-instance repetitions would disappear in a discrimination list containing…

This research explores training of development in discrimination and communication skills in counselor trainees. It is concluded that trainees may improve their communication skills; improvement of discrimination skills was not demonstrated. (MFD)

Forty elementary children (six and nine year olds) and 20 college students were required to discriminate identical pairs of visual stimuli from mirror images. It was hypothesized that a key factor in performance would be the extent to which orientation was a functionally significant attribute of the stimuli. (Author/MP)