Study investigated the effects of task difficulty on the paired-associate learning of retardates when extended elaboration conditions are employed. (Authors)

In experiment one, subjects learned a word list in blocked or random forms of auditory/visual change. In experiment two, high- and low-conceptual rigid subjects read passages in shift conditions or nonshift, exclusively in auditory or visual modes. A shift in modality provided a powerful release from proactive interference. (Author/CM)

Contemporary universities, serving mass higher education markets, find themselves delivering complex, broadly based projects such as student support and welfare, human resource development, and business enterprise. Established concepts of academic administration and devolved management have been overlaid by more fluid institutional structures and…

The mental model theory of naive causal understanding and reasoning (Goldvarg & Johnson-Laird, 2001, Cognitive Science, 25, 565-610) claims that people distinguish between causes and enabling conditions on the basis of sets of models that represent possible causal situations. In the tasks used to test this hypothesis, however, the proposed set of…

Societal changes in late modernity influenced what persons should learn and also influenced how education should change to support these new learning requirements. Particularly, the increasing instrumentalization of our society requires more autonomous and reflective learners. On the one hand this article describes three specific examples of such…

Three experiments show latent (or incidental) learning of salt-cue relationships using a conditioned cue-preference paradigm. Rats drank a salt solution while confined in one compartment and water in an adjacent, distinct compartment on alternate days. When given access to the two compartments with no solutions present, sodium-deprived rats…

The Concept Shifting Test (CST) is a newly developed Trail Making Type test that measures concept shifting and executive functioning. The purpose of the present study was to determine whether CST performance was affected by age, gender, educational level, or handedness and to establish the normal range of test performance. The CST was…

This study focused on elementary children's shift from syntagmatic to paradigmatic word association and their consistency in responding again with the same word. Subjects, 128 children ranging from first through sixth grade in the Model Laboratory School (Richmond, Kentucky), were presented with 20 structural words and 20 lexical words. The…

This paper examines several recent lines of research concerning category clustering and describes an alternative to the standard category clustering procedure used to study recall organization in younger children. The specific issue considered is the age at which children first show evidence of spontaneous category clustering in their free-recall.…

Results revealed that (1) relevant verbal experience facilitated learning only for preschoolers, (2) irrelevant verbal experience did not interfere with learning, and (3) visual highlighting exerted no significant effects. (Author/MB)

Results were interpreted as supporting an inhibition deficit theory of mental retardation. (Authors)

Purpose of study was to (a) compare the rate of increase of proactive interference over the first few trials under recall and recognition memory test conditions, (2) determine the effects of two types of distractors on short-term recognition, and (3) test memory after proactive interference had reached a stable level under each of three test…

Whether individual study of risk problems (familiarization) leads to greater risk taking was investigated. Subjects (N=160) in groups of five or alone developed arguments in favor of the successful risky outcome in six Choice Dilemma problems. Groups may be more efficient than individuals in developing arguments favoring culturally valued…

Stimulus discrimination is a standard subject in undergraduate courses presenting basic principles of learning, and a particularly interesting aspect of discrimination is the peak shift phenomenon. Peak shift occurs in generalization tests following intradimensional discrimination training as a displacement of peak responding away from the S+ (a…

In unidimensional absolute identification tasks, participants identify stimuli that vary along a single dimension. Performance is surprisingly poor compared with discrimination of the same stimuli. Existing models assume that identification is achieved using long-term representations of absolute magnitudes. The authors propose an alternative…