Cognitive research in mental retardation is reviewed according to research in model development (including work on the structures and processes comprising the cognitive system) and in the modifiability of cognitive processes (focusing on attempts to assess and intervene through use of examples). (CL)

A neuromathematical model of information processing applied to science learning is expanded to include two coefficients representing the motivational state of the learner. The inclusion of these coefficients (which are described) permits modeling of the effects of variations in motivation on the rate and amount of information in learning tasks.…

Assesses the benefits and limitations of writing as a cognitive process. Discusses the cognitive process model of writing, then proposes an ecological model of writing, where a fundamental tenet is that writing is an activity through which a person is continually engaged with a variety of socially constituted systems. (EL)

A classification of the simple combinatorial configurations which correspond to various cases of distribution and ordering of objects into boxes is given (in French). Concrete descriptions, structured relations, translations, and formalizations are discussed. (MNS)

Cognition in the elderly has been widely investigated, but there has been some disagreement concerning this phenomenon fostered in part by differences in instruments used, in data collection methods, and in analytic methods used. This study used Immediate and Delayed Recall data collected by the Health and Retirement Survey housed at the…

This paper discusses the role of uncertainty during the early stages of problem solving. It is argued that students start the problem solving activity with some degree of uncertainty that may vary from high to low. This degree of uncertainty may affect students' decisions at early stages of the problem solving process. It may be suggested that an…

In the artistic process the artist verifies and exemplifies his or her perceptions and conception of their work. This paper discusses the model of the artistic process which describes the repertoire of perceptual clues that the artist develops. The rationale for the development of the model is for the art teacher to be able to explain in simple…

Models of development and models of memory reflect either a mechanistic or organismic world view. A merger of the information-processing models of memory and qualitative models of development is suggested, and has valuable implications about the possible nature of "locus" of memory development (ST)

Author presents a simplified teacher question classification model as a first step in training teachers to question their students more effectively. (GB)

After being measured for test anxiety, three groups of participants observed an experimenter, who served as a model, solve sample problems prior to performing themselves. Opportunity to observe a model who verbalized while working on problems and who stated general principles had a positive effect on performance. (Author/KM)

A number of models are considered that specify how children and adults solve single-digit addition problems. (Authors)

Presents procedures, results, and conclusions of a study to see if psychological relations of association and similarity are consistent with a model to account for learned relations among concepts by college physics majors. The role of these relations in evaluating conceptual knowledge is dismissed. (DS)

Reports on a study of human problem-solving behavior in which a technique called First-Order Cognitive Analysis was employed to analyze the tasks involved in certain accounting processes such as bookkeeping. A reference list, an appendix outlining the problem employed in the study, and an appendix on the task analysis are attached. (JL)

Information processing research offers a solution to the ambiguity of many concepts in cognitive psychology. The author's definition of intelligence and the structure-of-intellect model offer a systematic collection of rigorously and operationally defined concepts. New evidence for discriminability of the model categories and views of memory and…