Many models have hypothesized that multimedia comprehension requires the concurrent processing of verbal and visuospatial information by limited information processing systems. However, in spite of the emphasis devoted to the concurrent processing of verbal and visuospatial information, little research has so far investigated the specific role…

The present study investigated the effects on learning in a sheltered Internet environment using so-called WebQuests in elementary school classrooms in the Netherlands. A WebQuest is an assignment presented together with a series of web pages to help guide children's learning. The learning gains and quality of the work of 229 sixth graders…

As an alternative to dominant cognitive-constructivist approaches to educational technology, this article makes the case for what has been termed a discursive, or postcognitive, psychological research paradigm. It does so by adapting discursive psychological analyses of conversational activity to the study of educational technology use. It applies…

This article attempts to offer an overview of the current changes that are being experienced in the management of audio-visual documentation and those that can be forecast in the future as a result of the migration from analogue to digital information. For this purpose the documentary chain will be used as a basis to analyse individually the tasks…

Schizophrenia may be associated with a fundamental disturbance in the temporal coordination of information processing in the brain, leading to classic symptoms of schizophrenia such as thought disorder and disorganized and contextually inappropriate behavior. Despite the growing interest and centrality of time-dependent conceptualizations of the…

A career workshop that applies models of the Cognitive Information Processing Approach (Sampson, Reardon, Peterson, & Lenz, 2004) and incorporates critical ingredients (Brown and Ryan Krane, 2000) to promote the career choice readiness of young adolescents was developed and evaluated with 334 Swiss students in seventh grade applying a Solomon…

Presented is an exploration of parallel processing as it might be applied to three functions fundamental to information science: sorting, searching, and evaluation of a search prescription. (Author)

Describes the PROF technique which is specifically designed for research dealing with individual differences in information processing. The PROF technique isolates the degree of homogeneity among raters and defines the capturing policies of these raters. (JA)

Results of an attempt to extend the capabilities of a previously-existing automatic abstracting system by adding a modification procedure designed to make system-produced abstracts more acceptable to readers are reported. A rationale for this modification phase is presented, along with several modification rules and methods for improving…

Discussion of contrast enhancement techniques focuses on the use of histogram equalization with a data compression technique, i.e., tree-structured vector quantization. The enhancement technique of intensity windowing is described, and the use of enhancement techniques for medical images is explained, including adaptive histogram equalization.…

Discusses the possibility of storing a compressed form of a translated version of a text that takes advantage of the availability of the original version for more accurate understanding. Experiments that used humans and then computers to predict texts letter by letter are described. (12 references) (LRW)

We develop a theory of internal commitments or "personal rules" based on self-reputation over one's willpower, which transforms lapses into precedents that undermine future self-restraint. The foundation for this mechanism is the imperfect recall of past motives and feelings, leading people to draw inferences from their past actions. The degree of…

Note taking plays an important part in the correct extracting of information from reference sources. The "Cornell Note Taking Method" initially developed as a method of taking notes during a lecture is well suited for taking notes from print sources and is one of the best "Use of Information" methods.

In humans, episodic memory is most commonly defined as the subjective experience of recollection, presenting a major challenge to the identification of episodic memory in animals. Here we take the position that episodic memory also has several other distinctive qualities that can be assessed objectively in animals, as well as humans, and the…

The purpose of this study was to evaluate the effectiveness of information processing and cognitive learning instructional strategies that were succinctly prescribed, scripted, and followed through in the Beyond the Basic Facts math program, which was uniformly implemented in a large, urban school district in the Central Valley of California in…