Dyslexia is one of the most studied learning disorders. Despite this, its biological basis and main causes are still not fully understood. Electroencephalography (EEG) could be a powerful tool in identifying the underlying mechanisms, but knowledge of the EEG correlates of developmental dyslexia (DD) remains elusive. We aimed to systematically…

This study investigated the research trends in language learning in a virtual reality environment by conducting a content analysis of findings published in the literature from 2004 to 2013 in four top ranked computer-assisted language learning journals: "Language Learning & Technology," "CALICO Journal," "Computer…

Example-based learning has been studied from different perspectives. Cognitive research has mainly focused on "worked" examples, which typically provide students with a written worked-out didactical solution to a problem to study. Social-cognitive research has mostly focused on "modeling" examples, which provide students the opportunity to observe…

The mathematical representation of E. Brunswik's (1952) lens model has been used extensively to study human judgment and provides a unique opportunity to conduct a meta-analysis of studies that covers roughly 5 decades. Specifically, the authors analyzed statistics of the "lens model equation" (L. R. Tucker, 1964) associated with 249 different…

Discussion of the development of expert systems for cataloging focuses on a feasibility study conducted at the National Agricultural Library. Topics addressed include the nature of cataloging expertise; limitations of existing expert systems; research on cataloging expertise; and a model for cataloging expertise based on five cataloging task…

One of the major trends occurring in the area of task analysis methodology is the development of better methods to analyze cognitive tasks, including new methodologies for analyzing the ways in which knowledge should be structured within a student's head to facilitate given types of performance. The most important trend is the integration of task…

Critiques Aptitude-Treatment Interactions (ATI) as a major theoretical foundation for individualized instruction and argues that Content-Treatment Analysis (CTI), which assumes that no one learning treatment is appropriate for all subject content, is more appropriate. It is concluded that CTI should be given a greater role in instructional…

In this report we present the methodology used in a study that investigated the tacit-explicit dynamic in learning processes. We have analyzed an episode related to a discussion about the difference between plane figures and spatial figures promoted by the teacher in her mathematics classroom (the students are aged 11 to 12). The data analysis was…

Reports on a study that investigated metacognitive strategy use by a pair of students working with a computer database. Strategies are inferred from analysis of the discourse, and features of a metacognitive environment are discussed. (13 references) (GLR)

A review of 20 research studies on the use of constant time delay in teaching chained tasks is analyzed in regard to demographic variables (participants, settings), procedural variables (probe format, delay sessions), outcome measures (effectiveness, generalization), and methodological adequacy (dependent and independent variable reliability). (DB)

To lay a foundation for the design and effective use of low-cost, part-task and low-fidelity training devices, this report identifies dimensions of skill performance in terms of modern learning and behavior theory, and analyzes cognitive and motor skills as they relate to information processing. Cognitive processes discussed include task…

Compared with other media, computer-mediated communication (CMC) is a relatively new mode of communication that has emerged in the past two decades. In the past decade, there has been a growing body of research on CMC. There are two dominant models of CMC: the task-oriented and the social-emotion-oriented. This review discusses, compares, and…