The purpose of the study is to present research focused on validating the four algebra cognitive models in Gierl, Wang, et al., using student response data collected with protocol analysis methods to evaluate the knowledge structures and processing skills used by a sample of SAT test takers.

We live in a climate ripe for noise: Media outlets and 24-hour news cycles mean that everyone with access to a computer has access to a megaphone to broadcast their views. Never before in human history has an opinion had the opportunity to reach so many so quickly regardless of its accuracy or appropriateness. Of course, it's difficult to hear…

To foster medical students' diagnostic knowledge a case-based worked example approach was implemented in the context of a computer-based learning environment. Thirty medical students were randomly assigned to the condition "with erroneous examples", and 31 students learned with correct examples. Diagnostic knowledge was operationalised…

The case for chemistry instruction based on worked examples is presented, using a contemporary model of human learning. We begin by detailing human cognitive architecture and outlining the Interactive Compensatory Model of Learning (ICML). Through the ICML, the role of motivation, deliberate practice and feedback are detailed as key variables in…

The focus of this special issue is on the cognitive load underlying processes of interactive knowledge construction in a wide range of instructional multimedia platforms. Multimedia comprehension involves the parallel processing of auditory-verbal and visual-pictorial channels within working memory. By means of integrating multimodal information,…

Posing questions about an article might improve one's knowledge--a cognitive function, or monitor one's thought processes--a metacognitive function. This study focuses on guided question posing while using a metacognitive strategy by 12th grade honors chemistry students. We investigated the ways by which the metacognitive strategy affected…

Universities are trending towards displacing traditional printed textbooks (p-books) with electronic textbooks (e-books), even though an incomplete body of knowledge exists about the learning value of using e-books as instructional materials. As a result, this dissertation study was conducted to determine if digital textbooks are as…

Purpose: To extend formal models of language learnability to applications in clinical treatment of children with functional phonological delays. Method: The focus of the narrative review is on phonological complexity. This follows from learnability theory, whereby complexity in the linguistic input to children has been shown to trigger language…

The Assessment of Basic Learning Abilities (ABLA) test requires a tester to attempt to teach to a person, using standard prompting and reinforcement procedures, six tasks that are hierarchically ordered in difficulty. Performance on the test provides valuable information for teachers and rehabilitation workers to match the difficulty of training…

Purpose: E. Bialystok and E. B. Ryan (1985) have outlined two operations, analysis and control, which are required for grammaticality judgments. In this model, analysis is involved in determining the grammaticality of a sentence, and control is required so that irrelevant information is ignored. This study examined these processes in specific…

The paper will discuss research insights into student academic goals. Cognitive psychologists have found that effective goal setting procedures involves establishing specific and challenging learning objectives. Students who set difficult goals must be persistent while facing the risk of potential failure that could diminish their intrinsic…

This technical report describes the development of progress monitoring measures in the area of Reading Comprehension. Measures were developed for grades 6 through 8. Twenty alternate forms of each measure were created. Passages were written by graduate students and reviewed by the lead author, as well as teachers and panels of graduate students.…

Computer aided instruction (CAI) encompasses a broad range of computer technologies that supplement the classroom learning environment and can dramatically increase a student's access to information. Criticism of CAI generally focuses on two issues: it lacks an adequate foundation in educational theory and the software is difficult to implement…

The first purpose of this study was to investigate whether the visuospatial working memory (VSWM) skills of 15-16-year-old pupils with difficulties in mathematics differ from those of their normally achieving peers. The goal was to broaden the view of the complex system of VSWM. A set of passive and active VSWM tasks was used. The study's second…

Many researchers use information and communications technology (ICT)-tools to augment learning in a great variety of tasks. Their effects are generally measured in terms of intended outcomes. This article argues for the use of additional, more general measures to obtain a more complete impression of the effects of ICT-tools. The first study…