In this study we report on a test of a method that uses ontologies to individualize instruction by directly linking assessment results to the delivery of relevant content. Our sample was 2nd Lieutenants undergoing entry-level training on rifle marksmanship. Ontologies are explicit expressions of the concepts in a domain, the links among the…

Contemporary assessment practices in science education have undergone significant changes in recent decades. The basis for these changes and the resulting new assessment practices are the subject of this two-part paper. Part 1 considers the basis of assessment that, more than 25 years ago, was driven by the assumptions of decomposability and…

The purpose of this study was to examine the instructional effectiveness of adjunct post-questions, metacognitive process prompts, cognitive feedback and training in complementing semantic maps. Two hundred seventy Taiwanese subjects were randomly assigned to eight treatments. After interacting with their respective treatments each completed three…

The purpose of this study was to assess structural knowledge change across a two-week workshop designed to provide high-school teachers with training in Java and Object Oriented Programming. Both before and after the workshop, teachers assigned relatedness ratings to pairs of key concepts regarding Java and Object Oriented Programming. Their…

Nowadays the European Universities are worried about how to adapt higher education to the new European Higher Education Area, as proposed in the Bologna Magna Charta Universitatum of 1998, and signed by 32 European Education Ministers. One of the key points in this higher education reform was the introduction of new Master's level curricula. These…

This study investigated the score exchangeability of concept maps with problem-solving essays. Of interest was whether sixth-grade students' concept maps predicted their scores on essay responses that used concept map content. Concept maps were hypothesized to be alternatives to performance assessments for content-area domain knowledge in science.…

This study describes efforts to apply principles of systematic knowledge representation (concept mapping and computer-based semantic networking techniques) to the domain of ecology. A set of 24 relationships and modifiers is presented that seem sufficient for describing all ecological relationships discussed in an introductory course. Many of…

Concept mapping, a technique of graphically representing concepts and their relationship, was used to assess changes in the structural knowledge of prospective teachers at three levels of a teacher education program. The concept "teacher planning" was mapped at the beginning and end of the semester by 49 students in introductory, intermediate, and…

Presents and discusses results of a project that studied the effectiveness of concept and Vee mapping strategies in helping Black inner-city high school students (N=250) learn biology concepts meaningfully. The project sought to assess effects on achievement of the two methods as part of a carefully designed sequence of instruction. (Author/JN)

Describes a computer-based concept mapping tool that provides rich representational capabilities, including dynamic imagery (video, animated images, sound) and multiple levels of abstraction. The tool can automatically translate a concept map into an alternative representation-an outline-that contains all of the knowledge contained in a…

Examined role of social-referential context in 13- and 18- month-olds' mapping of verbal and nonverbal symbols to object categories. Found that infants at both ages showed evidence of learning both words and sounds when the experimenter produced a label within a familiar naming routine, and failed to learn when labels were emitted from a baby…

Conceptual understanding of chemistry is an important issue in chemistry education. Examination questions with word answers are one way of reinforcing and testing conceptual knowledge and should be included in chemistry courses. Students involved in this study felt they did better on numerical questions and poorer on conceptual questions than they…

Shares details about two prewriting strategies (brainstorming and synthesizing information), and discusses some practical issues related to the use of computer-based concept mapping in the classroom. (SR)

Presents an experimental study conducted at the University of Twente (Netherlands) that investigated the learning effectiveness of concept mapping for computer-supported collaborative problem solving. Highlights include group interaction; shared cognition; knowledge acquisition; learning effectiveness; retention; creativity; and distributed…

Examines a selection of innovative search tools that attempt to solve specific problems in searching. Topics include search difficulties, including controlled vocabularies and keyword searching; retrieval issues, including relevancy ranking; document discrimination problems; creating search tools for specific audiences; and interface design,…