Proposes that methods intended to assist in information retrieval be grouped together and that the group be called "informed retrieval," a process which uses feedback from an information system to improve retrieval results. It is suggested that an integrated framework be developed that includes authority control and informed retrieval as…

Provides the transcript of an interview with Dr. Lev Landa that addressed issues related to his algorithmico-heuristic theories of learning and instruction, called Landamatics. Highlights include teaching thinking versus knowledge; algorithms; instructional design; improving training and performance in industry, business, and government;…

Argues that contemporary society requires new and more sophisticated ways of thinking. Reviews several approaches to teaching new cognitive processes in schools. Includes lists of characteristics that inhibit and promote higher order thinking skills. (CFR)

A conceptual framework and heuristic model for considering the existence, magnitude, and consequences of context effects are presented through an extension of some generalizability theory concepts. Context effects are often misunderstood, and current measurement models have serious limitations for examining them. Their importance needs to be…

Investigated strategies that 7- to 12-year-old children (n=96) spontaneously applied in solving novel combinatorial problems. With experience in solving two-dimensional problems, children were able to refine their strategies and adapt them to three dimensions. Results on some problems indicated significant effects of age. (Contains 32 references.)…

A metrics and mapping framework is proposed to account for how heuristics, domain-specific reasoning, and intuitive statistical induction processes are integrated to generate estimates. Results of 4 experiments involving 188 undergraduates illustrate framework usefulness and suggest when people use heuristics and when they emphasize…

Focuses on the effects of the application of two problem-solving techniques--metacognitive and heuristic--on the achievement of students in the computation of creative mathematics problems. Results indicate that there was a significant difference in the achievement of experimental and control groups. Contains 24 references. (Author/ASK)

Advocates removing the taboo regarding anthropomorphism and teleology in biology education. Argues that for high school students, accepting such formulations does not necessarily imply anthropomorphic or teleological reasoning. Further, living organisms seem goal-oriented because of their adaptation for survival. Concludes with the argument that…

Proposes and tests an affective model of policy reasoning with television use as a first stage variable in a heuristic causal chain. Tests the power of the model to explain how citizens (undergraduate students) make up their minds regarding government policies on affirmative action, with stereotypes of African Americans as the second stage,…

Graduate teaching assistants (TAs) are hired to assume some of the teaching duties in large general chemistry programs. They serve as liaisons between students enrolled in the course and the professor in charge. Being assigned to teach immediately on arrival at graduate school may be overwhelming to novice graduate students. When sending them into…

Very few elementary public school teachers in the United States expose their students to religion and spirituality in an in-depth way. Even when they have the necessary knowledge base, they shy away from so dangerous an enterprise. They might fear provoking a challenge from parents who are irreligious and are shocked to find religion being…

Writing-to-learn techniques can enhance learning, yet a need remains for more empirical research on the quality of learning that results from engaging in particular writing tasks with description of the instructional support for writing situated in context. This report builds on past research linking inquiry, social negotiation, and writing…

Multiple (external) representations can provide unique benefits when people are learning complex new ideas. Unfortunately, many studies have shown this promise is not always achieved. The DeFT (Design, Functions, Tasks) framework for learning with multiple representations integrates research on learning, the cognitive science of representation and…

Recent research demonstrates that videogames enhance literacy, attention, reaction time, and higher-level thinking. Several scholars have suggested that massively multiplayer online games (MMOs) such as "Everquest" and "Second Life" have educational potential, but we have little data about what happens when such tools are introduced in the…

Contextualizing reality is the final goal of academic pursuit, and in college level language studies, a key goal should always be to make students aware of what they already know. The words used by humans are either organizational, functional words, or they are related to cultural literacy. Cultural literacy is a body of knowledge that all people…