Relations between preservice teachers' guided field observations of primary literacy instruction and knowledge about effective beginning reading practices were explored. Preservice teachers (n = 48) participated in a Directed Field Experience course including instruction on and observations of exemplary teaching practices promoting student…

We investigated whether and how prior knowledge activation improves learning outcomes for high school (less experienced learners) and university students (experienced learners) in a hypertext environment. Map coherence was defined as the extent to which relationships between the concepts in the map were made explicit. Therefore, we classified the…

In the first part of this paper we discuss the feasibility of using Generalizability (G) Theory to examine the dependability of concept map assessments and to design a concept map assessment for a particular practical application. In the second part, we apply G theory to compare the technical qualities of two frequently used mapping techniques:…

Introduces a conceptual integration approach to heterogeneous databases or information systems that exploits the similarity in metalevel information and performs metadata mining on database objects to discover a set of concepts that serve as a domain abstraction and provide a conceptual layer above existing legacy systems. Presents results of…

This discussion shows that a dynamic model for stimulus generalization based on an elementary diffusion process can reproduce the qualitative properties of spatial orientation in animals, including behavior in mazes. The model provides a behavioristic "reader" for the cognitive maps proposed by E. Tolman (1932). (SLD)

Maps the dynamics in the field of artificial intelligence during the last five years using the co-word analysis technique. Shows that it is possible to identify the hot topics in a particular scientific research field at one time and to map the dynamics in the topics during a series of periods. (Contains 12 references.) (Author/LRW)

Inscriptions are central to the practice of science. Previous studies showed, however, that preservice teachers even those with undergraduate degrees in science, generally do not spontaneously produce inscriptions that economically summarize large amounts of data. This study was designed to investigate the production of inscription while a group…

The purpose of this study is to use concept maps as an "expressed model" to investigate students' mental models regarding the homeostasis of blood sugar. The difficulties in learning the concept of homeostasis and in probing mental models have been revealed in many studies. Homeostasis of blood sugar is one of the themes in junior high…

This research aims to use hierarchical topic maps to compile digital learning material and to discuss its design and application possibilities. The system renders tremendous original assets and then embeds a self-organizing map (SOM) in the material database to produce topical learning materials, as in this case, an illustration through Chinese…

There are two main claims in this article. First, that the classic pillars of engineering education, namely, traditional mathematics and differential equations, are merely a particular, if not old-fashioned, representation of a broader mathematical vision, which spans from Turing machine programming and symbolic productions sets to sub-symbolic…

Most researchers agree that psychological/educational tests are sensitive to multiple traits, implying the need for a multidimensional item response theory (MIRT). One limitation of applying a MIRT in practice is the difficulty in establishing equivalent scales of multiple traits. In this study, a new MIRT linking method was proposed and evaluated…

Reading in content areas is generally difficult for English-language learners (ELLs), but reading in social studies is particularly challenging for ELLs for several reasons. First, ELLs often lack background information that textbook authors assume readers have. Second, ELLs in the process of learning a new language do not have…

In this essay, the author "maps" a town that has grown in what was formerly frontier: he looked at twenty-four essays focusing on grammar instruction from "Teaching English in the Two-Year College (TETYC)," published between 1987 and 2006, with a goal of identifying key areas of focus--town squares. While he found several trends and foci, most…

The "Literacies for Learning in Further Education" (LfLFE) research project has been funded for three years from January 2004 as part of Phase 3 of the Teaching and Learning Research Programme in the UK. The project involves collaboration between two universities and four further education (FE) colleges. The intention is to investigate…

Conventional testing systems usually give students a score as their test result, but do not show them how to improve their learning performance. Researchers have indicated that students would benefit more if individual learning guidance could be provided. However, most of the existing learning diagnosis models ignore the fact that one concept…