James C. Taylor

The architecture of human information processing: Empirical evidence

This article outlines a path analytic interpretation of data collected in light of a theoretical formulation of a dynamic model of memory, which provides a perspective on the human information processing system as a whole. The model of memory represents an attempt to integrate the relatively static models of memory structures with the more dynamic concepts underlying research on control and processing mechanisms. The outcomes of the study emphasise the role of relational knowledge (taxotomic subject matter structures), strategic knowledge (procedural algorithms) and empirical knowledge (based on first hand experience) in cognitive skill performance.

A Dynamic Model of Memory for Research on Human Information Processing.

This article outlines a broad theoretical framework for understanding the human information processing system as a whole. It represents one attempt to integrate the relatively static models of memory structures with the more dynamic conceptions underlying research on control and processing mechanisms. The framework embodies the synthesis of a number of conceptual orientations, including contemporary emphases on working memory, item-specific and relational information, metacognition and schema abstraction. This synthesis rests on the basic assumption that the nature of knowledge structures in human long-term memory depends on the type of information processing whereby these cognitive structures were generated.

KNOWLEDGE ENGINEERING: AN ALTERNATIVE APPROACH TO CURRICULUM DESIGN FOR SCIENCE EDUCATION AT A DISTANCE

Most of the curriculum design models within the technical-scientific approach utilise the rational and sequential process of designing and inter-relating the various elements of the design process. While this procedure may be efficient and adequate for conventional education in which the designers are professional science educators, there is doubt if it satisfies the particular needs of distance education.The experience accumulated through a multi-disciplinary team approach to distance learning courseware development for higher education at the University of Southern Queensland Distance Education Centre motivated this study which primarily focused on a search for an alternative approach to curriculum development with a more satisfactory functional value.Using selected units in Engineering as a focus, an experiment was designed in which a variant of the classical Wheeler model was used. This paper reports the results of this experiment. The implications for contemporary curriculum development initiatives in science especially within distance education settings are pointed out.

A Knowledge-engineering approach to accounting education

In the context of the massive expansion of the knowledge base facing all fields of professional activity, instructional science (which embraces the use of a knowledge-engineering approach to curriculum design) could well help to unvael the complexity of important pedagogical issues confronting accounting educationalists. The delineation and use of an expert knowledge base within the framework of the ‘dimensions of processing model’ of human information processing provides a valuable focus for making decision about the breadth, depth and nature of specific educatinal objectives. Knowledge engineering, which is fundamental to this process, appears to provide an appropriate framework for the systematic planning, development, delivery and evaluation of high-quality education and training programmes. Such an approach base while ensuring practitioners and teachers to keep pace with their rapidly changing knowledge base while ensuring that students acquire and become competent in the use of the cognitive skills ...

Internet-based knowledge management database for children and adults with epilepsy: A possible model project for evidence-based medicine in the future

With an incidence of nearly 1%, epilepsy represents one of the most frequent diseases in the population. Nevertheless substantial information gaps exist as to the exact incidence, prevalence, therapy and particularly to associated therapeutic success. Adequate studies are not performed on many of these issues which are primarily beyond the current interests of the pharmaceutical industry. An Internet-based knowledge management database is presented to illustrate initial results of the online system with a focus on medication and side effects (http://www.ligaepilepsie.org/KnowledgeDB/index.htm). Further, it is worth noting that this database was designed as a potential model for similar projects in other medical fields.

Work in progress - a novel method of creating an academic content repository

This paper outlines a project aimed at addressing the issue of the scalability of online academic support. This project is being run during the Autumn semester at the University of Southern Queensland (USQ) Toowoomba Australia, in conjunction with the Australian Digital Futures Institute. The study attached to the project will use Design-Based Research to evaluate the effectiveness of a simple, but innovative academic content and metadata creation tool referred to as Academic Assist. Academic Assist has been recently developed at USQ, as a plug-in block for the moodle-based Learning Management System employed at USQ for its several hundred online subjects. The pilot project extends over nine subjects, including three consecutive subjects in computer engineering; and covers faculties of Engineering, Education, Business, Science and Arts. Results of the study including acceptance surveys, expert reviews and usage statistics will be presented at FIE 2009.

Developing networks of grass-roots science curriculum action

This paper describes an ongoing process of participatory curriculum development. It outlines some of the tensions which need to be explored in science curriculum development: debates about the nature of science, of society, of school science content and of learning theories. The process whereby action can arise from this debate is also explored. An example will be outlined of a network of science curriculum action which has developed from the work of a range of science education projects in Natal, South Africa.