Reviews and discusses critically the development during the last decade of the cognitive approach to information retrieval research and theory. The focus is analytic and empirical research on the complex nature of information need formation and situation, their inherent association with the concept of relevance, and the development of cognitive…

Around 5 or 6 years of age, children begin to recognize that speakers who make ironic remarks do not believe what they literally say, but children of the same age do not show appreciation for the humor function of irony (Dews et al., 1996; Harris & Pexman, 2003). We investigated 7- to 10-year-old children's interpretations of verbal irony and…

This paper reports the results of a small-scale (n = 9) interview study of the "ways of knowing" of academics in a Design School at a South African polytechnic. The focus of the study was on exploring the perceptions of these academics about discipline-specific knowledge in their fields. The paper presents an analysis of the responses,…

This paper backgrounds and illustrates an approach to researching didactic knowledge. Underlying the approach are some of the frameworks developed from the student learning research. Based on these frameworks the experience of learning about a particular phenomenon is theorised as having educationally critical aspects. Without addressing these…

Law often appears to be in a limbo between the Social Sciences and the Humanities. Movements within legal scholarship itself, the law and economics movement and the law and literature movement, represent efforts to portray law as a social science or as a humanity. But if one looks at what lawyers do, one finds that law is more like…

Developmental psychologists have been interested in the cognitive ability of perspective-taking for a number of years due to the apparent link between perspective-taking deficits and Autistic Spectrum Disorder. Most of the research in this area has employed the concepts and techniques of the approach commonly referred to as "Theory of Mind." The…

By bringing together neurologists, developmental psychologists, pediatricians, and economists, the National Scientific Council on the Developing Child offers a unique knowledge base from which early childhood policy and practice can be informed. By communicating how and why early experiences have a lasting impact on brain architecture--and what…

Effective belief-desire reasoning requires both specialized representational capacities--the capacity to represent the mental states as such--as well as executive selection processes for accurate performance on tasks requiring the prediction and explanation of the actions of social agents. Compromised belief-desire reasoning in a given population…

Euro-American 2nd- and 4th-grade children (Ms=7.67 and 9.82 years) heard stories about Black and White characters who produced artwork yielding a windfall reward. Children allocated rewards to characters, justified their allocations, and judged the fairness of patterns representing different justice principles. Older children allocated more money…

In the present study, a semantic perspective on e-learning theory is advanced and a modelling approach is used. This modelling approach towards the new learning theory is based on the four SECI phases of knowledge conversion: Socialisation, Externalisation, Combination and Internalisation, introduced by Nonaka in 1994, and involving two levels of…

Competence-based extensions of Knowledge Space Theory are suggested as a formal framework for implementing key features of personalised learning in technology-enhanced learning. The approach links learning objects and assessment problems to the relevant skills that are taught or required. Various ways to derive these skills from domain ontologies…

Purpose: The aim of this article is to offer insight into the factors affecting individual and organisational learning in a small business; specifically the identification of the learning relationships that are unique to the small business environment. Design/methodology/approach: The authors apply Crossan et al.'s (1997, 1999) Organisational…

We find a general, language-independent pattern in child language acquisition in which there is a clear difference between subject and object noun phrases. On one hand, indefinite objects tend to be interpreted nonreferentially, independently of word order and across experiments and languages. On the other hand, indefinite subjects tend to be…

The Concept Shifting Test (CST) is a newly developed Trail Making Type test that measures concept shifting and executive functioning. The purpose of the present study was to determine whether CST performance was affected by age, gender, educational level, or handedness and to establish the normal range of test performance. The CST was…

This paper examines the creation of new knowledge bases in higher education in light of the ideas of Alvin Toffler, whose trilogy "Future Shock" (1970), "The Third Wave" (1980), and "Powershift" (1990) focus on the processes, directions, and control of change, respectively. It discusses the increasingly important role…