Object-naming deficits in developmental dyslexia

This paper reports two experiments which focus on the object naming deficits of dyslexic readers. In Experiment 1, dyslexic and normal readers were asked to name objects depicted by pictures or following their spoken definition. Ten-year-old dyslexics named fewer objects correctly than other children of a similar age, performing only as well as a younger group of 8-year-old normal readers. This was true irrespective of the modality through which they were tested. In terms of naming latency, however, they were similar to comparison groups. In Experiment 2, nine-year-old dyslexic and normal readers performed as well as each other in a receptive vocabulary test in which pictures had to be matched to spoken words. However, once again, on a picture naming test, the dyslexics did less well than controls. We argue that dyslexic children are subject to verbal naming difficulties which cannot be accounted for by generally low levels of vocabulary knowledge. Their problems are attributable not to difficulties in semantic representation but to difficulties with the lexical-phonological representation of spoken words they know. We propose that, in turn, these difficulties are related to their memory and reading problems.     

Implications of facilitated work-based learning implemented as an approach to continuing engineering education

ABSTRACT

The development of employees’ skills and competences has become a key driver of economic growth in the developed world. It is widely recognised that enhancing people’s skills and competences will be a major cause of future competitive advantage. Consequently, companies need to be able to identify precise areas where they have, or can build, distinctive competences. To meet these needs, various models and approaches for continuing engineering education have emerged. One such approach is the facilitated work-based learning (FWBL) model, the aim of which is to introduce an approach to tailor-made courses built on work-based learning (WBL) and problem-based learning (PBL). This paper addresses the implementation of tailor-made continuing engineering education in company settings through the use of FWBL. It draws on a huge amount of documentation produced within the Via Nord project, which was supported by the European Social Fund and engaged various companies in northern Denmark. The aim is to investigate how the FWBL model worked in practice when implemented as a means for tailor-made continuing engineering education applied in a company setting.     

Girls and Information Technology in Denmark—an account of a socially constructed problem

The author offers an interpretation of why we resist associating the female sex with competence on the computer, and conversely, why the male sex is not regarded as a problem in terms of learning to deal competently with the computer. The aim of this paper is to investigate the relationship between gender and computers.     

Listening comprehension and reading comprehension in poor decoders: Evidence for the importance of syntactic and semantic skills as well as phonological skills

The relation between decoding and comprehensionin the oral and written modalities was studiedin a randomly selected group of nine-year-olds,subdivided into good, average and poordecoders. Performances on two types ofcomprehension tasks (story retelling andcloze tasks) were compared and related tophonological, syntactic and semantic abilities.(Story retelling demanded the ability to retellthe gist of a story, while the cloze tasksdemanded precise skills in drawing anaphoricreference across sentence boundaries.) Atwo-way analysis of variance using IQ ascovariate showed that poor decoders scoredlower than average and good decoders on allcomprehension tasks. This suggests a highdegree of interdependence between listeningcomprehension, reading comprehension anddecoding. The associated pattern of oralcorrelates furthermore varied with task demandsand to some extent, independent of modality.Vocabulary was related to the ability toretell a story. Syntax and, in particularphonemic awareness, were on the otherhand more strongly related to the ability todraw anaphoric reference. The results wereinterpreted in favor of ``the phonologicaldeficit hypothesis', but the interactionbetween linguistic sub-skills and task demandswas also underscored.     

Contributions of the Home Literacy Environment and Underlying Language Skills to Preschool Invented Writing

This study aimed to enhance our knowledge of the constituent variables affecting invented writing skills in 5-year-olds by investigating the concurrent relationships among home literacy, underlying language skills, and invented writing. The study comprised 111 Norwegian-speaking children (mean age: 5.7 years; 58 girls) and their parents. The children’s language skills were tested individually. The results showed that, on average, children achieved low scores on tests of word writing; however, the within-group variations in the children’s invented writing performances were large. The statistical modeling showed that parental education was significantly related to the home literacy environment, which was, in turn, directly related to both vocabulary and phonological awareness and indirectly related to invented writing skills. Implications of the findings are discussed.     

The Conceptual Nature of Gain in Vocabulary Research: An Analysis of Vocabulary Data from Schoolchildren

Two ways of measuring change are presented and compared: A conventional “change score”, defined as the difference between scores before and after an interim period, and a process-oriented approach focusing on detailed analysis of conceptually defined response patterns. The validity of the two approaches was investigated. Vocabulary knowledge was assessed by means of equivalent multiple-choice tests administered before and after an intervention, and four characteristic responses were observed: Words consistently not understood; words inconsistently understood; learned words; and words consistently understood. The results showed that inclusion of the category “words consistently not understood” offered a “truer” gain score than did the conventional change score. It captured more variance from age and cognitive constraints and appeared educationally more reliable from an assessment-for-teaching-perspective.     

Organizational learning with a pragmatic slant

A pragmatic theory of learning is introduced as a possible way of creating organizational learning and learning organizations. This learning theory rests upon what may be termed the inquiry metaphor. Two other metaphors of learning—the knowledge acquisition and the participation metaphor—are introduced as they are mirrored in the literature and in organizational development in practice. It is argued that the important element of organizational learning and learning organizations is the creation of an experimental arena for learning in which employees are able to engage in inquiry into workplace problems and, by doing so, develop their experiences with work and workplaces.