Knowledge transfer by sharing task templates: two approaches and their psychological requirements

This paper considers two paradigms of process-aware information systems (PAIS) that are used to share knowledge about planning and executing tasks. The case-based task management (CBTM) system is based on the transduction of execution protocols, so-called cases; and the pattern-based task management (PBTM) system is based on task patterns that are derived from cases but yield more abstract information. As user motivation to contribute to a collaborative task management system is a crucial factor for its success, we consider the different motivational requirements of CBTM and PBTM from a psychological point of view. Based on experimental findings about different factors that have been shown to enhance people's motivation to contribute their knowledge to a shared pool, we compare the two approaches and assess which one is more appropriate with respect to motivation.     

Public participation: democratic ideal or pragmatic tool? The cases of GM foods and functional foods

Over recent decades, public participation initiatives have been employed across Europe often with a focus on science and technology issues. In the area of new food technologies most participation initiatives have centered on genetically modified foods. By contrast, in the area of functional foods--where significant EU legislation was recently passed--we have seen no initiatives towards public inclusion. This applies also for Denmark, the country which is the focus of this article. Based on an interview study with members of the Danish parliament the article examines why such considerable differences exist between initiatives to involve the public, and it challenges the role that public participation plays in Danish politics. The main claim made in the article is that although politicians argue for the value and relevance of public participation their willingness to initiate participatory processes is overruled by their concern with playing by the rules of the political game.     

Academic progress of children who attended a preschool for abused children: a follow-up of the keepsafe project

OBJECTIVE: This study was undertaken to assess academic progress of children 1 to 5 years after graduating from the C. Henry Kempe Center's Therapeutic Preschool Day Treatment Program. METHOD: Information was gathered through chart review; telephone surveys of care providers, relatives, and social service workers; as well questionnaires on all children who attended the therapeutic preschool day treatment program between 1984 and 1989, including the 24 children reported on by Oates, Gray, Schweitzer, Kempe, and Harmon, 1995. RESULTS: Classroom placement was determined for 27 of the 44 graduates (61.4%), 14 of whom (51.9%) were in a regular classroom, 10 (37.0%) in special education, two (7.4%) in residential treatment, and one (3.7%) was receiving home schooling. Twenty-two of the 27 children (81.5%) improved or remained in the same grade and type of classroom as they had been staffed into at the time of their graduation from the preschool day treatment program. Factors thought to affect stability of classroom placement were studied, of which frequency of family moves was the only significant variable. Its significance was in the direction opposite to that expected. The most effective method of locating families was to contact the Department of Social Services who provided information used to find 60% of them. CONCLUSIONS: Intervention in a therapeutic preschool day treatment program was found to be beneficial, as it enabled most of the children to progress appropriately in public school.     

The conflict between on-task and off-task actions in the classroom and its consequences for motivation and achievement

The relations between students’ value orientations, decisions in conflicts between on-task and off-task actions in the classroom, and experiences of motivational interference following these conflicts were investigated. It was expected that well-being value orientation was positively linked and achievement value orientation was negatively linked to decision for off-task behavior in such conflicts and that the higher students’ well-being value orientation, the higher their motivational impairment when deciding for the on-task behavior and the lower when deciding for the off-task behavior. For achievement orientation, the relationships were predicted to be reversed. The experience of motivational interference while performing on-task behavior was, in turn, expected to be related to worse grades. Data from 817 students (mean age 13.44) from 35 classrooms were collected using self-report questionnaires and analyzed in a series of hierarchical linear models. Analyses showed the relationships as predicted. All relationships found were comparable to the relationships found for a conflict between school and leisure actions after class. Results point out that even if students resist the off-task temptation in class, the mere possibility of off-task behavior can impair motivation and achievement.     

Editorial

Science &; Education -     

Is the frequency of dyslexic problems among prison inmates higher than in a normal population?

The primary objective of this study was to compare a sample ofprison inmates with the norms obtained for large samples of 12year-old students on tests measuring word decoding skills,reading and spelling abilities. Theoretically, we assumed thatphonological processing deficits are a strong predictor ofdyslexic problems, and thus, only those inmates who did not seemto possess appropriate levels of phonological decoding skillsshould be defined as dyslexics. The results showed that theinmates performed better or at the same level as 12 year-oldstudents on all tasks measuring reading, spelling, and worddecoding skills, and that 4 out of 35 inmates (11%) with Swedishas their native language exhibited phonological decoding skillssubstantially below the average of grade 6 students. Thus, bycomparing the group of inmates with 12 year-old students, and byusing phonological decoding skills as an indicator of reading andwriting disabilities, our conclusion was that the frequency ofpossible dyslexic problems found in a group of prison inmateslooks very much like comparable incidence figures from a generalpopulation.     

Functional reading difficulties in Denmark

In this first Danish study of adult reading skills, 1124 adults between 18 and 67 years of age participated in an interview about reading habits and skills, and 445 were tested individually at home using six common texts. Great care was taken to ascertain that subjects were representative of the whole adult population and that the texts covered most types of everyday reading. Three percent of the participants were found to have severe functional reading difficulties and a further 9 percent to have moderate difficulties. Regression analyses found several unique predictors of reading difficulties: age (adults over 45 years reading more poorly than younger adults), limited basic education, no vocational training nor higher education, and a small amount of reading needed at work. The rate of poor readers was about four times higher among persons with low income than among others. Men and women read equally well although men tended to rate themselves lower as readers than women did. Methodological issues and some educational implications are discussed.     

Quality assessment and quality assurance in distance teacher education

Governments around the world have increasingly used distance education (DE), both preservice and inservice, to overcome conventional, campus‐based programme constraints in funding, access and student places. DE programmes have shown that they can expand assess to teacher education, but still need to demonstrate that they can produce teachers of the quality needed for today's schools. Quality assessment systems have been developed, using either examinations or impact studies, to demonstrate programme effect on graduate outcomes related to good teaching. Quality assurance systems have been designed, based on the concept of the ‘learning organisation’, to assure continuous improvement in programme conditions related to the desired outcomes. Quality assessment and assurance systems are reviewed and some examples of quality DE programmes presented.     

RECONSTRUCTING DEWEYAN PRAGMATISM: A REVIEW ESSAY

In this essay Stefan Neubert argues that John Dewey was a philosopher of reconstruction and that the best use we can make of him today is to reconstruct his work in and for our own contexts. Neubert distinguishes three necessary and equally important components of the overall project of reconstructing Deweyan pragmatism: first, to make strong and productive use of the tradition; second, to establish new theoretical links in order to develop new conceptual tools; and third, to reconsider implications of Deweyan pragmatism with a view toward new articulations of human life experience. Neubert then discusses three recent publications in the field of Dewey scholarship—Larry Hickman's Pragmatism as Post-Postmodernism , Inna Semetsky's Deleuze, Education and Becoming , and David Granger's John Dewey, Robert Pirsig, and the Art of Living —as examples illustrating the importance of each component. During the course of this discussion, Neubert develops some conclusions about the complexity inherent in the comprehensive task of reconstructing Dewey's philosophy today.     

Dynamic and static assessment of phonological awareness in preschool: a behavior-genetic study

The genetic and environmental overlap between static and dynamic measures of preschool phonological awareness (PA) and their relation to preschool letter knowledge (LK) and kindergarten reading were examined using monozygotic and dizygotic twin children (maximum N = 1,988). The static tests were those typically used to assess a child's current level of PA such as blending and elision, and the dynamic test included instruction in phoneme identity to assess the child's ability to respond to this instruction. Both forms were influenced by genes and by shared and nonshared environment. The static and dynamic versions were influenced by the same genes, and part of the total genetic influence was shared with LK. They were subject to both overlapping and independent shared environment influences, with the component in common also affecting LK. Nonshared environment influences were mostly independent. Scores from dynamic assessment added only minimally to variance explained in kindergarten reading after LK and static assessment had been factored in. Although one of the genetic factors that influenced both forms of PA also affected kindergarten reading, it was only the one shared with LK. The authors conclude that dynamic assessment of PA in preschool offers little advantage over the more commonly used static forms, especially if LK scores are available, although they acknowledge its potential in cases of preschool educational disadvantage.