Social interaction in the acquisition of knowledge

A review of features and results of a research program concerning social interaction in knowledge construction that covers more than 10 years of research is given. Starting from a Vygotskian theoretical background, interactive dimensions are considered as an instrument for curriculum change in different domains and, subsequently, as an experimental treatment in young children's education. In particular, arguing within school settings appears to be a crucial tool for learning to reason and to explain: Knowledge domains become characterized by epistemic procedures, which are implemented in arguing, and by shared reasoning within adequate educational settings.     

Preferred representations and knowledge acquisition

European Journal of Psychology of Education - There are two kinds of preferential representations. They are connected on the one hand to the degree of typicality of the instance in relation to the...     

Contextual and strategic knowledge in the acquisition of design expertise

This study examines the acquisition of expertise in designing and developing information systems. The aim was to investigate how practical experience is related to contextual and strategic knowledge in problem-solving. Using a combination of expert–novice comparisons and longitudinal methods, professional systems analysts were compared with novices at the beginning and end of a seven month project-based course. The results show that during the course, the novices acquired a good deal of strategic competence in using domain-specific methods. Compared to the novices, the experts showed a more comprehensive and higher level of awareness of clients' contextual constraints. The study demonstrated qualitative variation in the subjects' solutions to design problems. Five distinct solution patterns were found; these appeared to originate mainly from the settings of the subjects' practical work.     

Using web-based collaborative forecasting to enhance information literacy and disciplinary knowledge

This paper outlines how an existing collaborative forecasting tool called a prediction market (PM) can be integrated into an educational context to enhance information literacy skills and cognitive disciplinary knowledge. The paper makes a number of original contributions. First, it describes how this tool can be packaged as a pedagogical intervention which can be used in a range of contexts across multiple disciplines. This is illustrated by a case study, which describes the addition of a PM assignment to an undergraduate module. Second, using both quantitative and qualitative data, the paper empirically investigates the impact of PM participation on engagement in information search and cognitive disciplinary knowledge. Our results show that participant's behaviors are altered by the intervention, and that students actively search for information related to the forecasting problems presented. We also demonstrate that students' disciplinary knowledge is enhanced by the intervention.     

Against standardised experience: leaving our marks on the palimpsests of disciplinary knowledge

This article attempts to establish the scope of critical management education in a formal educational setting. It is based on an empirical study of 24 academic staffs’ experience of engaging critical management education in four UK University Business Schools. The study seems to show that there are significant barriers to and potential pitfalls in introducing critical management education in a formal higher educational setting. The problems seem to be attributable to the institutionalised assessment rules and regulations, marketisation of higher education, power embedded in the professional roles of university teachers, learning styles and cultural diversity of students, and classroom practices required to support critical teaching and learning. Critical management education requires labour intensive pedagogy, and the approach is not to be recommended to Business Schools that are constrained by resources and experiencing low staff morale, otherwise it may generates individual self-doubt and cynicism.     

知识经济时代人力资本的积累和投资

知识经济时代的人力资本将成为经济发展的“瓶颈”。人力资本的积累和投资是人力资源开发的两个重要方面。加速人力资本的积累、扩大人力资本的投资是知识经济时代提出的新要求。     

Curriculum,teaching and powerful knowledge

This paper examines the concept of ‘powerful knowledge’ and provides new perspectives on an important emergent theory for education. We claim that the key to attaining powerful knowledge is ‘epistemic access’ to the discipline, which is access of the generative principles of knowledge creation. We draw on 15 years teaching and researching a university science programme in which undergraduate ecology students are trained as researchers during the 3 years they attend university. Hence, there is close alignment between teaching students to do research and powerful knowledge. In addition, it has been suggested that the ‘power’ in powerful knowledge is realised in what is done with that knowledge, that its purpose is social since it allows the holder to make a better contribution to society. We argue that in addition to such an aspirational ‘outcome’, it can be part of the process of education and early acquisition of powerful knowledge can influence all subsequent formal and informal learning experiences as the student progresses though university. A model for powerful knowledge is presented in which there is the possibility of powerful action after graduation, but this remains in the theoretical realm while there is very little empirical evidence supporting such a hypothesis for ecology students. Powerful action also questions the limits of responsibility for a teacher.     

Micro productive failure and the acquisition of algebraic procedural knowledge

Instructional Science - Productive failure has shown positive effects on conceptual and transfer measures, but no clear effects on procedural measures. It is therefore an open question whether, and...     

地方性知识及其对课程开发的诉求

地方性知识是地方居民为适应当地环境而创制并积淀下来的一套行之有效的意义系统与生存智慧。地方性知识内容具有地域性、经验性、丰富性等特征。地方性知识的表达形式具有叙事性、零散性,其探究形式为经验型思维与神秘型思维,其检验形式为价值检验、效果检验。控制外部世界、追寻生活意义是地方性知识生产的基本旨趣。地方性知识的内容、形式与旨趣功能对课程开发有着特殊的诉求。     

Prior knowledge and exemplar encoding in children's concept acquisition

Three experiments examined how children's domain knowledge and observation of exemplars interact during concept acquisition and how exposure to novel exemplars causes revision of such knowledge. In Experiments 1 (N = 126) and 2 (N = 64), children aged 4 to 10 years were shown exemplars of fictitious animal categories that were either unrelated to, or consistent with, their prior knowledge in 25% or 75% of presented exemplars. In Experiment 3, children (N = 290) saw fictitious animal, artifact, or unfamiliar social categories that were either consistent or inconsistent with their prior knowledge in 20%, 40%, 60%, or 80% of exemplars. In the test, children made judgments about the likely co-occurence of features. In all experiments, prior knowledge and exemplar observation independently influenced children's categorization judgments. Utilization of prior knowledge was consistent across age and domain, but 10-year-olds were more sensitive to observed feature covariation. Training with larger categories increased the impact of observed feature covariation and decreased reliance on prior knowledge.     

The challenges of developing disciplinary knowledge and making links across the disciplines in early years and primary humanities

ABSTRACT

This article argues that an understanding of disciplinary knowledge production helps to underpin a conceptual structure for the humanities curriculum. This is important as a conceptual curriculum more overtly supports knowledge production for both pupils and teachers than one that is solely focused on propositional knowledge. It can mean the difference between learning isolated bits of information for recall that hold little significance to the learner and engaging with new information for a purpose. A concept orientated curriculum places an emphasis on understanding transferable ideas and principles, one in which deeper understanding or improved capability is the focus.     

Individualized acquisition of knowledge with the computer: Questioning and learning guided by the structure of knowledge

In the first part of this article, we define our view of knowledge acquisition by distinguishing it from text comprehension and memorization, and by presenting the principal characteristics of the concept of knowledge as the formalization used to shape the knowledge domains (Baudet & Denhière, 1988). In the second part, the computerized individual’s knowledge acquisition system we present permits a representation of memory knowledge in accordance with the formalization adopted. This also allows a diagnosis of the learner’s initial knowledge and, according to the diagnosis reached, presents texts and illustrations adapted with the learner’s initial knowledge and with the goal of reaching a particular state of knowledge (Poitrenaud, Denhière & Tapiero, 1987). Finally, in the last part, we relate the first experimental results of learning a particular knowledge domain: sea mammals. This experiment tested the system with children of 7 to 11 years of age (Tapiero, 1987).     

论中国课程知识供应制度的调整

课程知识的合法化作为一个过程，须有课程知识的供应制度作保障。作为课程知识“合法化”的内在机制和操作体系，课程知识供应制度控制着课程知识的选择、组织、分配和解释，影响着学习者的个体精神自由。从总体上看，我国的课程知识供应制度仍是“国家主导型”的，而且政治意识形态和“技术意识形态”对课程知识的供应形成强有力的控制。这种相对僵化的课程知识供应制度正面临着社会结构转型、信息化发展的严峻挑战，急待在市民社会、公共领域的视域下进行调整。其方向和着力点是：消除一元化意识形态的强行干预，突显公共领域的平等协商；打破国家主导的权力格局，实现多元权力主体共契。     

The relation between individual interest and knowledge acquisition

The objective of this study was to examine how individual interest and knowledge acquisition are causally related. Three hypotheses were tested using a cross‐lagged panel analysis (N = 186) and two quasi‐experimental studies (N = 68 and N = 108) involving students from schools in Singapore. The first hypothesis is the broadly shared standard assumption on the relation between individual interest and knowledge: the more an individual is interested in a topic, the more (s)he is willing to engage in learning. An alternative hypothesis assumes that individual interest is not the cause but the consequence of the process of learning: individual interest as an affective by‐product of learning. Finally, a third possibility is that interest and knowledge influence each other reciprocally. The results supported the affective‐by‐product hypothesis. Our findings seem at variance with commonly held conceptions that being interested guides knowledge attainment. The implications of these findings for interest research are discussed.     

Home environment and second‐language acquisition: the importance of family capital

Framed within Coleman’s theory of family capital, this article examines how different home variables such as family physical, human and social capital affect immigrant children’s second‐language acquisition in the homes of four Chinese immigrant families in Canada. Specifically, the study analyzes the relationships between family physical capital and family investment in second language learning, between parental human capital and levels of parental involvement, and between family social capital and access to familial and community resources. The analysis demonstrates that parental educational backgrounds, their occupational choices and chances, and their adaptation and integration into Canadian society had a significant impact on the families’ accumulation and activation of family capital to support their children’s second‐language learning.     

Declarative knowledge acquisition in immersive virtual learning environments

The author investigated the interaction effect of immersive virtual reality (VR) in the classroom. The objective of the project was to develop and provide a low-cost, scalable, and portable VR system containing purposely designed and developed immersive virtual learning environments for the US Army. The purpose of the mixed design experiment was to compare lecture-based and immersive VR-based multimedia instruction, in terms of declarative knowledge acquisition (i.e. learning) of basic corrosion prevention and control with military personnel. Participants were randomly assigned to the control group (N?=?115) or investigational group (N?=?25) and tested immediately before and after training. The author accessed learning outcomes from the pre-exam and post-exam scores and VR system usability from exit questionnaires. Results indicate that both forms of instruction will increase learning. VR-based did produce higher gain scores and there was a statistically significant interaction between instruction type and time.     

The relations between disciplinary and pedagogical knowledge and the length of teaching experience of biology and geography teachers

Concept mapping was used to tap the conceptual disciplinary and pedagogical knowledge of seven biology and six geography teachers with short or long teaching experience. Based on five knowledge structure dimensions, the results were that (1) the disciplinary and pedagogical knowledge of teachers of both biology and geography is quite unsatisfactory; (2) the two types of knowledge did not improve with experience and the latter slightly deteriorated; and (3) the teachers mastered their disciplinary knowledge better than their pedagogical knowledge. The results are discussed in relation to the nature of the instructional activities and the different status of the disciplinary and pedagogical knowledge in teaching.     

Transnational academic mobility,knowledge, and identity capital

This article begins with the contemporary context of transnational academic mobility, and sketches a typology of mobile academics according to their self-identification. UK examples are offered as the main case study here. The article will then explore the relations of mobile academics and their embodied and encultured knowledge. It employs a concept of ‘transnational identity capital’ to discuss the position of transnational mobile academic intellectuals as a ‘stranger’ as inspired by Simmel's sociology of space.