组织学习的跨文化效应:中国和荷兰的比较

基于克拉克洪和斯托德伯克的跨文化分析架构就中国和荷兰的社会文化对组织学习过程、组织学习氛围和组织学习能力的影响进行比较,提出一些有待进一步证实的命题,以期引起人们对跨文化组织学习实证研究的关注,为跨国公司在华子公司打造学习型组织实践提供理论基础。     

Academic versus industry patenting: An in-depth analysis of what determines patent value

This paper compares corporate and academic patents and tests whether they have similar value distributions and share common determinants of value. The empirical results based on an in-depth analysis of 400 biotech patents applied for by Belgian universities and firms lead to the following observations: (i) academic and corporate patent value distributions have similar levels of ‘skewness’; (ii) the identification of the institutional origin of knowledge allows for an improved understanding of the value determinants and (iii) there is a need to stimulate star scientists to codify their tacit knowledge into valuable patents.     

柴达木盆地北缘大柴旦地区古生代花岗岩锆石SHRIMP定年

大柴旦地区是柴北缘古生代超高压带的重要组成部分，与超高压岩石相伴的花岗岩十分发育。这些花岗岩具有两类不同的岩石地球化学特征，I类以Na20／K2O比值小于1、明显的负Eu异常和低sr、高Y为特征，具有S-型花岗岩的属性，Ⅱ类以Na2O／K2O比值大于1、弱负Eu异常到正Eu异常和高Sr、低Y为特征，具有I-型花岗岩的属性，反映了它们的源岩及成因上的差异。锆石SHRIMP U-Pb定年结果表明，大柴旦地区花岗岩的年龄可分为三组，第一组年龄为446.3±3.9Ma，第二组年龄分别为408.6±4.4Ma、403.3±3.8Ma、401.8±3Ma，第三组年龄分别为374.5±1.6Ma、372±2.1Ma。结合区域地质特征，我们认为，第一组年龄可能反映了柴达木陆块与中南祁连板块碰撞的时代，第二组年龄可能反映了深俯冲地下的板块由于拆沉而折返的时代，第三组年龄可能反映了碰撞隆起后造山带上不同块体之间的伸展、滑塌的时代。     

Ethical issues in web data mining

Web mining refers to the whole of data miningand related techniques that are used toautomatically discover and extract informationfrom web documents and services. When used in abusiness context and applied to some type ofpersonal data, it helps companies to builddetailed customer profiles, and gain marketingintelligence. Web mining does, however, pose athreat to some important ethical values likeprivacy and individuality. Web mining makes itdifficult for an individual to autonomouslycontrol the unveiling and dissemination of dataabout his/her private life. To study thesethreats, we distinguish between `content andstructure mining' and `usage mining.' Webcontent and structure mining is a cause forconcern when data published on the web in acertain context is mined and combined withother data for use in a totally differentcontext. Web usage mining raises privacyconcerns when web users are traced, and theiractions are analysed without their knowledge.Furthermore, both types of web mining are oftenused to create customer files with a strongtendency of judging and treating people on thebasis of group characteristics instead of ontheir own individual characteristics and merits(referred to as de-individualisation). Althoughthere are a variety of solutions toprivacy-problems, none of these solutionsoffers sufficient protection. Only a combinedsolution package consisting of solutions at anindividual as well as a collective level cancontribute to release some of the tensionbetween the advantages and the disadvantages ofweb mining. The values of privacy andindividuality should be respected and protectedto make sure that people are judged and treatedfairly. People should be aware of theseriousness of the dangers and continuouslydiscuss these ethical issues. This should be ajoint responsibility shared by web miners (bothadopters and developers), web users, andgovernments.     

Enhancing student engagement in pre-vocational and vocational education: a learning history

Interest in student engagement has increased over the past decade, which has resulted in increased knowledge about this concept and about the aspects that facilitate engagement. However, as yet, only a few studies have focused on engagement from the perspective of the teacher. In this study, we capture the experiences of teachers who were explicitly working with their teams on fostering student engagement. We used the learning history method to capture those experiences and at the same time to stimulate learning within the participating teams. A learning history includes the voices of the different participants involved in order to stimulate reflection and learning. Three teams of teachers participated in the writing of this learning history. Several teachers (n = 10), students (n = 10), and managers (n = 5) from or related to the teams were interviewed. The learning history shows that, on the one hand, teachers emphasized positive relationships and structure in relation to student engagement, yet, on the other hand, students continued to provide examples of negative relationships and mentioned a lack of structure, although they also mentioned improvements. Furthermore, the learning history showed that teachers in all teams reflected on their experiences and learned from the activities employed to foster student engagement, which included taking a more positive approach, conversations about a skills form, and being more consequent. These results taken together indicate that it is possible for teachers to do a better job of engaging their students and that their repertoire can be expanded to include more engagement-related actions. Finally, the learning history produced offers insight into the difficulties experienced by the teams. An important limitation mentioned by all teams was that teachers found it difficult to address each other’s behavior when someone did not act as agreed upon.     

Investigating the Interrelations Between Systems of Support in 13- to 18-Year-Old Adolescents: A Network Analysis of Resilience Promoting Systems in a High and Middle-Income Country

Adolescents’ ability to function well under adversity relies on a network of interrelated support systems. This study investigated how consecutive age groups differ in the interactions between their support systems. A secondary data analysis of cross-sectional studies that assessed individual, caregiver, and contextual resources using the Child and Youth Resilience Measure (Ungar & Liebenberg, 2005) in 13- to 18-year-olds in Canada (N = 2,311) and South Africa (N = 3,039) was conducted applying network analysis. Individual and contextual systems generally showed the highest interconnectivity. While the interconnectivity between the individual and caregiver system declined in the Canadian sample, a u-shaped pattern was found for South Africa. The findings give first insights into cross-cultural and context-dependent patterns of interconnectivity between fundamental resource systems during adolescence.     

The Word Witch at Work in New Zealand’s <Emphasis Type="Italic">School Journal</Emphasis>, 1960s–1980s: Margaret Mahy’s Writing as a Reflection of Pedagogy and the Spirit of the Times

Between 1961 and 1984 the renowned New Zealand writer, Margaret Mahy, wrote over seventy-five pieces for the School Journal (a graded reading book provided free to New Zealand primary schools since its inception in 1907). It was a liberal humanist period in New Zealand education during which the 1940s’ and 1950s’ rolling reforms implemented by Clarence Beeby had had time to settle, and John Dewey’s progressive system, influenced by ideas associated with European romanticism, had taken hold. With a new appreciation of nationhood and the arts, School Publications sought to publish material that was not only instructional, but also of high literary quality, by reputable New Zealand authors such as Margaret Mahy. Indeed, the School Journal provided Mahy not only with an opportunity to publish her vividly imagined poetry and prose, but also with the additional challenge of writing for an audience of Māori and Pākehā primary school children who needed to learn to read. This article considers ways in which Mahy’s Journal work reflected (or did not reflect) the spirit of the times.     

Functioning and participation problems of students with ADHD in higher education: which reasonable accommodations are effective?

Abstract

Students with ADHD struggle in higher education as a result of various functioning and participation problems. However, there are remaining gaps in the literature. First, it remains unclear how often and during which teaching and evaluation methods problems arise. Second, we do not yet know which reasonable accommodations are most effective to deal with the functioning. And third, we do not know which accommodations are most effective to address participation problems of students with ADHD in higher education. This study addresses these three gaps in literature. In total, 86 students with ADHD, 42 student counsellors and 86 students without a disability participated in a survey-based study. The results show that students with ADHD most frequently experience problems with sustaining and focusing attention and it is demonstrated that most problems arise during classical teaching or evaluation methods. Finally, the perception of the effectiveness of reasonable accommodations is strongly dependent on which problems students experience in higher education. These findings suggest that it is important to consider both personal and environmental characteristics when selecting and implementing reasonable accommodations.     

Computer support for curriculum developers: CASCADE

This paper examines research on a family of computer-based tools, CASCADE (Computer ASsisted Curriculum Analysis, Design and Evaluation), designed to assist in the complex task of curriculum development. It begins with discussion of curriculum developers and their activities, followed by examination of how the computer can offer support for their tasks. The main elements of four related systems for computer supported curriculum development are discussed and approaches to designing tools of this nature are considered. Following an overview of main findings, this article concludes with thoughts on fruiful directions for research on computer supported curriculum development, emphasizing the need for increased attention to implementation and impact studies.