一个标准能适合所有的项目吗:开放教育的选择

基于支持全英开放教育资源项目(英国开放教育资源项目,简称UKOER项目)的经验,本文将探讨该项目开展过程中所涌现出的各种不同的开放教育资源描述方法,及其对资源共享、工作流程计划、资源聚集观的影响.由于UKOUER项目包括个人层面的项目、学科层面的项目和院校层面的项目,而这三种类型的项目又有各自不同的特点,显然难以用一种技术或者描述性的解决方案来适合所有的项目.因此,目前这些项目只提供有限的描述性信息,包括项目标签、作者、题目、日期、链接地址、文件格式、文件大小、权限,以及一些附加信息,包括语言、学科分类、关键词、标签、评论和描述.所有项目可以自由选择编码、存储和分享上述信息的方法.本文通过大量的例证介绍了项目的描述方法,其中还包括工作流程和所作出的尝试.我们将考虑所选择的工具(资源库、Web2.0应用、虚拟学习环境)与标准选择的关系,以及本地需求和更广泛社区需求之间的关系.我们会考虑这些选择对资源传播和发现的影响,例如,资源描述对大量开放教育资源的发现服务的影响.     

The Riddle of the Smart Machines

Hundreds of graduate students were introduced to the fields of instructional design and educational technology with the riddle of the smart machines, yet over the years no one has answered it correctly. After revealing the surprising answer to this riddle, both the negative and positive impacts of smart machines are analyzed. An example of this is given by developing practical interventions for the shortcomings of the award-winning simulation program The Oregon Trail.     

Associations Among Infant Iron Deficiency,Childhood Emotion and Attention Regulation,and Adolescent Problem Behaviors

This study examined whether iron deficiency (ID) in infancy contributes to problem behaviors in adolescence through its influence on poor regulatory abilities in childhood. Chilean infants (N = 1,116) were studied when there was no national program for iron fortification (1991–1996), resulting in high rates of ID (28%) and iron‐deficiency anemia (IDA, 17%). Infants (54% male) were studied at childhood (M_age = 10 years) and adolescence (M_age = 14 years). IDA in infancy was related to excessive alcohol use and risky sexual behavior in adolescence through its effect on poor emotion regulation in childhood. Attentional control deficits at age 10 were also related to both infant IDA and heightened risk taking in adolescence. Findings elucidate how poor childhood regulatory abilities associated with infant IDA compromise adjustment in adolescence.     

Joint ventures and technology adoption: A Chinese industrial policy that backfired

To spur technology transfer, emerging market policymakers often require foreign firms to form joint ventures (JVs) with domestic firms. Through knowledge spillovers, JVs may reduce technology acquisition costs for domestic firms. Yet domestic firm rents from JVs could discourage innovation through a cannibalization effect. Which force dominates is an empirical question. I address it with novel data on China's auto sector. In response to fuel economy standards requiring firms to upgrade technology or sacrifice quality, firms with JVs reduced quality and price relative to their counterparts. Consistent with cannibalization, firms with JVs drive the negative effect.     

Tracking Club Sport Participation From Childhood to Early Adulthood

This study examined the strength of tracking sport participation from childhood to early adulthood among the Dunedin Multidisciplinary Health and Development Study cohort. Participation in sport, dance, or gymnastics as part of a club or group (outside of school) was assessed at ages 7, 9, 15, 18, and 21 years. In addition to the traditionally used correlation coefficients, summary statistics (intraclass correlations; ICC) from random effect models and stability coefficients from generalized estimating equations (GEE) were calculated using all the longitudinal data and controlling for the influence of covariates on tracking strength. Correlation coefficients revealed statistically significant tracking of club sport participation (7–21 years) at low levels (r = .07–0.28). The ICC summary statistic (0.23) was consistent with this, while the GEE suggested moderate tracking (0.59). The results of this study suggest that encouraging sport participation during childhood and adolescence may result in a modest increase in the likelihood of participation later in life. However, the substantial movement into and out of sport participation observed here and in other studies cautions against relying solely on sport promotion among youth as a strategy to promote lifelong participation.     

Knowledge generation and sharing in UK universities: A tale of two cultures?

As economies become more knowledge intensive it has become evident to most organizations that knowledge is a valuable resource. This is particularly true in academic organizations, which have the generation and dissemination of knowledge as their principal mission. This research assesses whether path-dependency exists in relation to cultural expectations of knowledge generation and sharing in knowledge intensive organizations. This paper adopts a constructivist approach facilitated by focus group discussions which were conducted in two UK universities, one Russell group university and the other a post-1992. Institutional culture and path dependency play a major role in the willingness of institutions to generate and share knowledge. Each institution exemplified a distinct path-dependency that underpinned cultural expectations but in each case internal and external factors were necessitating changes regarding knowledge sharing and generation which affected individual perspectives and organizational structures. The paper concludes by purporting that certain universities display critical junctures and cultural transformation in terms of knowledge generation, dissemination and sharing.     

Issues in the application of a conjunctive/compensatory standard-setting model to a criterion-referenced, classroom-based teacher certification assessment system: A state case study

Wheeling Jesuit College     

Individualised educational programmes. Part I: a literature review

This review was undertaken as part of a research project commissioned by the Scottish Executive and carried out by a team from Glasgow and Newcastle Universities between January 2000 and January 2001 when the report was published ( Banks et al., 2001 ). The research study, entitled 'Raising the Attainment of Pupils with Special Educational Needs', followed the issuing of new guidelines ( SOEID, 1998a ; SEED, 1999 ) which linked the use of individualised educational programmes (IEPs) to the wider political enterprise of raising standards through target-setting.