二语习得的关键期假说及对外语教学的启示

本文回顾了20世纪60年代以来对二语习得关键期的研究,从赞成派和反对派两方面为此理论提供依据,并指出第三种可能:二语习得可能存在多重关键期,即存在多个关键期在不同时期影响语言习得的不同方面。指出成人外语教学应实施不同的教学策略,利用成人外语学习的优势采用相应的教学方法,以达到最佳的学习效果。     

Sports-based Text Sets: Fostering Critical Literacy at the Intersections of Sport and Society

Sports culture is central to the lives of many students, whether they participate in athletic competitions or sports fandom. Unfortunately, sports culture also reflects many sociopolitical issues and inequities that impinge upon our greater society in the present day (e.g., domestic violence, racism). For those reasons, sports-based text sets—diverse collections of texts about figures, events, and happenings in sports culture—stand to support teachers in honoring students' knowledge of and interests in sports culture while also facilitating critical literacy practices through the investigation of inequities that ail both sport and society. This article introduces the notion of a sports-based text set, addresses the types of texts that might be featured in such a set, and presents ideas for exploring specific texts with students, using the issue of inequitable compensation for male and female athletes as an example.     

‘We are more than EFL teachers – we are educators’: emancipating EFL student-teachers through photovoice

The prevailing pedagogical orientations of English as a foreign language (EFL) education in Spain oppress learners intellectually in ways that are counterproductive to their learning. As a reaction to this, 129 EFL student-teachers (STs) took part during the 2013/14, 2014/15, and 2015/16 academic years in a workshop which drew on the methodology of participatory action research and on photovoice as a data-creating strategy, in order to emancipate these STs intellectually, boost their EFL development, and offer an alternative critical model for their future EFL teaching. The research was assessed collectively through a variety of qualitative strategies. Results showed that the photovoice workshop created a rich and meaningful context for EFL learning, one which enabled the STs to fully actualize their intellectual potential by producing knowledge collectively, thereby setting a memorable educational example for their own future teaching.     

Introducing veteran critical theory

Research on student veterans is in an infant state. As veterans continue to enroll in institutions of higher education, researchers must explore new ways of knowing student veterans. It is not enough to only describe and model this growing demographic, researchers must also have a tool for criticism and question. The next in an important tradition of emancipatory paradigms, this article suggests a critical theory built on current critical conversations but adapted for the unique characteristics of the student veteran. The article defines the need for a critical theory (Veteran Critical Theory), explains 11 tenets for this new theory, and discusses how these tenets could be used by administrators, faculty, student affairs professionals, and students in the higher education community.     

技术批判理论视域下《美国国家教育技术计划》文本分析

技术的不断进步对教育领域相关政策的制定起着越来越重要的作用.《美国国家教育技术计划》是提高技术在教育中应用的纲领性文件.从技术批判理论的视角出发,通过文本分析的研究方法,揭示出技术影响下蕴含在教育领域中一种追求效率的技术理性思维,具体表现为基于数据分析的真理判定、基于技术系统的社会秩序、基于技术素养的教育目的.文章借鉴技术批判理论的观点,试图探求解决当下教育政策文本中过于追求技术理性的问题,实现理性与艺术的结合.据此,对我国教育技术政策制定提供一定的启示,包括关注时代合理性诉求,反思人文不合理问题,权衡技术与人的关系.     

Enhancing civic consciousness through student pro bono in legal education

A key aim of encouraging law students to participate in student pro bono, a form of experiential learning in legal education, is to develop their commitment to volunteer lawyering after graduation. This paper examines student pro bono in legal education in Australia and the United States. A critical review of the current approaches to student pro bono in both jurisdictions demonstrates that although student pro bono exposes students to lawyering skills, the absence of structured follow-up as part of student pro bono, results in limited changes to students’ attitudes to commit to volunteer lawyering. The benefits of adopting reflective activities as part of student pro bono are discussed. It is argued that transformative pedagogies can encourage critical consciousness and social transformation necessary for active involvement in volunteer lawyering after graduation. Teaching and learning strategies are suggested to simultaneously enhance social and personal transformation and to develop lawyering skills through student pro bono.     

Empowerment through sex education? Rethinking paradoxical policies

Youth empowerment is the main goal of sex education according to Dutch Government and NGO policies. Academics from different disciplines have argued, however, that the ideal of empowerment through education is problematic, because of the unequal power relations implicated in educational practices. Building on one-and-a-half years of online and offline ethnographic fieldwork among Dutch youth, this article argues that Dutch sex educational policies inhibit rather than encourage young people’s empowerment by allowing only a limited number of sexual knowledge building practices to thrive while making others nearly impossible. In order to facilitate young people’s empowerment, policies should aim to create space for young people to develop their own themes and priorities, to offer a multitude of perspectives, to set the pace and to use different strategies for sexual knowledge building, including learning by doing and online learning. This requires a cultural shift that involves both an openness to young people’s experimentation, and a change in existing power hierarchies based on age.     

Getting inside the insider researcher: does race-symmetry help or hinder research?

This article engages with methodological concerns connected to insider education research and the ‘race-symmetry’ shared between the researcher and teacher participants. To do this, race critical reflexive strategies are utilized to show how and why this practice productively contributed to the knowledge about race making constructed in my study, a research process I describe as getting inside my insiderness. However, these reflexive practices also helped me to develop a deeper awareness of the potential for what I now describe as White shadows to infiltrate research of this type. The conceptualization of White shadows is a useful tool to describe research practices that silence or deflect attention away from issues connected to race, and hence, White shadows help expose concerns about the potential for Whiteness to remain protected by research. There are two interconnected aims of this paper. First, to illustrate the sort of race reflexive practices called for, and in doing so, to demonstrate why they are valuable and helpful in (educational) research. Second, I hope to encourage a rethink of the insider–outsider relationship that typifies ethnographic research by shifting attention to explore the inside of insider research.     

LED产业集群中资源优化组织关键路径研究——基于产业链创新协同平台视角

以提升LED产业集群中资源组织效率为目的,基于产业链创新服务平台视角,从产业链平台的业务流程出发,寻找资源组织的关键路径。基于提升资源组织速度的考虑,使用了包括基本信息层、结构信息层、活动信息层、能力信息层和时间信息层的五层资源描述方法构建LED产业平台中虚拟单元。通过LED产业链平台中的应用证明本方法在实践中是有效的。