Assessment for learning: a catalyst for student self-regulation

The development of students as lifelong, self-regulating learners is a valued outcome of higher education. To this end, the current project investigated how students in an undergraduate course experienced and responded to a teaching–learning environment where they were expected to take responsibility for their learning. The pedagogic environment of this course was grounded in strategies and activities associated with assessment for learning (AfL). As such, students were expected to participate in activities that provided them with opportunities to exercise control over their learning. Data gathering comprised individual semi-structured interviews and the collection of artefacts. Findings indicated goals helped students know where they were going; exemplars provided insights into what was expected and what constituted quality work; course activities elicited evidence of learning; dialogic interactions around these generated feedback about understandings and progress; the evaluation of exemplars developed evaluative knowledge, skill and expertise; peer review and feedback provided an authentic context for evaluation and monitoring of works-in-progress. It was concluded that, while each of the AfL strategies contributed to student self-regulation, the full impact of AfL as a catalyst for self-regulated learning was realised in the cumulative and recursive effect these strategies had on students’ thinking, actions and feelings.     

The case for using exemplars to develop academic self-efficacy

Abstract

Academic self-efficacy is critical to academic success. Hence those working in higher education need to make deliberate and substantial attempts to foster academic competence, confidence, persistence and resilience in the students they teach, given they are essential components of academic self-efficacy. Addressing an identified gap in the exemplars literature, this article pays particular attention to how exemplars can be used in an embedded and sustained manner with the intent of fostering and supporting these components. Taking into account the three dimensions of self-efficacy – strength, magnitude and generality – and the various sources of information students draw upon to make judgements about their capabilities, four inter-dependent and inter-related practices and associated experiences are identified. We argue that collectively these practices and experiences can accentuate the positive effects and ameliorate the potential negative effects of exemplar use on student academic self-efficacy.     

Learning to mark: exemplars,dialogue and participation in assessment communities

The problems of shifting from norm-referenced assessment to criterion-referenced assessment have been identified by several scholars in recent years. These important critiques touch on a number of areas, but neglect a key question about how assessors learn to accomplish what Shay calls a ‘socially situated interpretive act'. Research that does exist tends to focus on salaried, full-time academics. This overlooks the heterogeneity of the academic labour force in higher education and the substantial contribution made by contract (hourly-paid) lecturers, particularly in applied disciplines such as Business and Management. This study explores how nine newcomers to a UK Business School – including salaried and contract staff – attempt to understand local assessment practice. We use a situated learning lens to analyse their diary entries and interviews about their experiences of learning to mark. Drawing on scholars such as Sadler, we examine the suggestion that exemplars are important for newcomers coming to understand local assessment practice. We argue for the fundamental importance of dialogue about exemplars and other aspects of practice, both to develop inter-subject understandings of assessment ‘anchor points' and also to foster among newcomers (and especially contract lecturers) a greater sense of participating in, and being valued by, the local assessment community.     

Integrating Disability: Boomerang Effects when using Positive Media Exemplars to Reduce Disability Prejudice

Individuals with disabilities comprise the largest minority group in the world, yet they are the most underrepresented minority group in higher education, the job market and entertainment media such as literature. This population is often underrepresented because of the overlapping physical, attitudinal and policy barriers that prevent them from participating fully in society. Despite their large numbers, individuals with disabilities not only encounter personalised prejudice, but also experience institutionalised prejudice. In an effort to reduce negative attitudes toward individuals with disabilities, this study examined the effects of positive disability exemplars on people’s attitudes. A comparison between implicit and explicit measures of prejudice found that implicit bias of able-bodied students was more entrenched than explicit biases.     

From copying to learning: using exemplars to engage students with assessment criteria and feedback

Feedback is central to pedagogic theory, and if feedback is to be effective, students need to engage with it and apply it at some point in the future. However, student dissatisfaction with feedback – as evidenced in the National Student Survey – suggests that there are problems which limit student engagement with feedback, such as their perception that much of their feedback is irrelevant to future assignments. This article reports on a study which sought to enhance engagement by giving students exemplar assignments annotated with feedback before submission of their final assignments. This was done by providing an online facility where students could view exemplars and post comments or questions to tutors and peers on a discussion board. The exemplar facility was highly valued by students, although there were no quantitative effects such as an increase in students’ assignment marks when compared with the previous cohort. The article reflects on possible reasons for this result and discusses ways to improve the exemplar facility, for example by facilitating dialogue between tutors and students. The article concludes with lessons learned about how to construct exemplars, and considers how exemplars might also be used within marking teams to improve consistency of marking.     

中文专利文献自动分类

采用KNN算法实现了一种中文专利文献自动分类系统。针对专利文献数据规模过大,分类效率低下的问题,采用修剪样本技术删除冗余样本,提高了分类器的效率。为解决修剪样本导致干扰文献积累对KNN分类性能下降的影响,系统使用信息增益对专利文献进行特征词选择,削弱了干扰文献对KNN分类的作用。实验证明,采用修剪样本技术和基于信息增益的特征词选择能有效缩小训练集规模,提高KNN分类准确率。     

Exemplarity,expressivity, education

ABSTRACT

This article proposes that Catherine Elgin and Nelson Goodman’s work on exemplification is relevant for discussions within moral philosophy and moral education. Generalizing Elgin and Goodman’s account of exemplification to also cover ethics, the article develops a two-factor account of moral exemplarity. According to this account, instantiation and expressivity are individually necessary and jointly sufficient conditions for someone or something to function as a moral exemplar. Applying this two-factor account of exemplarity to discussions within the philosophy of moral education the article then argues that it is the expressive aspect of moral exemplars, which explains and justifies the educational significance of such exemplars. The article concludes by discussing the similarities and differences between the expressivity account and the transparency criterion formulated by Michel Croce and Maria Silvia Vaccarezza in a recent paper.     

Making productive use of exemplars: Peer discussion and teacher guidance for positive transfer of strategies

Discussion of exemplars of student work is a productive means of explaining tacit knowledge and guiding students into the requirements of academic writing. Through two cycles of action research in a post-secondary institution in Hong Kong, this study examines how exemplars can be used to enhance student understanding of quality and to promote positive transfer of strategies and skills from exemplars to assessment task. Interventions included peer discussion, teacher-led interaction and student mini-presentations in relation to exemplars. To gauge perceptions of these processes, we collected data via open-ended surveys and focus group interviews with students, commentaries from a critical friend and a teacher-researcher reflective journal. Findings suggest that peer discussion and teacher guidance play a complementary role in engineering a supportive learning environment for positive transfer of insights. Peer discussion is useful in allowing students to generate ideas and negotiate meanings. Teacher guidance serves to explicate the characteristics of good quality work and to increase students’ critical awareness of the differences between exemplars and their own writing. Teaching implications for dialogic use of exemplars are discussed, and some avenues for future exemplar-related research outlined.     

Implementing summative assessment with a formative flavour: a case study in a large class

Teaching a large class can present real challenges in design, management and standardisation of assessment practices. One of the main dilemmas for university teachers is how to implement effective formative assessment practices with accompanying high-quality feedback consistently over time with large classroom groups. This article reports on how elements of formative practices can be implemented as part of summative assessment in very large undergraduate cohorts (n = 1500 in one semester), studying in different modes (on- and off-campus), with multiple markers, and under common cost and time constraints. Design features implemented include the use of exemplars, rubrics and audio feedback. The article draws on the reflections of the leading teacher, and argues that, for summative assessment to benefit learners, it should contain formative assessment elements. The teaching practices utilised in the case study provide some means to resolve the tensions between formative assessment and summative assessment that may be more generally applicable.