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841.
纠错反馈、意识唤起和语言输出并称为第二语言学习中的"三大件",其中,纠错反馈在近二十年成为二语习得领域中备受关注的主题之一。本文主要从Brown和Levinson(1978)的面子理论视角来探讨中学英语教师如何纠正学生的错误,从而采取既有效又不伤害学生积极性的纠正策略来营造良好的学习氛围。  相似文献   
842.
This account reports on some experiences of facilitating action learning with international business students. Interest in international student learning and the international student experience is significant and increasing with a considerable range of literature on the subject. Some of this literature is concerned with the perceived ‘problems’ or ‘deficits’ which international learners are said to bring to the UK university experience. Elsewhere the benefits which international students bring to the learning process are more positively highlighted. This paper describes some of the experiences derived from implementing action learning with a number of sets of international postgraduate business and management students in an HE business school setting. Specifically, it considers how educational, learning and cultural differences, expectations and assumptions influence the student experience, and how collaborative learning can be developed.  相似文献   
843.
In a field experiment with fifth and sixth graders in secondary schools, students received feedback about their rank level or the change in their rank in math either a few days or immediately before the school year’s final math exam. Early feedback overall enhances exam performance while late feedback worsens it. We find this pattern to hold for level feedback in general and for change feedback when negative. Heterogeneity analyses suggest the effects are mostly driven by boys, who also negatively update ability beliefs in response to feedback.  相似文献   
844.
Motivational development in low-income adolescents has been insufficiently studied, due to the difficulties involved in accessing the target population. Nevertheless, previous research suggests that some specific developmental patterns might be particular to this group. On the basis of Self-Determination Theory (SDT) and using latent growth modeling (LGM), we investigated the trajectories of intrinsic and extrinsic motivations in low-income students during adolescence, and we identified the role of parents, teachers, and classmates in determining these trajectories. The participants were 228 adolescents (Mage = 12.8; SDage = 1.74; 43.4% girls; 17.1% immigrants) officially certified by the Italian government as being below the poverty threshold. Data was collected by means of a four-wave research design over a period of two years.Our findings revealed a significant drop in levels of identified regulation over time, while all other forms of motivation, including intrinsic motivation, remained stable during the period considered. Low-income students therefore appear to experience a specific form of motivational decline during adolescence, so that they perceive studying as being less and less meaningful in relation to their goals, values and identities. This decline is even more pronounced for second-generation and male low-income adolescents.However, parents and teachers were significant predictors of identified regulation at each point in time, suggesting that their support for autonomy fosters identified regulation throughout adolescence. As regards the role of classmates, peer acceptance appears to support identified regulation, while having many friendships seems to have a negative impact on this kind of motivation.  相似文献   
845.
To deepen understanding of learning through peer feedback, the current study investigated the relationships between different peer feedback activities (organized into constructive vs active activities) and learning (i.e., transfer to new tasks), examining the nature of activities within provided feedback, received feedback, and revisions in response to feedback. Across five US high schools, 367 students in Advanced Placement classes participated, implementing common assignments and peer assessment rubrics. Provided/received comments and revisions in one assignment, and writing improvements observed in a second assignment were exhaustively coded and subjected to hierarchical model regression analyses. Results showed that constructive activities (providing explanations and making revisions after receiving explanations or providing suggestions) were consistently associated with learning, whereas passive (e.g., receiving feedback without making revisions) or active activities (e.g., implementing specific suggestions) were not. Further, the effects of received feedback on learning were mediated by the number of revisions. Theoretical and practical implications of the findings are discussed.  相似文献   
846.
847.
The extent to which teachers make changes in classroom seating reflects, in part, the degree to which they value promoting positive peer relationships in the classroom. We assessed the frequency with which teachers made both minor (i.e., involving only 2–3 students) and major (involving half or more students in the class) changes in classroom seating. We tested whether the frequency of seating changes was linked to teachers' beliefs about promoting positive peer relationships, their attunement to child- or peer-reports of peer victimization, and their concern about bullying at the school. Participants were 37 fourth-grade teachers and their students (N = 677). The frequency of major seating changes was negatively associated with teachers' peer-focused classroom seating (PFCS) beliefs and to their attunement to student peer victimization. Minor seating changes were positively associated with PFCS beliefs for teachers with low or average attunement to peer victimization; however, teachers highly attuned to peer victimization made fewer minor seating changes regardless of their PFCS beliefs. Implications for research and practice are discussed.  相似文献   
848.
Negative feedback confronts learners with errors or failure but holds great learning potential. However, learners might perceive it as self-threatening, and thus react maladaptively. Feedback theories recommend prompting internal feedback prior to external feedback. And self-compassion is found to support adaptive reactions to failure. Thus, this study examined in a 2 × 2 factorial design the effects of prompting internal feedback or self-compassion, or both, on feedback perception and post-feedback learning behavior. Participants (N = 210) completed a brief difficult reasoning test and received failure feedback. Perceived acceptance and fairness of the feedback were higher in the internal feedback and self-compassion conditions compared to the control condition with no prompts. The intervention effects were higher for participants with high perceived competence and low trait self-compassion. No significant effects on post-feedback learning behavior were observed. The results highlight the relevance of internal feedback processes for feedback perception.  相似文献   
849.
The current study investigated students’ improvement on a writing task following the use of annotated exemplars, teacher comments, and the combination of both approaches. A sample of 94 middle school students (age M = 12.42, SD = 0.96) from a private school in Brazil was randomly assigned to one of three feedback conditions: annotated exemplars, teacher comments, and both annotated exemplars and teacher comments. Participants were asked to write an essay and then revise it by using teacher comments or annotated exemplars (or both). Results showed improvements in students’ writing from first to second draft, but no statistically significant differences among the groups were found. Further, girls scored higher than boys in both the first and final drafts irrespective of the feedback condition. These results show the promise of annotated exemplars in facilitating students’ improvement on a writing task through effective self-feedback generation while significantly reducing teachers’ time investment.  相似文献   
850.
The principal purpose of this study is to revisit the classic research question regarding the lag structure of the patents–R&D relationship through an examination of the impact of internal R&D on firm patenting in the context of the global pharmaceutical industry during 1986–2000. Our empirical analysis, using both a multiplicative distributed lag model and a dynamic linear feedback model, differs from previous work that examines the patents–R&D relationship in three aspects. First, our estimation results exhibit direct evidence on lagged R&D effects, with the first lag (t − 1) of R&D being significant in all distributed lag specifications. Second, a U-shaped lag structure of the patents–R&D relationship is found in most estimations of the multiplicative distributed lag model, which suggests a potential long-run effect of internal R&D investments on firm patenting. Finally, the results from the dynamic linear feedback model coincide with those from the multiplicative distributed lag model, indicating not only lag effects from more recent R&D but also an overall long-run effect of internal R&D investments in the distant past on the knowledge production or innovation process of incumbent pharmaceutical firms.  相似文献   
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