非英语专业大一本科生听力元认知策略意识实证研究

本文对新疆财经大学2011级学生进行了问卷调查。结果表明,非英语专业大一本科生使用听力元认知策略的频率偏低,使用最多的是选择注意策略,使用最少的是计划策略。并且元认知策略使用频率与成绩呈正相关,高分者和低分者在元认知策略使用频率上呈显著性差异。     

Promoting general metacognitive awareness

I describe two aspects of metacognition, knowledge of cognition and regulation of cognition, and how they are related to domain-specific knowledge and cognitive abilities. I argue that metacognitive knowledge is multidimensional, domain-general in nature, and teachable. Four instructional strategies are described for promoting the construction and acquisition of metacognitive awareness. These include promoting general awareness, improving self-knowledge and regulatory skills, and promoting learning environments that are conducive to the construction and use of metacognition.     

英语专业基础阶段听力元认知意识调查研究

以元认知理论为框架,采用Vandergrift等学者的英语听力元认知意识问卷,从实证角度对英语专业基础阶段学生的英语听力元认知意识状况进行了调查,结果显示他们的总体元认知意识尤其是个人知识维度较低,在此基础上分析了其原因并提出了相应对策。     

Evaluating metacognitive scaffolding in Guided Invention Activities

Invention and Productive Failure activities ask students to generate methods that capture the important properties of some given data (e.g., uncertainty) before being taught the expert solution. Invention and Productive Failure activities are a class of scientific inquiry activities in that students create, implement, and evaluate mathematical models based on data. Yet, lacking sufficient inquiry skills, students often do not actualize the full potential of these activities. We identified key invention strategies in which students often fail to engage: exploratory analysis, peer interaction, self-explanation, and evaluation. A classroom study with 134 students evaluated the effect of supporting these skills on the quality and outcomes of the invention process. Students in the Unguided Invention condition received conventional Invention Activities; students in the Guided Invention condition received complementary metacognitive scaffolding. Students were asked to invent methods for calculating uncertainties in best-fitting lines. Guided Invention students invented methods that included more conceptual features and ranked the given datasets more accurately, although the quality of their mathematical expressions was not improved. At the process level, Guided Invention students revised their methods more frequently and had more and better instances of unprompted self-explanations even on components of the activity that were not supported by the metacognitive scaffolding. Classroom observations are used to demonstrate the effect of the scaffolding on students’ learning behaviours. These results suggest that process guidance in the form of metacognitive scaffolding augments the inherent benefits of Invention Activities and can lead to gains at both domain and inquiry levels.     

Fostering metacognitive awareness among teachers: Implications for the Nigerian school system

Abstract

This article focused on the concept of metacognition. Some theoretical models of metacognition were discussed to provide a general framework to understand the relationship between the different aspects or components of this phenomenon. The study also looked at five metacognitive strategies that enhance learning in schools, namely: (1) graphic organizers; (2) metacognitive scaffolding; (3) reciprocal teaching; (4) explicit instruction; and (5) collaborative learning. The work also briefly highlighted the problems of metacognitive strategies used in Nigerian schools. We noted that all learners do not engage spontaneously in metacognitive thinking unless they are explicitly encouraged to do so through carefully designed instructional activities. The study therefore recommended effective practice of scaffolded instruction on metacognitive strategies use in Nigerian schools and other countries in the world.     

The effect of problem-based learning on the metacognitive awareness of pre-service science teachers

ABSTRACT

The purpose of this study was to investigate the effect of problem-based learning (PBL) on the metacognitive awareness of pre-service science teachers. In the study, an experimental design with pre-test/post-test control group was used. A total of 51 junior pre-service science teachers participated in the study. The study was carried out over 10 weeks and within the scope of an environmental science course. During the study, lessons in the experimental group were processed using a PBL approach while lessons in the control group were processed using a traditional teaching approach. Data were collected through a personal information form and Metacognitive Awareness Inventory. Data were then analysed using PASW Statistics 18 (SPSS Inc.). The findings of the study revealed that PBL could be an effective intervention to promote metacognitive awareness towards procedural knowledge, planning and debugging. The results are discussed based on the findings of the study.     

Expanding preservice teachers' metacognitive awareness of instructional planning through pedagogical agents

In this experimental study, 135 preservice teachers developed an instructional plan for a case study within the Multiple Intelligent Mentors Instructing Collaboratively (MIMIC) computer-based environment. Three-dimensional, animated pedagogical agents, representing constructivist and instructivist approaches to instructional planning, served as instructional mentors within the environment and were available to provide advisements. The research design consisted of two factors, (a) instructivist agent (present, absent) and (b) constructivist agent (present, absent), with two primary groups of dependent measures, (a) metacognitive awareness, and (b) attitude. Regarding metacognitive awareness, when the constructivist agent was present, participants tended to report a change in their perspective of instructional planning, reflected less on their thinking, and developed instructional plans rated as more constructivist in underlying pedagogy. Regarding attitude, when the instructivist agent was present, participants reported a more negative disposition regarding instructional planning. Results are discussed in terms of the impact on teaching instructional planning to preservice teachers.     

元认知策略对改善大学生认知效能的实证研究

基于元认知理论的本质和大学公共英语教学的特点,选取90名非英语专业大学生进行了元认知策略意识培养的教学实验。实验表明,元认知策略的使用与英语成绩的提高呈显著正相关,在英语教学过程中有意识地进行元认知策略培养对改善大学生的认知效能是积极有效的。     

From the lab to the dorm room: metacognitive awareness and use of spaced study

Laboratory studies have demonstrated the long-term memory benefits of studying material in multiple distributed sessions as opposed to one massed session, given an identical amount of overall study time (i.e., the spacing effect). The current study goes beyond the laboratory to investigate whether undergraduates know about the advantage of spaced study, to what extent they use it in their own studying, and what factors might influence its utilization. Results from a web-based survey indicated that participants (n = 285) were aware of the benefits of spaced study and would use a higher level of spacing under ideal compared to realistic circumstances. However, self-reported use of spacing was intermediate, similar to massing and several other study strategies, and ranked well below commonly used strategies such as rereading notes. Several factors were endorsed as important in the decision to distribute study time, including the perceived difficulty of an upcoming exam, the amount of material to learn, how heavily an exam is weighed in the course grade, and the value of the material. Further, level of metacognitive self-regulation and use of elaboration strategies were associated with higher rates of spaced study. Additional research is needed to examine student study habits in a naturalistic setting, and to explore effective ways to encourage behavior change through motivational and teaching techniques.     

Evaluating subscale performance on the adaptive behavior inventory for children

Statistics are presented to allow ipsative interpretation of the scaled scores for the six subscales of individual children on the Adaptive Behavior Inventory for Children. Included are the standard error of the difference between each part score and the mean of all scores and values required for statistical significance at the traditional significance levels of .05 and .01, with the Bonferroni adjustment for the number of comparisons included. The ready availability of this information should enhance application of the ABIC in clinical practice and facilitate research on its efficacy for educational planning and placement of children in various regular and special education programs.     

艺术类大学生英语学习中的元认知策略实证研究

艺术生缺乏英语学习的动机和自主性,不能掌控和解决学习过程中遇到的问题,如何提高教学质量成了困扰大学英语教师的难题。本文针对艺术类本科生英语元认知策略情况进行实证研究,分析了艺术本科生英语学习薄弱的主要原因,提出了"元认知策略培训与英语教学结合"的教学模式。     

不同民族中学生英语阅读的元认知意识研究

采用英语阅读的元认知意识问卷对汉族、纳西族和彝族中学生进行测查。结果表明 :( 1 )3种民族中学生英语阅读的元认知意识水平随着年级的升高呈现出提高的趋势 ;( 2 )汉族与纳西族中学生英语阅读的元认知意识水平整体上具有一致性 ,彝族中学生英语阅读的元认知意识水平呈现出优于汉族和纳西族的趋势。基于此 ,教师在英语阅读教学中应加强对学生元认知意识的培养。     

Toward dynamic assessment of reading: applying metacognitive awareness guidance to reading assessment tasks

This paper focuses on research that aimed to provide a theoretical–practical framework to link literacy assessment practice with learning theory. An experimental study was designed with reference to three theoretical axes: ‘metacognitive awareness’ theory, ‘schema’ theory and the Vygotskian ‘zone of proximal fevelopment’. The study tested the effect of using written metacognitive awareness guidance (MCAG) as a tool for activating and engaging learners’Habits of Mind while processing authentic reading assessment tasks taken from Israeli kits of assessment tasks (Guterman, 2000). The study on 300 Grade–4 pupils used three modalities: a control group, which received no treatment; a placebo group, which received content instructions (CI); and a treatment group, which was given written MCAG. The findings confirmed that applying metacognitive awareness guidance to reading assessment tasks makes a difference in the learners’ level of performance and achievement on those tasks, and also increases learners’ chances of internalising the guidance components.     

Environmental,cognitive, and metacognitive influences on text revision: Assessing the evidence

To assess progress in understanding text revision, we review research reported since 1980, when process analyses of writing were beginning (Fitzgerald, 1987). A modernized version of the revision model by Flower, Hayes, Carey, Schriver, and Stratman (1986) was used to organize findings about how revision is influenced by environmentally posed rhetorical problems and actual text variables; by cognitive knowledge, strategies, and representations of the text being revised; by metacognitive understanding, monitoring, and control of knowledge and strategies; by interactions among these environmental, cognitive, and metacognitive influences; and by how working memory limits those interactive influences. These influences have been studied with a rich diversity of research approaches, and even though no part of the modernized model has been studied fully, and even though interactions of the model's parts have been examined minimally, clearly interpretable results have been reported about all of the model's parts. Substantial and encouraging progress has been made toward understanding text revision, and the stage has been set for more progress. We suggest investigations to increase understanding of revision and to promote integration of research and theory about reading and writing.     

An empirical exploration of metacognitive assessment activities in a third-year civil engineering hydraulics course

Threshold concepts are transformative, integrative, and provocative; understanding these difficult concepts allows students to be capable of solving advanced problems. This investigation and evaluation of a metacognitive curricular approach explore variation in students' and teachers' discernment of structural complexity of concepts and its potential for enhancing students' learning and conceptual understanding of threshold concepts. Three trials of a metacognitive assessment activity administered to two cohorts of a civil engineering course (n?=?276 and n?=?264) were investigated. Students were presented with several answers (varying in structural complexity) to a question about a threshold concept and asked to mark each response. Quantitative analyses compared students' and teachers' marking schemes within and across trials, and qualitative analyses explored students' written reflections following the activity. Students' justifications for their marking schemes, their reflections on the activity's usefulness, and the convergence of students' and teachers' marking schemes suggest that the activity supported deep forms of student learning.     

Evaluating risk awareness in undergraduate students studying mechanical engineering

This paper examines the development of risk awareness among undergraduate students studying mechanical engineering at a South African university. A questionnaire developed at the University of Liverpool was modified and used on students from the first, second and third year cohorts to assess their awareness in the areas of professional responsibility, risk assessment, techniques for reducing risk and potential exposure to hazards and risk in the workplace. Students performed best in hazard identification in the workplace. The student performance was similar in the first and second years, but a significant improvement was evident towards the end of the third year. This was attributed to the third year design curriculum, which formally covers certain aspects of risk awareness, including the ones showing improved performance. The results were compared to those obtained from the University of Liverpool – the UK students outperformed their South African counterparts. It is recommended that teaching interventions regarding health and safety be introduced earlier in the South African Mechanical Engineering curriculum to address this deficiency.     

大中学生英语听力元认知比较研究

采用Vandergrift等人的听力元认知意识调查问卷,对244名大学生和205名中学生进行调查,以探讨听力元认知和听力水平的关系.结果发现:1)大学生的总体英语听力元认知及其计划评价和个人知识维度均高于中学组,且存在显著差异;2)大学组与中学组在集中注意、问题解决和心译三维度不存在统计上的显著差异.研究结果对提高我国中学英语听力教学有启发意义.     

The benefits of metacognitive reading strategy awareness instruction for young learners of English as a second language

This paper presents a small‐scale study examining the effects of metacognitive reading strategy instruction on English language learners' reading comprehension in a Hong Kong international school. Twenty‐five primary school (Grade 5) students who learn English as a second language participated in this study. Metacognitive instruction was incorporated into 10 process‐based reading lessons. Data were collected from notes learners took during reading, post‐reading reflection reports, teacher‐facilitated group discussions and two types of reading tests. Results revealed that the young learners could articulate several knowledge factors that influenced their reading. In addition, learners reported a better understanding of the nature and demands of reading, a deeper awareness of metacognitive knowledge in improving reading comprehension and increased confidence in handling reading exercises. The learners also showed enhanced reading performance compared to those in a control group without metacognitive intervention. This study highlights the potential of metacognitive instruction to enhance primary school English learners' reading literacy.     

Analyzing the role of metacognitive awareness in preservice chemistry teachers' understanding of gas behavior in a multirepresentational instruction setting

This mixed-method study examined the influence of metacognitive awareness on the change in preservice chemistry teachers' understandings of gas behavior in the context of multirepresentational (MR) instruction. The goal was to describe the types of understanding of gas behavior held by a group of participants with high metacognitive awareness (MA) and a group with low MA before and after the MR instruction. A total of 34 preservice chemistry teachers participated in the study. Data sources included the metacognitive awareness inventory and the two-tier nature of gases diagnostic questionnaire. Data from these sources were coded and analyzed using quantitative and qualitative methods. A statistically significant difference was observed for the understanding of gas behavior before the MR instruction between the participants with high MA and those with low MA. Both groups of participants exhibited substantial progress toward a scientific understanding from pre- to post-instruction. However, the participants with high MA outperformed those with low MA in terms of developing a more scientific understanding of gas behavior after the MR instruction. In addition, following the MR instruction, while the participants with high MA eliminated 85% of their alternative conceptions, the participants with low MA eliminated only about 60% of their alternative conceptions.