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1.
《Learning and Instruction》2007,17(5):564-577
Although writing learning protocols is an effective follow-up course work activity, many learners tend to do it in a rather suboptimal way. Hence, we analyzed the effects of instructional support in the form of prompts. The effects of different types of prompts were investigated in an experiment with four conditions: cognitive prompts, metacognitive prompts, a combination of cognitive and metacognitive prompts, or no prompts (N = 84 undergraduate psychology students). We found that the prompts stimulated the elicitation of cognitive and metacognitive learning strategies. The provision of purely metacognitive prompts did not, however, improve learning outcomes. Only the groups who had received cognitive, or a combination of cognitive and metacognitive, prompts learned more than the control group. This effect was mediated by cognitive learning strategies. The learners in the successful groups did not perceive the prompted learning strategies as more helpful than the learners of the group without prompts. It can be concluded that cognitive prompts—alone or in combination with metacognitive prompts—are an effective means to foster learning. However, additional means should be employed in order to convince the learner of the usefulness of such prompts.  相似文献   

2.
This study examined the influence of peer collaboration and social context on children's use of literate language. Literate language is defined as a specific oral language register. It was hypothesised that friend, compared to non-friend dyads would evidence more literate language in the form of talk about cognitive and linguistic processes. Same gender dyads of 7- and 8-year-old children were observed during collaborative writing tasks in friend or non-friend groups, and measures of oral language were collected. The findings suggested that different peer relationships differentially effect children's oral language in the areas of conflicts, social regulation, and metacognitive and literate language. The data support the proposition that different sorts of peer relationships and instructional settings affect children's interactions and early literacy development. The results are discussed in terms of the role of social regulation in the context of peer collaboration.  相似文献   

3.
This study examined how mothers' scaffolding predicts preschoolers' metacognitive strategies and task performance. N = 132 preschoolers and their mothers participated in the study. Problem-solving tasks were solved in mother-child interactions and independently. Mothers' scaffolding (means; cognitive, metacognitive, autonomy support) and mother-child task performance were coded during mother-child interactions. Children's metacognitive strategies and task performance were coded during child-alone problem-solving. Path-model analyses found that mothers' metacognitive support was negatively – and autonomy support positively – associated with mother-child task performance. Mothers' scaffolding means served different scaffolding intentions, building two scaffolding strategies: (1) Mothers using more scaffolding means provided more cognitive support, which was related to lower levels of children's metacognitive strategies. (2) Mothers using fewer scaffolding means provided more autonomy support, which was related to higher levels of children's metacognitive strategies. This study demonstrates the importance of examining scaffolding strategies and shows that different scaffolding strategies may be relevant in joint and child-alone problem-solving.  相似文献   

4.
Research on feedback has focused more on generating feedback rather than on how students use it and implement it; that is, what type of cognitive, metacognitive or affective activity students engage in once they have received feedback. In order to visualize feedback use and implementation, a quasi-experimental study was carried out. Students were randomly assigned to four conditions, in respect of the type of feedback (corrective, epistemic-questioning, suggestive and epistemic?+?suggestive). This research provides evidence of how students use and implement feedback in online collaborative writing. Findings show that when students received epistemic?+?suggestive feedback, they engaged in more cognitive and metacognitive activities. With regard to implementation, students who received epistemic?+?suggestive feedback obtained better final marks. This study highlights the importance of metacognitive activities in online learning, as they play a key role in the implementation of feedback.  相似文献   

5.
The concept of metacognition refers to one’s knowledge and control of one’s own cognitive system. However, despite being widely used, this concept is confusing because of several reasons. First, sometimes it is not at all clear what is cognitive and what is metacognitive. Second, researchers often use the same term, namely, “metacognition” even when they refer to very different aspects of this complex concept. Alternatively, researchers may use different terms to indicate the same metacognitive elements. Another foggy matter is the interrelationships among the various components of metacognition discussed in the literature. This conceptual confusion regarding the concept of metacognition and its sub-components calls for in-depth theoretical and conceptual clarifications. The goal of this article is to portray a detailed example of a conceptual analysis of meta-strategic knowledge (MSK) which is one specific component of metacognition. This specific example is used to draw a general model for conceptual analyses of additional metacognitive components. The approach suggested here is to begin with a clear definition of the target sub component of metacognition, followed by a systematic examination of this sub component according to several dimensions that are relevant to metacognition in general and to that sub component in particular. The examination should include an analysis of how the details of the definition of the target sub-component refer to: (a) general theoretical metacognitive issues raised by prominent scholars; (b) definitions formulated and issues raised by other researchers who have investigated the same (or a similar) sub-component and, (c) empirical findings pertaining to that sub-component. Finally, it should be noted that since metacognition is a relational rather than a definite concept it is important to situate the context within which the conceptual analysis takes place.  相似文献   

6.
Using a virtual physics lab, we analyzed the impact of metacognitive support on simulation-based scientific discovery learning (SDL). The dependent variables for learning outcome were the immediate conceptual knowledge gain and the retained conceptual knowledge three weeks later. Additional dependent variables were the actual use of a domain-specific cognitive strategy, motivation, emotions, and cognitive load. To contrast the effects of metacognitive support with possible effects of goal specificity, the experimental study followed a 2 × 2 design with a sample of N = 129 ninth grade students and with metacognitive support (yes vs. no) and learning goals (specific vs. nonspecific) as factors. The results showed positive effects of metacognitive support on learning outcome, on actual cognitive strategy use, and on learning emotions. No interaction effect of metacognitive support and goal specificity on learning outcome was observed.  相似文献   

7.
From a self-regulated learning perspective, adequate monitoring of own learning processes and outcomes is crucial to regulate one's own learning effectively. Research on metacognitive judgments, however, clearly indicates that students frequently overestimate their actual performance. Therefore, the present study with N = 209 undergraduate students aimed to support students in developing accurate judgments in order to improve learning processes and, eventually, performance. A quasi-experimental design with three conditions (metacognitive training, testing, and control) and five testing sessions was implemented. In addition to repeated testing plus individual feedback in the testing group, students in the metacognitive training group received psychoeducation, made item-specific judgments, and were given feedback. Over and above the positive effects of repeated testing, metacognitive training positively influenced several monitoring accuracy scores (bias, absolute accuracy, and specificity) and students' performance. Moreover, the metacognitive training group exhibited a nonlinear interindividual decrease in overconfidence. Overall, the study provided considerable evidence that monitoring accuracy and performance can be improved by means of judgment training.  相似文献   

8.
It is critical that students learn how to retrieve useful information in hypermedia environments, a task that is often especially difficult when it comes to image retrieval, as little text feedback is given that allows them to reformulate keywords they need to use. This situation may make students feel disorientated while attempting image searching. This study thus designed an image navigation tool, location-based hierarchical navigation support (LHINS), which can dynamically construct a compact WordNet-based hierarchy augmented by location. Using this tool, learners can assimilate new information based on their existing knowledge structure, thus avoiding cognitive overload so as to scaffold their metacognitive skills. Sixty-four high school students were invited to take part in an experiment to test the efficacy of the proposed tool compared to a normal keyword-based search (NKBS) system. The experiment evaluated not only the students’ task completion time in the NKBS and LHINS groups, but also their keyword reformulation process, in order to determine the differences in their metacognitive skills. The results revealed that the LHINS group tended to complete the tasks faster and develop better metacognitive skills related to keyword reformulation as compared to the NKBS group. This finding suggests that an image search engine, enhanced by a compact hierarchical navigation tool, can help learners develop better search strategies. When examining how learners with different cognitive styles used the tool, the results showed that learner performance depends on cognitive style, as well as the image retrieval system used, and thus a more detailed investigation of the interaction between the tool and cognitive styles was conducted. Based on these results, several suggestions are derived for designing a more powerful image navigation tool.  相似文献   

9.
本文调查了长沙理工大学非英语专业学生的英语学习策略使用情况。借助社会科学统计软件(SPSS for Windows10.0)对数据进行单向方差分析。本项调查为学习策略与英语成绩的关系提供了实证材料。不同水平的学生在 45 条学习策略的使用数量上有显著地区别。元认知策略和功能操练策略对外语学习的成功与否起决定性作用,学习策略使用与学习成绩有线性因果关系学生过多使用母语策略对外语水平的提高有负面作用。学生应注意母语策略的负面影响,尽量少用它。  相似文献   

10.
The present study aimed at identifying the effects of mood treatment, personality factors, and metacognitive knowledge of effort–i.e., conceptualization of effort and perceptions of effort regulation–on metacognitive experiences of students, particularly on their reported feeling of difficulty and estimate of effort. The sample comprised 474 students of 5th and 7th grade of both genders. The participants were tested in two phases. In the first phase, they were asked to respond to questionnaires measuring (a) metacognitive knowledge of effort, (b) maths self-concept, (c) goal orientations, and (d) a test of maths ability. In the second phase, participants were subjected to mood treatment–neutral, positive, and negative– and were asked to solve a mathematical problem. They also rated their prospective metacognitive experiences before solving the problem and the retrospective ones after solving it. Mood treatment interacted with gender in the case of performance but it had no effect on metacognitive experiences. A series of regression analyses showed that positive mood, personality factors, and feeling of difficulty predicted the prospective estimate of effort. Only feeling of difficulty and performance predicted the retrospective estimate of effort. No effect of metacognitive knowledge of effort on estimate of effort was found.  相似文献   

11.
Abstract

Joseph Conrad’s ‘The secret sharer’ has often been associated with what can be called initiation stories. However, in this article I argue that Conrad’s text is more than that. It can, I suggest, be read as an allegory of the inaccessibility to reveal the essence of being in command, being in education, and also the inaccessibility of the essence of the meaning of the text itself. It keeps its secret by allegorically staging alternative readings. This inaccessibility gives rise to a feeling of strangeness, of the uncanny, that must be faced in order to pass through the initiation into the unknown that all the possible allegorical meanings of the text produce. In other words, ‘The secret sharer’ has an educational value that goes beyond the act of merely using it to exemplify a certain type of initiation. In this way I connect Conrad’s text to the themes of strangeness and the stranger and show how they mutually can involve a reading of education and literature as two distinct discourses of learning.  相似文献   

12.
This paper presents results from an experimental study that examined embedded strategy prompts in digital text and their effects on calibration and metacomprehension accuracies. A sample population of 80 college undergraduates read a digital expository text on the basics of photography. The most robust treatment (mixed) read the text, generated a summary for each page of text, and then was prompted with a metacognitive strategy. The metacognitive treatment received metacognitive strategy prompts only, and the cognitive group implemented the cognitive strategy (summarization) only. A control group read the text with no embedded support. Groups were compared on measures of achievement, attitudes, cognitive load, and metacomprehension and calibration accuracy. Results indicated that a combination of embedded cognitive and metacognitive strategies in digital text improved learner achievement on application-level questions, yielded more accurate predictive calibration, and strengthened the relationship between metacomprehension and performance, all of which are common attributes of an academically successful learner.  相似文献   

13.
In the research literature several positions concerning the role played by metacognition in adaptive strategy choice can be distinguished. While many authors adhere so-called metacognitive models of strategy choice and strategy change, others have questioned the extent to which metacognitive factors are associated with strategy choice and task performance and have proposed alternative theoretical frameworks wherein strategy choices are described in terms of associative models. In the present article we report data coming from a larger research project on the development of children’s numerosity judgement strategies and skills. The experimental task involved judging numerosities of colored blocks presented in a rectangular grid. Participants were 59 second grade and 50 sixth grade children, whose strategic performance data — obtained by means of a systematic analysis of their response-time patterns — were compared with interview data collected at the end of the experiment. The major result of this comparison is that not only the children from the oldest age group, but also the children from the youngest age group showed clear evidence of metacognitive awareness and understanding of different aspects of their strategic performance.  相似文献   

14.
The goal of this study was to investigate 65 students' evidence scores of emotions while they engaged in cognitive and metacognitive self-regulated learning processes as they learned about the circulatory system with MetaTutor, a hypermedia-based intelligent tutoring system. We coded for the accuracy of detecting students’ cognitive and metacognitive processes, and examined how the computed scores related to mean evidence scores of emotions and overall learning. Results indicated that mean evidence score of surprise negatively predicted the accuracy of making a metacognitive judgment, and mean evidence score of frustration positively predicted the accuracy of taking notes, a cognitive learning strategy. These results have implications for understanding the beneficial role of negative emotions during learning with advanced learning technologies. Future directions include providing students with feedback about the benefits of both positive and negative emotions during learning and how to regulate specific emotions to ensure the most effective learning experience with advanced learning technologies.  相似文献   

15.
In metacognition research, many studies focused on metacognitive knowledge of preschoolers or children at the end of elementary school or secondary school, but investigations of children starting elementary school are quite limited. The present study, thus, took a closer look at children’s knowledge about mental processes and strategies in early elementary school aiming to extend findings on the respective age period. Therefore, at first, a new test that can be administered in group settings and that assesses a broad concept of children’s metacognitive knowledge in early elementary school was evaluated. Furthermore, analyses on the structure of metacognitive knowledge were carried out in cross-sectional as well as longitudinal analyses. In a longitudinal design, the new test instrument was administered to 870 children at the end of first grade and again one year later (N?=?720). Item Response models were used to evaluate the construct validity of the test. Test characteristics were checked based on different fit statistics, test fairness, and discriminant validity. In summary, the test exhibited good psychometric properties. Analyses on the dimensionality of the assessed metacognitive knowledge revealed that different strategies seemed to form rather distinct dimensions of metacognitive knowledge. However, these dimensions showed a rather homogeneous development from first to second grade. Impacts of the findings on theoretical considerations and on the theoretical understanding of metacognitive knowledge and further analyses with metacognitive competence data are discussed.  相似文献   

16.
Metacognition, motivation, and affect are components of self-regulated learning (SRL) that interact. The “metacognitive and affective model of self-regulated learning” (the MASRL model) distinguishes two levels of functioning in SRL, namely, the Person level and the Task × Person level. At the Person level interactions between trait-like characteristics such as cognitive ability, metacognitive knowledge and skills, self-concept, perceptions of control, attitudes, emotions, and motivation in the form of expectancy-value beliefs and achievement goal orientations are hypothesized. These person characteristics guide top-down self-regulation. At the Task × Person level, that is, the level at which SRL events take place, metacognitive experiences, such as feeling of difficulty, and online affective states play a major role in task motivation and bottom-up self-regulation. Reciprocal relations between the two levels of functioning in SRL are also posited. The implications of the MASRL model for research and theory are discussed.  相似文献   

17.
Metacognitive strategies that enhance critical thinking   总被引：1，自引：0，他引：1  
The need to cultivate students’ use of metacognitive strategies in critical thinking has been emphasized in the related literature. The present study aimed at examining the role of metacognitive strategies in critical thinking. Ten university students with comparable cognitive ability, thinking disposition and academic achievement but with different levels of critical thinking performance participated in the study (five in the high-performing group and five in the low-performing group). They were tested on six thinking tasks using think-aloud procedures. Results showed that good critical thinkers engaged in more metacognitive activities, especially high-level planning and high-level evaluating strategies. The importance of metacognitive knowledge as a supporting factor for effective metacognitive regulation was also revealed. The contribution of metacognitive strategies to critical thinking and implications for instructional practice are discussed.  相似文献   

18.
In small groups, medical students were involved in generating questions to contribute to an online item bank. This study sought to support collaborative question‐writing and enhance students’ metacognitive abilities, in particular, their ability to self‐regulate learning and moderate understanding of subject material. The study focused on supporting students to write questions requiring higher order cognitive processes. End‐of‐year formal examinations comprised 25% student‐generated questions (SGQs), while mid‐year examination items were completely unseen. Data were gathered from repeated administration of a questionnaire and from examination results. No statistically significant changes were identified in self‐rated monitoring of understanding and regulation of learning. The activity of generating questions supported students to work collaboratively in developing questions and answers. The bank of questions was appreciated by students as a source of revision material, even though it was not strongly focused on higher order processes. Based on scores, it would appear that many students chose to memorise the question bank as a ‘high‐yield’ strategy for mark inflation, paradoxically favouring surface rather than deep learning. The study has not identified directly improvements in metacognitive capacity and this is an area for further investigation. Continual refinement of the study method will be undertaken, with an emphasis on education of students in developing questions addressing higher order cognitive processes. Although students may have memorised the questions and answers, there is no evidence that they do not understand the information.  相似文献   

19.
This study investigated the effects of scaffolds as cognitive prompts and as metacognitive evaluation on seventh-grade students' growth of content knowledge and construction of scientific explanations in five inquiry-based biology activities. Students' scores on multiple-choice pretest and posttest and worksheets for five inquiry-based activities were analyzed. The results show that the students' content knowledge in all conditions significantly increased from the pretest to posttest. Incorporating cognitive prompts with the explanation scaffolds better facilitated knowledge integration and resulted in greater learning gains of content knowledge and better quality evidence and reasoning. The metacognitive evaluation instruction improved all explanation components, especially claims and reasoning. This metacognitive approach also significantly reduced students' over- or underestimation during peer-evaluation by refining their internal standards for the quality of scientific explanations. The ability to accurately evaluate the quality of explanations was strongly associated with better performance on explanation construction. The cognitive prompts and metacognitive evaluation instruction address different aspects of the challenges faced by the students, and show different effects on the enhancement of content knowledge and the quality of scientific explanations. Future directions and suggestions are provided for improving the design of the scaffolds to facilitate the construction of scientific explanations.  相似文献   

20.
A new computerized environment enabling a variety of metacognitive supports in different phases of the problem-solving process was designed to influence students' metacognition during word problem-solving and its effect has been examined in the present research. 441 students (aged 13–14) from eighth-grade integrative classes participated in this study. The pupils were randomly assigned to one of four computerized learning environments, each having a different kind of metacognitive support according to the phase of the problem-solving process: 1) during the solution process and after the completion of the problem-solving process, 2) during the problem-solving process, 3) at the end of the solution process and 4) no metacognitive support. Results indicated that learning environments which provide metacognitive support during the solution process in each of its phases was significantly more effective than learning environments which provide metacognitive support only at the end of the process. Moreover, students with low previous knowledge were more significantly influenced by metacognitive supports than students with high previous knowledge. This revised version was published online in July 2006 with corrections to the Cover Date.  相似文献   

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