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141.
In this study the learning process of 12 Dutch novice university teachers was monitored during a five-month induction programme. The teachers were interviewed before and after the programme and were asked to fill in several email logbooks during the programme. A change process was identified, in which experiencing and experimentation played a central role. In particular, modelling by the teacher educator, the observation of video cases, reflection on these with peers and experiencing success in their own practice seemed to be important incentives that encouraged teachers to adopt and eventually implement new pedagogical approaches. On the basis of our data, we think that teachers' conceptions and teaching practice are best developed simultaneously and that the design of induction programmes should support this process.  相似文献   
142.
So far scholars have researched beliefs about knowledge, knowing, and learning mainly in the areas of science and mathematics and among secondary school students. In this article, we explore primary school students' metacognitive beliefs about religious education. The article reports on a study involving 656 fifth- and sixth-grade students. We investigated their metacognitive beliefs, how these beliefs interrelate, and which students agree with which beliefs. In the minds of young students 7 categories are discernible: realistic learning, the transformative power of religion, social learning, intrinsic task value motivation, learning satisfaction motivation, the teacher's empathic orientation to learning, and the teacher's respect for students' contributions. These categories and their interrelationships open up new perspectives for the construction of a metacognitive beliefs system and for an interconnected network of beliefs across domains. We also outline implications for religious education in schools.  相似文献   
143.
In this study, the effects of a school improvement program on cooperative learning (CL) with respect to the elaborations of 6th-grade students working in mixed-ability and mixed-sex dyads on 2 cooperative tasks were examined. A posttest-only design with a control group was used to investigate the provision and receipt of elaborations within the dyads and the performance of the dyads working on cooperative mathematics and language tasks. Treatment dyads were found to exchange significantly more high-level elaborations during the language task than the control dyads. The treatment dyads also tended to produce higher performance scores on the 2 tasks.  相似文献   
144.
This article describes the construction of a hierarchical taxonomy of metacognitive activities for the interpretation of thinking-aloud protocols of students in secondary education, who studied texts on history and physics. After testing an initial elaborate taxonomy on a restricted number of protocols by multiple raters, it appeared that the interrater correspondence was well below par. The categories in the taxonomy were too highly specified. Categories were combined and tested on new protocols in a cyclic fashion. The revised taxonomy was then used for coding 16 history protocols and 16 physics protocols. Frequencies of occurrence of metacognitive activities were obtained, as well as judgements of the quality of the metacognitive activities of the participants. There is a reasonable correlation between the frequency method and the quality method for coding thinking-aloud protocols. Also, there is a substantial covariation of the number of metacognitive activities across both tasks.  相似文献   
145.
146.
Graphical Item Analysis (GIA) visually displays the relationship between the total score on a test and the response proportions of the correct and false alternatives of a multiple-choice item. The GIA method provides essential and easily interpretable information about item characteristics (difficulty, discrimination and guessing rate). Low quality items are easily detected with the GIA method because they show response proportions on the correct alternative which decrease with an increase of the total score, or display response proportions of one or more false alternatives which do not decrease with an increase of the total score. The GIA method has two main applications. Firstly, it can be used by researchers in the process of identifying items that need to be excluded from further analysis. Secondly, it can be used by test constructors in the process of improving the quality of the item bank. GIA enables a better understanding of test theory and test construction, especially for those without a background in psychometrics. In this sense, the GIA method might contribute to reducing the gap between the world of psychometrists and the practical world of constructors of achievement tests.  相似文献   
147.
The purpose of this study was to determine the importance of introducing schematising to children in early childhood and to determine whether schematising can be taught to children. This was done using a longitudinal, quantitative study with a quasi-experimental design (N = 133). In this study, the use of schematising was taught to an experimental group of children to determine if it is possible to realise significantly improved results in schematising tasks for an experimental group in comparison to a control group of children who were not taught schematising. Pupils in the experimental group demonstrated significantly better results on schematising, which cannot be explained by maturation. In our future research, we will investigate the mathematical performances of these experimental and control groups in the next grade of the primary school curriculum.  相似文献   
148.
In small businesses with no employees, learning environments have a low learning readiness. Consequently, learners need to rely on their own agency to shape their learning experiences. Results from a study of agricultural entrepreneurs indicated that the components of motivation and self-regulated learning strategies shape learner's agency and explain learning environment configuration in small businesses with no employees. Configuration of the learning environment was found to be a weak determinant of the learning performance of these learners. However, results showed that prior performance of learners in small businesses with no employees dictates how their agency operates and what learning effect is achieved; higher prior performance results in higher learning effects. We conclude that mechanisms that underlie learning in traditional learning environments work similarly in learning environments in small businesses with no employees.  相似文献   
149.
Book review     

Gender & Technology: Empowering Women, Engendering Development** London and New York: Zed Books Ltd. . By Everts, Saskia (1998)

Privatising Agricultural Extension in India** Policy Paper 10, National Centre for Agricultural Economics and Policy Research, P.O. Box 11305, New Delhi 110 012, India, February 2000. 95 p. 64 . By Rasheed Sulaiman V and V.V. Sadamate.  相似文献   
150.
Abstract

In many countries agriculture is in a process of rapid change,
  • - it has to meet a growing demand for food in a sustainable way,

  • - the international competition is increasing,

  • - the increase in labour productivity is decreasing the employment opportunities in agriculture,

  • - agricultural research is offering many new opportunities to increase productivity,

  • - government price support for agricultural products in industrial countries is decreasing.

These changes have many implications for agricultural extension, such as:
  • - the knowledge and capabilities of farmers has become a major factor in their ability to compete in national and international markets,

  • - advice is not only needed on the adoption of new technologies, but also on many other decisions farmers have to make, such as the choice of their farming system and the decision whether or not to earn an income from outside agriculture,

  • - this requires a change in extension methods and in the information sources extension agents use,

  • - agricultural development demands painful changes in the way of farming and of living for many farm families. It is a challenge for extension agencies to help farm families to realise this,

  • - a major task for leaders of extension organisations is to manage a process of change in agricultural extension. Often the role extension has to play in agricultural development can not be performed by one extension organisation, but only by a pluralistic extension system.

Agricultural extension is often expected to contribute to a reduction of poverty among farmers and farm labourers. One has to think seriously how one can realise this objective.  相似文献   
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