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41.
Background

Student teachers struggle with a wide range of problems because they are lacking professional knowledge, inexperienced in dealing with colleagues and students, and unfamiliar with school environments. It is essential for the survival of student teachers to establish supportive relationships for professional and personal help. Traditional support mechanisms for student teachers, such as cooperating teachers and university supervising teachers, often fail to provide the needed help. Analysing student teachers' help-seeking behaviour provides an avenue to explore the support they received.

Purpose

The study investigates how student teachers seek assistance. Using a Help-seeking behaviour questionnaire, student teachers' critical problems and their efforts to find assistance are examined.

Sample

The participants were 40 student teachers in a secondary education teacher certificate programme at a university in Taipei, Taiwan. The participants belonged to a class of about 100 student teachers who did their internships at local junior and senior high schools. The participants were teaching in eight subjects, and about two-thirds were female. Every student teacher was assigned a supervising teacher from the university and a cooperating teacher at the placement school.

Design and methods

The questionnaire asked the student teachers to pick a critical problem that they had encountered during the previous week. They were asked to describe the problem, whom they asked for help, how many times and through which communication channel the help was provided. The questionnaire was administered during March and May 2001. Critical problems were sorted into categories. Frequencies and percentages of the help-seeking instances were accumulated for different people and problem categories.

Results

Some student teachers requested help many times; others made a limited number of requests. The number of requests ranged from 1 to 38 per problem, with an average of 12 requests per problem. Among the requests for help (n = 935), only 2% were directed to university supervisors. The student teachers sought help from the cooperating teacher 15% of the time, and 41% of the time they asked student teacher peers for assistance. About 90% of the communication was face to face, 9% was by phone and 1% was by email. The largest number of requests dealt with problems of individual students (19%). The second and third largest problem categories were administration and policy issues (16%) and lack of spare time (15%).

Conclusions

Peer support should be cultivated in teacher training programmes because peer student teachers' help was most frequently sought. Cooperating teachers and university supervising teachers' communication with student teachers can be improved. Various ways of contacting student teachers can be encouraged, but face-to-face communication must still be supported. It is important to keep finding new ways to assess the effectiveness of student teacher support. The results of the Help-seeking behaviour questionnaire can be used to examine the impact of programmes to improve student teaching.  相似文献   
42.
Cultural‐historical activity theory, an outcrop of socio‐psychological approaches toward human development, has enjoyed tremendous growth over the past two decades but has yet to be appropriated into science education to any large extent. In part, the difficulties Western scholars have had in adopting this framework arise from its ontology, which is materialist dialectical and, hence, does not allow easy absorption into non‐dialectical (classical logical) thinking underlying much of Western scholarship. Cultural‐historical activity theory has tremendous potential because it sublates traditional dichotomies in everyday teaching‐learning situations including individual/collective, body/mind, intra‐/inter‐psychological, cognitive/emotive and psychological/sociological. In this contribution, we not only review the existing literature that uses or develops this non‐dualistic approach, but also articulate an intelligible explication of the theory that is more accessible to Western scholars and describe possible future curriculum work and research in science education as an expression of the fruitfulness of the theory.  相似文献   
43.
ABSTRACT

This study investigated the effects of interaction devices on the Internet performance of novice older users, and ways to provide appropriate voice assistance to enhance browsing and searching performance of such users. Three experiments were designed and conducted to test three hypotheses. The results indicated that touch screen and handwriting recognition are better than mouse and keyboard in browsing time in the third trial. Touch screen was also found to be better in terms of performance time for keyword search tasks than mouse and voice input in the second trial, and is better in terms of user error for keyword search tasks than mouse and voice input in the first trial. Learning effects were found for using touch screen and handwriting recognition, and mouse and keyboard for browsing and searching tasks. Furthermore, voice-menu assistance was associated with higher satisfaction for browsing tasks.  相似文献   
44.
This study evaluated the outcome and process of a community-based aging intervention program for the elderly in Taiwan. The program included education on nutrition and dietary behavior and on physical activities. Outcome and process evaluations were conducted. The program may have had some effects on decreasing some dietary behavioral problems and increasing regular exercise, but the effect on health outcome was not proved. The strength of this program was its proper design, dosage, and implementation; the weaknesses included a low participation rate, low commitment and continuity, and selection bias for the nonparticipants who might be frailer than the actual participants.  相似文献   
45.
Possible selves is an important self-related construct for older adults' health behaviors and well-being. This study examines the relationships among older adults' current physical self-concept, possible selves, and physical activity participation, and it examines the mediating effect of possible selves on the relationships between physical self-concept and well-being. One hundred and sixty-three community-dwelling older adults (M age = 70.91, SD = 6.39) in Taiwan completed the survey packet assessing physical self concept, possible selves, health-related qualities of life, and life satisfaction. Bivariate correlation analyses showed that older adults' possible selves were positively related to physical self-concept and moderate physical activity participation. In addition, the link between older adults' physical self-concept and psychological well-being was mediated partially by possible selves. The results show the significance of using the construct of possible selves to examine and promote older adults' physical activity/exercise behaviors and psychological well-being.  相似文献   
46.
This paper presents a gain-scheduled control approach for the vertical takeoff and landing aircraft. The non-linear aircraft dynamics are formulated as a linear parameter varying (LPV) system with external parameter-dependent disturbance, which arisen from the equilibrating between gravity force and nozzles thrust. The disturbance is dependent on the system varying parameter, roll angle, and a constant parameter denoting the normalized gravity force. The controllers are designed in terms of mixed optimization of H performance for disturbance attenuation and relative stability for tracking position command in pitch-yaw plane. The characteristics of the parameter-dependent disturbance are described by an equality condition with a defined annihilation matrix. By exploring the parameter-dependence condition on disturbance into the controller design algorithms based on linear matrix inequalities (LMIs), it is showed that a better performance can be achieved than simply considering it as an external disturbance. The design results are demonstrated by time response simulations.  相似文献   
47.
对比了醋酸乙烯(VAC)在传统聚合中和超声波辅助聚合中的单体转化率和乳液粒径分布的差别。在VAC聚合过程中外加超声波环境,单体转化率从92.5 %提高到98.8%,乳液粒子平均粒径从136.7nm减小到101.4nm。在超声波辅助VAC乳液聚合中,研究了引发剂浓度和反应温度对单体转化率及乳液粒径分布的影响。试验结果表明仅靠超声波产生的自由基不足以引发聚合反应,引发剂分解产生的自由基在引发聚合过程中起着重要的作用。简单介绍了超声波辅助乳液聚合的机理,超声波可以连续提供自由基,而这些自由基的作用是使死聚合物链变的有活性,导致单体具有较高的转化率。  相似文献   
48.
Cultural Studies of Science Education - Research is urgently needed to learn how to improve the emotional climate of science learning by ameliorating excesses of negative emotions, which may lead...  相似文献   
49.
In this paper, we provide an overview of the current efforts in maker education, supported by a review of empirical studies. Our synthesis will inform the community about learning outcomes, potential and common issues, challenges, resources, and future research direction regarding maker education.  相似文献   
50.
Yeh  Yi-Fen  Erduran  Sibel  Hsu  Ying-Shao 《Science & Education》2019,28(3-5):291-310
Science & Education - The article focuses on the analysis of curriculum documents from Taiwan to investigate how benchmarks for learning nature of science (NOS) are positioned in different...  相似文献   
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