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991.
This article examines part of an action research project carried out in a Spanish public school. We explain the complex reality of an early childhood education classroom. Focusing on early childhood education, the project was developed in collaboration with a teacher from one of the classrooms of four year olds. Several of the children in the class have serious behaviour problems. The teacher (Lucía) is very concerned because they take their anger and frustration out on objects, classmates and adults by hitting them. She has a lot of difficulty working with these problem children. This research work deals with transforming the practices of the researcher, the pupils and the teacher. One of the first critical challenges was to turn classroom discussions into opportunities for addressing the injustices that the children experience daily. Teaching should serve to empower children. Programmed classroom discussions can be a place where pupils are given the chance to speak out about conflicts, and where important decisions are made to address them.  相似文献   
992.
This article outlines the contradictions and challenges of introducing comprehensive, compulsory education in Andalusia for students up to the age of 16. Following a documenting of the developments, it is argued that while the intention was for a significant, planned reform, it is better characterised as one that is, at best, an improvisation. The article discusses the continuing difficulties that may be attributed to a number of policies of the Conservative government of the day, which allowed the development of two systems of education that were not grounded in concepts of equity and social justice to evolve. The work of John Elliott has been acknowledged as an important influence upon the inquiry that was undertaken and the subsequent analysis of its results. Thus, not only are the results of an action-orientated study reported here, but also there is an extensive set of guiding principles that could enable the reform to be truly actualised.  相似文献   
993.
In this article the possibility of developing authentic project work in a sixth‐grade classroom of a Venezuelan school is explored, by means of action research (AR) methodology. Two AR cycles with two different projects were carried out. Data were collected via teacher researcher, co‐researcher and student journals, and also by means of audio and video recordings, interviews with students, and compilation of classroom products. Data were interpreted using a narrative presentation and also applying five categories, only one of which is analyzed in this paper. Results show that on the one hand student participation increased in all stages of the project work. On the other hand, students encountered some difficulties carrying out empirical research activities and also relating them to theoretical content, although progress in this regard was made. Additionally, communication should have departed more from mere repetition, although some teams were able to try more formative approaches. It was corroborated that school facilities must be improved in order to promote better project work. AR proved fruitful as a way to produce changes and generate practical and reflexive contributions.  相似文献   
994.
This investigation examined criticisms of the Bem Sex‐Role Inventory, a measure of gender orientation, and further examined its reliability and validity. Study 1 produced a two factor solution which was similar to other analyses. Study 2 demonstrated what adjectives best described males and females in American society. From the two studies, a revision of the Bem Sex‐Role Inventory was proposed with 10 items each measuring masculinity and femininity.  相似文献   
995.
Organizational orientations theory posits three traits (upward mobile, ambivalent, and indifferent) of employees in organizations that are associated with communication traits, temperament, and perceptions of supervisor source credibility. All of these are hypothesized to be associated with organizational communication behavior and organizational outcomes such as employee job satisfaction and motivation. Previous research employing undergraduate student participants has provided support for this theory. Results of the present research indicate that this theory can be applied to typical full-time employees in profit and nonprofit organizations. All studied relationships were found to generate statistically significant results, accounting for substantial variance in each relationship. These results indicate this theory can be applied to employees in a wide variety of organizations. Suggestions for broadening this theory and its application are provided.  相似文献   
996.
Controversy currently exists on whether boys are in crises and, if so, what to do about it. Research is reviewed that indicates that boys have problems that affect their emotional and interpersonal functioning. Psychoeducational and preventive programs for boys are recommended as a call to action in schools. Thematic areas for boys' programming are enumerated including life skills and issues with masculinity ideology and gender role conflict. An example of a program that promotes positive and affirmative masculinity is given. Some of the barriers and strategies to implement programs for boys are discussed. © 2009 Wiley Periodicals, Inc.  相似文献   
997.
This study described the process of developing and validating the College Chemistry Self-Efficacy Scale (CCSS) that can be used to assess college students’ beliefs in their ability to perform essential tasks in chemistry. In the first phase, data collected from 363 college students provided evidence for the validity and reliability of the new scale. Three dimensions emerged: self-efficacy for cognitive skills, self-efficacy for psychomotor skills, and self-efficacy for everyday applications. In the second phase, data collected from an independent sample of 353 college students confirmed the factorial structure of the 21-item CCSS. The Cronbach alpha coefficients ranged from 0.82 to 0.92. In addition, each dimension of the CCSS had moderate and significant correlations with student chemistry achievement and differentiated between major and non-major students. Followed by the additional validation studies, the CCSS will serve as a valuable tool for both instructors and researchers in science education to assess college students’ chemistry self-efficacy beliefs.  相似文献   
998.
The Internet has become one of the most common instructional tools because of recent developments in telecommunications and Internet technology. Accordingly, educators increasingly support the use of the Internet in the social studies classroom. Thus, the purpose of this study was to investigate pre‐service elementary teachers’ beliefs about the use of the Internet in the social studies classroom. Data were collected through an open‐ended questionnaire from 37 pre‐service elementary teachers in a large Turkish university. An inductive analysis approach was used to analyse the data. Thus, the emergent patterns of the data were used to develop coding categories. The data analysis indicated that the majority of the participants supported the use of the Internet in the social studies classroom, while they acknowledged the disadvantages and negative aspects of the use of the Internet.  相似文献   
999.
Taking as reference the proposals of the European Higher Education Area, the aim of this study is to identify the competencies which a wide sample of teachers in Spanish primary schools (6–12 age group) consider to be important for their professional performance and which they use in their everyday teaching, and to what extent their university training prepared them for their practising professional development. To do this, an ad hoc instrument was devised and applied to experienced practising teachers and to teacher trainees who were on teacher training placements during the last semester of their course. The results of the study show that initial teacher training should deal in depth with the competencies related to the organisation and management of teaching–learning, the use of new technologies in the primary classroom, the involvement of the families, education in values, social skills and skills for working in professional groups. Finally, proposals are made for training based on the articulation between theory and practice, to allow the professional competencies mentioned to be developed and used in practice, as well as encouraging close collaboration between teacher trainers and experienced practising teachers.  相似文献   
1000.
This paper addresses the problem of encircling and tracking a moving target with a fleet of unicycle-like vehicles. A new control law is developed to steer the vehicles to an evenly spaced formation along a circumference, the center of which tracks the motion of the target. The strategy proposed relies only on the relative positions of the agents with respect to the target, expressed in the local frame of each vehicle. The absolute position, velocity and acceleration of the target are unknown. Additionally, the robustness of the proposed control law in the presence of external disturbances is analyzed. Communication among agents is used to maintain the vehicles equally spaced in the circular formation. Simulation results illustrate the effectiveness of the proposed strategies.  相似文献   
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