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991.
Socially reared juvenile bonnet macaques responded at high sustained levels in an operant task for presentation of color videotaped television images of social stimuli. Absolute levels of response depended upon the nature of the stimulus. In two experiments, subjects responded at 60.8% and 74.6% of the 1-h experimental sessions for presentation of a color videotape of a conspecific adult female moving freely in an enclosed stimulus chamber. In a later experiment, subjects maintained high levels of response during 15-min sessions for presentations of the conspecific image, but responded with significantly shorter duration responses for similar presentation of a videotape of an adult female of another macaque species, a still picture of a conspecific adult female, and a videotape of the empty stimulus chamber. With longer, 1-h, stimulus presentation, the three social stimuli sustained high levels of response while responses for presentation of the empty stimulus chamber waned significantly over the experimental session. The sustained high levels of response obtained over several hours of stimulus presentation suggest the value of color videotape stimuli in the experimental study of social perception in nonhuman primates.  相似文献   
992.
Prior work has shown that when the separate correct responses of a conditional discrimination are followed by different reinforcing outcomes, performance is enhanced relative to that obtained under the conventional, single-reinforcer procedure. Four experiments with pigeons yielded the analogous finding when the different outcomes were reinforcement and explicit nonreinforcement. Controls indicated that the results could not be attributed to the effects of intermittent reinforcement, to possible differences in cue duration, or to a variety of potential sources of conditioned reinforcement. An interpretation in terms of expectancy learning is proposed.  相似文献   
993.
Constructivism deconstructed   总被引:3,自引:0,他引:3  
This paper examines the doctrine of constructivism as presented by Ernst von Glasersfeld (1989). Part I attempts to elicit a clearer statement of the concepts, positions and arguments for the latter than is immediately available in the paper. Part II discusses the problem of intersubjectivity in constructivism. The general conclusions drawn from these sections is that the basic concepts and theses of constructivism are, mostly, at best very obscure, that there is very little argument involved, and that where there is it is quite unsatisfactory. Part III ventures an explanation of at least some of the weaknesses in the doctrine, this involving a brief independent treatment of some relevant epistemological questions.  相似文献   
994.
Over the last two decades, research into the role of education in economic development has begun to pay attention to educational quality and its effect on learning outcomes. In this paper recent research on educational quality is reviewed and its application to the island economies of the South Pacific is assessed. While there is considerable variation among the countries, the paper demonstrates the pervasive nature of school quality problems in the region. Those factors which have the greatest bearing on school quality in the region are isolated. These factors are: the quality of teachers; the availability of learning materials; initial instruction in the mother tongue; the quality of educational management; and curriculum reform. The paper concludes by arguing that strategies to improve quality will fail unless they recognise important complementarities between the factors determining quality.
Zusammenfassung In den letzten zwei Jahrzehnten hat man begonnen, die Forschung über die Rolle des Bildungswesens in der wirtschaftlichen Entwicklung eines Landes auf Bildungsqualität und ihren Einfluß auf die Lernergebnisse auszudehnen. In diesem Artikel werden die neuesten Forschungen über die Qualität der Bildung aufgegriffen und eine mögliche Anwendung für die Inselwirtschaften im Südpazifik diskutiert. Dieser Artikel weist auf die überall gegenwärtige Problematik der Schulqualität in dieser Region trotz erheblicher Unterschiede zwischen den Ländern hin. Man fand folgende dafür verantwortliche Gründe heraus: Lehrerqualität, Erhältlichkeit von Lernmaterialien, Erziehung in der Muttersprache, Qualität der Schulleitung und Reform der Curricula. Der Artikel schließt mit dem Argument, daß Strategien zur Verbesserung der Qualität keinen Erfolg haben werden, solange wesentliche Zusammenhänge zwischen den qualitätsbestimmenden Faktoren nicht erkannt werden.

Résumé Au cours des vingt dernières années, la recherche sur le rôle de l'éducation dans le développement économique a commencé à prêter attention à la qualité de l'éducation et à ses effets sur les rendements de l'apprentissage. Dans le présent article, on procède à l'examen de la recherche entreprise récemment dans ce domaine et à l'évaluation de son application aux économies des îles du Pacifique sud. Tandis qu'on note une variation considérable entre les pays, on démontre la nature diffuse des problèmes relatifs à la qualité des écoles dans cette région. Les facteurs qui ont la plus grande influence sur la qualité de l'école dans la région sont isolés: qualité des enseignants, existence de matériels d'apprentissage, enseignement initial dans la langue maternelle, qualité de la gestion de l'éducation, réforme du curriculum. Cet article conclut en arguant que les stratégies devant améliorer la qualité dans ce domaine échoueront à moins qu'elles reconnaissent les complémentarités importantes entre les facteurs qui déterminent la qualité.
  相似文献   
995.
When a crisis occurs in the school setting, school officials must be prepared to handle the situation effectively and efficiently. One of the ways school officials can handle a crisis situation is through the use of crisis intervention teams. The steps in establishing a crisis intervention team in a school setting include: determining goals, performing a needs assessment, finding model programs, developing a membership pool, developing a training program, preparing and maintaining a list of resources and plans for support services, establishing a communication network, designating a base of operations, planning team meetings, keeping records, and implementing the phases of debriefing. A crisis management scenario is presented and discussed in terms of the steps.  相似文献   
996.
High turnover rates of early care and education teachers reduce the quality of education; unsatisfied teachers, suffering from stress or emotional exhaustion, are less equipped to promote children’s development and more likely to leave the classroom. We used data from a national survey of US early childhood educators (n?=?1129) to examine associations between teachers’ working conditions, well-being, and motivation with professional commitment and turnover intentions to move, leave, or remain. Multiple regression analyses revealed that more intrinsically motivated teachers were more likely to report intentions to move over leave, emotionally exhausted teachers were more likely to report intentions to leave, and lower teacher-reported working conditions predicted intentions to move or leave the field over staying. The results suggest that teachers’ well-being and perceived working conditions relate with their intentions to remain at their job or within the field and to their commitment to the profession.  相似文献   
997.
The researchers engaged in a qualitative analysis (using journaling and focus group methodology) of the communicative behaviors of Hispanic students with White institutional members at a medium-sized, Southwest HSI. Utilizing Co-Cultural Theory and Elaborative Coding analysis, the authors mapped how Hispanic students narrated their co-cultural communication and reasoning (i.e., why they engage in one strategy rather than another). The findings show that, although Hispanic students used almost all co-cultural strategies, their responses were clustered primarily around assimilationist strategies – indicating that they engage in a high degree of self-monitoring and self-censorship when interacting with White institutional members in an HSI. These results suggest that even when Hispanic students constitute a large or majority part of the institution’s population, they still feel the need to engage in behaviors that navigate White norms. The study concludes by examining the findings for co-cultural theorizing as well as providing insights for instructors who wish to engage in inclusive teaching practices.  相似文献   
998.
There are many research projects focused on pre-service teachers’ professional development programmes but only a few focus on mid-life career-changing teachers’ career decision. This paper worked with data collected from semi-structured interviews with 11 mid-life career-changing secondary school teachers. The aim was to understand the career decisions of these participants and how they made sense of their new profession during their mature adulthood in Indiana, USA. 11 mid-life career-changing secondary school teachers referred to ‘changing the next generation with industry experience’, ‘rich life experience’, ‘life-long learning’, ‘knowledge transferring’, and ‘make a difference’ to describe their current occupation as career changing secondary school teachers. The findings also outline how to reform the curriculum and instruction of the pre-service teachers’ professional development programmes.  相似文献   
999.
发源于美国的儿童博物馆至今已有一百多年的历史.采用分层随机抽样与典型抽样相结合的抽样方式,通过对美国15家儿童博物馆负责人的访谈研究发现,作为以教育儿童为目的的非营利性社会组织,美国儿童博物馆承担着服务促进社会发展的重要责任,其社会经济效益与教育功能一样不容忽视.其产生的社会经济效益主要包括:为家庭教育提供有利场所,传播和培养启发式、互动式和参与式的教育理念;注重对儿童文化欣赏力、多元文化包容力和跨文化交际能力的培养;整合社会资源服务社区,与当地学校、高校和其他社会机构保持紧密联系;关注社会弱势群体,促进当地经济文化发展.  相似文献   
1000.
The paper reports on a participatory action research study conducted in six rural primary schools in Uganda in 2013 to establish why children taught in the local language had difficulties in reading and writing. Findings through interviews, focus group discussions, reviews of exercise books and lesson observations indicated that though it was easier for pupils to learn the concepts in the local language; challenges ranging from poor translation, inadequate teachers’ language proficiency, lack of instructional materials, high pupils’ enrolment, lack of administrative support and teacher-centred approach of teaching, affected pupils’ learning to read and write. Participants recommended adopting the child-centred pedagogy, incorporating instructional materials, conducting continuous assessment and recording pupils’ competencies attained in reading and writing. Teachers need to engage more in Participatory action research in order to reflect on their practices and pupils’ learning, and collaboratively decide what works best and what needs improvement in their classrooms.  相似文献   
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