Múineadh an dara Teanga: Athbhreithniú     

Seán M. Mac Dáibhéid  Seán P.O Conchúir 《Irish Educational Studies》2013,32(1):87-102

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Learning from teaching: pre-service primary teachers’ perceived learning from engaging in formal Lesson Study     

Mairéad Hourigan  Aisling M. Leavy 《Irish Educational Studies》2013,32(3):283-308

While there is abundant research reporting the impact of Lesson Study as a professional development framework for qualified teachers, its potential within initial teacher education remains relatively unexplored. We present a particular model of formal Lesson Study which has been experienced annually for a decade by Irish pre-service primary teachers. This study examines the perceived effects on learning of this Lesson Study model on a large sample of pre-service primary teachers (N?=?225) who worked in 45 different lesson study groups over a 10 year period (2008–2017). Data analysis reveals that participants’ perceptions of learning fell within two distinct themes namely ‘An awakening regarding teacher content knowledge’ and ‘Cornerstones of learner-centred practice’, each of which consisted of rich inter-connected sub-themes. As a result of engaging in Lesson Study, participants report an increased awareness of the importance of deep content knowledge in addition to adopting a learner-centred approach to their practice. Participants also believed that Lesson Study enhanced their professional knowledge and skills in the curricular area of focus (mathematics, in this case). While this study focuses on self-report data, these opinions are fundamental given research which proposes that interventions will fail if participants judge them to be ineffective.  相似文献   

Insightful Learning of Life's Lessons with Older Adult Guests in the Classroom     

Daniel Vélez Ortiz  Suzanne L. Cross  Angelique Day 《Educational gerontology》2013,39(12):854-866

An intergenerational initiative was developed and implemented to enhance gerontology in the first course of the practice sequence. Seventeen students met with older adults (ages 82–98) in the classroom and at an assisted living facility. The evaluation of this older adult infusion project was conducted through two questionnaires and by the review of reflection papers completed as a course assignment. Pre-post statistical analyses as well as qualitative analysis evidenced an increase in knowledge of the older adults' lives as well as a professional interest in aging. As a result of this experience, several of the students volunteered at the facility, interviewed residents, and requested gerontological placements.  相似文献   

The politics of school choice in two countries with large private‐dependent sectors (Spain and Chile): family strategies,collective action and lobbying     

Xavier Rambla  Óscar Valiente  Carla Frías 《教育政策杂志》2013,28(3):431-447

In many countries choice of school is an increasing concern for families and governments. In Spain and Chile, it is also associated with a long‐standing political cleavage on the regulation of large sectors of private‐dependent schools. This article analyses both the micro‐ and the macro‐politics of choice in these two countries, where low‐status 15‐year‐old students record a significant segregation. At the micro level, some evidence is provided that not only middle‐class skilful choosers but also the political representatives of private‐dependent schools manage to pursue their interests drawing on economic, social and cultural capital. At the macro level, evidence also shows that the lobbies defending private‐dependent schools can use and maintain these power resources. However, in some episodes collective action is an effective power resource for those who campaign in favour of a stricter regulation of these schools, but its influence is much difficult to maintain for longer periods.  相似文献   

Differential Teacher Effectiveness: Towards a model for research and teacher appraisal   总被引：2，自引：1，他引：1  

R. J. Campbell  L. Kyriakides  R. D. Muijs  W. Robinson 《牛津教育评论》2013,39(3):347-362

The article reviews the research on teacher effectiveness and develops the case for a model of teacher effectiveness in which differential effectiveness is incorporated. Five problems with current concepts of teacher effectiveness are identified: undue influence of available techniques upon the concept; emphasis on school, to the detriment of teacher, effectiveness; tenuous relationship to teacher improvement; narrowness of operational definitions in research; and the development of generic, rather than differentiated, models. In addition the failure of existing models to explain variance in pupil outcome at the classroom level, the neglect of teacher self-evaluation, and the restricted measures of pupil outcomes are noted. A differential model is proposed incorporating five dimensions of difference. These refer to teacher activity, outside as well as inside the classroom; curriculum subject; pupil background factors; pupil personal characteristics; cultural and organisational contexts of teaching. The developmental functions of such a model for research and for teacher appraisal are explored. Four problems for implementing a differentiated model are raised: complexity, stakeholder expectations, values, and policy acceptability. These are considered in the light of the controversial Hay McBer model in England and of models developed in Europe and the USA in the early decades of the last century.  相似文献   

Science and engineering students’ use of diagrams during note taking versus explanation     

Emmanuel Manalo  Yuri Uesaka  Sarah Pérez-Kriz  Masashi Kato  Tatsushi Fukaya 《Educational studies》2013,39(1):118-123

The use of diagrams in learning and communication is generally considered efficacious and an important skill to cultivate, especially among science students. At the same time, previous research has revealed many problems in student diagram use, including a lack of spontaneity in such use, but the extent to which these problems persist into the tertiary level had not been investigated. The present study examined science and engineering university students’ use of diagrams in note taking to learn information from a written passage, and in a subsequent task of constructing an explanation of that information for another person. The results showed that the students used significantly fewer diagrams in explaining compared to when they were note taking, suggesting that many students may lack awareness of the usefulness of diagrams in effectively communicating information to others. The results also revealed that the students used significantly more diagrams in taking notes from and explaining a passage with higher imageability (i.e. easier to visually imagine) compared to one with lower imageability. Educational implications of the findings are discussed.  相似文献   

Older Characters in Teen Movies from 1980–2006     

Tom Robinson  Mark Callister  Dawn Magoffin 《Educational gerontology》2013,39(8):687-711

Although children as young as age three have already begun to manifest negative stereotypes toward older adults, attitudes toward older adults likely crystallize during late childhood and adolescence and become entrenched by the time an individual reaches young adulthood. Studies have shown that young people view older people in general as ineffective, dependent, lonely, poor, angry, overly wrinkled, ugly, dirty, disabled, and less physically active and healthy than younger adults. Because today's children and adolescents have less contact with older people than in past decades, it is likely that some young people get most of their information about older people and aging from the media. This is all the more likely during the teen years, when vulnerable adolescents purposely seek out certain media to form their identity. This content analysis examined the 60 most popular teen movies from the 1980s, 1990s, and 2000s to determine how older people are portrayed. Older people were greatly underrepresented, according to their numbers in the actual U.S. population, making up only 7% of the total number of characters in teen movies. Older people were marginalized in terms of plot and were likely to be featured only as background characters. Of older characters, 60% were portrayed stereotypically, and only 45% of the older characters were portrayed in a positive manner. Also, 32% of older characters were portrayed in a negative manner, and one-fifth of older characters were portrayed only with negative characteristics. The stereotypes that adolescents today hold toward older people, including the belief that they are bad drivers, are angry most of the time, and are senile, were reflected in older character portrayals in these popular teen films. Given the negative representations of older people that adolescents are exposed to in their childhood and during the teen years, it is no wonder that they express negative attitudes toward older people. After years of exposure to media that negatively depict older adults, adolescents have been cultivated to stereotype older people. This has the potential to influence the quality of their interactions with older people, and also influence the way they come to view the prospect of getting old.  相似文献   

Doctoral ‘orphans’: nurturing and supporting the success of postgraduates who have lost their supervisors     

Gina Wisker  Gillian Robinson 《高等教育研究与发展》2013,32(2):300-313

Much research into doctoral student-supervisor relations focuses on developing positive interactions. For many students, however, the research experience can be troubled by breakdowns in communication and even the loss of the supervisor(s), turning the student into a doctoral ‘orphan’ and impacting on their academic identity and ability and confidence in producing a sound doctoral-level contribution to knowledge. Our work with a range of UK- and internationally-based doctoral students looks specifically at reasons for supervisor loss and/or absence and the students' experience of being doctoral ‘orphans’ in terms of identity, confidence and progress. In focusing on those who achieve successful completion, it suggests the need for institutional and community support and highlights the development of effective strategies leading to ownership, empowerment and emotional resilience.  相似文献   

Professional guilds, tension and knowledge management     

Ram Mudambi 《Research Policy》2009,38(5):736-745

Scientific research is a crucial success factor for knowledge intensive firms and is often a joint effort of scientists and managers. However, scientists and managers belong to different “professional guilds,” subscribing to different belief systems and valuing different types of incentives. These differences give rise to tension between scientists and managers. We integrate a large body of literature from knowledge management to develop a new theoretical model predicting that this organizational tension is affected by environmental factors such as the degree of industry munificence, firm-specific factors like knowledge-management policies, and the individual roles of boundary spanners within the firm. Further, we argue that this tension can lead to positive or negative outcomes.  相似文献   

Making the development of technological innovations more efficient: An exploratory analysis in the biotechnology sector     

Fernando E. García-Muiña  Eva Pelechano-Barahona  José E. Navas-López 《The Journal of High Technology Management Research》2009,20(2):131-144

The current study analyzes the processes involved in obtaining technological innovations. Conclusive results are lacking in the literature, so this work defines and empirically tests a model of the relations between the firm's innovative capacity and the different ways of accumulating knowledge and the decision whether or not to codify it. Also, the model takes into account whether the innovations obtained are radical or incremental.The empirical study uses a sample of Spanish biotechnology firms, and the results show that accumulating knowledge using internal sources and not codifying it significantly improves the firm's capacity to develop radical innovations. The results also show that knowledge codification speeds up the development of incremental innovations. The relation between incremental innovations and the sources of knowledge is not so clear, although the results suggest the possible existence of a nonlinear relation between the two variables.  相似文献