Understanding video as a tool for teacher education: investigating instructional strategies to promote reflection     

Geraldine Blomberg  Miriam Gamoran Sherin  Alexander Renkl  Inga Glogger  Tina Seidel 《Instructional Science》2014,42(3):443-463

There is a general consensus among researchers and teacher educators that classroom video can be a valuable tool for pre-service teacher education. Media such as video are not, however, in themselves effective. They have to be embedded in an instructional program to be useful. Yet, little empirical research examines how specific instructional approaches might effectively exploit the potential of video in teacher education. In this study we explored the use of two video-based university courses, one representing a cognitive instructional strategy integrating video, the other representing a situative strategy. Using data from learning journals we analyzed the effects of the two strategies on pre-service teachers’ (N = 28) ability to reflect on classroom video. We found that the two strategies have distinct impacts on the kinds of reflection patterns that are fostered. Our findings suggest that the learning goal and purpose at hand should determine which instructional strategy should be employed when embedding classroom video into teacher education courses.  相似文献   

Why change to active learning? Pre-service and in-service science teachers’ perceptions     

Audrey O’Grady  Geraldine Mooney Simmie  Therese Kennedy 《欧洲师范教育杂志》2014,37(1):35-50

This article explores pre-service and in-service science teachers’ perceptions on active learning, and examines the effectiveness of active learning by pre-service science teachers in the Irish second level classroom through a two-phase study. In the first phase, data on perceptions were gathered from final year pre-service teachers and in-service teachers in Irish post-primary schools. In the second phase, pre-service science teachers, working with teacher educators, designed a comparative test for students in lower secondary science classrooms. This tested achievement differences for students taught in traditional ways and students taught using active learning approaches. While the test results show a significant difference between traditional teaching and active learning, overall analysis indicates that the majority of teachers in the study were not convinced of the value of this way of teaching. The findings have implications for science teaching and the enactment of curriculum reform measures in compulsory education.  相似文献   

The assessment of adolescent female athletes using standing and reactive long jumps     

Mark P. Moresi  Elizabeth J. Bradshaw  David Greene  Geraldine Naughton 《Sports biomechanics / International Society of Biomechanics in Sports》2013,12(2):73-84

The aim of this study was to evaluate the reliability of two long jump tasks and their ability to predict 10 m sprint performance in elite adolescent female athletes. Eight junior national-level female track and field athletes completed three standing (SLJ) and reactive long jumps (RLJ) on portable force plates, followed by three 10 m sprints. Intra-class correlation coefficients (ICC) and coefficients of variation (CV) were calculated to examine reliability. Linear regression results identified the best predictor of average and best 10 m sprint time from the jump kinematic and kinetic measures. The ICCs and CVs indicated good reliability for the majority of kinetic measures however, better reliability was reported for the SLJ. The SLJ was a good predictor of best and average 10 m sprint time, with average horizontal power the best predictor of performance (best; R ² = 0.751, p = 0.003, Standard Error of Estimate (SEE)% = 2.2 average; R ² = 0.708, p = 0.005, SEE% = 2.5).  相似文献   

Violence against women students in the UK: time to take action     

Alison Phipps  Geraldine Smith 《Gender and education》2012,24(4):357-373

Sexual and gendered violence in the education sector is a worldwide concern, but in the UK it has been marginalised in research and policy. In this paper we present findings from the National Union of Students' study Hidden Marks, the first nationwide survey of women students' experiences of violence. This research established high levels of prevalence, with one in four respondents being subject to unwanted sexual behaviour during their studies. We analyse why the issue of violence against women students has remained low profile in this country, whereas in the USA, where victimisation rates are similar, it has had a high profile since the 1980s and interventions to tackle it have received a significant amount of federal support. We urge UK policymakers, universities, students' unions and academics to address the problem, and make suggestions about initial actions to take.  相似文献   

Hidden Expectations Behind the Promise of the Flipped Classroom     

Alison Sammel  Geraldine Townend  Harry Kanasa 《College Teaching》2018,66(2):49-59

The purpose of this study was to evaluate the student experience of pre-service teachers in a compulsory primary science education course that adopted a flipped classroom approach. Participants (n = 79) were surveyed at the conclusion of the course exploring their perceptions of engagement, enjoyment, and degree of learning as a result of participating in this course. At the end of this course, the majority of participants indicated they were happy with learning outcomes and enjoyed some aspect of the online videos; however, they also indicated they did not watch all of the eight mandatory weekly videos. In fact, the majority only watched about four out of the eight videos. This paper explores why students were reluctant to engage with the online videos and asks if there is an underlying aspect to flipped classrooms that disengages students.  相似文献   

Motivation and attrition in engineering students     

Caroline Baillie  Geraldine Fitzgerald 《European Journal of Engineering Education》2000,25(2):145-155

In the engineering profession we need to reflect continually on the students we are training, their suitability and ability to become the next generation of engineers, facing an ever-changing future. We need to face our responsibility in helping to develop the skills required for graduates of tomorrow and ensuring that we are not losing our best students to other professions. A survey has been conducted at Imperial College highlighting problem areas of students at risk from demotivation within engineering courses. Forty students who had not completed their course at the college were surveyed and 10 students were interviewed. The issues they raised have been analysed and intervention strategies have been identified which are presently being developed at the college as part of the ongoing quality improvement of courses. It is hoped that the approaches discussed can be disseminated further within Imperial College and to other universities.  相似文献   

Infants of Depressed Mothers Exhibit Atypical Frontal Electrical Brain Activity during Interactions with Mother and with a Familiar, Nondepressed Adult     

Geraldine Dawson  Karin Frey  Heracles Panagiotides  Emily Yamada  David Hessl  & Julie Osterling 《Child development》1999,70(5):1058-1066

Previous studies have shown that infants of depressed mothers exhibit atypical frontal brain electrical activity when they are interacting with their mothers. Whereas typically developing infants exhibit greater left versus right frontal brain activity, infants of depressed mothers have been found to exhibit reduced relative left frontal activity. The left frontal brain region has been associated with the expression of positive emotions. In the present study, the question of whether the atypical pattern of brain activity found in infants of depressed mothers generalizes to situations not involving mother was addressed. Brain electrical activity was recorded from 13- to 15-month-old infants of depressed (N = 59) versus nondepressed (N = 40) mothers during a baseline condition, and during several social conditions that included a playful social interaction with a familiar experiments. Infants of depressed mothers exhibited reduced left relative to right frontal activity during the baseline condition, and during interactions with their mothers and with the familiar experimenter. The present results suggest that the atypical pattern of electrical brain activity found in infants of depressed mothers generalizes to a variety of situations, including positive interactions with nondepressed adults.  相似文献   

Publisher–Society partnerships to further image accessibility and global inclusivity in the Humanities and Social Sciences: Comparing top-down and bottom-up approaches     

George Cooper  Katherine Burton  Alejandra Black  Mokheseng Buti  Geraldine Richards  Ginny Herbert  Emma Lockwood  Janet Remmington 《Learned Publishing》2023,36(1):58-67

• Collaboration between publishers and learned society partners can accelerate and amplify DEIA outcomes.
• 97 HSS titles have adopted alt-text publication workflows and this change has been welcomed by journal authors and editors.
• Efforts to promote global inclusivity do not always result in greater membership diversity, retention and growth.
• Top-down, publisher-led DEIA initiatives are effective when they are aligned strategically to pre-existing society initiatives.
• Bottom-up, member-led DEIA initiatives benefit from publisher support to mitigate financial and time-based barriers to active participation.
• To reliably track DEIA outcomes, publishers ought to adopt systematic data collection strategies through initiatives like C4 and the Joint Commitment.

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Using a human performance system model to balance professional and personal life     

Geraldine Markel 《Performance Improvement》2000,39(3):36-42

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