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Mills Reece Tomas Louisa Whiteford Chrystal Lewthwaite Brian 《Research in Science Education》2020,50(4):1501-1520
Research in Science Education - Given that interest is associated with learning in educational research, understanding how its development can be supported in different learning contexts represents... 相似文献
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Abstract We followed up on recent findings demonstrating that enhancing performers' expectancies can improve their performance. Specifically, we examined whether providing experienced runners with positive feedback regarding their movement efficiency would increase running efficiency. Two groups of experienced runners ran on a treadmill at 75% of their maximum oxygen consumption ([Vdot]O2max) for 10 min. One group (enhanced expectancy) was provided with (fabricated) feedback about the efficiency of their running style every 2 min. A control group was not given feedback. Oxygen consumption decreased in the enhanced expectancy group across measurement times (every 2 min for 10 min), but remained the same in the control group. In addition, performance perceptions changed only in the enhanced expectancy group, indicating a perception of greater ease of running and reduced fatigue when assessed after compared with before running. Finally, positive affect increased from a pre- to a post-test in the enhanced expectancy group, in contrast to the control group. Our findings show that enhanced expectancies can have a positive effect on movement efficiency and running experience. They add to the accumulating evidence for the social-cognitive-affective-motor nature of motor performance. 相似文献
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Abstract This article reports on the first two phases of a multiphase science education development project in predominantly Māori
kura (school communities) in the central region of the North Island of Aotearoa New Zealand. The development project in its
entirety employs an action research methodology and by so doing endeavors to support the improvement of science education
delivery in accordance with school community aspirations. The full project (a) establishes the current situation in Year 1–8
science education in the communities; (b) identifies developmental aspirations for stakeholders within the communities and
identifies potential contributors and constraints to these aspirations; (c) implements mechanisms for achieving identified
aspirations; and finally; (d) evaluates the effectiveness of such mechanisms. In its focus on the first two phases, this article
incorporates the analytical lenses of Kaupapa Māori Theory and Bronfenbrenner’s bio-ecological model. It concludes by outlining
some priorities to consider for science education development based on the outcomes of our preliminary discussions.
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Brian LewthwaiteEmail: |
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Malcolm Lewthwaite 《International journal for the advancement of counseling》1996,19(2):167-185
The aim of this study was to discover and describe how international students experience and adapt to their new academic, social, cultural and linguistic environment. Questionnaires were given to 12 post-graduate students and interviews conducted on the basis of the responses. It might be expected, given the range of culture shock literature which often presumes the stressful and even pathological nature of cross-cultural transitions, that international students from cultures very different to that found in New Zealand would report high levels of frustration, stress and even depression. While most reported on obstacles to integration as being loneliness, mismatch of culture, frustration with the lack of deep integration with New Zealanders as well as irritation with aspects of their host culture, there was not a high level of stress reported. The greatest block to adaptation was lack of intercultural communicative competence. 相似文献
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Ralph Mason Brian Lewthwaite Barbara McMillan Joseph Agassi John W. Friesen 《Interchange》2004,35(2):269-278
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This paper reports on a teacher’s and his students’ responsiveness to a new tetrahedral-oriented (Mahaffy in J Chem Educ 83(1):49–55, 2006) curriculum requiring more discursive classroom practices in the teaching of chemistry. In this instrumental case study, we identify the intentions of this learner-centered curriculum and a teacher’s development in response to this curriculum. We also explore the tensions this teacher experiences as students subsequently respond to his adjusted teaching. We use a Chemistry Teacher Inventory (Lewthwaite and Wiebe in Res Sci Educ 40(11):667-689, 2011; Lewthwaite and Wiebe in Can J Math Sci Technol Educ 12(1):36–61, 2012; Lewthwaite in Chem Educ Res Pract. doi:10.1039/C3RP00122A, 2014) to assist the teacher in monitoring how he teaches and how he would like to improve his teaching. We also use a student form of the instrument, the Chemistry Classroom Inventory and Classroom Observation Protocol (Lewthwaite and Wiebe 2011) to verify the teacher’s teaching and perception of student preferences for his teaching especially in terms of the discursive processes the curriculum encourages. By so doing, the teacher is able to use both sets of data as a foundation for critical reflection and work towards resolution of the incongruence in data arising from students’ preferred learning orientations and his teaching aspirations. Implications of this study in regards to the authority of students’ voice in triggering teachers’ pedagogical change and the adjustments in ‘teachering’ and ‘studenting’ required by such curricula are considered. 相似文献
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This study investigated the influence of normative feedback on learning a sequential timing task. In addition to feedback about their performance per trial, two groups of participants received bogus normative feedback about a peer group's average block-to-block improvement after each block of 10 trials. Scores indicated either greater (better group) or less (worse group) than the average improvement, respectively. On the transfer test 1 day later which required producing novel absolute movement times, the better group demonstrated more effective learning than the worse group. These findings add to the mounting evidence that motivational factors affect motor skill learning. 相似文献
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This paper reports on the initial outcomes from the end of the fourth year of a 5 year research and professional development
project to improve chemistry teaching among three cohorts of chemistry teachers in Manitoba, Canada. The project responds
to a new curriculum introduction advocating a tetrahedral orientation (Mahaffy, Journal of Chemical Education 83(1), 49–55,
2006) to the teaching of chemistry. The project in its entirety is based upon several theoretical models in fostering chemistry
teacher development (in particular Bronfenbrenner’s bio-ecological model). These models are described, as is the progress
made by teachers based upon the use of a Chemistry Teacher Inventory and associated teacher responses. Overall, statistical
analysis of perceptions of their own teaching and comments made by teachers suggests they are showing limited development
towards a tetrahedral orientation, albeit in a manner consistent with the curriculum. Ongoing research-based activities in
this project are also described. 相似文献