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81.
The Technology Proficiency Self-Assessment (TPSA) questionnaire was administered to 978 elementary and middle school teachers from Mexico City, and 932 elementary and middle school teachers from the Dallas, Texas, metroplex in the USA, in order to examine self-efficacy similarities and differences for technology proficiency self-appraisals in a cross-cultural environment. Results indicate acceptable reliability and clear cross-cultural discriminant validity among the four subscales of the 20-item instrument. Texas teachers perceived themselves as more proficient in using e-mail and the World Wide Web than teachers from Mexico City, while the differences between the two groups were not large for self-ratings of integrated applications or teaching with technology. It is concluded that the TPSA is a useful measure for assessing level of proficiency in using technology among teachers from Texas and from Mexico City. It is also concluded that the measure is appropriate for studying differences between teachers from the two cultural contexts. Suggestions for future research include the need to control for certain variables such as large differences in technology access and a Hispanic ethnicity factor that appears to be present in the Texas sample. 相似文献
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Terah Venzant Chambers Kristin S. Huggins Leslie A. Locke Rhonda M. Fowler 《Educational Studies A Journal of the American Educational Studies Association》2014,50(5):464-497
Despite numerous reform efforts, schools have not achieved equitable academic outcomes for all students. To better identify where schools have failed, research has sought to understand the complex role the school environment plays in mediating academic success, particularly for students of color. In this article, we forward the concept of racial opportunity cost and then use it as a lens to encapsulate the price academically successful students of color pay in their pursuit of school success. Through individual and focus group interviews, 18 African American and Latina/o students revealed nuances of the costs their academic achievement brought in the racialized, White-normed spaces that often permeated their school cultures. The purpose of this article is to provide theoretical support for the racial opportunity cost concept using existing interdisciplinary scholarship and to describe the racial opportunity costs that emerged from our analysis of student interviews. 相似文献
85.
Austin D. Williams Emily E. Greenwald Rhonda L. Soricelli Dennis M. DePace 《Anatomical sciences education》2014,7(3):169-180
The teaching of gross anatomy has, for centuries, relied on the dissection of human cadavers, and this formative experience is known to evoke strong emotional responses. The authors hypothesized that the phenomenon of cadaver naming is a coping mechanism used by medical students and that it correlates with other attitudes about dissection and body donation. The authors developed a 33‐question electronic survey to which 1,156 medical students at 12 medical schools in the United States voluntarily responded (November 2011–March 2012). They also surveyed course directors from each institution regarding their curricula and their observations of students' coping mechanisms. The majority of students (574, 67.8%) named their cadaver. Students most commonly cited the cadaver's age as the reason they chose a particular name for the cadaver. A minority of the students who did not name the cadaver reported finding the practice of naming disrespectful. Almost all students indicated that they would have liked to know more about their donor, particularly his or her medical history. Finally, students who knew the birth name of the donor used it less frequently than predicted. The authors found that the practice of naming cadavers is extremely prevalent among medical students and that inventive naming serves as a beneficial coping mechanism. The authors suggest that developing a method of providing students with more information about their cadaver while protecting the anonymity of the donor and family would be useful. Anat Sci Educ 7: 169–180. © 2013 American Association of Anatomists. 相似文献
86.
This study compares the agenda-setting effects of national and local media on public salience in a market where an issue was both local and national with the effects in a market where it was primarily national. A new measure of public salience is also introduced. Results indicate that agenda-setting effects of local and national media are very different, with local media exerting a stronger agenda-setting influence when the issue is both local and national. 相似文献
87.
Dianne M. Gut Pamela C. Beam John E. Henning Deborah C. Cochran Rhonda Talford Knight 《Mentoring & Tutoring: Partnership in Learning》2013,21(3):240-263
The purpose of this study was to determine the differences in mentoring across three different clinical settings: student teaching, early field experiences, and entry year teachers. Eighteen teachers with mentoring experience in all three clinical settings were selected and interviewed. The teachers’ expectations for teacher development, mentoring relationships, and mentoring strategies differed across all three clinical settings. In addition, their confidence, their relationship with mentees, and their mentoring strategies were influenced by two features of the clinical setting: (a) the amount of time for mentoring interactions, and (b) the expectations for the mentee. To improve mentoring, the authors recommend (a) lengthening clinical experiences, (b) providing support for creating positive relationships, and (c) providing professional development specific to each of the three clinical settings. 相似文献
88.
Pakistan introduced the Tenure Track System (TTS) as a new performance-based reform in public universities in 2005. The purpose of this study is to understand the experiences of higher education authorities, university leaders and tenure-track faculty about the implementation of this reform. This is a qualitative interpretive study and utilised a nested case study design, focusing on two cases—Science Faculty and Social Sciences and Humanities Faculty in a large provincial university. It utilises three perspectives taken from organisation theory—instrumental, cultural and myth perspectives. The main results show instrumental problems of hierarchical authority and horizontal coordination, lack of expertise to implement, cultural compatibility problems through active resistance from some groups and active use of symbols to modify the impression of a challenging reform implementations. Summing up, this is a Western-inspired reform that meet challenging conditions in Pakistan, making is rather less successful. 相似文献
89.
Niral Shah Julie A. Christensen Nickolaus A. Ortiz Ai-Khanh Nguyen Sunghwan Byun David Stroupe 《Computer Science Education》2020,30(3):254-278
ABSTRACT
Background and Context
Computing is being integrated into a range of STEM disciplines. Still, computing remains inaccessible to many minoritized groups, especially girls and certain people of color. In this mixed methods study, we investigated racial and gendered patterns of equity and inequity in high school physics classrooms incorporating computational modeling, with an emphasis on group work. 相似文献90.
Daniel A. Hackett Timothy B. Davies Rhonda Orr Kenny Kuang Mark Halaki 《European Journal of Sport Science》2018,18(4):473-482
Currently, it is unclear whether manipulation of movement velocity during resistance exercise has an effect on hypertrophy of specific muscles. The purpose of this systematic review of literature was to investigate the effect of movement velocity during resistance training on muscle hypertrophy. Five electronic databases were searched using terms related to movement velocity and resistance training. Inclusion criteria were randomised and non-randomised comparative studies; published in English; included healthy adults; used dynamic resistance exercise interventions directly comparing fast training to slower movement velocity training; matched in prescribed intensity and volume; duration ≥4 weeks; and measured muscle hypertrophy. A total of six studies were included involving 119 untrained participants. Hypertrophy of the quadriceps was examined in five studies and of the biceps brachii in two studies. Three studies found significantly greater increases in hypertrophy of the quadriceps for moderate-slow compared to fast training. For the remaining studies examining the quadriceps, significant within-group increase in hypertrophy was found for only moderate-slow training in one study and for only fast training in the other study. The two studies that examined hypertrophy of the biceps brachii found greater increases for fast compared to moderate-slow training. Caution is required when interpreting the findings from this review due to the low number of studies, hence insufficient data. Future longitudinal randomised controlled studies in cohorts of healthy adults are required to confirm and extend our findings. 相似文献