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31.
To promote the use of scientific inquiry methods in K-12 classrooms, departments of teacher education must provide science
teachers with experiences using such methods. To comply with state and national mandates, an apprenticeship course was designed
to afford preservice secondary science teachers opportunities to engage in an authentic, extended, open-ended inquiry. This
study describes three teachers’ apprenticeship experiences with a research scientist. Our model included placing preservice
teachers with scientists in expert/novice roles where each teacher would be actively engaged in constructing knowledge. From
triangulating interview, laboratory notebook, and reflective summary data resources, we identified common themes from re-occurring
statements. Findings indicated that participants acquired scientific skills and content knowledge; however, they expressed
limited use of these in their classrooms. 相似文献
32.
Arellano-Houchin Anna Flamenco Claudia Merlos Moisés M. Segura Lorena 《The Urban Review》2001,33(3):221-235
The Urban Review - Passage of Proposition 227 has almost effectively eliminated bilingual education in California public schools, tying the hands of teachers who still have to educate students not... 相似文献
33.
Robert A. Reiser Marcy P. Driscoll Dale S. Farland Adriana Vergara Martin C. Tessmer 《Educational technology research and development : ETR & D》1986,34(1):31-38
The purpose of this study was to determine the effects of various mastery criteria on student performance and attitude in
a course in which mastery learning strategies were employed.
Undergraduates in an introductory course in educational psychology were randomly assigned to one of three treatments—one in
which mastery criteria gradually increased from 70% to 90%, a second in which mastery criteria gradually decreased from 90%
to 70%, or a third in which mastery criteria remained constant at 80%. Results indicated that although the high mastery criterion
(90%) had a positive effect on some aspects of quiz performance, it did not have an effect on final examination performance.
Results also indicated that students preferred that mastery criteria remain constant during a semester. These findings, when
examined in light of previous research, call into question some prior notions regarding the levels at which mastery criteria
should be set. 相似文献
34.
Robert A. Reiser Marcy P. Driscoll Adriana Vergara 《Educational technology research and development : ETR & D》1987,35(4):195-202
This study examined whether the criteria for mastering unit quizzes in a mastery-oriented course should increase, decrease,
or remain fixed across units. Subjects were randomly assigned to one of three treatments, one in which mastery criteria on
unit quizzes gradually increased, a second in which mastery criteria gradually decreased, and a third in which mastery criteria
remained fixed. Results indicated that students in the fixed criterion condition proceeded through the course at the steadiest
pace and performed better than the other students on the unit quizzes they mastered. In addition, the vast majority of subjects
indicated that they preferred the fixed criterion condition. These results strengthen the notion that the level of performance
expected of students in a mastery-oriented course should not vary across units. 相似文献
35.
Claudia Schumann 《Educational Philosophy and Theory》2019,51(5):488-497
AbstractThe paper discusses Ralph Waldo Emerson’s thought in relation to the German Bildung tradition. For many, Bildung still signifies a valuable achievement of modern educational thought as well as a critical, emancipatory ideal which, frequently in a rather nostalgic manner, is appealed to in order to delineate problematic tendencies of current educational trends. Others, in an at times rather cynical manner, claim that Bildung through its successful institutionalization has shaped vital features of our present educational system and has thus served its time and lost its critical potential. When thinking through Emerson’s variations on Bildung I argue against the nostalgic appeals to Bildung that the criticism against it has to be taken seriously. Against the cynical assessment of Bildung having run its course, I will hold that with Emerson we can develop the idea of an ‘aversive education’ as a call for Bildung to be turned upon itself, allowing to revive it as a conceptual tool for transformation, drawing particular attention to its political dimension. 相似文献
36.
Nesrin Destan Manuela A. Spiess Anique de Bruin Mariëtte van Loon Claudia M. Roebers 《Metacognition and Learning》2017,12(3):315-336
The current study investigated kindergarteners and second graders’ ability to monitor and evaluate their own and a virtual peer’s performance in a paired-associate learning task. Participants provided confidence judgments (CJs) for their own responses and performance-based judgments (judgments provided after receiving feedback on their performance) for both their own and a virtual peer’s responses. For the performance-based judgments, children were confronted with their own or the peer’s answer as well as the correct answer. Additionally, participants were asked to credit their own and the peer’s correct and incorrect answers while facing feedback. Results indicate an age-related progression in metacognitive monitoring skills, with second graders differentiating more strongly in their confidence judgments between correct and incorrect responses compared to kindergarteners. Regarding performance-based judgments, children of both age groups provided higher judgments for correctly compared to incorrectly recognized items as well as for their own responses in comparison to the responses of the unknown child. Similarly, when crediting, participants of both age groups gave more credits for correct recognition than for incorrect recognition and for their own responses than for the peer’s responses. The significant interaction between age group and recognition accuracy for the crediting shows that second graders gave more credits for correctly recognized items while kindergarteners gave more credits for incorrect answers than the older children – primarily for their own incorrect answers. In conclusion, the study provides new insights into 6- and 8-year-olds’ evaluations of their own and an unknown child’s performance in a paired-associate learning task by showing that children of both age groups generally judged and credited responses in their own favor. These results add to our understanding of biases in children’s performance evaluations, including metacognitive judgments and judgments provided after receiving feedback. 相似文献
37.
38.
39.
Claudia Buchmann 《Prospects》1999,29(4):503-515
Conclusion In the last two decades of the twentieth century, many Africans have experienced decline or stagnation in the quality of their
lives. The continued high rates of poverty and declining educational enrolments in the region are outcomes of multiple factors,
including escalating debt and declining development assistance on the global level and fiscal mismanagement, weak governance
and continued population growth within African countries. One realization that has come from the experiences of recent decades
is that poverty is both a cause and an outcome of low educational enrolments. Breaking the cycle requires great effort on
two fronts simultaneously: (a) a targeted attack on poverty through policies that promote sustainable and equitable development;
and (b) an unwavering long-term investment in basic education (Psacharopoulos, 1995). The question remains whether international
organizations, African governments and local communities will heed the lessons learned from past missteps and apply them to
future educational initiatives. Both the international community's renewed awareness of the importance of basic education
and the recent educational efforts of African-based NGOs suggest that the answer to this question is a tentative ‘yes’. Perhaps
the first decade of the new millennium will bring a more definitive answer.
Original language: English
Claudia Buchmann (United States of America) Assistant Professor in the Department of Sociology at Duke University. Her research interests include educational inequality
in the international context with a special focus on educational problems and prospects in Africa. Her recent publications
include ‘The debt crisis, structural adjustment and women's education: implications for status and social development’ (1996,International journal of comparative sociology) and ‘The State and schooling in Kenya: historical developments and current challenges’ (1999,Africa today). 相似文献
40.
Nikola Golenhofen Felix Heindl Claudia Grab-Kroll David A.C. Messerer Tobias M. Böckers Anja Böckers 《Anatomical sciences education》2020,13(1):8-18
Hand-held devices have revolutionized communication and education in the last decade. Consequently, mobile learning (m-learning) has become popular among medical students. Nevertheless, there are relatively few studies assessing students' learning outcomes using m-learning devices. This observational study presents an anatomy m-learning tool (eMed-App), an application developed to accompany an anatomy seminar and support medical students' self-directed learning of the skeletal system. Questionnaire data describe where, how frequently, and why students used the app. Multiple choice examination results were analyzed to evaluate whether usage of the app had an effect on test scores. The eMed-App application was used by 77.5% of the students, mainly accessed by Android smartphones, and at students' homes (62.2%) in order to prepare themselves for seminar sessions (60.8%), or to review learning content (67%). Most commonly, students logged on for less than 15 minutes each time (67.8%). Frequent app users showed better test results on items covering eMed-App learning content. In addition, users also achieved better results on items that were not related to the content of the app and, thus, gained better overall test results and lower failure rates. The top quartile of test performers used the eMed-App more frequently compared to students in lower quartiles. This study demonstrated that many students, especially the high-performing ones, made use of the eMed-App. However, the app itself did not result in better outcomes, suggesting that top students might have been more motivated to use the app than students who were generally weak in anatomy. 相似文献