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1.
Résumé L'introduction des notions de probabilité, a fortiori celle de probabilité conditionnelle, pose un problème didactique épineux en raison de préconceptions des élèves (Fischbein et al., 1991), nées des références concr ètes indispensables à cette introduction. Ces préconceptions peuvent se renforcer en conceptions qui se posent en obstacles épistémologiques et obstacles d'origine didactique. À l'aide d'une nouvelle méthode d'analyse de donn ées — l'implication statistique — et d'une méthodologie d'emploi post-corré1ative, nous mettons en évidence ces conceptions à partir des travaux d'élèves et en explicitant des procédures de résolution de problèmes, rév é1atrices de ces conceptions.
Students' conceptions on conditional probability revealed by a data analysis method: Implication - similarity - correlation
The introduction of notions of probability, above all conditional probability, poses a thorny problem in didactics due to student's preconceptions (Fischbein et al., 1991), stemming from the concrete references indispensable for this introduction. These preconceptions may be reinforced by conceptions which become epistemological and especially didactical obstacles. Using a new method of data analysis — statistical implication - and a method of post-correlative treatment, we reveal these conceptions using student's work, and make explicite the procedures of problem solving used, that are a reflexion of these conceptions.相似文献
2.
Loriene Roy Ye Seul Cho Regis Junearick Tina Lassiter Christopher McCluney Jayeeta Roy 《The Reference Librarian》2013,54(4):304-309
Students reflecting on their time as students in a school of information provide advice and commentary for their faculty. By revealing their challenges as well as their successes, educators can themselves reflect on the impact of their teaching and the potential it has to assist students on their career paths. 相似文献
3.
Courses of initial teacher training have recently undergone profound changes in England and France. In both countries, radical reform has swept away traditional models of practice, replacing them by systems in which schools play an increased role in the training and assessment of students and in which a new emphasis has been placed on the practicalities of teaching. In the turbulent aftermath of these reforms, how do trainees see the new programmes that aim to equip them with the necessary skills and attributes to become successful entrants to the teaching profession? This article compares and analyses the views of English and French trainees in the final months of their respective courses and identifies key areas of similarity and difference between the two systems. 相似文献
4.
As organizations continue to expand their implementation of Lean practices, business schools and corporate training organizations have developed numerous games and simulations aimed at teaching Lean concepts in manufacturing settings. However, simulations have lagged behind the most recent adaptations of Lean outside of the factory in services, and more specifically, in office settings. In this article, we present a Lean simulation game, referred to as “Computer Solutions, Inc.” that provides participants with hands‐on experience in applying Lean principles in a nonmanufacturing setting. The simulation takes place in the order‐quote department at “Computer Solutions, Inc.,” a company that specializes in designing customized computer solutions for small businesses. The order‐quote process is purely office‐based and involves such activities as collecting information, processing information, filling out documents, and forwarding those documents to different parts of the organization. This simulation is implemented as a “pencil‐and‐paper” exercise that can be performed by students in the classroom. Our simulation brings some unique benefits that are often missing from current Lean manufacturing‐based simulations. It involves multiple rounds of Lean improvements that can span several weeks, providing students a chance to identify wastes and to make a thoughtful application of Lean tools and techniques. Students also get to experience the challenges of group dynamics that are often present in team‐based improvement efforts. 相似文献
5.
Regis G. Bernhardt 《Research in higher education》1977,7(1):79-95
Fordham University faculty members rejected collective bargaining in a National Labor Relations Board (NLRB) supervised election in the spring of 1975. The present study was conducted prior to the election. Relationships between faculty members' attitudes toward collective action and their perceptions of the quality of the organizational characteristics of the University were examined.The study was based on modern organization theory which contends that the needs of organizational participants must be satisfied and integrated with organizational goals to maximize output and to minimize the potential for dysfunctional behavior of the participants.The findings supported theory. Faculty members were less supportive of collective action when they perceived administrator-faculty and intrafaculty relationships, motivation processes, and communication processes to be at levels conducive to meeting their needs. 相似文献
6.
Maroua Mallek Nicolas Benguigui Matt Dicks Regis Thouvarecq 《European Journal of Sport Science》2017,17(10):1270-1278
We compared the visuomotor coordination of tennis players with different levels of expertise (Super-Experts, Experts and Non-Experts) in a visuomotor tracking (VMT) task. Participants were asked to track a moving target which could rebound on the sides of a 2D screen. Results indicated that the VMT task allowed the discrimination of expertise. Multiple regression analysis revealed that performance could be explained by the temporal adaptation of participants to rebounds and the number of movement adaptations. Compared to Non-Experts, the Experts had a shorter perturbation time with higher adaptation and regulation. This corresponds to a better perception–action coupling and the predominant use of a prospective control process. Results also indicate that perception–action coupling capacities are transferable to virtual tasks, and allow us to reveal processes of visuomotor coordination that differentiate experts and novices. 相似文献
7.
Regis Terpend Ph.D. Thomas F. Gattiker Ph.D. Scott E. Lowe Ph.D. 《Decision Sciences Journal of Innovative Education》2014,12(2):149-173
Faculty and students are increasingly faced with the opportunity to use electronic versions of textbooks (e‐texts). Despite the advantages of e‐texts and recent advances in technology, evidence suggests that students are still reluctant to adopt and use e‐texts. This situation leads us to investigate two research questions: What factors contribute to students’ acceptance of e‐texts? Are there differences between hardcopy texts and e‐texts when it comes to course grade? We draw on a variety of perspectives (i.e., psychology, management information systems, economics, environmental studies) to build a framework that allows us to determine the motivations of students for adopting e‐texts, and the learning outcomes of e‐text adoption. Data was collected via a survey administered in the business school of a metropolitan university with approximately 20,000 students, located in the western United States. Results suggest that perceived ease‐of‐use and the price of e‐texts relative to hardcopy texts are two key motivators in e‐text adoption, while perceived usefulness, Internet self‐efficacy and environmental concerns are not significant motivators. However, there was no significant difference in the grades of e‐text adopters compared to hardcopy adopters. We conclude this paper by discussing the implications of our findings for educators. 相似文献
8.
Regis Machart Sep Neo Lim E-Lynn Yeow Sin Zi Chin 《Frontiers of Education in China》2014,9(3):327-349
Abstract Using a liquid approach, the authors analyze the intercultural discourse of Taiwanese students who had taken part in a short term exchange program with a Malaysian university. The four participants were graduating in Mandarin Chinese in their home institution and were following a Chinese program in multilingual Malaysia. Data were collected through focus groups held in Mandarin Chinese and focused on their experience in the host country. The authors analyze how participants talk about themselves, Malaysians, and their adaptation to the host country. The processes of essentialization and othering that occur and put in contrast the host and the home contexts are similar to those held in Asia-to-Europe mobility and very far from an “interculturality without culture” (Dervin, 2010). If we focus on the construction of discourses, this Asia-to-Asia mobility forces us to relativize the opposition of cultures as an explanation for difficulties encountered by mobile students. 相似文献
9.
Czarina Valerie A. Regis Allan B. de Guzman 《Educational Research for Policy and Practice》2006,5(2):175-183
The Philippine school system is considered as one of the largest in the world with 41,989 public elementary and secondary schools and 7,790 private schools under the supervision and regulation of the Department of Education [DepEd Fact Sheet, 2005]. On top of this statistics are 40 duly-registered educational institutions called the Philippine Schools Overseas, which operate in nine countries such as Bahrain, China, Greece, Kuwait, Libya, Oman, Qatar, Kingdom of Saudi Arabia, and United Arab Emirates. This paper presents the context and background of the proliferation of Philippine schools, specifically in the Kingdom of Saudi Arabia. To set the limits of the scope, this paper focuses on the strengths and weaknesses of community schools and privately-owned schools. Finally, the paper offers some vital measures relative to the supervision, standards of and support for Philippine Schools Overseas. 相似文献
10.
Thomas F. Gattiker Scott E. Lowe Regis Terpend 《Decision Sciences Journal of Innovative Education》2012,10(4):589-613
Many universities are endeavoring to understand and reduce their greenhouse gas (GHG) emissions—or carbon footprints. Hard‐copy textbooks are (perhaps surprisingly) a large component of this footprint. Because they are “virtual,” electronic texts (e‐texts) are often considered environmentally superior to conventional hard‐copy texts. However, such claims lack thorough empirical validation. An effective tool for evaluating environmental impacts of products and services is lifecycle assessment (LCA). This article enumerates the steps in the lifecycles of conventional (hard copy) texts and e‐texts and it reports the potential GHG footprints of these activities. However, the actual footprint of most products and services depends on how individuals actually use them. Therefore, our second objective is to report survey results regarding actual student behaviors. Combining LCA and survey data, we estimate the GHG emissions of representative e‐texts and conventional texts; and we compare the two. This allows us to provide insight into the question, which alternative is best? Just as importantly, our analysis also identifies three levers that administrators, faculty and students can use to reduce text‐related GHG emissions. 相似文献