``Who are the actors in the government of French universities? The paradoxal victory of deliberative leadership.'

Empirical research of the C.S.O. on highereducation in the eighties showed that thecapacity of French universities for collectivedecision was very weak. Since that time, legislators have attempted toreinforce universities autonomy by creatingexecutive boards whose capacity forconstructing university policies is nowindisputable. The analysis focuses on thefollowing issue: what are the consequences ofthe strengthening of central management on thebalance of powers between executive boards,faculties, and democratic elected assemblies?     

New Learning Environments and Constructivism: The Students’ Perspective

Research into students’ perceptions of their learning environments reveals the impact of these perceptions on the way students cope with these learning environments. Consequently, students’ perceptions affect the results of their learning. This study aims to investigate whether students in a new learning environment (NLE) perceive it to be more constructivist when compared with the perceptions students have of a conventional lecture-based environment. Using a questionnaire consisting of seven key factors of constructivist learning environments, the results show that students in the NLE perceive it to be more constructivist when compared to the perceptions of students in a conventional lecture-based environment. The difference was statistically significant for four of the seven factors. According to the effect size, as measured by the d-index, the difference in perception between the two groups was greatest for the factor ‘conceptual conflicts and dilemmas’. in final form: 31 May 2005     

Transfer of a taste aversion from food to water under various states of deprivation

The importance of ingestive contexts (feeding and drinking) and deprivation states to rats’ transfer of a taste aversion were examined, In Experiments 1 and 2, rats were trained with novel saccharin-treated foods while either food deprived or food and water deprived, They were then tested with a 1,0% saccharin solution while either water deprived or food and water deprived, Comparable aversions to the solution were displayed regardless of deprivation states, Two further experiments examined transfer to a .1% saccharin solution in conjunction with deprivation state change, When both stimulus properties and deprivation were widely discrepant from training to test, reduced transfer was noted. The results suggest that stimulus similarity was a stronger controlling variable than deprivation state similarity in facilitating the transfer of an aversion from a feeding context to a drinking context, The results were viewed as being consistent with the known parameters affecting generalization gradients.     

The role of personal practice theories in the professional development of a beginning high school chemistry teacher

The notion of deliberated teacher reflection as a means of improving professional teaching practice has become one of the most pervasive concepts to influence science teacher education during the past decade. In this case study, we use the notion of teacher reflection and Lytle and Cochran‐Smith's ( 1990 ) typology of teacher research to examine the relationships between a beginning high school chemistry teacher's articulated personal practice theories and his actions as demonstrated by his curricular decisions and instructional practices. In so doing, we describe the ways in which the formal articulations of this teacher's personal practice theories lent themselves to his development as a teacher/researcher and propose this development as a useful model of science teacher practitioner professionalism. © 2001 John Wiley & Sons, Inc. J Res Sci Teach 38: 408–441, 2001     

Questioning Centre–Periphery Platforms

How much is hegemony and how much is self-determination in the higher education systems in Southeast Asia? This paper argues that while the question of centre and periphery is still relevant to the analysis of international university systems, the analytical frameworks from which it has arisen may lose viability in the long term. Southeast Asian states are making use of higher education to act in ways that will contribute to the altering of their peripheral position in the global economic and political system. While changes in Southeast Asian higher education are closely tied to global markets and follow what sometimes appears to be a dependent pattern of adaptations driven by Western developed economies, the paper argues that there is also a significant amount of resistance. As Southeast Asian countries adapt in ways that help embed economic globalisation within their national landscape, the manner in which the adaptation occurs is more selective, open, and democratic than before. Moreover, while global communication with core (centre) university systems has been more open and transparent, the system is closed to direct intervention from the outside, making hegemony a less plausible explanation for the manner in which the system is reacting within the new global environment of financial interdependency.     

Technology: So Pervasive in Jewish Living,So Absent from Jewish Educational Research

The Jewish world, like the world civilization that hosts it, is awash in new technologies. Appropriately, there is a great deal of attention paid to how to improve the Jewish world and Jewish identity through technology. Paradoxically there is a paucity of literature characterizing the relationship of Jews and Judaism to technology. This article examines this relationship through a portrait of a 3-year Covenant-Jewish Education Center of Cleveland project entitled Text Me: Ancient Jewish Wisdom Meets Contemporary Technology. Seven areas of future research are suggested out of the exploration of these two sources.     

Using Scientists and Real-World Scenarios in Professional Development for Middle School Science Teachers

Middle school science teachers were involved in a problem-solving experience presented and guided by research scientists. Data on the teachers’ perspectives about this professional development and any impact it may have had on their teaching practices were collected through interviews, surveys, and classroom observations. The findings show that the professional development experience was positive, although one concern expressed by teachers was their lack of understanding of the scientists’ vocabulary. Using scientists and real-world scenarios was shown to be an effective strategy for encouraging middle school teachers to teach science as a process and help them strengthen their science content understanding.     

Working memory, fluid intelligence, and science learning

A review of the history of working memory (WM) studies finds that the concept of WM evolved from short-term memory to a multi-component system. Comparison between contemporary WM models reveals: (1) consensus that the content of WM includes not only task-relevant information, but also task-irrelevant information; (2) consensus that WM consists of phonological and visuospatial components; (3) consensus that short-term memory storage is a function of WM; (4) disagreement as to whether an independent executive control is a necessary WM component; and (5) disagreement as to whether the control function is active or passive. Methods for measuring WM differed across studies with a preponderance of various dual-tasks; little psychometric work has been done on these measures. Correlational studies supported a close relationship between WM and measures of fluid intelligence and science achievement, but we found no experimental studies on the impact of WM training on science achievement. Finally we suggest how WM research findings may be applied to improve fluid intelligence and science achievement.     

Spatial ability and its role in organic chemistry: A study of four organic courses

The relationship between spatial ability and performance in organic chemistry was studied in four organic chemistry courses designed for students with a variety of majors including agriculture, biology, health sciences, pre-med, pre-vet, pharmacy, medicinal chemistry, chemistry, and chemical engineering. Students with high spatial scores did significantly better on questions which required problem solving skills, such as completing a reaction or outlining a multi-step synthesis, and questions which required students to mentally manipulate two-dimensional representations of a molecule. Spatial ability was not significant, however, for questions which could be answered by rote memory or by the application of simple algorithms. Students who drew preliminary figures or extra figures when answering questions were more likely to get the correct answer. High spatial ability students were more likely to draw preliminary figures, even for questions that did not explicitly require these drawings. When questions required preliminary or extra figures, low spatial ability students were more likely to draw figures that were incorrect. Low spatial ability students were also more likely to draw structures that were lopsided, ill-proportioned, and nonsymmetric. The results of this study are interpreted in terms of a model which argues that high spatial ability students are better at the early stages of problem solving described as “understanding” the problem. A model is also discussed which explains why students who draw preliminary or extra figures for questions are more likely to get correct answers.