Understanding students' errors with Prolog unification

One of the mechanisms that a student of Prolog must learn to understand and to use is unification. Initially students have only a partial understanding of unification and therefore they are not able to fully understand the execution of a program. This paper shows that a considerable part of the errors that students make can be explained by an impaired version of the correct algorithm. The changes from the correct algorithm to the false algorithms can be justified by a psychologically plausible mechanism.     

Environmental education excursions and proximity to urban green space – densification in a ‘compact city’

The value of urban green space for environmental education fieldwork is empirically investigated in a study among all secondary schools in Amsterdam. The article describes how the proximity of schools to green spaces emerges as a new factor in the ‘sustainable city’ and the ‘compact city’ debate. For fieldwork excursions proximity to green spaces is crucial for establishing a pattern of outdoor environmental education. Once established, it shapes teachers’ attitudes on excursions. A linear structural path analysis reveals how this in turn results in more fieldwork excursions to other destinations. Interviews with teachers show how this can be interpreted mainly as a result from iterative positive experiences with excursions close to the school, which are triggered by the availability of nearby green space. Remarkably, beside the effects of green spaces for well-being and health, the significance of green space for environmental education of children remained under-investigated. This argument came prominently to the fore in a case of urban densification within the framework of compact city policies. In the dispute about the elimination of green space, citizens claimed a high educational value would vanish, but they felt this value was not recognized in the decision-making process.     

“Trust Me,I’m a Scientist”

Science & Education - Modern democratic societies tend to appeal to the authority of science when dealing with important challenges and solving their problems. Nevertheless, distrust in science...     

Schools in the making: mapping digital spaces of evidence

In this article, the focus is on educational governing in the making. Drawing on conceptual underpinnings of socio-technical approaches, this implies an interest both on the way in which a sound knowledge base for policy measures is created, as on the distribution of that knowledge through publically available instruments. Governing by evidence only is possible when it relies on concrete instruments, such as feedback reports, publically consultable audits and examples of good practice. Since knowledge-related practices increasingly make use of online tools where knowledge is accessible for each and all, three websites are analysed in a particular way to describe the making of evidence. First, considered as active devices, the websites are analysed as essential components of the governing by evidence: by publishing specific data and information in a particular way, they come to constitute what comes to count as evidence and the way in which it comes to count. By addressing their visitors in a particular way, moreover, they constitute for whom it comes to count as evidence. As such, we argue, it becomes visible that digital spaces of evidence actually make schools real, and, at once, that there are different modes for schools to exist.     

Ecologies of Deception in Psychology and Rhetoric

This article explores deception through the lenses of rhetorical theory and experimental social psychology, thus performing an important interdisciplinary gesture. It argues that deception is emergent in experimental conditions as it likewise is in rhetorical encounters. In so doing, it builds toward an understanding of human agency outside the bounds of the subject/object split. Examining work on rhetorical ecologies and ambience on the one hand, and experimental social psychology on the other, the article argues that deception is not something that one person does to another, but rather is an emergent phenomenon within moments of encounter, whether they be rhetorical interactions or psychological experiments.     

Loosely‐guided,self‐directed learning versus strictly‐guided,station‐based learning in gross anatomy laboratory sessions

Anatomy students studying dissected anatomical specimens were subjected to either a loosely‐guided, self‐directed learning environment or a strictly‐guided, preformatted gross anatomy laboratory session. The current study's guiding questions were: (1) do strictly‐guided gross anatomy laboratory sessions lead to higher learning gains than loosely‐guided experiences? and (2) are there differences in the recall of anatomical knowledge between students who undergo the two types of laboratory sessions after weeks and months? The design was a randomized controlled trial. The participants were 360 second‐year medical students attending a gross anatomy laboratory course on the anatomy of the hand. Half of the students, the experimental group, were subjected without prior warning to station‐based laboratory sessions; the other half, the control group, to loosely‐guided laboratory sessions, which was the course's prevailing educational method at the time. The recall of anatomical knowledge was measured by written reproduction of 12 anatomical names at four points in time: immediately after the laboratory experience, then one week, five weeks, and eight months later. The strictly‐guided group scored higher than the loosely‐guided group at all time‐points. Repeated ANOVA showed no interaction between the results of the two types of laboratory sessions (P = 0.121) and a significant between‐subject effect (P ≤ 0.001). Therefore, levels of anatomical knowledge retrieved were significantly higher for the strictly‐guided group than for the loosely‐guided group at all times. It was concluded that gross anatomy laboratory sessions with strict instructions resulted in the recall of a larger amount of anatomical knowledge, even after eight months. Anat Sci Educ. © 2012 American Association of Anatomists.     

Comparing problem-based learning students to students in a lecture-based curriculum: learning strategies and the relation with self-study time

In educational theory, deep processing (i.e., connecting different study topics together) and self-regulation (i.e., taking control over one’s own learning process) are considered effective learning strategies. These learning strategies can be influenced by the learning environment. Problem-based learning (PBL), a student-centered educational method, is believed to stimulate the use of these effective learning strategies. Several aspects of PBL such as discussions of real-life problems, selecting literature by the students themselves, and formulating answers to learning issues encourage students’ use of deep processing and self-regulation. In the present study, third-year PBL law students were compared to third-year law students of a lecture-based program with respect to their learning strategies, which were measured with the Inventory Learning Styles (ILS; Vermunt in British Journal of Educational Psychology, 68, 149–171, 1998). In addition, the relation between time invested in self-study and learning strategies, when taking the instructional method into account, was explored. Results showed that PBL students reported to apply deep processing, self-regulation, and external regulation more frequently than their non-PBL counterparts. PBL seems to contribute to the use of effective learning strategies, but PBL students also relied more often on external sources for their regulation, such as teachers, course material, and assessment.     

Pasts and futures that keep the possible alive: Reflections on time,space, education and governing

Abstract

Over the last years, the European Commission has heavily promoted various forms of digital education. In this article, we draw upon two recent European policy documents as key articulations of Europe’s contemporary governing apparatus: Opening Up Education and the Digital Education Action Plan. The article more particularly conceives of both policy documents as offering a point of departure to analyze how this apparatus is presently seeking to enact a specific mode of existence of the contemporary learner. We argue that this educational mode of existence is being enacted by the fabrication of highly specific sorts of time and space. In order to highlight the particularity of the enacted sorts of time and space exemplified in the policy documents, we start this article with a discussion of how a traditional, modern governing apparatus aims to fabricate linear time and institutional space. The article proceeds by arguing that the present-day European governing apparatus that is concerned with digital education fabricates different sorts of times and spaces, namely potential (rather than linear) temporalities and ecological/networked (rather than institutional) spatialities. Likewise, the concrete instruments (such as platforms, portals, credits and certificates) presently adopted in order to do so largely differ from modern instruments. Conclusively, we argue that the presence of these newly emerging (often digital) instruments, and the times and spaces that are fabricated through these instruments, call for an opportunistic mode of existing as a contemporary learner.