Interactive anatomical and surgical live stream lectures improve students' academic performance in applied clinical anatomy

Tuebingen's Sectio Chirurgica (TSC) is an innovative, interactive, multimedia, and transdisciplinary teaching method designed to complement dissection courses. The Tuebingen's Sectio Chirurgica (TSC) allows clinical anatomy to be taught via interactive live stream surgeries moderated by an anatomist. This method aims to provide an application‐oriented approach to teaching anatomy that offers students a deeper learning experience. A cohort study was devised to determine whether students who participated in the TSC were better able to solve clinical application questions than students who did not participate. A total of 365 students participated in the dissection course during the winter term of the 2012/2013 academic year. The final examination contained 40 standard multiple‐choice (S‐MC) and 20 clinically‐applied multiple‐choice (CA‐MC) items. The CA‐MC items referred to clinical cases but could be answered solely using anatomical knowledge. Students who regularly participated in the TSC answered the CA‐MC questions significantly better than the control group (75% and 65%, respectively; P < 0.05, Mann‐Whitney U test). The groups exhibited no differences on the S‐MC questions (85% and 82.5%, respectively; P > 0.05). The CA‐MC questions had a slightly higher level of difficulty than the S‐MC questions (0.725 and 0.801, respectively; P = 0.083). The discriminatory power of the items was comparable (S‐MC median Pearson correlations: 0.321; CA‐MC: 0.283). The TSC successfully teaches the clinical application of anatomical knowledge. Students who attended the TSC in addition to the dissection course were able to answer CA‐MC questions significantly better than students who did not attend the TSC. Thus, attending the TSC in addition to the dissection course supported students' clinical learning goals. Anat Sci Educ 10: 46–52. © 2016 American Association of Anatomists.     

A study of group interaction processes in learning lower secondary physics

This study explores the effectiveness of a cooperative learning (CL) approach, where students work together and elaborate concepts of physics. The group problem‐solving tasks were conceptual questions from physics, where the students had to discuss and provide explanations of some phenomena. The effectiveness of the learning‐in‐groups approach was validated and correlated with working group interactiveness. Two group variables were assigned: the group performance and the group activity. These variables and the subjects' participation variable were correlated with achievement. Discourse analysis revealed variation in the nature of the interactions and information exchange, and the two roles as learners and learning facilitators. In addition, the study provided evidence for some features of cooperative learning that could characterize it as a nonlinear dynamical process. Implications of the findings are discussed. © 2006 Wiley Periodicals, Inc. J Res Sci Teach 43: 556–576, 2006     

Ecological knowledge: Acquisition and use in problem solving and in decision making

Ecological knowledge is analyzed under psychological and educational aspects. In empirical studies three experimental settings were used to investigate this type of knowledge: (1) a computer simulation of an ecological system, (2) an environmental game as a new variant of the Commons Dilemma, and (3) a computerized text base on various aspects of an actual environmental problem. The subjects had to acquire and to apply this knowledge in making predictions, planning intervention, deciding about environmental measures etc. The results show which conditions impair the acquisition and correct utilization of ecological knowledge and how it is possible to provide well-structured learning environments for this content domain.     

Variations on Modernisation: Technological Development and Internationalisation in Local Swedish School Policy From 1950 to 2000

ABSTRACT

Since WWII, Sweden has had an international reputation for being modern and progressive, with schooling that provides equal opportunities for all children. Analysing local enactment of the national pursuit of modernisation in two contrasting municipalities, this paper offers new perspectives on Swedish education history beyond the image of schooling as a uniform national project. The concepts of technological development and internationalisation are applied to capture the ideas and visions inherent in this modernisation. The study demonstrates, through the example of the rural municipality of Tierp and the municipality of Stockholm, the complexity of the modernisation process and the interplay between divergent interpretations of national reforms and local enactment of modernisation.     

Individualisation in Swedish Adult Education and the Shaping of Neo-liberal Subjectivities

In this article we have analysed the ways a discourse on individualisation is taking shape within adult education in Sweden, how it operates, and what effects it has in terms of shaping student subjectivity. Drawing on a post-structural theorisation we analyse interviews with teachers and students in municipal adult education and folk high schools (FHS). The analysis illustrates how both institutions contribute to the shaping of individualised subjectivities, although differently. At the end, a general question is raised about what happens with the democratic function of adult education in general when a discourse on individualisation operates in the ways described and, more specifically, asks what is happening to FHS as an educational practice that upholds its self-image as a last bastion of a collective notion of learning and subjectivity and nurturing an educational practice of learning democracy?     

The development of mental processing: efficiency,working memory,and thinking

This Monograph aims to contribute to the information processing, the differential, and the developmental modeling of the mind, and to work these into an integrated theory. Toward this aim, a longitudinal study is presented that investigates the relations between processing efficiency, working memory, and problem solving from the age of 8 years to to the age of 16 years. The study involved 113 participants, about equally drawn among 8-, 10-, 12-, and 14-year-olds at the first testing; these participants were tested two more times spaced one year apart. Participants were tested with a large array of tasks addressed to processing efficiency (i.e., speed of processing and inhibition), working memory (in terms of Baddeley's model, phonological storage, visual storage, and the central executive of working memory), and problem solving (quantitative, spatial, and verbal reasoning). Confirmatory factor analysis validated the presence of each of the above dimensions and indicated that they are organized in a three-stratum hierarchy. The first stratum includes all of the individual dimensions mentioned above. These dimensions are organized, at the second stratum, in three constructs: processing efficiency, working memory, and problem solving. Finally, all second-order constructs are strongly related to a third-order general factor. This structure was stable in time. Structural equation modeling indicated that the various dimensions are interrelated in a cascade fashion so that more fundamental dimensions are part of more complex dimensions. That is, speed of processing is the most important aspect of processing efficiency, and it perfectly relates to the condition of inhibition, indicating that the more efficient one is in stimulus encoding and identification, the more efficient one is in inhibition. In turn, processing efficiency is strongly related to the condition of executive processes in working memory, which, in turn, is related to the condition of the two modality-specific stores (phonological and visual). Finally, problem solving is related to processing efficiency and working memory, the central executive in particular. All dimensions appear to change systematically with time. Growth modeling suggested that there are significant individual differences in attainment in each of the three aspects of the mind investigated. Moreover, each of the three aspects of the mind as well as their interrelations change differently during development. Mixture growth modeling suggested that there are four types of developing persons, each defined by a different combination of performance in these aspects of the mind. Some types are more efficient and stable developers than others. These analyses indicated that processing efficiency is a factor closely associated with developmental differences in problem solving, whereas working memory is associated with individual differences. Modeling by logistic equations uncovered the rates and form of change in the various dimensions and their reciprocal interactions during development. These findings are discussed from the point of view of information processing, differential, and developmental models of thinking, and an integrative model is proposed.     

A multilevel study of position effects in PISA achievement tests: student- and school-level predictors in the German tracked school system

Abstract

Position effects (PE) cause decreasing probabilities of correct item responses towards the end of a test. We analysed PEs in science, mathematics and reading tests administered in the German extension to the PISA 2006 study with respect to their variability at the student- and school-level. PEs were strongest in reading and weakest in mathematics. Variability in PEs was found at both levels of analysis. PEs were stronger for male students, for students with a migration background (science and mathematics), and for students with a less favourable socio-economic background (reading). At the school level, PEs were stronger in lower school tracks and in schools with a high proportion of students with a migration background. The relationships of the test scores with the covariates partly reflected the covariates’ relationships with PEs. Our findings suggest that PEs should be taken seriously in large-scale assessments as they have an undesirable impact on the results.     

Dissonant futures: occupational trajectories,gender and class in contemporary municipal adult education in Sweden

The aim of this article is to problematize the ways class and gender are played out in adult students’ narratives about their occupational choice and future. Drawing on Beverly Skeggs, we analyse how students think about future occupations, what motivates them towards these and how they are able to form their future in relation to them. Taking on Sweden as a case, our results show that students’ narratives on their future occupations are classed as well as gendered. In their vision of future occupations, working-class students tend to focus on occupations helping and caring for others, while middle-class students tend to focus on work more as a means of fulfilling themselves as individuals. These differences are also gendered. Female students are more likely than their male counterparts to picture their future occupations in relation to having children and a family. This tells us that in the female students’ narratives, there tends to be a strong focus on caring – for their families as well as in future occupations.