How Can We Show You,If You Can't See It? Trialing the Use of an Interactive Three-Dimensional Micro-CT Model in Medical Education

Teaching internal structures obscured from direct view is a major challenge of anatomy education. High-fidelity interactive three-dimensional (3D) micro-computed tomography (CT) models with virtual dissection present a possible solution. However, their utility for teaching complex internal structures of the human body is unclear. The purpose of this study was to investigate the use of a realistic 3D micro-CT interactive visualization computer model to teach paranasal sinus anatomy in a laboratory setting during pre-clinical medical training. Year 1 (n = 79) and Year 2 (n = 59) medical students undertook self-directed activities focused on paranasal sinus anatomy in one of two laboratories (traditional laboratory and 3D model). All participants completed pre and posttests before and after the laboratory session. Results of regression analyses predicting post-laboratory knowledge indicate that, when students were inexperienced with the 3D computer technology, use of the model was detrimental to learning for students with greater prior knowledge of the relevant anatomy (P < 0.05). For participants experienced with the 3D computer technology, however, the use of the model was detrimental for students with less prior knowledge of the relevant anatomy (P < 0.001). These results emphasize that several factors need to be considered in the design and effective implementation of such models in the classroom. Under the right conditions, the 3D model is equal to traditional laboratory resources when used as a learning tool. This paper discusses the importance of preparatory training for students and the technical consideration necessary to successfully integrate such models into medical anatomical curricula.     

The flight attendant dilemma: an analysis of communication and sensemaking during in-flight emergencies

Building on past research, this article argues that organizational life can be usefully construed as a series of communicative performances that are embedded and enacted in everyday discursive practices. Specifically, this research explores the sensemaking process individuals undertake when faced with the dilemma of knowing when to invent appropriate ways to respond rather than being automatically constrained by past routines. The research presents case study evidence drawn from participant observation and interviews with flight attendants from a major U.S. airline. Shown to be high in emotional and impression management, flight attendants perform a feminized role that privileges accommodation over authority and reassurance over safety that may influence their performances in emergency situations. The work ends with an evaluation of the dominant air travel performance in relation to safety and offers recommendations for facilitating communication and coordination among flight attendants and pilots.     

Parents' views on changing communication after cochlear implantation

We sent questionnaires to families of all 288 children who had received cochlear implants at one center in the United Kingdom at least 5 years previously. Thus, it was a large, unselected group. We received 142 replies and 119 indicated that the child and family had changed their communication approach following cochlear implantation. In 113 cases the change was toward spoken language and in 6 cases the change was toward signed communication. Parents were asked to respond to statements about communication with their deaf child, and their responses indicated that parents wanted the most effective means of communication and one that their child would find most useful in the future. Findings that emerged from parents' comments indicated that the change toward greater use of spoken language was child-led and driven by increased audition. Parents also valued the contribution of signed communication.     

Impact of interdisciplinary learning on the development of engineering students’ skills

ABSTRACT

This paper intends to present an interdisciplinary project carried out in a School of Engineering, and to refer to its effects in the development of students’ skills. This project’s main goal was to present students with an intellectually demanding challenge which implied overcoming the disciplinary barriers thus integrating knowledge to solve the problems they were challenged with. After the project had been concluded, a study was carried out using a qualitative methodology by conducting two focus groups (n?=?16). The main goal of this procedure was to get a better perception of (1) how students understood the project; (2) what kind of skills students considered to have developed throughout the project, and (3) the importance they have attributed to this kind of project. The results demonstrate that students are aware of the relevance of the project not only for their education process but also for the development of their skills. The results of the study also reveal that the students involved in the project have been capable of identifying the specific skills that the project work had intended to address and develop.     

Making Difference Matter: Teaching and Learning in Desegregated Classrooms

In this ethnographic study, we look closely at everyday classroom interactions in order to examine the complex process of creating equitable classroom communities in racially and socioeconomically diverse schools. We use the lens of relational difference (Abu El-Haj, 2006) to examine how students negotiate social boundaries within their new school; how students and teachers use small group work to co-construct expectations of academic ability; and how teachers communicate and students navigate the social significance of differentiated instruction and assessment. We find that assumptions that some students are more competent than others permeate the classroom, and these perceptions of ability are frequently tied to students' race and socioeconomic status. We provide suggestions for teachers and teacher educators who wish to challenge these unspoken classroom norms.     

A private matter? Religious education and democracy in Indonesia and Israel

The article examines state-supported religious education and its consequences for civic attitudes in Indonesia and Israel, two democracies that grant religion a prominent place in the public sphere, particularly in education. The comparison reveals that while in Indonesia the state was able to gradually introduce a secular curriculum in religious schools and establish an accreditation system by which it could exert influence on the way religion is taught, in Israel, by contrast, state-funded religious schools over time became increasingly opposed to a mandatory ‘core curriculum’ of general studies. The comparison further suggests that in Indonesia the inclusion of a secular curriculum in religious schools in the 1970s should be seen as one of the factors promoting the production and dissemination of ‘rationalist approaches to religion’ and brought religious actors on board of democratisation, while in Israel the exclusion of a secular curriculum from religious schooling has undermined civic commitments among ultra-Orthodox Jewish citizens and as such weakened Israeli democracy. The article is based on public opinion data, data from the Ministries of Religion and Education, and court decisions in both countries.     

Reasoning beyond history: examining students’ strategy use when completing a multiple text task addressing a controversial topic in education

Reading and Writing - Given prior work identifying sourcing, corroboration, and contextualization as key strategies needed to learn from multiple texts, this study examines students’ multiple...