Neurobehavioral Syndromes in Cocaine-exposed Newborn Infants

The effects of fetal cocaine exposure on newborn cry characteristics were studied in 80 cocaine-exposed and 80 control infants. The groups were stratified to be similar on maternal demographic characteristics and maternal use of other illegal substances and alcohol during pregnancy. The hypothesis was that excitable cry characteristics were related to the direct effects of cocaine, while depressed cry characteristics were related to the indirect effects of cocaine secondary to low birthweight. Structural equation modeling (EQS) showed direct effects of cocaine on cries with a longer duration, higher fundamental frequency, and a higher and more variable first formant frequency. Indirect effects of cocaine secondary to low birthweight resulted in cries with a longer latency, fewer utterances, lower amplitude, and more dysphonation. Cocaine-exposed infants had a lower birthweight, shorter length, and smaller head circumference than the unexposed controls. Findings were consistent with the notion that 2 neurobehavioral syndromes, excitable and depressed, can be described in cocaine-exposed infants, and that these 2 syndromes are due, respectively, to direct neurotoxic effects and indirect effects secondary to intrauterine growth retardation.     

The Solihull Adventure: an attempt to reintroduce selective schooling

In September 1983 it was announced that Solihull Metropolitan Borough was considering reintroducing selective education in its secondary school system. This article documents the concerted opposition to the proposals that developed amongst parents, teachers, politicians and others which led to the idea being soundly voted out in 1984. The nature of this opposition is discussed, and it is argued that, while on the surface the defeat might be seen as a victory for the ideals of comprehensive education, a deeper analysis shows that support of those ideals was not at the forefront of the opposition.     

Balancing acts in the half‐way houses: the role of resourced provisions in mainstream schools

This article by Gordon Stan White, who is SENCo and Head of the Foundation Stage Resourced Provision at Lowerhouses CE School in Huddersfield, considers the role of resourced provisions or ‘units’ within the present school system. Issues discussed include transition, the impact of children being transported out of their local communities, the social and academic benefits and tensions for the children, implications for mainstream teachers and support assistants, and the impact on school standards. The article also discusses the role of resourced provisions in the wider debate over inclusion, analysing whether they are an integral part of genuinely inclusive educational provision or simply make up deficiencies within a fundamentally flawed system. The author concludes that, in the absence of the political will and funding to create a truly inclusive system, although resourced provisions have significant limitations, the access to a mainstream environment with mainstream peer role‐models coupled with specialist support provides the best opportunity within the present system for children with special educational needs to make academic, social and emotional progress.     

Increasing international and domestic student interaction through group work: a case study from the humanities

This article explores the use of group work strategies to increase student interaction and learning. Despite the growing linguistic and cultural diversity in tertiary institutions, there is strong evidence of minimal interaction between ‘domestic’ and ‘international’ students in classrooms and in wider university contexts. This study investigates the implementation of teaching and learning strategies in an undergraduate class comprising domestic and international students from Education and Arts. The strategies relate to in-class group work, tutorial groups and assessment design. The findings indicate greater class interaction, higher satisfaction ratings and better learning outcomes as a result of the strategies. The article argues for three key features underpinning the pedagogy: where international students can work from a position of power equality in class, where both groups of students can enact the role of ‘experts’ and where support in language and learning how to learn is embedded in assessment and outcomes.     

Graph Magic: A Visual Graph Package for Students

This paper presents Graph Magic, a package of Java classes that represents graphs. It is specifically designed for undergraduate students to use early in their studies. It combines graph visualization with ease of programming. It allows students to implement graph algorithms using high level, easy to understand methods. Students create graphs for their programs interactively. Their programs manipulate the graphs while the students continue to view them. The emphasis on interactive editing combined with interruptible viewing provides a powerful tool for student exploration of graph concepts and algorithms.     

Recontextualizing the role of the facilitator in group interaction in the outdoor classroom

The traditional role of the facilitator in outdoor education is frequently seen as outside the group of participants, either in a position of power over the participants or detached and passive. Following an ethnographic study at a residential outdoor centre, an in-depth analysis of the facilitation process was carried out, which revealed that the facilitator is always part of the group, and that the type of influence that the facilitators have on the outdoor learning process depends on the way that they approach their role within the group. For the purpose of this paper, the term ‘facilitator’ is used to refer to both centre staff as well as visiting teachers accompanying the school groups. This paper addresses critical questions regarding the effectiveness of the outdoor learning process when a position of power is adopted. The paper will also show the impact that recognizing the facilitator as a member of the group has on the learning experience in the outdoor classroom.     

Impact of Interdisciplinary Undergraduate Research in Mathematics and Biology on the Development of a New Course Integrating Five STEM Disciplines

Funded by innovative programs at the National Science Foundation and the Howard Hughes Medical Institute, University of Richmond faculty in biology, chemistry, mathematics, physics, and computer science teamed up to offer first- and second-year students the opportunity to contribute to vibrant, interdisciplinary research projects. The result was not only good science but also good science that motivated and informed course development. Here, we describe four recent undergraduate research projects involving students and faculty in biology, physics, mathematics, and computer science and how each contributed in significant ways to the conception and implementation of our new Integrated Quantitative Science course, a course for first-year students that integrates the material in the first course of the major in each of biology, chemistry, mathematics, computer science, and physics.