Derbyshire secondary development project

This paper concerns a project involving six secondary schools in different parts of Derbyshire lea. The broad aim of the project is to investigate ways of helping schools deal more effectively with difficult behaviour. Central to its philosophy is that of building working teams within schools which have the time and power to influence decision making. The team concept is further enhanced by the creation of ‘support’ teams outside the schools which act as a management structure to the project. This structure has formed the vehicle for evolving a partnership with lea senior staff and for sharing ways of identifying and meeting school‐based needs and those of the authority.     

Learning Partnerships in Practice: Orientation,Leadership, and Residence Life

Committed to improving how their various programs serve student learning, Taran Cardone, Elizabeth Stoll Turton, Gerald Olson, and Marcia Baxter Magolda describe how their participation in Miami University's Community of Practice on Engaged Learning (COPEL) helped them create developmentally appropriate, learning‐centered approaches that support the complex task of student self‐authorship.     

Fluorescence and photodegradation of Xuan paper: The photostability of traditional Chinese handmade paper

Xuan paper is a type of Chinese handmade paper produced for traditional calligraphy and painting in China since the Tang Dynasty (618–907 AD), and is therefore an important cultural heritage material. In this study, the fluorescence and photochemical properties of Xuan paper were investigated. Xuan paper exhibits auto-fluorescence in the blue spectral range (450–500 nm) and UVA photolysis of the paper resulted in a substantial reduction in the blue fluorescence together with the formation of chromophores absorbing in the visible spectrum, resulting in photoyellowing of the paper. A more significant yellowing of paper was observed when irradiated in the dry state than under wet conditions. The associated photogeneration of hydrogen peroxide and superoxide from three types of Xuan paper samples during irradiation showed a correlation between the yields of reactive oxygen species and their relative yellowing rates. The results are interpreted in terms of sensitised photooxidation via a mechanism of electron transfer involving the fluorophores in their excited singlet states being responsible for the photodegradation of Xuan paper. SEM/EDS analyses were performed on the Xuan paper samples to investigate their morphological and elemental characteristics. Silica-containing fibres characteristic of a special rice straw that grows in siliceous soil were observed in all types of Xuan paper. Micron-sized calcium precipitates possibly formed from the “lime-steaming” manufacture process were shown to protect against the acidification of paper during accelerated thermal ageing.     

“Lies,damn lies and statistics”: a history of museum visits in Australasia

ABSTRACT

While a great deal of attention has been paid to museum visit data in the last few decades, very little is known about long-term trends. This article examines the distinctive history of museum visits in Australasia through a comparative study of eight key institutions from across the region. Archival research was undertaken at each institution to compile as complete as possible a data set of annual visitation from opening until present day. Any stated changes in funding, admission charges, buildings etc. were also recorded, along with comments indicating contemporary explanations for fluctuations in visitation. Sources included official documents such as annual reports and trustee minutes, as well as visitor books and attendance records. We provide an initial overview of the quantitative and contextual data we collected from the case study museums focusing on a number of key questions: How have museums in Australasia been counting and reporting visit data over the past 150 years? What does this reveal about changes over time in the perceived value of visit data and museum attitudes towards their visitors? What are the key trends in museum attendance at the local, national and regional level in Australia and New Zealand? What contemporary explanations were given for fluctuations in museum attendance and are they supported by a long-term, cross-institutional comparison of the data? The study provides insights into historical shifts in thinking about the importance of visitors, appropriate methods for recording visitation, and the value of this data. The findings are also relevant to how museums today interpret attendance figures. The ways in which visit data were included or excluded from historical narratives about the value of museums highlights the constructed nature of visitor data and raises questions about the role of visitor research in contemporary museums.     

Classroom Questioning with Immediate Electronic Response: Do Clickers Improve Learning?

A number of studies have focused on how students and instructors feel about digital learning technologies. This research is focused on the substantive difference in learning outcomes between traditional classrooms and classrooms using clickers. A randomized block experimental design involving four sections of undergraduate Operations Management classes was used to determine if clicker systems increase student learning of both quantitative and conceptual material in Operations Management. Learning was measured using the difference between the scores on an entrance examination and the final examination. The findings of this research provide evidence that the use of immediate feedback using a technology like clickers can have a positive impact on student learning as measured by test scores.     

Learners and learning contexts: international perspectives on new alignments for the digital age

Educational technology research and development - Twelve papers representing 59 authors from 16 different nations are included in this special issue addressing the theme of ‘Learners and...     

Collaborative bibliography

A bibliography is traditionally characterized by the judgments, bounded by explicit selection criteria, made by a single compiler. Because these criteria concern the attributes ascribed to a work and the needs of readers, bibliographic work is largely conceptual even across technological eras and domains. Yet, the development of networked information services, made possible by WWW infrastructure, has enabled very large numbers of people to discover, organize, and publish information, including bibliographies. Indeed, bibliographies, or at least bibliography-like artifacts, are a common genre of website, often published by people without specialized skills in information organization who follow non-rigorous selection procedures. Nevertheless, even if the items from these lists are poorly selected and described, this publishing activity is fundamentally important because it structures information locally, creating a patchy network of secondary access points. In turn, these access points enable information discovery, the formation and development of communities of interest, the estimation of document relevance by search engines, and so on. In sum, this activity, and the enabling technical infrastructure, invites bibliographies to take on new interactive possibilities. The aim of this article is to extend the traditional view of bibliography to encompass collaborative possibilities for wide, or narrow, participation in the shaping of bibliographies and the selection of items. This is done by examining the nature of bibliography on the Web, by proposing a conceptual model that opens bibliography to participatory practices, and by discussing a case study where a team sought to develop a bibliography of electronic resources. This examination reveals splendid opportunities for expanding the notion of bibliography with participatory policies while remaining true to its ancient roots.