Using 9-1-1 call data and the space–time permutation scan statistic for emergency event detection

During medium to large-scale emergency events such as fires or earthquakes, emergency response teams must be deployed to the location of the event in a timely fashion. Information gathered from 9-1-1 call makers is useful for this, but is not always accurate. In this paper, we show how the space–time permutation scan statistic can be used to detect the presence and location of such events by monitoring the overall spatiotemporal pattern of 9-1-1 emergency calls instead. In an analysis of collected 9-1-1 call data, top detected clusters were found to correlate with emergency events as reported on the news, showing the algorithm's usefulness for automatically estimating their location and temporal extent. We show how the detection procedure works in cases where the emergency event generates a small but statistically significant increase in the number of 9-1-1 calls, as well as cases where events must be detected against a large background activity of 9-1-1 calls. We discuss the possible adoption of the proposed algorithm within the next generation digital government framework.     

Practitioner-centred research and the Ph.D.

This paper is about Ph.Ds, practitioner-centred research and action learning. The aim of this paper is to help develop a framework for those completing doctorates based on action learning. The paper explores relationships between the personal learning of action learning participants and the public knowledge associated with conventional research. It concludes that the new professional doctorates based on action learning offer a way of integrating evidence-based practice with practice-based evidence.     

5x5x5=Creativity: Art as a Transformative Practice

The purpose of this article is to share ideas from 5x5x5=creativity, a research initiative established in Bath (UK) in 2000, with the aim of developing and embedding a creative and reflective pedagogy in schools and early years settings. 5x5x5=creativity research, in partnership with schools, educators, artists, creative professionals, mentors and cultural centres, aims to raise the aspirations and improve the life chances of children and young people as creative learners. In our research we want to develop creative reflective practice and influence systemic educational change. This research defends the special role of the arts in developing a more flexible concept of education through curiosity and creativity, together with the capacity for the arts for allows ‘possibility thinking’ through a creative and critical pedagogy. In this article we analyse the impact of the artists’ involvement on the development of a creative, reflective pedagogy in schools. As both artists and educators we believe it is necessary to challenge current orthodoxies and establish creative and critical thinking at the heart of learning for both children and adults.     

Studying construction work: Connecting classroom centers

Johnny has one hammer, one hammer, one hammer; Johnny has one hammer, Johnny has two, sings a small group of children in the woodworking center as they pound small cuts of wood with hammer and nails. Hey, Ronnie, put that block here. We're making a chimney for our house, directs one youngster in the block center. We can move in when we're finished, he tells his two companions.Laverne Warner is Professor of Early Childhood Education within the Division of Teacher Education at Sam Houston State University in Huntsville, Texas. Melissa Sepulveda is a kindergarten teacher at Lowery Elementary School in the Cy-Fair Independent School District in Houston, Texas.     

What is literacy for students with severe learning difficulties? Exploring conventional and inclusive literacy

This paper arises from research into inclusive literacy for pupils with severe learning difficulties who do not learn to read and write conventionally. The ultimate aim of the study was to seek out examples of good practice in teaching and learning literacy that includes students with severe learning difficulties and disseminate them as widely as possible. Thirty-five schools were visited and observations made in 122 lessons. Sixty-one teachers were interviewed and their paperwork examined. Ten focus groups and five 'expert witnesses' were consulted, alongside desk-based research designed to locate 'good practice'. Teachers used a mixture of conventional (e.g., texts) and non-conventional (e.g., pictures, film and oral) media, although more observations were made of conventional literacy teaching (e.g., phonic work) than of non-conventional (e.g., filmmaking). Results from the research suggest that few students with severe learning difficulties are likely to learn to read and write conventionally (i.e., read for pleasure, work and study) and teachers may be relying too much on teaching traditional literacy to them. It may be useful to explore teaching and learning around alternative media such as still and moving images, live theatre and storytelling, digital technology and the arts. Although some teachers are making good use of these media, the potential of these media for providing inclusive literacy experiences could be further developed.     

‘Seeing’ into the past and ‘looking’ forward to the future: visual methods and gender and education research

A small number of attempts have been made to take stock of the field of gender and education, though very few have taken methodology as their explicit focus. We seek to stimulate such discussion in this article by taking stock of the use of visual methods in gender and education research (particularly participatory and image-based methods). We undertake this exercise by looking at the claims researchers have made about the ways in which visual methods have advanced gender and education research, and by examining how these methods have been employed in research. We argue that the visual has become somewhat invisible in accounts of gender and education research. We conclude by considering different ways in which we might develop image-based research in the future.     

The relation of attachment security to adolescents' paternal and peer relationships, depression, and externalizing behavior

The relation of attachment security to multiple domains of psychosocial functioning was examined in a community sample of 167 early adolescents. Security of attachment organization, assessed using the Adult Attachment Interview, was linked to success in establishing autonomy while maintaining a sense of relatedness both with fathers and with peers, even after accounting for predictions from qualities of the mother-teen relationship. Growth curve analyses revealed links of insecurity to increasing patterns of externalizing behavior and higher and stable patterns of depressive symptoms across adolescence. Implications for a developing theory of the connections of the attachment system to multiple domains of functioning in adolescence are discussed.