Create-A-Scape: Mediascapes and curriculum integration

The paper is a theoretical reflection on a research study of ‘Create-A-Scape’, a software resource for making mediascapes to support learning in the primary and secondary school curriculum. Mediascapes are collections of location-sensitive texts, sounds and images that are geo-tagged or ‘attached to’ the local landscape, and learners use mobile technologies, such as PDAs, to roam in a space or landscape to detect and respond to these multimedia tags. The study, commissioned by Futurelab, was conducted in the summer of 2007 in England. Its aims were to investigate the Create-A-Scape resource and present insights into its use, perceptions of use, and the implications and potential of mediascape tools for learning, teaching and pedagogy. A survey of all who had downloaded the software outlined early perceptions and use of the resource. Five selected case studies were developed through visits, observations and interviews with teachers and pupils using the resources to create mediascape activities. A cross-case analysis articulated three distinctive theoretical perspectives, namely creativity, teacher knowledge and a sense of place. The paper presents the conduct and findings of the study, develops the discussion of the theoretical framework, and considers the potential of such resources for mobile technologies in curriculum integration, and supporting learning in meaningful physical places.     

A case study of the mis-management of educational change: an interpretation from an affective standpoint

The paper describes a case study of the development and implementation of a policy to monitor teachers’ classroom practice in a secondary comprehensive school in Wales, UK. The change process is interpreted from an affective standpoint to explain how the experience of feelings and emotions shapes organisational practice. In particular, the interpretation illustrates how affective experience may influence the distinction between espoused and in use theories, which may in turn have an effect on individual and organisational resistance to change and the success of the implementation. Differences between espoused and in use theories may increase both organisational anxiety and resistance in a self-sustaining cycle. We argue that when the anxieties and emotions of organising in schools are allowed to surface in the change process and are reflected upon, the espoused and in use theories are more likely to correspond and organisational anxiety and resistance to change to decrease.     

Innovation and knowledge sharing across professional boundaries: Political interplay between boundary objects and brokers

The article examines the process of innovation and knowledge sharing from a perspective that focuses on the influence that local circumstances can have. In particular, it looks at the problems of knowledge sharing between groups of professionals. It presents a comparative analysis of two studies, one involving two groups of IT professionals; the other a network of healthcare professionals. The data was collected in two sets. The first set consisted of the results from two earlier, independent studies; the second was collected specifically for this article. We investigate the role played by boundary objects and brokers. Through an analysis of the interplay between boundary object and broker, we uncover the dynamics of the innovation process and show that the role played by the broker can be political. We identify two strategies that are used by brokers in the selection of a boundary object. The first is directed towards achieving a balance between the actors involved and the second is directed towards controlling their activities. We conclude by suggesting that other researchers should also consider the interplay between broker and boundary object when examining cross-boundary knowledge sharing.     

Academic performance and self-regulatory skills in elite youth soccer players

Although elite athletes have been reported to be high academic achievers, many elite soccer players struggle with a stereotype of being low academic achievers. The purpose of this study was to compare the academic level (pre-university or pre-vocational) and self-regulatory skills (planning, self-monitoring, evaluation, reflection, effort, and self-efficacy) of elite youth soccer players aged 12-16 years (n = 128) with those of 164 age-matched controls (typical students). The results demonstrate that the elite youth soccer players are more often enrolled in the pre-university academic system, which means that they are high academic achievers, compared with the typical student. The elite players also report an increased use of self-regulatory skills, in particular self-monitoring, evaluation, reflection, and effort. In addition, control students in the pre-university system had more highly developed self-regulatory skills than those in the pre-vocational system, whereas no difference was observed within the soccer population. This suggests that the relatively stronger self-regulatory skills reported by the elite youth soccer players may be essential for performance at the highest levels of sport competition and in academia.     

Rating the Quality of Trials in Systematic Reviews of Physical Therapy Interventions

Physical therapists seeking to use evidence to guide their practice may have limited time to read research reports. One way to reduce the time required to identify and read about the research that is relevant to a particular clinical question is to read a systematic review that summarizes multiple studies. This paper explains the process that is used to conduct systematic reviews, which includes the establishment of a protocol, comprehensive searching, appraisal of the quality of the included studies, data extraction and metaanalysis, and consideration of the clinical and research implications of the findings. We also consider how the reader of a systematic review can determine whether the review is likely to provide an unbiased (believable) estimate of the treatment effect. A systematic review of randomized trials of a cardiopulmonary physical therapy intervention is used as an example. The issue of appraisal of quality is then discussed further, with a demonstration of how one validated tool for quality appraisal–the PEDro scale–can be used to evaluate a randomized trial in cardiopulmonary physical therapy.Key Words: systematic review, physical therapy     

Modifying landing mat material properties may decrease peak contact forces but increase forefoot forces in gymnastics landings

This study investigated how changes in the material properties of a landing mat could minimise ground reaction forces (GRF) and internal loading on a gymnast during landing. A multi-layer model of a gymnastics competition landing mat and a subject-specific seven-link wobbling mass model of a gymnast were developed to address this aim. Landing mat properties (stiffness and damping) were optimised using a Simplex algorithm to minimise GRF and internal loading. The optimisation of the landing mat parameters was characterised by minimal changes to the mat's stiffness (<0.5%) but increased damping (272%) compared to the competition landing mat. Changes to the landing mat resulted in reduced peak vertical and horizontal GRF and reduced bone bending moments in the shank and thigh compared to a matching simulation. Peak bone bending moments within the thigh and shank were reduced by 6% from 321.5 Nm to 302.5Nm and GRF by 12% from 8626 N to 7552 N when compared to a matching simulation. The reduction in these forces may help to reduce the risk of bone fracture injury associated with a single landing and reduce the risk of a chronic injury such as a stress fracture.     

Early Maternal Sensitivity and Teacher–Student Relationship Quality Across Grade School: Enduring or Transient Associations?

Although teacher–student relationships are assumed to in part reflect early caregiving quality, their social provisions also undergo notable normative change over the course of primary school, shifting from a secure base for social exploration to an instrumental relationship centered on achieving academic goals. This report leveraged prospective, longitudinal data from the Study of Early Child Care and Youth Development (N = 1,306, 52% male, 77% White/non-Hispanic) to investigate whether the association between early caregiving and subsequent teacher–student relationship quality remains stable or diminishes in magnitude over time. Associations between early maternal sensitivity and teacher–student closeness faded from Kindergarten to Grade 6. In contrast, associations between early caregiving and teacher–student conflict endured and were partially accounted for by child externalizing problems.     

Enzymatic decolorization of bacterial pigments from culturally significant marble

Marble monuments and facades are susceptible to microbial colonization. Microbial growth on a marble surface can develop into unsightly red stains whose removal has proven problematic. The purpose of this study was to determine if the red-brown stains on Isamu Noguchi's marble sculpture Slide Mantra (1991) could be caused by pigment-producing microorganisms and to assess the potential of enzymatic stain remediation. Traditional cell culture methods were used to isolate a pigmented bacterium from a stained area of the sculpture. Sequencing and analysis of the 16S rRNA gene identified the organism as a strain of Serratia marcescens, and FT-IR spectroscopy demonstrated that the pigment produced by the bacteria was most likely a prodigiosin. Decolorization of the pigment in solution demonstrated that the enzyme laccase from the fungus Trametes versicolor has potential as a decolorizing agent. This study suggests that enzymatic decolorization may be applicable to stains on culturally significant marble caused by microbial colonization.     

Analyzing repeat consumption of identical cultural goods: some exploratory evidence from moviegoing

This study offers a preliminary exploration of repeat consumption of identical cultural goods, specifically moviegoing. The term ‘identical’ in this study refers to cases where, for example, individuals view the same film at a movie theater, in a short time interval, on more than one occasion i.e. experiencing the cultural good in precisely the same format. It is not meant to embrace the case of individuals who, for example, view a particular film at a movie theater and then see it some time later in another format, such as via a DVD player. The repeat viewing phenomenon is discussed and then considered empirically. Films aimed predominantly at children attract the highest number of repeat views, while those aimed at an older audience attract significantly fewer repeat views. The profile of repeat viewers of the 10 films which attracted the greatest number of repeat viewers was subject to more detailed scrutiny. In general, repeat viewers tend to be younger but the gender balance differs markedly according to film content. An earlier version of this article was presented at the 3rd European Workshop on Applied Cultural Economics, University of Oviedo in Aviles, Spain 14–16 June 2007 and the 9th International Conference on Arts and Cultural Management (AIMAC), Fundación Universidad Empresa (ADEIT), Valencia, Spain 8–11 July 2007. We are grateful for comments received and the usual caveat applies.