Reading improvement with tinted lenses: a report of two cases

There have been numerous anecdotal reports of an improvement in reading in dyslexic children fitted with tinted spectacle lenses. Few of these cases have been subjected to any sort of scientific scrutiny. We report the findings in two dyslexic brothers each of whom showed a marked improvement in reading facility when reading print material either through a semi-transparent tinted plastic sheet (overlay) or through tinted spectacle lenses. Other observed effects of the tinted overlays and/or tinted lenses were improved visual acuity, improved figure/ground perception and reduction in apparent distortions and fragmentation of print. Such improvements were noted in either one or both of the boys. A speculative explanation for this effect is that the lenses act by altering the transmission of impulses along the primary visual pathway.     

Neo‐liberal Subjectivities and the Limits of Social Change in University–Community Partnerships

In this paper the authors analyse a university–school partnership that went awry. It was designed to develop a new set of philosophical principles to inform work with violent student behaviour in schools. The project brought together a team of researchers from the university and school sector with a strong record of examining and improving the management of behaviour in classrooms. The authors sought volunteer school‐based educators to work with them as co‐researchers. Despite the team's strong school‐based research background, the mutual interest in developing a new approach to work with violence, and the strong collaborative base, they found themselves, as the initiating research team, unable to progress in the ways they had anticipated. This paper analyses the dynamics at work in that lack of progress. The analysis is put forward with the hope of enlivening discussion about what makes for successful collaborative projects between schools and universities.     

UK university leaders at the turn of the 21st century: changing patterns in their socio-demographic characteristics

While not the only title used by UK university leaders, the term Vice Chancellor will be used throughout this paper to include the other titles used (including Rector, Provost, Principal and President). According to data obtained pre-1997, UK Vice Chancellors (VCs) were predominantly scientists, largely former professors, Pro-VCs or deputy directors in universities, with only a few recruited from industry or the civil service. There have been changes in the fundamental demands being placed on UK universities in the recent past and the aim of our study was to explore if there had been changes in the socio-demographic characteristics of UK VCs since 1996. Our analysis of data available in the public domain on VCs appointed between 1997 and 2006 established that several changes had occurred. Most interestingly, we report an increase in the numbers of women and social scientists, and an increase in the age at which appointments are made. We also report an increase in appointments to universities established post-1992 of academics previously working in institutions established pre-1992.

关注眼前人(二)

三 "这是你忘在电梯里的,"他说,"可以坐下来吗?" 他说语的声音很温和而且举止文雅.我还能说什么?     

Using Time-Driven Activity-Based Costing to Implement Change

Academic medical libraries have responded to changes in technology, evolving professional roles, reduced budgets, and declining traditional services. Libraries that have taken a proactive role to change have seen their librarians emerge as collaborators and partners with faculty and researchers, while para-professional staff is increasingly overseeing traditional services. This article addresses shifting staff and schedules at a single-service-point information desk by using time-driven activity-based costing to determine the utilization of resources available to provide traditional library services. Opening hours and schedules were changed, allowing librarians to focus on patrons’ information needs in their own environment.     

Pond life that ‘know their place’: exploring teaching and learning support assistants’ experiences through positioning theory

Teaching and learning support assistants (TLSAs) are notoriously underpaid and undervalued as members of school workforces in England and elsewhere in the world, where the discourse of support has worked to legitimize their poor status. This article reports and explores empirical findings through the lens of positioning theory. This theoretical approach has revealed ways in which the positions occupied by TLSAs are consolidated in social acts and discursive practices that contribute to a narrative that is shared and understood by those positioned and those positioning. The multiplicity of, and sometimes competing, positions occupied by TLSAs are revealed through different readings of the collective storylines of pond life and knowing one’s place that determine a set of social and occupational practices. These serve to illustrate the discursive fights TLSAs were engaged in to assert their professionalism in schools and to challenge their low status.     

Poststructuralist theory in practice: Working with 'behaviourally disturbed' children

In this paper we enter into the debate about the place of poststructuralist theorising and its relation to educational and psychological practices. We argue against a definition of poststructuralist theory as generating inaction and as antithetical to concepts such as ''agency'' and ''choice''. We suggest that poststructuralist theory may well have powerful implications for practice and we illustrate this through a close examination of practices in regular schools and in a school for ''behaviourally disturbed'' children. We show that through making the constitutive force of discourse visible, it is possible to work with students in ways that make them recognisable as legitimate students.     

Reinstatement of fear to an extinguished conditioned context

Rats were shocked in the black but not the white compartment of a shuttlebox and then exposed to the black compartment in the absence of the shock unconditioned stimulus (US) to extinguish fear responses (passive avoidance). In five experiments, rats were then shocked in a reinstatement context (distinctively different from the shuttlebox) to determine the conditions that reinstate extinguished fear responding to the black compartment. Rats shocked immediately upon exposure to the reinstatement chamber failed to show either reinstatement of avoidance of the black compartment or fear responses (freezing) when tested in the reinstatement chamber. In contrast, rats shocked 30 sec after exposure to the reinstatement chamber exhibited both reinstatement of avoidance of the black compartment and freezing responses in the reinstatement chamber (Experiment 1). Rats shocked after 30 sec of exposure to the reinstatement chamber but then exposed to that chamber in the absence of shock failed to exhibit reinstatement of the avoidance response and did not freeze when tested in the reinstatement chamber (Experiment 2). Rats exposed to a signaled shock in the reinstatement chamber and then exposed to that chamber in the absence of shock also failed to exhibit reinstatement of the avoidance response (Experiment 5). These rats showed fear responses to the signal but not to the reinstatement chamber. Finally, rats exposed for some time (20 min) to the reinstatement chamber before shock exhibited reinstatement of the avoidance response but failed to freeze when tested in the reinstatement chamber (Experiments 3 and 4). These results are discussed in terms of the contextual conditioning (Bouton, 1994) and the US representation (Rescorla, 1979) accounts of postextinction reinstatement.