The complex development of student-teachers' thinking

Studies of student-teacher development have tended to suggest a three-stage model of development in which the novices' concerns shift outwards from an initial preoccupation with self, to a focus on tasks and teaching situations, and finally to consideration of pupil learning. This paper, based on sequence of post-lesson interviews conducted with 25 student teachers following 1-year postgraduate courses within school-based partnership schemes of initial teacher education, questions the adequacy of such a model. Analysis of the reasons that the student-teachers offered for their teaching decisions, and of their lesson evaluations suggests a high level of concern for pupils' learning and an awareness of the complexity of teaching from very early in their training. The implications of these findings are explored; in particular, the challenges that they pose to teacher educators in terms of course structure and curricula, and the need to be responsive to individual learners.     

Digital Cultural Heritage and the Crowd

Libraries, archives, and museums have a long history of collaboration with members of the public. There is already considerable interest in extending this relationship, inviting members of the public, often referred to as “the crowd,” to tag and classify, transcribe, organize, and otherwise add value to digital cultural heritage collection content. In this essay, current discussions of crowdsourcing are connected with the mission and values of cultural heritage organizations and a framework is offered for thinking about distinct components of different kinds of projects that have been lumped together.     

Political persuasion on social media: A moderated moderation model of political discussion disagreement and civil reasoning

Abstract

Social media and news use arguably contribute to the prevalence of contentious politics because individuals may express dissent through their social networks as they consume news. This study seeks to test whether individuals might be more open to political persuasion in this context, especially if they are exposed to political disagreement or discuss politics in a civil manner. Relying on survey data from the UK, results based on a moderated moderation model show that (a) social media news use predicts political persuasion on social media (direct effects) and, (b) discussion disagreement and civil reasoning moderate this relationship in two-way and three-way interactions.     

A mathematical model of the oar blade – water interaction in rowing

Abstract

Our aim was to present a mathematical model of rowing and sculling that allowed for a comparison of oar blade designs. The relative movement between the oar blades and water during the drive phase of the stroke was modelled, and the lift and drag forces generated by this complex interaction were determined. The model was driven by the oar shaft angular velocity about the oarlock in the horizontal plane, and was shown to be valid against measured on-water mean steady-state shell velocity for both a heavyweight men's eight and a lightweight men's single scull. Measured lift and drag force coefficients previously presented by the authors were used as inputs to the model, whichs allowed for the influence of oar blade design on rowing performance to be determined. The commonly used Big Blade, which is curved, and it's flat equivalent were compared, and blade curvature was shown to generate a 1.14% improvement in mean boat velocity, or a 17.1-m lead over 1500 m. With races being won and lost by much smaller margins than this, blade curvature would appear to play a significant role in propulsion.     

Strengthening and sustaining professional learning in the second year of teaching

The data discussed in this paper derive from post‐lesson and end‐of‐year interviews with 17 teachers in their second year of teaching. They form part of a longitudinal study which first tracked these teachers through their initial postgraduate teacher education programme and induction year. In the light of earlier analysis, which had highlighted both the enduring importance of individuals’ dispositions towards their own learning and the profound sense of professional isolation that some teachers experience once the support of their induction year is withdrawn, this paper focuses specifically on the interplay between teachers’ orientations towards their own professional learning and the nature of the learning environments in which they are working. The complex interrelationships between these two dimensions are illuminated by six case studies, which offer strong support to those who have challenged exclusive conceptualisations of ‘learning’ as either ‘construction’ or ‘participation’. The findings have important implications for all those responsible for the professional education of beginning and early career teachers, especially as they respond to the government launch in England of a new ‘national framework’ intended (eventually) to offer opportunities for Masters level professional learning to all newly qualified teachers.     

Classroom teacher effectiveness research: a conceptual critique

Teacher effectiveness research now informs the rationale of much Australian education policy aimed at redressing student under‐achievement. The approach draws a ‘straight line’ between teacher practice and student outcomes, ‘controlling’ for and ultimately dismissive of other possible influences. The paper calls into question this conception of teaching–learning relations, particularly the extent to which teaching practice can be reasonably quantified and improvements in students' academic achievement can be solely attributed to and/or sole responsibility placed on the pedagogic strategies employed by teachers. Drawing on the theoretical resources of Foucault and Bourdieu, the paper argues further that teacher effectiveness research is flawed in both means and ends. It concludes that in its ranking of student and teacher performance, such research actually works against the purposes of education; specifically, authentic teaching and learning.