Comparing Theories of Media Learning: Cognitive Mediation,Information Utility,and Knowledge Acquisition from Cancer News

Determining what factors predict media learning is an important avenue of research for the field of mass communication. The present study provides a comparative investigation of two models of media learning: the cognitive mediation model and the information utility model. Participants (N = 1,076) read a news article related to scientific discoveries relevant to cancer prevention and responded to all constructs of the two models. Recognition and comprehension were used to measure knowledge acquisition. Results generally support previous predictions of each model, though predicted variance remains small. In addition to testing the existing models, a modified cognitive mediation model using a key construct related to information utility—perceived relevance—was tested. The refined cognitive mediation model offered a more nuanced understanding of certain causal mechanisms but did not result in a meaningful change in predictive power of the model. Implications of the theoretical comparison and integration are discussed.     

The Uses of the Term Hypothesis and the Inquiry Emphasis Conflation in Science Teacher Education

This paper examines the use and role of the term ‘hypothesis’ in science teacher education as described by teacher students. Data were collected through focus group interviews conducted at seven occasions with 32 students from six well‐known Swedish universities. The theoretical framework is a sociocultural and pragmatist perspective on language and learning, introducing the notion of pivot terms to operationalise language use as a habit and mediated action. We describe three different customs of using the term ‘hypothesis’ within four cultural institutions that can be said to constitute science teacher education in Sweden. Students were found to habitually use the term hypothesis as meaning a guess about an outcome. This is contrasted to the function of this term in scientific research as a tentative explanation. We also found differences in how this term was used between the pure science courses given by the science departments of universities and science education courses taken only by teacher students. Findings also included further support for school students hypothesis fear reported in an earlier study. It is discussed how these findings can obstruct learning and teaching about the nature of scientific inquiry. Constructivist theories of learning are suggested as a possible origin of these problems. The findings are also related to curricular reform and development.     

Feminism and ‘the schooling scandal’

In this paper I outline an approach towards policy analysis that takes governmentality as its point of theoretical orientation and begin to apply this approach to my research into the recently raised compulsory school‐leaving age in Western Australia. I aim to demonstrate the methodological potentials of this approach by giving examples of the thinking and practices that shape and condition the policy. I commence by situating the school‐leaving age policy within a broader field of reforms occurring under the general banner of neoliberalism and argue that the policy is primarily concerned with the conduct of students classified at ‘educational risk’, and with transforming these students to become more visible, participative and engaged in their schooling. By focusing on the policy rationalities and technologies, and drawing on Foucault’s notion of governmentality, I explore the forms of knowledge and practical strategies that are deployed in this policy field. I contend that this particular deployment narrowly constructs young people’s experiences of schooling in ways that do not allow for a broader debate about their declining school attendance and what should be done to address it     

What ever happened to …? ‘Personalised learning’ as a case of policy dissipation

While a great deal of attention has been given to evaluating how well policies are implemented, that is, how well they are realised in practice, less attention has been paid to understanding and documenting the ways in which schools actually deal with the multiple, and sometimes opaque and contradictory demands of different ‘types’ of policy. This paper addresses the question of how it is that some education policies ‘fail’ to translate into a continuing and effective set of practices in schools, and instead, are subjected to processes of dissipation and mutation. In this paper, we take as our case personalised learning (PL) launched in England in 2004. In understanding complex processes of enactment, the challenge is to understand how policies differ and analyse why some policies ‘work’ in ways that are unexpected – not as failures of implementation but as mutations. As a ‘case’ of policy dissipation, PL highlights the changing relationships between national and institutional imperatives, and the creative mutations to which some policies are subject within schools. It is not that they have no effects, but rather their effects are marginal or nuanced rather than immediate and obvious.     

Trainee teachers,gender and becoming the ‘right’ person for the job: care and authority in the vocational habitus of teaching

Drawing on a qualitative study of 32 UK student teachers, this paper asks what constitutes the vocational culture of teaching by exploring contradictory discourses of care and authority as they are presented to, and interpreted by, trainee teachers along their journey to becoming newly qualified teachers. Introducing the concept of ‘vocational habitus’ in relation to teaching, ‘ideal teacher narratives’ recounted by respondents are examined and mismatches between the expectations of individuals, institutions and wider policy contexts are explored. The later part of the article focuses specifically on three trainee teachers who struggled more than other research participants with their new roles as teachers. Their experiences suggest that simultaneous and gendered notions of caring and commanding respect can present considerable obstacles for the acquisition of a ‘successful’ vocational habitus. In light of proposed changes to teacher training in England, this paper argues that for government teacher education policies to be successful, they need to demonstrate an awareness and consideration of these contradictory notions.     

Does inside passing contribute to the high incidence of groin injuries in soccer? A biomechanical analysis

Groin injuries are common in soccer and often cause time-loss from training. While groin injuries have been linked to full effort kicking, the role of inside passing is unclear. Therefore, the purpose of this study was to investigate hip joint kinematics and muscle force, stress and contraction velocity for adductor longus and gracilis during inside passing. 3D kinematics of ten soccer players (23.4 yrs; 77.5 kg; 1.81 m) were captured with a motion capture system inside a Footbonaut. Muscle force and contraction velocity were determined with AnyBody Modelling System. Gracilis muscle forces were 9% lower compared to adductor longus (p = 0.005), but muscle stress was 183% higher in gracilis (p = 0.005). Contraction velocity reveals eccentric contraction of gracilis in the last quarter of the swing phase. Considering the combination of eccentric contraction, high muscle stress and the repetitive nature of inside passing, gracilis accumulates high loads in matches and training. These results indicate that the high incidence of groin injuries in soccer could be linked to isolated pass training. Practitioners need to be aware of the risk and refrain from sudden increases in the amount of pass training. This gives the musculoskeletal system time to adapt and might avoid career threatening injuries.     

"... a certain amount of engineering involved": constructing the public in participatory governance arrangements

This paper argues that it is time for public understanding of science to develop a critical inventory of the forms, formats and methods of public participation and their respective implications and ambiguities. It highlights the need for analysing not only the limitations and deficiencies of participatory arrangements but also their constructive dimension, in particular the construction of the subject of participation. Looking into participatory governance arrangements in the issue area of genetic testing in Germany and the UK the paper presents a typology of formats according to the way the respective public is constructed and identifies four major constructions of publics: the general public, the pure public, the affected public and the partisan public. Each of these enables certain speaking positions while foreclosing others. The study shows that the main purposes of participatory arrangements in this issue area are knowledge production and education rather than political deliberation and decision-making.