The Teacher-Student Relationship in Secondary School: Insights from excluded students

This paper is derived from a study of excluded students' perceptions of their educational experience. It is based on the accounts of 33 young people, all permanently excluded from school. Through in-depth, semi-structured interviews a number of salient features of the school experience were raised. One of these features is the students' relationships with teachers. This paper considers excluded students' perceptions of teacher qualities that either foster or hinder the development of positive relations, disciplinary practice as a particularly significant set of interactions that affect relationships, and the hierarchical social structure in which these relationships are formed and operate. The result is an ideal model of the teacher-student relationship based on the excluded students' accounts. This model reconsiders power relations in order to create a set of interactions that recognises the students' non-child status while, at the same time, highlighting teacher-specific responsibilities such as duty of care.     

The Conduct of Concern: Exclusionary discursive practices and subject positions in academia

Drawing on material collected amongst Danish and Australian humanities and social science academics, the article illustrates and problematises a particular and recurring discursive practice amongst academics: 'the conduct of concern'. Conceptualising the conduct of concern as an exclusionary and de-legitimising discursive practice, the article offers a (mis)reading of some of the storylines and constructions it could be seen to invoke and reproduce—amongst others, the idea of the autonomous, rational academic subject. The author discusses the conduct of concern, as a particular kind of subject position and positioning, in terms of Donna Haraway's figure 'the modest witness'. The author suggests that the conduct of concern as a readily available exclusionary discursive practice in academia 'smuggles in' and naturalises constructions and positionings associated with the autonomous rational subject, and participates in masking the discourse mobiliser's subjective and political investments. In that way, by appropriating the ubiquitous discursive practice academics might contribute to upholding constructions and practices they otherwise seek to disrupt.     

Visual Communication in the Workplace: A Survey of Practice

This article reports the results of a survey of professional writers about the nature and importance of visual communication in their work. The results confirm the suggestions in the field's literature that visual communication is important to workplace practice and that the role of the professional writer has expanded beyond the domain of the verbal. Visual communication responsibilities are complex and varied, but the practitioners surveyed typically engage in substantial amounts of design-related work and value visual communication abilities. The data suggest that visual communication should be a curricular priority in professional writing programs.     

Sourcing in Text Comprehension: a Review of Interventions Targeting Sourcing Skills

The process of using information about documents such as the author, genre, and date of publication while evaluating and interpreting those documents’ content was labeled “sourcing” in a seminal paper by Wineburg (Journal of Educational Psychology, 83, 73, 1991). Studies in various domains have adapted the term sourcing while referring to central reading skills in modern information societies. In this review, we discuss the concept of sourcing grounded in research from social psychology, information sciences, and text comprehension. Based on that, we reviewed 18 intervention studies in educational settings, in order to identify how sourcing was operationalized in the studies, the nature of the interventions, and how successful they were. The review shows that interventions for younger students emphasized source credibility, whereas interventions among older students also emphasized the role of sourcing in interpretation. None of the studies measured how students search for source features or specifically which features they attend to. Regarding the nature of the studies, the use of multiple partly conflicting documents was common, with that condition positively related to outcome measures. Another characteristic was the use of inquiry tasks. A majority of the studies do not apply findings from persuasion theory and information science indicating that credibility assessment requires effort and motivation. Future interventions should more strongly emphasize the relationship between sourcing and motivation.     

Coarse synchronization of UWB signals in the dense multipath channel based on the golden section

In this paper we address the problem of coarse synchronization of ultra wideband signals in the dense multipath channel, following the widely used hypothesis testing approach in which the uncertainty region for the timing offset is divided into a certain number of cells. We propose a novel strategy for the search of the correct cells, within the constant increment perspective. We show that under a simple model the proposed strategy achieves practically the minimum possible mean acquisition time, independently of the length of the channel impulse response, as opposed to previous constant increment approaches. A comparative analysis of the proposed strategy and another convenient one reveals that, strictly speaking, none of them can be considered optimum from the point of view of the mean acquisition time. The proposed method is advantageous from the point of view of computational complexity in the general case. Simulations with a realistic channel model confirm that the proposed strategy is very appropriate for the problem of coarse synchronization of UWB signals.     

Knowledge management in the voluntary sector: a focus on sharing project know-how and expertise

Voluntary sector organisations are operated principally by volunteers who are not obliged to share their knowledge, as might be expected in a for-profit company, with a greater consequent loss of knowledge should individuals leave. This research examines how a volunteer-led organisation, the Campaign for Real Ale (CAMRA), acquires, stores and shares its project knowledge in the context of event management. Three annual CAMRA festivals of different sizes and maturity were selected to see how volunteers’ knowledge is managed in the process of organising their festivals. Key Festival Officers were interviewed and focus groups, comprising of festival volunteers, were conducted. While the maturity of a festival and its size seemed to influence the ways in which knowledge was managed there were some commonalities between festivals. Evident was a strong master-apprentice model of learning with little formal training or record keeping except, that is, where legislation and accountability in treasury and health and safety functions were necessary. Trust between volunteers and their need to know and to share information appeared to be dependent, in part, on their perception and confidence in the success of the overarching project organisation, and this helped shape volunteers’ knowledge-sharing practices. While there was evidence of a laissez-faire approach to codification and the sharing of knowledge, this was less so when volunteers recognised a genuine lack of knowledge, which would hinder the success of their festival. The analysis also highlighted factors related to the sharing of knowledge that, it is suggested, have not been identified in the for-profit sector.     

Reconstituting the ADHD girl: accomplishing exclusion and solidifying a biomedical identity in an ADHD class

In this study, we explore what happens to young people labelled as having attention deficit hyperactivity disorder (ADHD) after they have been excluded from mainstream class and placed in a special class. More specifically, we focus on how a specific disability identity is locally accomplished and ascribed to a girl placed in an ADHD class containing only boys. Data are drawn from the communication books that regularly passed between the parents and teachers, and from ethnographic work in a special class for children aged 7–12 years diagnosed with ADHD, during a period of one school year. We draw on ethnomethodology, especially membership categorisation analysis, when investigating unfolding trajectories of shifting identifications during a school year. The detailed analysis reveals that the girl is accomplished as capable of managing her life in school at the beginning of the year, but by the end is constructed as disabled and identified as a typical ADHD girl in very subtle ways in the teacher's communication with the parents. Furthermore, our analysis highlights how the process of exclusion and social identification of the girl as a typical ADHD girl is mutually constructed and achieved across classroom activities in everyday schooling contexts.