3,343 research outputs found
âBinge drinking? Itâs good, itâs harmless funâ:a discourse analysis of accounts of female undergraduate drinking in Scotland
Binge drinking in young people, particularly females and students, is a source of some concern to those engaged in health education. The concept is usually defined in terms of quantities of alcohol consumed within a relatively short space of time. Research suggests that reasons for drinking are varied, and are likely to be influenced by culture and context. This study aimed to explore issues important to female undergraduate students in Scotland. Semi-structured interviews were carried out with 19 participants who were asked to describe what they understand by the term âbinge drinkingâ, why they drink and what might trigger excessive consumption. Discourse analysis was used to explore the possible âfunctionsâ of what was said, as well as the content. Participants showed sensitivity to how others might interpret their responses. They described binge drinking in terms of its behavioural effects rather than quantities consumed. Crucially, they positioned themselves outside the categories of âseriousâ or âanti-socialâ drinkers. These findings have important implications for our understanding of factors influencing drinking behaviour in this group of people, which in turn impacts on the potential design of health-enhancing interventions. The study also demonstrates the usefulness of a discourse analytic approach to accounts of drinking behaviour
The impact of early stroke on identity: a discourse analytic study
This article examines the ways in which sufferers talk about early stroke and the effects this chronic condition has on identity. Traditional research into chronic illness has largely used medical, psychiatric or cognitive models. We adopt a social constructionist perspective and use a discourse analytic methodology to study data collected via focus group interaction. Analysis of the data collected shows that participants displayed sensitivity about having acquired a potentially âdamagedâ sense of self by mitigating negative features of their experiences. Participants also attended to the issue of whether their accounts were persuasive or believable. Some carers were present in these discussions. As a consequence, participants who had suffered a stroke displayed sensitivity to the way that carers might respond to mitigation of the negative aspects of stroke
Quantum Encodings in Spin Systems and Harmonic Oscillators
We show that higher-dimensional versions of qubits, or qudits, can be encoded
into spin systems and into harmonic oscillators, yielding important advantages
for quantum computation. Whereas qubit-based quantum computation is adequate
for analyses of quantum vs classical computation, in practice qubits are often
realized in higher-dimensional systems by truncating all but two levels,
thereby reducing the size of the precious Hilbert space. We develop natural
qudit gates for universal quantum computation, and exploit the entire
accessible Hilbert space. Mathematically, we give representations of the
generalized Pauli group for qudits in coupled spin systems and harmonic
oscillators, and include analyses of the qubit and the infinite-dimensional
limits.Comment: 4 pages, published versio
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