76 resultados para 280506 Coding and Information Theory


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Understanding the waysthatinternational students seek information and help in the host country is essential forimprovingacademic, social, cultural,and welfare support for this student cohort. However,there is a dearth of literature that documentshowinternational studentsin the vocational education and training (VET) sector do so. This paper aims to fill thisgap. Based on in-depth interviews with 30 Chinese international students undertaking diploma and associate degree programsin Australia,this research shows thatthe ways in which Chinese international students seek help prior to their departure and after their arrival at the host country, largely dependson the nature of the issuesthey confront. The data also reveals that students’use of education agents is not limited to the pre-departure stage,asisindicated in theexisting literature, but throughout their journey in the host country. Notably,the role of agents has become increasingly important in Chinese international students’ decision-making processesduring their transition from diploma to associate degree and higher education programs.

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Freudian psychoanalysis is at once an integral part of modern culture and a regular source of controversy. This chapter outlines Freud’s theory and then looks at the contribution of Freudian psychoanalysis to cultural commentary, social theory and feminist critique.

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When job applicants lie in job interviews, they can deprive a more honest candidate of a job and deprive an organisation of the best employees. To better understand job interview faking, the present study examined the effect of general dispositions and domain-specific beliefs on the intention to fake job interviews. A community sample of 313 participants completed measures of personality (i.e., extraversion, neuroticism, conscientiousness) and self-monitoring, and a domain-specific measure of beliefs about faking job interviews based on the theory of planned behaviour, which measured attitudes, subjective norms, and perceived behavioural control. Results indicated that the measure of attitudes was the strongest predictor of intention to fake. In line with the compatibility principle, the domain-specific measures based on the theory of planned behaviour correlated much more strongly with intentions to fake job interviews than did the general measures of personality or self-monitoring. Of the dispositional measures, lower conscientiousness, higher neuroticism, and higher self-monitoring was associated with greater intention to fake job interviews. The findings support a model whereby the effect of personality on intentions is partially mediated by domain-specific beliefs.

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The paper aims to argue, while examining the history of marketing theory in India, that the discipline is a historical, serves large business interests and is shaped by hegemonic Western knowledge.

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This piece gives an introduction to Lacanian psychoanalytic theory, and its adaptation by figures led by Jameson and Zizek for cultural and political criticism.

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Urban sustainability citizenship situates citizens as social change agents with an ethical and self-interested stake in living sustainably with the rest of Earth. Such citizens not only engage in sustainable household practices but respect the importance of awareness raising, discussion and debates on sustainability policies for the common good and maintenance of Earth's ecosystems.

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During the conduct of a research project into influences on the use of management accounting information, the use of activity-based techniques and information in two British banks was studied by the application of grounded theory principles. Juxtaposition of these two case studies reveals insights about the managers' significantly different experiences of ongoing applications, and the different outcomes of implementation that may arise, despite commonality in the organization and industry environment. This paper presents these two case studies, highlights the similarities and differences between them, and draws some conclusions about the causes of the differences. Factors that can be managed to achieve a greater use of these particular management accounting techniques, and the information they generate, are revealed. In particular, the findings suggest that the introduction of transfer charging between the bank's internal units highlights the need for activity-based techniques, and that education, communication and implementor support are vital, both for implementation success and for the widespread continuing use of the resultant applications. Further, between the two cases the greatest consensus was found in a common concern about the amount of detail in the databank and reports.

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The paper concerns with the peculiarities of consumer choice in information product markets. This is a multidisciplinary study based on both information system research and microeconomic theory. An extension is introduced to the conventional general theory of consumer choice for explicitly taking into account the impact of information product quality on consumer behaviour. Multiple quality characteristics, considered against the price of product, are an essential reason for consumer choice of high tech product in general and information product in particular. We assume that consumers are able to aggregate their preferences of multiple product characteristics into a product preference order. On the supply side, the product quality characteristics incur costs. In the case of information product, those costs are the costs of the first copy, and marginal costs are near zero. All of the above constitute the distinctive characteristics of the competitive mechanism in the digital economy and in information product markets. A model, based on the game theory is used to consider two special cases. The first one deals with monopolistic competition for a share of the market with a limited number of customers. Conditions are derived for IT firm survival. The second one considers conditions at which a monopoly is able to successfully introduce a new version if its information product.

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By having an effective organisational information security culture where employees intuitively protect corporate information assets, small and medium size enterprises (SMEs) could improve information security. However, previous research has largely overlooked the development of such a culture for SMEs, and the national context in which SMEs operate. The paper explores this topic and provides key findings from an interpretive Australian study based on a literature review, two focus groups and three case studies. A holistic framework is provided for fostering an information security culture in SMEs in a national setting. The paper discusses key managerial challenges for SMEs attempting to develop such a culture. The main findings suggest that Australian SME owners do not provide sufficient support for information security due to insufficient awareness of its importance and may also be affected by national attitudes to risk. The paper concludes that Australian SME owners may benefit from adopting a risk-based approach to information security and should be educated about the potential strategic role of information technology and information security. The paper also identifies the value and difficulty of promoting a behavioural and learning approach to information security to complement traditional technological and managerial approaches. Implications for theory and practice are discussed.

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A neurone model (the FORMON) is proposed which provides a mathematical explanation for a range of psychological phenomena and has potential in Artificial Intelligence applications. A general definition of organisation in terms of entropy and information is formulated. The concept of microcodes is introduced to describe the physical nature of organisation. Spatio-temporal pattern acquisition and processing functions attributable to individual neurones are reviewed. The criterion for self-organisation in a neurone is determined as the maximisation of mutual organisation. A feedback control system is proposed to satisfy this criterion and provide an integrated long-term memory of spatio-temporal pattern. This pattern acquisition system is shown to be applicable to dendritic pattern recognition and axonal pattern generation. Provision is also made for adaptation, short-term memory and operant learning. An electro-chemical model of transmission and processing of neural signals is outlined to provide the pattern acquisition functions of the Formon model. A transverse magnetic mode of electrotonic propagation is postulated in addition to the transverse electromagnetic mode. Configurations of the Formon are categorised in terms of possible pattern processing functions. Connective architectures are proposed as self-organising models of acquisitive semantic and syntactic networks.

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A person-centred approach to care in residential aged care facilities should uphold residents’ rights to independence, choice, decision-making, participation, and control over their lifestyle. Little is known about how nurses and personal care assistants working in these facilities uphold these ideals when assisting residents maintain continence and manage incontinence. The overall aim of the study was to develop a grounded theory to describe and explain how Australian residents of aged care facilities have their continence care needs determined, delivered and communicated. This paper presents and discusses a subset of the findings about the ethical challenges nurses and personal care assistants encountered whilst providing continence care. Grounded theory methodology was used for in-depth interviews with 18 nurses and personal care assistants who had experience of providing, supervising or assessing continence care in any Australian residential aged care facility, and to analyse 88 hours of field observations in two facilities. Data generation and analysis occurred simultaneously using open coding, theoretical coding, and selective coding, until data were saturated. While addressing the day-to-day needs of residents who needed help to maintain continence and/or manage incontinence, nurses and personal care assistants struggled to enable residents to exercise choice and autonomy. The main factor that contributed to this problem was that the fact that nurses and personal care assistants had to respond to multiple, competing, and conflicting expectations about residents’ care needs. This situation was compounded by workforce constraints, inadequate information about residents’ care needs, and an unpredictable work environment. Providing continence care accentuated the ethical tensions associated with caregiving. Nurses’ and personal care assistants’ responses were mainly characterised by highly protective behaviours towards residents. Underlying structural factors that hinder high quality continence care to residents of aged care facilities should be urgently addressed.

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Purpose: This study investigated the impact of simulated hyperopic anisometropia and sustained near work on performance of academic-related measures in children.
Methods: Participants included 16 children (mean age: 11.1 ± 0.8 years) with minimal refractive error. Academic-related outcome measures included a reading test (Neale Analysis of Reading Ability), visual information–processing tests (Coding and Symbol Search subtests from the Wechsler Intelligence Scale for Children), and a reading-related eye movement test (Developmental Eye Movement test). Performance was assessed with and without 0.75 diopters of simulated monocular hyperopic defocus (administered in a randomized order), before and after 20 minutes of sustained near work. Unilateral hyperopic defocus was systematically assigned to either the dominant or nondominant sighting eye to evaluate the impact of ocular dominance on any performance decrements.
Results: Simulated hyperopic anisometropia and sustained near work both independently reduced performance on all of the outcome measures (P < 0.001). A significant interaction was also observed between simulated anisometropia and near work (P < 0.05), with the greatest decrement in performance observed during simulated anisometropia in combination with sustained near work. Laterality of the refractive error simulation (ocular dominance) did not significantly influence the outcome measures (P > 0.05). A reduction of up to 12% in performance was observed across the range of academic-related measures following sustained near work undertaken during the anisometropic simulation.
Conclusions: Simulated hyperopic anisometropia significantly impaired academic-related performance, particularly in combination with sustained near work. The impact of uncorrected habitual anisometropia on academic-related performance in children requires further investigation. © 2014 The Association for Research in Vision and Ophthalmology, Inc.