883 resultados para communication theory
Resumo:
In response to the need to leverage private finance and the lack of competition in some parts of the Australian public sector infrastructure market, the Australian Federal government has demonstrated its desire to attract new sources of in-bound foreign direct investment (FDI) by multinational contractors. This study aims to update progress towards an investigation into the determinants of multinational contractors’ willingness to bid for Australian public sector major road and bridges. This research deploys Dunning’s eclectic theory for the first time in terms of in-bound FDI by multinational contractors into Australia. Elsewhere, the authors have developed Dunning’s principal hypothesis to suit the context of this research and to address a weakness arising in this hypothesis that is based on a nominal (yes or no) approach to the ownership, location and internalisation factors in Dunning's eclectic framework and which fails to speak to the relative explanatory power of these factors. The authors have completed a first stage test of this development of Dunning's hypothesis based on publically available secondary data, in which it was concluded tentatively that the location factor appears to have the greatest explanatory power. This paper aims to present, for the first time, a further and novel development of the operation of Dunning's eclectic paradigm within the context of multinational contracting, as well as a preview of the design and planned analysis of the next empirical stage in this research concerning case studies. Finally, and beyond the theoretical contributions expected, other expected contributions are mentioned concerning research method and practical implications.
Resumo:
This study investigated the effect of a fear-based personality trait, as conceptualised in Gray’s revised reinforcement sensitivity theory (RST) by the strength of the fight/flight/freeze system (FFFS), on young people’s driving simulator performance under induced psychosocial stress. Seventy-one young drivers completed the Jackson-5 questionnaire of RST traits, followed by a psychosocial stress or relaxation induction procedure (random allocation to groups) and then a city driving simulator task. Some support was found for the hypothesis that higher FFFS sensitivity would result in poorer driving performance under stress, in terms of significantly poorer hazard responses, possibly due to an increased attentional focus on the aversive cues inherent in the stress induction leaving reduced attentional capacity for the driving task. These results suggest that stress may lead to riskier driving behaviour in individuals with fearful RST personality styles.
Resumo:
This study tested the utility of the Theory of Planned Behaviour (TPB) to predict mothers’ decisions to ensure their child engages in sun-protective behaviours. Mothers (N = 162) of children aged four or five years completed standard TPB items (attitude, subjective norm, perceived behavioural control, intention) and additional variables of role construction, mothers’ own sun safe behaviour, planning and past behaviour. One week later, participants (N = 116) reported their behaviour. Results found support for the TPB constructs, role construction, past behaviour and the mediating role of planning. These findings can inform strategies to prevent skin cancer.
Resumo:
The 21st century has been described as the “century of cities”. By 2030, 70 per cent of the world’s population will live in cities, with the most rapid urbanization occurring in the developing world. This paper will draw up geographer Ed Soja’s concept of the “spatial turn” in social theory to consider how the culture of cities can act as a catalyst to innovation and the development of new technologies. In doing so, the paper will develop a three-layered approach to culture as: the arts; the way of life of people and communities; and the embedded structure underpinning socio-economic relations. It will also consider technology at a three-layered element, including devices, practices and ‘logics’ of technology, or what the Greeks termed techne. The paper will consider recent approaches to urban cultural policy, including cluster development and creative cities, and suggest some alternatives, noting that a problem with current approaches is that they focus excessively upon production (clusters) or consumption (creative cities). It will also consider the development of digital creative industries such as games, and the strategies of different cities to develop an innovation culture.
Resumo:
In 2012 the existing eight disciplines of Creative Industries Faculty, QUT combined with the School of Design (formerly a component of the Faculty of Built Environment and Engineering) to create a super faculty that includes the following disciplines: Architecture, Creative Writing & Literary Studies, Dance, Drama, Fashion, Film & Television, Industrial Design, Interior Design, Journalism, Media & Communication, Landscape Architecture, Music & Sound and Urban Design. The university’s research training unit AIRS (Advanced Information Retrieval Skills) is a systematic introduction to research level information literacies. It is currently being redesigned to reflect today’s new data intensive research environment and facilitate the capacity for life-long learning. Upon completion participants are expected to be able to: 1. Demonstrate an understanding of the theory of advanced search and evaluative strategies to efficiently yield appropriate resources to create original research. 2. Apply appropriate data management strategies to organise and utilize your information proficiently, ethically and legally. 3. Identify strategies to ensure best practice in the use of information sources, information technologies, information access tools and investigative methods. All Creative Industries Faculty research students must complete this unit into which CI Librarians teach discipline specific material. The library employs a team of research specific experts as well as Liaison Librarians for each faculty. Together they develop and deliver a generic research training program that provides researcher training in the following areas: Managing Research Data, QUT ePrints: New features for tracking your research impact, Tracking Research Impact, Research Students and the Library: Overview of Library Research Support Services, Technologies for Research Collaboration, Open Access Publishing, Greater Impact via Creative Commons Licence, CAMBIA - Navigating the patent literature, Uploading Publications to QUT ePrints Workshop, AIRS for supervisors, Finding Existing Research Data, Keeping up to date:Discovering and managing current awareness information and Getting Published. In 2011 Creative Industries initiated a new faculty specific research training program to promote capacity building for research within their Faculty, with workshops designed and developed with Faculty Research Leaders, The Office of Research and Liaison Librarians. “Show me the money” which assists staff to pursue alternative funding sources was one such session that was well attended and generated much discussion and interest. Drop in support sessions for ePrints, EndNote referencing software and Tracking Research Impact for the Creative Industries were also popular options on the menu. Liaison Librarians continue to provide one-on-one consultations with individual researchers as requested. This service assists Librarians greatly with getting to know and monitoring their researchers’ changing needs. The CI Faculty has enlisted two Research Leaders, one for each of the two Schools (Design and Media, Entertainment & Creative Arts) whose role it is to mentor newer research staff. Similarly within the CI library liaison team one librarian is assigned the role of Research Coordinator, whose responsibility it is to be the primary liaison with the Assistant Dean, Research and other key Faculty research managers and is the one most likely to attend Faculty committees and meetings relating to research support.
Resumo:
Adolescent risk-taking behavior has potentially serious injury consequences and school-based behavior change programs provide potential for reducing such harm. A well-designed program is likely to be theory-based and ecologically valid however it is rare that the operationalisation process of theories is described. The aim of this paper is to outline how the Theory of Planned Behavior and Cognitive Behavioral Therapy informed intervention design in a school setting. Teacher interviews provided insights into strategies that might be implemented within the curriculum and provided detail used to operationalise theory constructs. Benefits and challenges in applying both theories are described with examples from an injury prevention program, Skills for Preventing Injury in Youth.
Resumo:
This second edition of Leadership continues to offer a balanced approach to the study of leadership, drawing on Australasian practices and international theory. It looks at the characteristics of leaders in a wide variety of Australasian settings - organisations in the private, public, and not-for-profit sectors, as well as in politics and in our community. Traditional content such as charismatic, transformational, contingency, and situational theories of leadership are covered in detail, along with the power, influence, motivation, coaching, communication, and team building aspects of leadership. The text also introduces contemporary issues, such as entrepreneurship, knowledge management, leadership in international contexts, and the importance of ethics and social responsibility.
Resumo:
Utilization of multiport-antennas represents an appropriate way for the mitigation of multi-path fading in wireless communication systems. However, to obtain low correlation between the signals from different antenna ports and to prevent gain reduction by cross-talk, large antenna elements spacing is expected. Polarization diversity allows signal separation even with small antenna spacing. Although it is effective, polarization diversity alone does not suffice once the number of antennas exceeds the number of orthogonal polarizations. This paper presents an approach which combines a novel array concept with the use of dual polarization. The theory is verified by a compact dual polarized patch antenna array, which consists of four elements and a decoupling network.
Resumo:
Background: Right-to-left shunting via a patent foramen ovale (PFO) has a recognized association with embolic events in younger patients. The use of agitated saline contrast imaging (ASCi) for detecting atrial shunting is well documented, however optimal technique is not well described. The purpose of this study is to assess the efficacy and safety of ASCi via TTE for assessment of right-to-left atrial communication in a large cohort of patients. Method: A retrospective review was undertaken of 1162 consecutive transthoracic (TTE) ASCi studies, of which 195 had also undergone clinically indicated transesophageal (TEE) echo. ASCi shunt results were compared with color flow imaging (CFI) and the role of provocative maneuvers (PM) assessed. Results: 403 TTE studies (35%) had paradoxical shunting seen during ASCi. Of these, 48% were positive with PM only. There was strong agreement between TTE ASCi and reported TEE findings (99% sensitivity, 85% specificity), with six false positive and two false negative results. In hindsight, the latter were likely due to suboptimal right atrial opacification, and the former due to transpulmonary shunting. TTE CFI was found to be insensitive (22%) for the detection of a PFO compared with TTE ASCi. Conclusions: TTE ASCi is minimally invasive and highly accurate for the detection of right-to-left atrial communication when PM are used. TTE CFI was found to be insensitive for PFO screening. It is recommended that TTE ASCi should be considered the initial diagnostic tool for the detection of PFO in clinical practice. A dedicated protocol should be followed to ensure adequate agitated saline contrast delivery and performance of provocative maneuvers.
Resumo:
In Australia, Vocational Education and Training (VET) programs are delivered in a variety of settings. You can be enrolled within a course in a high school, at a technical institution, private training provider or at your place of employment. Recognition of prior learning, on the job training and industry partnerships are strong factors supporting the change of delivery. The curriculum content within these programs has also changed. For example within the Business Services programs, the prerequisite and corequisite skill of touch keyboarding to an Australian Standard has moved from a core requirement in the 1990’s to an elective requirement in the 2000’s. Where a base skill becomes an elective skill, how does this effect the performance and outcomes for the learner, educator, employer and society as a whole? This paper will explore these issues and investigate the current position of standards within the VET curriculum today.
Resumo:
Touch keyboarding as a vocational skill is disappearing at a time when students and educators across alleducational sectors are expected to use a computer keyboard on a regular basis. there is documentation surrounding the embedding of Information and Communication Technology (ICT) within the curricula and yet within the National Training Packages touch keyboarding, previously considered a core component, is now an elective in the Business Services framework. This situation is an odds with current practice overseas where touch keyboarding is a component of primary and secondary curricula. From Rhetoric to Practice explores the current issues and practice in teaching and learning touch keyboarding in primary, secondary and tertiary institutions. Through structured interview participants detailed current practice of teachers and their students. Further, tertiary students participated in a training program aimed at achquiring touch keyboarding as a skill to enhance their studies. The researcher's background experience of fifteen years teaching touch keyboarding and computer literacty to adults and 30 years in Business Services trade provides a strong basis for this project. The teaching experience is enhanced by industry experience in administration, course coordination in technical, community and tertiary institutions and a strong commitment to the efficient usage of a computer by all. The findings of this project identified coursework expectations requiring all students from kindergarten to tertiary to use a computer keyboard on a weekly basis and that neither teaching nor learning tough keyboarding appears in the primary, secondary and tertiary curricula in New South Wales. Further, teachers recognised tough keyboarding as the prefered style over 'hunt and peck' keyboarding while acknowledging the teaching and learning difficulties of time constraints, the need for qualified touch keyboarding teachers and issues arising when retraining students from existing poor habits. In conclusion, this project recommends that computer keyboarding be defined as a writing tool for education, vocation and life, with early instruction set in primary schooling area and embedding touch keyboarding with the secondary, technical and tertiary areas and finally to draw the attention of educational authorities to the Duty Of Care aspects associated with computer keyboarding in the classroom.
Resumo:
Since the 1960s, many developing countries have introduced IP laws to help them in their social and economic development. Introducing these laws was considered as a civilised act and a precondition of developing countries‘ progress from being =under-developed‘ to becoming =developed‘. In 2004, Brazil and Argentina presented a comprehensive proposal on behalf of developing countries to establish the Development Agenda in the World Intellectual Property Organisation (WIPO). They put forward a view that IP laws in their current form are not helping those countries in their development, as is constantly being suggested by developed countries, and that there is a need to rethink the international IP system and the work of WIPO. The research undertaken examines the correlation between IP and social and economic development. It investigates how IP systems in developing countries could work to advance their development, especially in the context of the internet. The research considers the theory and practice of IP and development, and proposes a new IP framework which developing countries could employ to further their social and economic development.
Resumo:
This article addresses the paucity of systematic data on graduate careers in the arts and humanities in the broader context of enduring public and policy debates about the benefits of education to society, the relation between public and private good that is derivable from education, and the specific disciplinary angle that can be brought to bear on these questions from media, cultural and communication studies. We report findings from a survey of ten years of graduates from Queensland University of Technology’s courses in media, cultural and communication studies which indicate very high employment levels and generally positive accounts of the relevance of courses to working life. A major insight that can be drawn from the research is that media, cultural and communication studies deliver capabilities, skills and orientations which are themselves strongly aligned with the kinds of transferable generic attributes which facilitate transition into the workplace.
Resumo:
This article investigates the role of information communication technologies (ICTs) in establishing a well-aligned, authentic learning environment for a diverse cohort of non-cognate and cognate students studying event management in a higher education context. Based on a case study which examined the way ICTs assisted in accommodating diverse learning needs, styles and stages in an event management subject offered in the Creative Industries Faculty at Queensland University of Technology in Brisbane, Australia, the article uses an action research approach to generate grounded, empirical data on the effectiveness of the dynamic, individualised curriculum frameworks that the use of ICTs makes possible. The study provides insights into the way non-cognate and cognate students respond to different learning tools. It finds that whilst non-cognate and cognate students do respond to learning tools differently, due to a differing degree of emphasis on technical, task or theoretical competencies, the use of ICTs allows all students to improve their performance by providing multiple points of entry into the content. In this respect, whilst the article focuses on the way ICTs can be used to develop an authentic, well-aligned curriculum model that meets the needs of event management students in a higher education context, with findings relevant for event educators in Business, Hospitality, Tourism and Creative Industries, the strategies outlined may also be useful for educators in other fields who are faced with similar challenges when designing and developing curriculum for diverse cohorts.