Self-presentation and underachievement among young adolescents identified as gifted

Academically gifted students are recognised as possessing considerable achievement potential. Yet many gifted students fail to perform at a level commensurate with their ability. This phenomenon is known as underachievement and may have far-reaching personal and social costs. Underachievement is particularly prevalent during early adolescence, between the ages of 10 to 14 years, when declining levels of academic achievement are often apparent. Grouping for instructional purposes is advocated as a means of reducing underachievement for gifted students by providing opportunities for like-minded and like-ability individuals to learn together. Despite this, some gifted students continue to underachieve. For some, underachievement appears to be a deliberate choice making them a population of learners at-risk. This multiple case study examines the relationship between self-presentation and underachievement as experienced by three gifted adolescents. It reveals how students perceived and explained the discrepancy between their ability and performance. Further, the study identifies those self-presentation strategies adopted in response to underachievement. Findings may assist parents and educators to provide greater support for gifted adolescents.

IT governance in collaborative organizational structures

Organizations today engage in various forms of alliances to manage their existing business processes or to diversify into new processes to sustain their competitive positions. Many of today’s alliances use the IT resources as their backbone. The results of these alliances are collaborative organizational structures with little or no ownership stakes between the parties. The emergence of Web 2.0 tools is having a profound effect on the nature and form of these alliance structures. These alliances heavily depend on and make radical use of the IT resources in a collaborative environment. This situation requires a deeper understanding of the governance of these IT resources to ensure the sustainability of the collaborative organizational structures. This study reports on the first stage of this initiative. It suggest the types of IT governance structures required for collaborative organizational structures. Semi-structured interviews with senior executives who operate in such alliances reveal that co-created IT governance structures are necessary. Such structures include co-created IT-steering committees, cocreated operational committees, and inter-organizational performance management and communication systems. The findings pave the way for the development of a model for understanding approaches to governing IT and evaluating the effectiveness for such governance mechanisms in today’s IT dependent alliances.

Becoming a 'Bastion Against Tyranny' : Australian legal education and the government of the self

Research into legal education suggests that many students enter law school with ideals about using the law to achieve social change, but graduate with some cynicism regarding these ideals. It is often argued that law schools provide a negative, competitive, and conservative environment for students, pushing many away from social justice ideals towards more self-interested, vocational concerns. This article uses Michel Foucault’s work on the government of the self to suggest another way of understanding this process. It examines a range of prescriptive texts that provide students with advice about how to study law and ‘survive’ law school. In doing so, it posits that this apparent loss of social ideals does not necessarily always signify that the student has become politically conservative or has had a negative educational experience. While these legal personae may appear outwardly conservative, and indeed still reflect particular gendered or raced perspectives, by examining the messages that these texts offer students, this article suggests that an apparent loss of social ideals can be the result of a productive shaping of the self. The legal persona they fashion can incorporate social justice ideals and necessitate specific ways of acting on those ideals. This analysis adds to the growing body of research that uses Foucault’s work to rethink common narratives of power and the shaping of the self in legal education, and provides legal educators with new ways of reflecting on the effects of legal education.

Towards a Deeper Understanding of Information Technology Governance Effectiveness : A Capabilities-Based Approach

We examine the relationship between the effectiveness of IT steering committee-driven IT governance initiatives and firm’s IT management and IT infrastructure related capabilities. We test these relationships empirically by a field survey of 216 firms. Results of this study suggest that a firms’ effectiveness of IT steering committee-driven IT governance initiatives positively relate to the level of their IT-related capabilities. We also found positive relationships between IT-related capabilities and internal process-level performance, which positively relate to improvement in customer service and firm-level performance. For researchers, we demonstrate that the resourcebased theory provides a more robust explanation of the determinants of firms IT governance initiatives. This would be ideal in evaluating other IT governance initiatives effectiveness in relation to how they contribute to building performance-differentiating IT-related capabilities. For decision makers, we hope our study has reiterated the notion that IT governance is truly a coordinated effort, embracing all levels of human resources.

IT governance adoption in Malaysia : a preliminary investigation

IT Governance (ITG) adoption remains a relevant topic of study. While extensive research has been done looking into the drivers and critical success factors of ITG practice, there seems to be a lack of interest in identifying the barriers to its adoption. This study reports on a survey conducted to first: provide some primary data that suggest ITG adoption and maturity levels are still low, especially in a developing country like Malaysia; and second: to provide initial empirical support for model development. Results obtained supported our assumptions that: (1) ITG adoption and maturity levels are still relatively low in Malaysia, therefore justifying Malaysia as a suitable case; (2) organizational factors, environmental factors and characteristics of the innovation as identified from the literature may serve as possible barriers to adoption.

Facet-controlled Self-assembly of ZnO Nanocrystals by Non-Hydrolytic Aminolysis and their Photodegradation Activities

We report a method for controlling the exposed facets and hence the dimensionality and shape of ZnO nanocrystals using a non-hydrolytic aminolysis synthesis route. The effects of changes to reaction conditions on ZnO formation were investigated and possible self-assembly mechanisms proposed. The crystal facet growth and hence morphologies of the ZnO nanocrystals were controlled by varying reaction temperature and the reactant ratio. Four distinct ZnO nanocrystal types were produced (nanocones, nanobullets, nanorods and nanoplates). The relative photocatalytic activities of the exposed facets of these ZnO nanostructures were also examined, which showed the activities obviously depended on the reactivity of exposed crystal facets in the order: {1011}>>{0001}, {1010}.

Health Workforce Governance: Improved Access, Good Regulatory Practice, Safer Patients

With increasing recognition of the international market in health professionals and the impact of globalism on regulation, the governance of the health workforce is moving towards greater public engagement and increased transparency. This book discusses the challenges posed by these processes, such as improved access to health services and how structures can be reformed so that good practice is upheld and quality of service and patient safety are ensured.

Towards an effective IT governance structure for organizations in developing economies

The pervasive use of IT is prominent amongst organizations in developing economies. However, there is growing evidence that these economies fail to capitalize on their IT investment to transform their organizations to be competitive both locally and globally. IT-related benefits are possible with appropriate governance of the IT-related resources, and we need to broaden our understanding on the IT governance mechanics suitable for organizations in the developing economies. In this study, we adopted an initial interpretive design to obtain a deeper understanding of the IT governance (ITG) environment and conceptions of the stakeholders on effective IT governance structures for the developing economies. We found that the presence of an IT Strategic Planning Committee, Multiple level of authority, and a Forum for informal discussions as the crucial components of an ITG structure in developing economies.

Corporate governance and misappropriation

This study examines the occurrence of misappropriation-type fraud within Australian listed firms and the relation between the incidence of this type of fraud and a firm's governance strength. We measure governance strength using factors relating to traditional corporate governance, such as board composition, CEO duality, and audit committee composition, as well as factors relating to information technology governance. In our study, we use actual dollar amount of fraud reported by listed companies responding to the 2004 KPMG Fraud Survey as one of three different misappropriation measures and publicly available firm-specific data to measure the other variables in the model. Our study found that where the chief executive officer (CEO) also holds the position of chairperson of the board of directors, the likelihood of fraud increases. We also find that the greater the number of independent directors on the audit committee, the lower the level of fraud. Taken together, these results are particularly encouraging as they provide support for regulatory bodies such as the Australian Stock Exchange (ASX) and the Australian Securities and Investment Commission (ASIC), which place considerable emphasis on the importance of establishing good corporate governance practices. The study provides empirical evidence that employing good corporate governance reduces the risk of the misappropriation of assets.

The relationship between chronic disease self-efficacy and nutritional status, functional ability and quality of life in older adults at risk of hospital readmission

Background and significance: Older adults with chronic diseases are at increasing risk of hospital admission and readmission. Approximately 75% of adults have at least one chronic condition, and the odds of developing a chronic condition increases with age. Chronic diseases consume about 70% of the total Australian health expenditure, and about 59% of hospital events for chronic conditions are potentially preventable. These figures have brought to light the importance of the management of chronic disease among the growing older population. Many studies have endeavoured to develop effective chronic disease management programs by applying social cognitive theory. However, limited studies have focused on chronic disease self-management in older adults at high risk of hospital readmission. Moreover, although the majority of studies have covered wide and valuable outcome measures, there is scant evidence on examining the fundamental health outcomes such as nutritional status, functional status and health-related quality of life. Aim: The aim of this research was to test social cognitive theory in relation to self-efficacy in managing chronic disease and three health outcomes, namely nutritional status, functional status, and health-related quality of life, in older adults at high risk of hospital readmission. Methods: A cross-sectional study design was employed for this research. Three studies were undertaken. Study One examined the nutritional status and validation of a nutritional screening tool; Study Two explored the relationships between participants. characteristics, self-efficacy beliefs, and health outcomes based on the study.s hypothesized model; Study Three tested a theoretical model based on social cognitive theory, which examines potential mechanisms of the mediation effects of social support and self-efficacy beliefs. One hundred and fifty-seven patients aged 65 years and older with a medical admission and at least one risk factor for readmission were recruited. Data were collected from medical records on demographics, medical history, and from self-report questionnaires. The nutrition data were collected by two registered nurses. For Study One, a contingency table and the kappa statistic was used to determine the validity of the Malnutrition Screening Tool. In Study Two, standard multiple regression, hierarchical multiple regression and logistic regression were undertaken to determine the significant influential predictors for the three health outcome measures. For Study Three, a structural equation modelling approach was taken to test the hypothesized self-efficacy model. Results: The findings of Study One suggested that a high prevalence of malnutrition continues to be a concern in older adults as the prevalence of malnutrition was 20.6% according to the Subjective Global Assessment. Additionally, the findings confirmed that the Malnutrition Screening Tool is a valid nutritional screening tool for hospitalized older adults at risk of readmission when compared to the Subjective Global Assessment with high sensitivity (94%), and specificity (89%) and substantial agreement between these two methods (k = .74, p < .001; 95% CI .62-.86). Analysis data for Study Two found that depressive symptoms and perceived social support were the two strongest influential factors for self-efficacy in managing chronic disease in a hierarchical multiple regression. Results of multivariable regression models suggested advancing age, depressive symptoms and less tangible support were three important predictors for malnutrition. In terms of functional status, a standard regression model found that social support was the strongest predictor for the Instrumental Activities of Daily Living, followed by self-efficacy in managing chronic disease. The results of standard multiple regression revealed that the number of hospital readmission risk factors adversely affected the physical component score, while depressive symptoms and self-efficacy beliefs were two significant predictors for the mental component score. In Study Three, the results of the structural equation modelling found that self-efficacy partially mediated the effect of health characteristics and depression on health-related quality of life. The health characteristics had strong direct effects on functional status and body mass index. The results also indicated that social support partially mediated the relationship between health characteristics and functional status. With regard to the joint effects of social support and self-efficacy, social support fully mediated the effect of health characteristics on self-efficacy, and self-efficacy partially mediated the effect of social support on functional status and health-related quality of life. The results also demonstrated that the models fitted the data well with relative high variance explained by the models, implying the hypothesized constructs under discussion were highly relevant, and hence the application for social cognitive theory in this context was supported. Conclusion: This thesis highlights the applicability of social cognitive theory on chronic disease self-management in older adults at risk of hospital readmission. Further studies are recommended to validate and continue to extend the development of social cognitive theory on chronic disease self-management in older adults to improve their nutritional and functional status, and health-related quality of life.

Transforming habitus: Changing self, changing school

Since 2004, Australian Indigenous (Aboriginal and Torres Strait Islander) students at a low socioeconomic area Australian urban secondary school have used participatory action research to investigate issues of disengagement and absenteeism among their peers. Their research revealed that Indigenous students, who made up about 8% to 10% of the school’s population lacked a sense of belonging to the school. The researchers also revealed an apparent official disregard of the academic or sporting achievements of Indigenous students and, more disturbingly, their presence within the school. The young researchers followed up their findings with action to address the issues. These actions have resulted in a positive change of culture across the whole school, with Indigenous students now able to express pride in their heritage and feel some degree of ownership of the school.

The quantum inspired modelling of changing attitudes and self-organising societies

We utilise the well-developed quantum decision models known to the QI community to create a higher order social decision making model. A simple Agent Based Model (ABM) of a society of agents with changing attitudes towards a social issue is presented, where the private attitudes of individuals in the system are represented using a geometric structure inspired by quantum theory. We track the changing attitudes of the members of that society, and their resulting propensities to act, or not, in a given social context. A number of new issues surrounding this "scaling up" of quantum decision theories are discussed, as well as new directions and opportunities.

The relationship between cognitive ability, insight and self-regulatory behaviors: Findings from the older driver population

Self-regulation is often promoted as a coping strategy that may allow older drivers to drive safely for longer. Self-regulation depends upon drivers making an accurate assessment of their own ability and having a willingness to practice self-regulatory behaviors to compensate for changes in ability. The current study explored the relationship between older drivers’ cognitive ability, their driving confidence and their use of self-regulation. An additional study aim was to explore the relationship between these factors and older drivers’ interest in driving programs. Seventy Australian drivers aged 65 years and over completed a questionnaire about their driving and a brief screening measure of cognitive ability (an untimed Clock Drawing Test). While all participants reported high levels of confidence regarding their driving ability, and agreed that they would continue driving in the foreseeable future, a notable proportion performed poorly on the Clock Drawing Test. Compared to older drivers who successfully completed the Clock Drawing Test, those who failed the cognitive test were significantly less likely to report driving self-regulation, and showed significantly less interest in being involved in driving programs. Older drivers with declining cognitive abilities may not be self-regulating their driving. This group also appears to be unlikely to self-refer to driving programs.