Indicative markers of leadership provided by ICT professional bodies in the promotion and support of ethical conduct

Most countries with a mature Information and Communications Technology (ICT industry have at least one professional body (PB) that claims to represent its members working with such technology. Other ICT PBs operate in the international arena. These PBs may differ in membership criteria, jurisdiction and even objectives but all profess to promote high ethical and professional standards. This study seeks to determine the common indicative markers that demonstrate that an ICT PB is offering leadership in identifying, promoting and supporting ethical conduct amongst a variety of constituencies including its own members and beyond. An extensive literature review identified over 200 prospective markers covering a broad range of potential activities of an ICT PB. These were grouped into nine major areas: ethical professional practice; continuous professional development; research and publication; education of future professionals; members’ career development; social obligations; professional engagement; preserving professional dignity/ reputation and regulation of the profession. These markers were arranged hierarchically in a word processing document referred to as a “marker template”. An analysis of selected ICT PBs websites was undertaken to confirm and refine the template. It will be used in the future for a comparative study of how professional bodies offer leadership to their various constituencies in the area of ethical conduct.

Learning guide : conduct market research and analysis RUA AG4803 RM A

Study guide for the unit of competency RUA AG4803RM A

A shareholder’s contractual right to a dividend and a company’s oppressive conduct in withholding dividend payments: Sumiseki Materials Co Ltd v Wambo Coal Pty Ltd

Traditionally, a shareholder’s expectation of receiving a dividend has been limited by the discretion the board of directors has to recommend the appropriate amount of payment as a dividend. As a general rule, shareholders will only be entitled to a dividend after the dividend is declared (normally, at the general meeting), or when the actual date arrives for the dividend to be paid. Because courts were traditionally reluctant to interfere with the internal management of companies, the remedies available to shareholders to compel a company to declare a dividend were very limited. As a result, if the directors have decided to withhold dividend payment, courts will only make an order requiring dividends to be paid under very exceptional circumstances. In this article, the authors discuss the case of Sumiseki Materials Co Ltd v Wambo Coal Pty Ltd [2013] NSWSC 235, which is exceptional for the court’s recognition of a shareholder’s contractual right to a dividend. The article analyses the court’s approach, which found that withholding dividend payments was oppressive and unfairly prejudicial conduct of the company. It also discusses the significance of shareh9olders entrenching their rights in a company’s constitution, irrespective of the fact that a company has a statutory right to alter its constitution by way of a special resolution.

Power, effects, confidence, and significance: an investigation of statistical practices in nursing research

Objectives: To (a) assess the statistical power of nursing research to detect small, medium, and large effect sizes; (b) estimate the experiment-wise Type I error rate in these studies; and (c) assess the extent to which (i) a priori power analyses, (ii) effect sizes (and interpretations thereof), and (iii) confidence intervals were reported. Design: Statistical review. Data sources: Papers published in the 2011 volumes of the 10 highest ranked nursing journals, based on their 5-year impact factors. Review methods: Papers were assessed for statistical power, control of experiment-wise Type I error, reporting of a priori power analyses, reporting and interpretation of effect sizes, and reporting of confidence intervals. The analyses were based on 333 papers, from which 10,337 inferential statistics were identified. Results: The median power to detect small, medium, and large effect sizes was .40 (interquartile range [. IQR]. = .24-.71), .98 (IQR= .85-1.00), and 1.00 (IQR= 1.00-1.00), respectively. The median experiment-wise Type I error rate was .54 (IQR= .26-.80). A priori power analyses were reported in 28% of papers. Effect sizes were routinely reported for Spearman's rank correlations (100% of papers in which this test was used), Poisson regressions (100%), odds ratios (100%), Kendall's tau correlations (100%), Pearson's correlations (99%), logistic regressions (98%), structural equation modelling/confirmatory factor analyses/path analyses (97%), and linear regressions (83%), but were reported less often for two-proportion z tests (50%), analyses of variance/analyses of covariance/multivariate analyses of variance (18%), t tests (8%), Wilcoxon's tests (8%), Chi-squared tests (8%), and Fisher's exact tests (7%), and not reported for sign tests, Friedman's tests, McNemar's tests, multi-level models, and Kruskal-Wallis tests. Effect sizes were infrequently interpreted. Confidence intervals were reported in 28% of papers. Conclusion: The use, reporting, and interpretation of inferential statistics in nursing research need substantial improvement. Most importantly, researchers should abandon the misleading practice of interpreting the results from inferential tests based solely on whether they are statistically significant (or not) and, instead, focus on reporting and interpreting effect sizes, confidence intervals, and significance levels. Nursing researchers also need to conduct and report a priori power analyses, and to address the issue of Type I experiment-wise error inflation in their studies. © 2013 .

Design and conduct of a pragmatic randomized controlled trial to enhance smoking-cessation outcomes with exercise: The Fit2Quit study

Background: Most smokers want to stop smoking and many try to quit. However abstinence rates are low and most smokers do not manage to abstain for even a week. Relapse to smoking can be related to the occurrence of tobacco withdrawal symptoms (e.g., sleep disturbance, irritability, and craving) and weight gain. If regular exercise mitigates these effects it could have potential as an aid to smoking cessation. The aim of the Fit2Quit study is to determine the effects of a home and community-based exercise intervention on smoking abstinence at six months when used as an adjunct to usual care (telephone smoking-cessation counseling and nicotine replacement therapy; NRT). Methods/design: A prospective parallel two-arm randomized controlled trial. Participants (n = 1400, 700 per arm) will be randomized to a structured home and community-based exercise program plus usual care (behavioral counseling and NRT) or to usual-care alone. It is targeted that at least 25% of the sample will be of Mori ethnicity (New Zealand indigenous). Outcomes to be measured using intention-to-treat analysis include: seven-day point prevalence of smoking abstinence verified by salivary cotinine (primary outcome); 6 months continuous abstinence; body mass index (BMI); cardio-respiratory fitness; physical activity levels; and cost effectiveness. Discussion: The Fit2Quit study is an example of a large, pragmatic randomized controlled trial in a community setting. Specific components of the exercise intervention are outlined in detail. Trial registration: Australian New Zealand Clinical Trials Registry ACTRN12609000637246.

Feasibility, design and conduct of a pragmatic randomized controlled trial to reduce overweight and obesity in children: the electronic games to aid motivation to exercise (eGAME) study

BACKGROUND: Childhood obesity has reached epidemic proportions in developed countries. Sedentary screen-based activities such as video gaming are thought to displace active behaviors and are independently associated with obesity. Active video games, where players physically interact with images onscreen, may have utility as a novel intervention to increase physical activity and improve body composition in children. The aim of the Electronic Games to Aid Motivation to Exercise (eGAME) study is to determine the effects of an active video game intervention over 6 months on: body mass index (BMI), percent body fat, waist circumference, cardio-respiratory fitness, and physical activity levels in overweight children.

METHODS/DESIGN: Three hundred and thirty participants aged 10-14 years will be randomized to receive either an active video game upgrade package or to a control group (no intervention).

DISCUSSION: An overview of the eGAME study is presented, providing an example of a large, pragmatic randomized controlled trial in a community setting. Reflection is offered on key issues encountered during the course of the study. In particular, investigation into the feasibility of the proposed intervention, as well as robust testing of proposed study procedures is a critical step prior to implementation of a large-scale trial.

Migration intermediaries and codes of conduct: temporary migrant workers in Australian horticulture

Over recent decades, developments in network governance have seen governments around the world cede considerable authority and responsibility to commercial migration intermediaries for recruiting and managing temporary migrant labour. Correspondingly, a by-product of network governance has been the emergence of soft employment regulation in which voluntary codes of conduct supplement hard (enforceable) legal employment standards. This paper explores these developments in the context of temporary migrant workers employed in Australian horticulture. First the paper analyses the growing use of temporary migrant labour in this industry. It then describes how different types of intermediaries interact with this workforce. The paper then outlines both hard and soft employment regulations, and contrasts them with actual employment conditions, questioning how a network governance approach has affected this vulnerable workforce. The paper concludes that changes in network governance of migration and employment relations have emasculated formal legal regulation, leaving market forces to operate without effective or ethical constraints at the expense of the public good.