The High Court considers the meaning of “reasonable endeavours”: Electricity Generation Corp v Woodside Energy Ltd

The High Court in Electricity Generation Corp v Woodside Energy Ltd [2014] HCA 7 considered the contractual obligation to use reasonable endeavours. The court decided by a majority of four to one that various sellers of natural gas had complied with their obligation to use reasonable endeavours to supply gas to an electricity generator, despite not actually supplying the gas when the sellers had capacity to do so. The majority judgment provides some useful observations about the use of reasonable endeavours obligations and underscores the court's objective approach to construing commercial contracts.

Social comparisons and negative affect as indicators of problem eating and muscle preoccupation among children

The present study examined the utilization of social comparison practices and the role of negative affect in predicting body dissatisfaction, problem eating, and muscle preoccupation among young children. Participants were 236 children aged between 8 and 10 years. Children's eating, exercising, and muscle concerns were examined using a modified version of the Children's Eating Attitudes Test (ChEAT), which included additional items pertaining to muscle bulk and exercising. Consistent with past findings, body mass index (BMI) was found to be the sole unique indicator of body dissatisfaction for both boys and girls. Utilization of social comparison practices with adults was the main unique indicator of the modified ChEAT factors for boys, while BMI was the main unique indicator of the modified ChEAT factors for girls. In addition, negative affect was associated with binging, food preoccupation, and social pressure to eat for boys and dieting and muscle preoccupation for girls. Findings are discussed in relation to previous studies with adolescents and adults.

The effect of intellectual disability on children's recall of an event across different question types

This research examined the performance of 80 children aged 9–12 years with either a mild and moderate intellectual disability when recalling an innocuous event that was staged in their school. The children actively participated in a 30-min magic show, which included 21 specific target items. The first interview (held 3 days after the magic show) provided false and true biasing information about these 21 items. The second interview (held the following day) was designed to elicit the children's recall of the target details using the least number of specific prompts possible. The children's performance was compared with that of 2 control groups; a group of mainstream children matched for mental age and a group of mainstream children matched for chronological age. Overall, this study showed that children with either a mild or moderate intellectual disability can provide accurate and highly specific event-related information. However, their recall is less complete and less clear in response to free-narrative prompts and less accurate in response to specific questions when compared to both the mainstream age-matched groups. The implications of the findings for legal professionals and researchers are discussed.

Role of peer support and emotional expression on posttraumatic stress disorder in student paramedics

This exploratory study contrasted and tested the predictive value of the reverse buffering hypothesis of social support and the information processing model of posttraumatic stress disorder (PTSD) in an investigation of trauma-related symptomatology (TRS) in a single sample of 42 student paramedics. Participants completed several anonymous self-report measures of PTSD symptomatology, peer social support, and attitude toward emotional expression. Regression-based path analyses did not support either theory of PTSD in this population. A path model of PTSD in student paramedics was subsequently developed, indicating that a direct relationship exists between duty-related trauma exposure, dysfunctional peer social support, and students' negative attitudes toward emotional expression. This new model accounted for 30% of the variance in student paramedics' TRS.

The 10th Greek Festival of Sydney : a stakeholder analysis

In response to the demand for the adoption of a corporate culture by not-for-profit festivals, festival organizations increasingly identify strategic planning process and stakeholder management as crucial components for successful events. The purpose of this article is to present a framework developed for categorizing ethnic festivals stakeholders from a functional role (i.e., marketing, administration, and production) and an ethnic origin (i.e., Greek, Greek-Australian, and non-Greek origin) orientated perspective. The proposed framework was developed and applied to the 20th Greek Festival of Sydney (GFS), which was held in 2002, by identifying, categorizing, and examining the role of its stakeholders in the management and delivery of the event. The identification of the type of stakeholders, the ways they influence the GFS organization, and the strategic implications that derived from their involvement are addressed. The methodology utilized to develop the stakeholder framework was qualitative in nature. It combined triangulated data that derived from a number of interviews with representatives from the GFS administration, participant observations, and content analysis of internal documents and reports. The GFS stakeholder analysis offered an understanding of the several marketing-, administration-, and production-related strategic implications to the organization and running of the festival, such as the impact on its content, participants, and future development. The proposed framework derives from the GFS case study, yet it has the potential to be used for the examination of stakeholders' strategic implications to other ethnic festivals.

Play to learn : building literacy in the early years

Features a range of activities that will help teachers use pretend play in the classroom.

Public reporting of nursing home quality of care : Lessons from the United States experience for Canadian policy discussion

While the demand for continuing care services in Canada grows, the quality of such services has come under increasing scrutiny. Consideration has been given to the use of public reporting of quality data as a mechanism to stimulate quality improvement and promote public accountability for and transparency in service quality. The recent adoption of the Resident Assessment Instrument (RAI) throughout a number of Canadian jurisdictions means that standardized quality data are available for comparisons among facilities across regions, provinces and nationally. In this paper, we explore current knowledge on public reporting in nursing homes in the United States to identify what lessons may inform policy discussion regarding potential use of public reporting in Canada. Based on these findings, we make recommendations regarding how public reporting should be progressed and managed if Canadian jurisdictions were to implement this strategy.

Determinants of tourist expenditure in Fiji : a cointegration approach

Tourism is Fiji's largest industry in terms of foreign exchange earnings and employment creation. The industry earns around F$600 million per annum in foreign exchange, employs around 40,000 people, and tourist expenditure per capita is valued at around F$671. On the basis of this contribution, the industry is seen as a catalyst for economic development in Fiji; hence, it is imperative to understand the behavior of the industry. This article focuses on examining the determinants of tourist expenditure in Fiji. Using cointegration analysis and error correction models, the article finds that in the long run, real GDP in the country of origin impacts tourist spending in Fiji positively while prices and transport costs (airfares) have a negative effect. In the short run, coups d'êtat impact tourist expenditure negatively. It is envisaged that these results will help Fiji's policy makers and tourism industry stakeholders to understand the industry better.

Why do Australians, New Zealanders and Americans travel to Fiji? Evidence from cointegration, unit roots and parameter stability tests

The aim of this study was to estimate the demand for Fiji’s tourism from its three main source markets—Australia, New Zealand, and the US—using the bounds testing approach to cointegration. Our main finding was that visitor arrivals to Fiji and its key determinants are cointegrated over the 1970–2000 period. We then used the autoregressive distributed lag model to estimate short-run and long-run elasticities and found that income in origin countries, transport costs, and prices were significant determinants of Fiji’s tourism demand. We also found that coups negatively impact visitor arrivals from all markets. In testing for parameter stability, we established that the series were integrated of order one in the presence of a structural break. We then used the Hansen test for parameter stability and found that the parameters of our long-run model are stable over time.

Ankylosing spondylitis patients commencing biologic therapy have high baseline levels of comorbidity: a report from the Australian Rheumatology Association Database

Aims: To compare the baseline characteristics of a population-based cohort of patients with ankylosing spondylitis (AS) commencing biological therapy to the reported characteristics of bDMARD randomised controlled trials (RCTs) participants.
Methods: Descriptive analysis of AS participants in the Australian Rheumatology Association Database (ARAD) who were commencing bDMARD therapy.
Results: Up to December 2008, 389 patients with AS were enrolled in ARAD. 354 (91.0%) had taken bDMARDs at some time, and 198 (55.9%) completed their entry questionnaire prior to or within 6 months of commencing bDMARDs. 131 (66.1%) had at least one comorbid condition, and 24 (6.8%) had a previous malignancy (15 nonmelanoma skin, 4 melanoma, 2 prostate, 1 breast, cervix, and bowel). Compared with RCT participants, ARAD participants were older, had longer disease duration and higher baseline disease activity.
Conclusions: AS patients commencing bDMARDs in routine care are significantly different to RCT participants and have significant baseline comorbidities.

Computational exploration of the biological basis of Black-Scholes expected utility function

It has often been argued that there exists an underlying biological basis of utility functions. Taking this line of argument a step further in this paper, we have aimed to computationally demonstrate the biological basis of the Black-Scholes functional form as applied to classical option pricing and hedging theory. The evolutionary optimality of the classical Black-Scholes function has been computationally established by means of a haploid genetic algorithm model. The objective was to minimize the dynamic hedging error for a portfolio of assets that is built to replicate the payoff from a European multi-asset option. The functional form that is seen to evolve over successive generations which best attains this optimization objective is the classical Black-Scholes function extended to a multiasset scenario.

Cross-cultural research issues in developing international tourist markets for cultural events

Cross-cultural issues and research are fundamental to much tourism marketing and especially to developing international tourist markets for cultural events and festivals. With increasing globalization aided by developments in travel and information technology, growing international tourist markets present potentially significant and increasing market opportunities for cultural events throughout the world. In an increasingly competitive marketplace, in order to attract tourist markets, events and festivals need an understanding of these markets and the relevant marketing theories, practices, and strategies. Understanding tourists’ motivation and behavior is essential to identifying attractive tourist market segments in the first instance and then to developing appropriate marketing strategies to attract these segments. Within this environment, the importance of cross-cultural issues and research to tourism marketing and the development of tourist markets are apparent, and yet cross-cultural tourism research to date has been limited. Cross-cultural tourism research in relation to cultural events is even more limited. Cross-cultural tourism marketing research also presents some unique challenges, numerous environmental and methodological problems, and associated costs. These numerous problems, challenges, and costs may in their own right prevent cross-cultural issues and problems from being investigated. Some of these problems can also make the results of some of the existing crosscultural research suspect. Such problems could well account for the limited amount of cross-cultural tourism marketing research that has been undertaken, even though the potential benefits from such research can be great. This article examines the use and application of cross-cultural tourism research by cultural events. It also outlines some of the unique challenges, issues, and problems that need to be addressed in future crosscultural tourism marketing research to improve its application, use, and findings, and ensure the benefits outweigh the costs.

Retrieval-induced forgetting of performed and observed bizarre and familiar actions

To investigate whether people show retrieval-induced forgetting (RIF) for bizarre and familiar actions that they performed or observed, three experiments were conducted. In Experiment 1, participants performed bizarre and familiar actions with different objects during learning (e.g., pencil: balance the pencil across the cup, sharpen the pencil). They repeatedly performed a set of the bizarre or familiar actions during retrieval practice. After a distracter task, participants’ cued recall was tested. Participants showed RIF for both bizarre and familiar actions. In Experiment 2, half of the participants performed the bizarre and familiar actions themselves; the other half observed the experimenter performing the actions. Replicating the results of Experiment 1, participants who performed the actions showed RIF for bizarre and familiar actions. In contrast, participants who observed the actions did not show RIF for either action type. Experiment 3 examined whether this lack of RIF for observed actions occurred due to a lack of active recall during retrieval practice; it did. Overall, the three experiments demonstrated RIF for both bizarre and familiar performed and observed actions. A distinctiveness account of the results is provided.

Pre- and posttrip factors influencing the visitor experience at a battlefield commemorative event : Gallipoli, a case study

Battlefield tourism is a major component of national and international tourism. This article sets out to provide a holistic understanding of the preevent factors influencing attendance at an event commemorating a famous World War I battle and to follow the cycle through to gain an understanding of what postevent factors influence event satisfaction and how this translates into recommending behavior. The Anzac Day commemorative event at Gallipoli, Turkey, provides the backdrop for this study. A two-step process was used to gather information from Australians partaking in the Gallipoli commemorations in 2007. A preevent questionnaire was distributed to a convenience sample of respondents while they were in transit from Istanbul to Gallipoli for the commemoration. In total, 482 preevent questionnaires were obtained. Step two of this process saw an exit questionnaire administered to a convenience sample of participants on the return journey to Istanbul, resulting in 331 completed postevent questionnaires. The pre- and postevent datasets were separately analyzed using factor analysis and structural equation modeling (SEM) where appropriate. The findings highlight the role of various event attributes, most prominently the ceremonial and experiential aspects of the Anzac Day commemorations, in encouraging visitor satisfaction and further flow-on effects for recommending behavior.