Family day care educators : an exploration of their understanding and experiences promoting children's social and emotional wellbeing

This study aimed to explore family day care (FDC) educators’ knowledge of child social and emotional wellbeing and mental health problems, the strategies used to promote children’s wellbeing, and barriers and opportunities for promoting children’s social and emotional wellbeing. Thirteen FDC educators participated in individual semi-structured interviews. FDC educators were more comfortable defining children’s social and emotional wellbeing than they were in identifying causes and early signs of mental health problems. Strategies used to promote children’s mental health were largely informal and dependent on educator skills and capacities rather than a systematic scheme-wide approach. Common barriers to mental health promotion were limited financial resources, a need for more training and hesitance raising child mental health issues with parents. There is a need to build FDC educators’ knowledge of child social and emotional wellbeing and for tailored mental health promotion strategies in FDC.

Evaluating the outcomes of adolescent day programs in an Australian child and adolescent mental health service

Adolescent day programs (ADPs) are an increasingly used approach to treating adolescents with mental health issues. However, there is a dearth of studies empirically examining the outcomes of adolescent day programs. This study retrospectively examined the mental health functioning of 84 adolescents, pre- and post-treatment, who in addition to their ongoing outpatient treatment had participated in an ADP during a five-year period. Their functioning was compared to matched adolescents who participated only in outpatient treatment during the same time period. Statistical and clinical examinations revealed the reported outcomes following ADP treatment were at least comparable, and sometimes significantly better, when compared to the reported outcomes following outpatient treatment excluding ADP involvement. This study, while having some methodological shortcomings, provides some evidence for the efficacy of ADPs.

The National Museum of Scotland : a symbol for a new Scotland?

The National Museum of Scotland (forthwith 'Museum') opened to critical acclaim on St Andrew's Day 1998 (see McKean 2000). The timing of the opening was culturally and politically symbolic, taking place on the patron saint of Scotland's day, whilst falling between the devolution referendum for, and the opening of, the reinstated Scottish Parliament. The museum offers a representation of Scotland, one which is negotiated by its creators and visitors alike. Given that national identity is a slippery concept subject to fluidity and change (Hall 1992), the image of stability and authority of a museum, which has been compared to the reification of a church (Horne 1984), offers us an interesting site for developing our understanding of how national identity is constructed.

Source of Bet v 1 loaded inhalable particles from birch revealed

Allergenic proteins present in pollen grains, when inhaled, interact with the airways to cause an attack of asthma in susceptible humans. In one system, grass pollen grains rupture osmotically in rainfall, releasing allergen-containing inhalable particles into the atmosphere. In contrast, birch tree pollen grains do not rupture under these conditions, yet the major allergen, Bet v 1, has been detected in the atmosphere in inhalable particles of unknown origin. It is possible that Bet v 1 may diffuse from intact settled pollen grains and the allergenic material may again become airborne, interacting with settled fine particles from other sources prior to resuspension. This study investigates the mechanism for the release of birch pollen allergen-containing inhalable particles from pollen grains. We propose the hypothesis that (1) airborne birch pollen grains settle on nearby leaf surfaces; (2) then, following light rainfall, the grains germinate and, (3) later, pollen tubes burst, releasing inhalable particles carrying Bet v 1 into the atmospheric aerosol.   We used microscopic analyses of pollen behaviour following anther opening, a Burkard volumetric trap for pollen counts and a high volume air sampler with a two-stage cascade impactor for quantitative immunochemical analyses of Bet v 1. On dry days of high birch pollen count (48 grains/m3, 1.5 ng/m3 of Bet v 1), we found that the surfaces of birch leaves became coated with pollen. This ”pollen rain” is a source of secondary emission of allergens into the atmosphere. We observed that following light rainfall (<1 mm per day), about 80% of the birch pollen grains germinated, producing pollen tubes, especially in the sticky surface secretions of leaf glands. These pollen tubes may grow up to 300 μm in length prior to rupturing, each releasing about 400 starch granules coated with allergen molecules that may, after drying, be dispersed into the aerosol. On these days following light rainfall, the highest atmospheric levels of Bet v 1 (1.18 ng/m3) are associated with inhalable particles. Following heavy rainfall, both pollen and inhalable particles are washed from the atmosphere. Immunoprinting studies show that Bet v 1 is associated with starch granules rather than the smaller orbicules. Bet v 1 is present in the atmosphere in large particles, i.e. in particular pollen grains and in inhalable particles, i.e. in particular starch granules.

Every day's a festival!

Despite their ubiquity and cultural prominence, the academic study of arts festivals has long been neglected. The burgeoning festivals industry is, however, firmly embedded in both the arts funding and weekly calendar of European cities, and there is no doubt that festivals are fast becoming a defining feature of urban life in the twenty-first century. Understanding their nature and their potential impact is now more pressing than ever before. The contributors to this volume explore the modern urban festival and the difference it makes to the experience and management of diversity in the city. Their research reveals an unsettling coupling of the celebration of local diversity with institutional amnesia, in which the memory of a festival hardly ever outlasts its funding. This book documents a key phenomenon of our time, the supplanting of community-based remembering with the repetitive structures of events whose historic and interpretative depth is lost amid a spiraling velocity of "festivalization."

Zero-day malware detection based on supervised learning algorithms of API call signatures

Zero-day or unknown malware are created using code obfuscation techniques that can modify the parent code to produce offspring copies which have the same functionality but with different signatures. Current techniques reported in literature lack the capability of detecting zero-day malware with the required accuracy and efficiency. In this paper, we have proposed and evaluated a novel method of employing several data mining techniques to detect and classify zero-day malware with high levels of accuracy and efficiency based on the frequency of Windows API calls. This paper describes the methodology employed for the collection of large data sets to train the classifiers, and analyses the performance results of the various data mining algorithms adopted for the study using a fully automated tool developed in this research to conduct the various experimental investigations and evaluation. Through the performance results of these algorithms from our experimental analysis, we are able to evaluate and discuss the advantages of one data mining algorithm over the other for accurately detecting zero-day malware successfully. The data mining framework employed in this research learns through analysing the behavior of existing malicious and benign codes in large datasets. We have employed robust classifiers, namely Naïve Bayes (NB) Algorithm, k−Nearest Neighbor (kNN) Algorithm, Sequential Minimal Optimization (SMO) Algorithm with 4 differents kernels (SMO - Normalized PolyKernel, SMO – PolyKernel, SMO – Puk, and SMO- Radial Basis Function (RBF)), Backpropagation Neural Networks Algorithm, and J48 decision tree and have evaluated their performance. Overall, the automated data mining system implemented for this study has achieved high true positive (TP) rate of more than 98.5%, and low false positive (FP) rate of less than 0.025, which has not been achieved in literature so far. This is much higher than the required commercial acceptance level indicating that our novel technique is a major leap forward in detecting zero-day malware. This paper also offers future directions for researchers in exploring different aspects of obfuscations that are affecting the IT world today.

Opening

Opening, a collaboration between Paul Carter, Dirk de Bruyn and Soo Yeun You, combines the Nearamnew artwork etched in the bed of Fed Square’s river of cobblestones with the oral histories and creative research expressed in Ground Truthing.

Opening brings together single frame and time lapse techniques, real-time footage, environmental recordings and choreography in a 37-minute creative manifestation.

This is a unique and special project which brings to life the history, land, design and community of Fed Square. It will transport you through the curving path that spirals out to Lake Tyrrell in Northern Victoria and whirls back to Fed Square.

Custom essay writing : an exploration

In late 2010, three things happened. Firstly, I graded the final submission of a student who had, to date, been producing work that was, on the whole, pass/credit standard. Their last essay was outstanding. It was well organised, cleverly argued, well referenced and enjoyable to read. Turnitin assured me that the paper was not plagiarised but I remained suspicious because it seemed ‘too good to be true’. In the end, I gave it 91/100. Later in the same year, the final two events happened. I discovered that a large scale essay writing service provider from the USA was opening a ‘branch’ in Australia. Finally, a colleague from the States told me how she had become enraged to see a custom writing essay provider as a (busy) stallholder at her orientation week market day. She was furious, surely this is illegal? Interested in finding out ‘what (if anything) this might mean to Deakin?’, Toija and I approached Teaching and Learning in our faculty to see if they might fund a small experiment. They did, and the presentation will contain a record of this exploratory project. This project had a very simple premise. What would we receive if we ordered a custom written essay for one of the ALC101 assignment questions? Would it pass?

Building the capacity of family day care educators to promote children’s social and emotional wellbeing : an exploratory cluster randomised controlled trial

Background: Childhood mental health problems are highly prevalent, experienced by one in five children living in socioeconomically disadvantaged families. Although childcare settings, including family day care are ideal to promote children’s social and emotional wellbeing at a population level in a sustainable way, family day care educators receive limited training in promoting children’s mental health. This study is an exploratory wait-list control cluster randomised controlled trial to test the appropriateness, acceptability, cost, and effectiveness of “Thrive,” an intervention program to build the capacity of family day care educators to promote children’s social and emotional wellbeing. Thrive aims to increase educators’ knowledge, confidence and skills in promoting children’s social and emotional wellbeing.
Methods/Design: This study involves one family day care organisation based in a low socioeconomic area of Melbourne. All family day care educators (term used for registered carers who provide care for children for financial reimbursement in the carers own home) are eligible to participate in the study. The clusters for randomisation will be the fieldworkers (n = 5) who each supervise 10-15 educators. The intervention group (field workers and educators) will participate in a variety of intervention activities over 12 months, including workshops; activity exchanges with other educators; and focused discussion about children’s social and emotional wellbeing during field worker visits. The control group will continue with their normal work practice. The intervention will be delivered to the intervention group and then to the control group after a time delay of 15 months post intervention commencement. A baseline survey will be conducted with all consenting educators and field workers (n = ~70) assessing outcomes at the cluster and individual level. The survey will also be administered at one month, six months and 12 months post-intervention commencement. The survey consists of questions measuring perceived levels of knowledge, confidence and skills in promoting children’s social and emotional wellbeing. As much of this intervention will be delivered by field workers, field worker-family day care educator relationships are key to its success and thus supervisor support will also be measured. All educators will also have an in-home quality of care assessment at baseline, one month, six months and 12 months post-intervention commencement. Process evaluation will occur at one month, six months and 12 months post-intervention commencement. Information regarding intervention fidelity and economics will also be assessed in the survey.
Discussion: A capacity building intervention in child mental health promotion for family day care is an essential contribution to research, policy and practice. This initiative is the first internationally, and essential in building an evidence base of interventions in this extremely policy-timely setting.

Process and impact evaluation of the romp & chomp obesity prevention intervention in early childhood settings : lessons learned from implementation in preschools and long day care settings

Background: The Romp & Chomp controlled trial, which aimed to prevent obesity in preschool Australian children, was recently found to reduce the prevalence of childhood overweight and obesity and improve children’s dietary patterns. The intervention focused on capacity building and policy implementation within various early childhood settings. This paper reports on the process and impact evaluation of this trial and the lessons learned from this complex community intervention.
Methods: Process data was collected throughout and audits capturing nutrition and physical activity-related environments and practices were completed postintervention by directors of Long Day Care (LDC) centers (n = 10) and preschools (n = 41) in intervention and comparison (n = 161 LDC and n = 347 preschool) groups.
Results: The environmental audits demonstrated positive impacts in both settings on policy, nutrition, physical activity opportunities, and staff capacity and practices, although results varied across settings and were more substantial in the preschool settings. Important lessons were learned in relation to implementation of such community-based interventions, including the significant barriers to implementing health-promotion interventions in early childhood settings, lack of engagement of for-profit LDC centers in the evaluation, and an inability to attribute direct intervention impacts when the intervention components were delivered as part of a health-promotion package integrated with other programs.
Conclusions: These results provide confidence that obesity prevention interventions in children’s settings can be effective; however, significant efforts must be directed toward developing context-specific strategies that invest in policies, capacity building, staff support, and parent engagement. Recognition by funders and reviewers of the difficulties involved in implementing and evaluating such complex interventions is also critical to strengthening the evidence base on the effectiveness of such public health approaches to obesity prevention.