An examination of the range of self-funding options available to regional galleries and an assessment of their suitability for use in those institutions

Researches the suitability of a variety of self-funding options available to regional galleries in Australia. An overview of the range of current self-funding practices is given. Each option is mapped according to its impact on core/value added services and its effect on primary/secondary users and assessed for suitability using these criteria.

Scale matters : the need for a Bipolar Depression Rating Scale (BDRS)

Objective: To briefly review the clinical and biological distinctions between unipolar and bipolar depression critiquing in particular currently available depression rating scales and discuss the need for a new observer-rated scale tailored to bipolar depression.

Method: Relevant literature pertaining to the symptomatic differences between bipolar disorder and unipolar disorder as well as their measurement using existing assessment scales was identified by computerized searches and reviews of scientific journals known to the authors.

Results: Bipolar depression is distinct from unipolar depression in terms of phenomenology and clinical characteristics. These distinguishing features can be used to identify bipolarity in patients that present with recurrent depressive episodes. This is important because current self-report and observer-rated scales are optimized for unipolar depression, and hence limited in their ability to accurately assess bipolar depression.

Conclusion: The development of a specific bipolar depression rating scale will improve the assessment of bipolar depression in both research and clinical settings and assist the development of better treatments and interventions.

Gratitude : a basis for positive psychology interventions with a clinical population

This thesis includes a literature review that summarises the types of psychological research that have been conducted into gratitude, including the research conceptualising and developing assessments around it and exploring its associations with wellbeing, personality, social interaction, and health. The review focuses specifically on the research examining the relationship of gratitude to anxiety, depression and sleep, providing an outline of current theories about the relationship of positive affect to wellbeing, and a summary of the evidence to date. It is noted that there is comparatively little research on the impact of gratitude on anxiety and sleep but promising findings about the role of gratitude in the treatment of depression. Taken together, it is argued, the current research supported the need for trials of gratitude interventions specifically with clinical populations. Finally, the review looks at the literature of experimental interventions using gratitude. Particular emphasis is given to what has been learnt through these trials that might guide the focus and design of future research.

There follows the report of a randomized wait-list controlled pre-post trial of a gratitude diary intended to extend the research into the efficacy of gratitude diaries in the treatment of clinical populations with depression, anxiety and sleep difficulties. It was hypothesised that after completing a brief gratitude diary for three weeks, participants would have lower scores on measures of depression, anxiety, and perceived sleep difficulties, and higher scores on a measure of life satisfaction. These results were also expected to be evident at three-week follow-up. In a randomised waitlist-controlled trial with repeated measures pre-, post- and follow-up design, participants (N=109, from Australia) aged 18-64 years with a current self-reported diagnosis of an anxiety disorder and/or depression, took part in a self-help study via the internet. After completing the diary participants had lower scores on measures of depression, anxiety and perceived sleep difficulties and higher scores on a measure of subjective wellbeing than immediately pre-intervention. In addition, they had improved scores on a measure of stress. At three-week follow-up scores on depression and perceived sleep difficulties were no longer significantly different from pre-intervention, however improvements for subjective wellbeing and stress at post-intervention were maintained. At follow-up scores for anxiety had not only been maintained but had improved significantly beyond post-intervention results. This trial provides support for the use of gratitude diaries as a short-term intervention with a clinical population. Different patterns of anxiety and depression scores raise the possibility that gratitude interventions work differently to address depression and anxiety symptoms and provide support for the idea that gratitude interventions may have sustainable effects on anxiety symptoms.

Validation of a computerized use of time recall for activity measurement in advanced-aged adults

BACKGROUND: The Multimedia Activity Recall for Children and Adults (MARCA) is a computerized recall instrument that records use of time during 24 hr the previous day and has been developed to address limitations of current self-report physical activity measures for those in advanced age. METHODS: Test-retest reliability and convergent validity of the adult MARCA were assessed in a sample of 45 advanced-age adults (age 84.9 SD ± 1.62 yr) as a subsample of the Life and Living in Advanced-Age Cohort Study New Zealand (LiLACS NZ). Test-retest methods required participants to recall the previous day's activity using the MARCA twice within the same day. Convergent validity was assessed against accelerometry. RESULTS: Test-retest reliability was high, with ICCs greater than .99 for moderate to vigorous physical activity (MVPA) and physical activity level (PAL). Compared with accelerometry, the MARCA demonstrated validity comparable to other self-report instruments with Spearman's coefficients of .34 and .59 for time spent in nonsedentary physical activity and PAL. CONCLUSION: The MARCA is a valid and reliable self-report tool for physical activity behaviors in advanced-age adults.

Self-assembled core-satellite gold nanoparticle networks for ultrasensitive detection of chiral molecules by recognition tunneling current

Chirality sensing is a very challenging task. Here, we report a method for ultrasensitive detection of chiral molecule l/d-carnitine based on changes in the recognition tunneling current across self-assembled core-satellite gold nanoparticle (GNP) networks. The recognition tunneling technique has been demonstrated to work at the single molecule level where the binding between the reader molecules and the analytes in a nanojunction. This process was observed to generate a unique and sensitive change in tunneling current, which can be used to identify the analytes of interest. The molecular recognition mechanism between amino acid l-cysteine and l/d-carnitine has been studied with the aid of SERS. The different binding strength between homo- or heterochiral pairs can be effectively probed by the copper ion replacement fracture. The device resistance was measured before and after the sequential exposures to l/d-carnitine and copper ions. The normalized resistance change was found to be extremely sensitive to the chirality of carnitine molecule. The results suggested that a GNP networks device optimized for recognition tunneling was successfully built and that such a device can be used for ultrasensitive detection of chiral molecules.

Association of birth weight and current body size to blood pressure in female twins

It has been proposed that low birth weight is associated with high levels of blood pressure in later life. The aim of this study was to assess the relationship of blood pressure to birth weight and current body size during growth and adulthood. A total of 711 female multiple births, with one group of 244 in their growth phase mean age 12.0 (2.3)(SD) years and the other of 467 adults (mean age 35.2 (12.6) years), had height, weight and both systolic (SBP) and diastolic (DBP) blood pressures measured, and self-reported their birth weight. Regression analyses were performed to assess the cross-sectional and within-pair associations of blood pressure to birth weight, with and without adjustments for current body size. Within-pair analysis was based on 296 twin pairs. Cross-sectionally, a reduction in birth weight of 1 kg was associated with 2 to 3 mm Hg higher age-adjusted SBP, which was of marginal significance and explained about 2% of the population variance. Adjustment for body mass index did not significantly change this association. Within-pair analyses found no association between birth weight and SBP or DBP,even after adjusting for current body size. After age, current body size was the strongest predictor of systolic BP. The weak association of blood pressure to birth weight cross-sectionally is of interest, but any within-pair effect of birth weight on blood pressure must be minimal compared with the effect of current body size.

The Relationship of Childhood Family Characteristics and Current Attachment Styles to Depression and Depressive Vulnerability

The role of adult romantic attachment style in the relationship between childhood experiences and current depression was examined. Childhood maltreatment, parental separation/divorce, family adaptability and cohesion during childhood, current attachment style in romantic relationships, vulnerability to depression, and current depressive symptoms were measured in a self-selected sample of adults (N = 133). A large degree of overlap was found in the experience of different types of maltreatment during childhood. Depressive symptoms were uniquely predicted by the sexual abuse and neglect scales, with significant additional variance explained after entering the degree to which respondents' current romantic attachment style was “secure”. Maltreatment and family dysfunction in childhood were significant predictors of depression and vulnerability to depression. Although maltreatment scores did not differentiate between different attachment styles, the degree to which respondents were securely attached may explain -in part -the association between early childhood environment and depressive symptoms in adulthood.

Classification of self-consumable highlights for soccer video summaries

An effective scheme for soccer summarization is significant to improve the usage of this massively growing video data. The paper presents an extension to our recent work which proposed a framework to integrate highlights into play-breaks to construct more complete soccer summaries. The current focus is to demonstrate the benefits of detecting some specific audio-visual features during play-break sequences in order to classify highlights contained within them. The main purpose is to generate summaries which are self-consumable individually. To support this framework, the algorithms for shot classification and detection of near-goal and slow-motion replay scenes is described. The results of our experiment using 5 soccer videos (20 minutes each) show the performance and reliability of our framework.

The Australian advertising self-regulatory framework - Who`s complaining?

Complaints about advertising in Australia have been on the increase in recent years under the stewardship of the new industry self-regulatory body, the Advertising Standards Board. This study utilises clustering analyses based on geodemographic and psychographic data to present a concrete profile of complainants about advertising in Australia. The findings indicate that the advertising publics must shoulder responsibility and ensure that greater care is taken to include all members of Australian society in the current complaints
process and that this inclusivity will ensure that the highest possible standards are the norms of the industry.

Emotional intelligence and teacher self efficacy : the contribution of teacher status and length of experience

Practicing teachers and principals in selected Government schools in Victoria provided data on their levels of emotional intelligence and teacher efficacy beliefs. The data supported the theoretical expectation of a linkage between emotional intelligence and teacher self efficacy. Regression analyses showed that neither gender nor age moderated this relationship. However length of teaching experience and current status add significant direct effects on predicting teacher self efficacy but did not moderate the relationship between emotional intelligence and teacher self efficacy. These findings are significant as this now demonstrates a relationship between levels of emotional intelligence in teachers, their self efficacy beliefs and teacher effectiveness.

The role of formal mentoring on business success and self-esteem in participants of a new business start-up program

The current study investigated the relationship between career-related mentoring, psychosocial mentoring, business success, and self-esteem in participants of a program that was designed to assist in the establishment of a new business. Seventy-seven protégés and their matched mentors were included in the study. A comparison of mentor and protégé perceptions revealed that mentors considered themselves to provide higher levels of psychosocial support than did the protégés. Protégé perceptions of business success were predicted by the frequency of mentor contact and the level of career-related support provided by their mentor.

The role of alcohol expectancy and drinking refusal self-efficacy beliefs in university student drinking

Aims: University student alcohol misuse is a considerable problem. Alcohol expectancy research has contributed significantly to our understanding of problem drinking in young adults. Most of this research has investigated positive expectancy alone. The current study utilized two measures of alcohol expectancy, the alcohol expectancy questionnaire (AEQ) and the drinking expectancy profile [consisting of the drinking expectancy questionnaire (DEQ) and the drinking refusal self-efficacy questionnaire] to predict severity of alcohol dependence, frequency of drinking, and the quantity of alcohol consumed per occasion. Methods: Measures of drinking behaviour and alcohol expectancy were completed by 174 undergraduate university students. Results: Positive alcohol expectancy factors accounted for significant variance in all three drinking indices, with the DEQ adding additional variance to AEQ scores on frequency and severity of alcohol dependence indices. Negative expectancy did not add incremental variance to the prediction of drinking behaviour in this sample. Drinking refusal self-efficacy and dependence beliefs added additional variance over positive and negative expectancies in the prediction of all three drinking parameters. Conclusions: Positive expectancy and drinking refusal self-efficacy were strongly related to university student drinking. The incorporation of expectancy as a means of informing prevention approaches in tertiary education shows promise.

Empowering practitioners to critically examine their current practice

A Self-Assessment Manual (SAM) for early childhood practitioners has been developed around the previously reported framework (Raban, Waniganayake, Deans, Brown & Reynolds, 2003a), and this has been piloted in a number of early childhood settings. When engaging in self reflection using SAM, practitioners collaborate with mentors from the Early Childhood Consortium Victoria (ECCV) to consider their past, present and future professional experiences. This process empowers practitioners to critically examine their current practice and plan for their future professional development in a more systematic way. SAM is seen here to serve dual purposes: on the one hand, it is an evaluative instrument that can direct professional development of individual practitioners. On the other hand, it is a research tool aimed at identifying theoretical assumptions underpinning professional practice, and allows a longitudinal approach to mapping professional growth and development. Either way, it has the potential to enhance the quality of early childhood experiences for preschool children regardless of the settings in which they may find themselves. This paper presents a formative evaluation of this work and discusses its potential for professional development planning.