Singing and companionship in the Hawthorn University of the Third-Age Choir, Australia

The international University of the Third Age (U3A) embodies the principles of lifelong learning and personal fulfilment amongst members. The research reported in this article focused on the Choir of the U3A Hawthorn, Melbourne, Australia and the benefits perceived by members undertaking this active music engagement in non-competitive choral singing. This small-scale phenomenological qualitative case study is part of a wider study of active arts engagement by older people that began in 2008. This study was undertaken in 2013 and revealed that participants decided to join the group for a range of factors including a positive attitude to singing, convenience and a desire for social connectedness. Those interviewed considered ongoing choir membership an effective use of leisure time that also provided opportunities for shared learning and personal validation. The data were analysed using Interpretative Phenomenological Analysis (IPA) and are reported under two themes: music engagement and social connections. Membership of the Hawthorn U3A choir provided participants opportunities for friendship, companionship, happiness, a sense of belonging and acceptance.

“You’re a whole group of people singing”: sharing and learning together in The Choir of the Hawthorn U3A

For older people group music making can assist them remain independent and active in the community. Across Melbourne there are many non-competitive leisure based choirs made of older, active volunteer participants. This paper presents the findings of a phenomenological qualitative case study that was undertaken with members of The Choir of the U3A Hawthorn. This group is auspiced by the international University of the Third Age (U3A) that promotes life-long learning and personal fulfilment amongst older people. In 2008 we began a large joint ongoing research project between Deakin University and Monash University, Well-being and ageing: community, diversity and the arts in Victoria. In 2013 members of the U3A Hawthorn Choir were interviewed about their perceived benefits concerning active music engagement in choir membership. Participants recounted joining the group for different reasons including a positive attitude to singing, convenience, and a desire for social connectedness. Those interviewed considered ongoing choir membership an effective use of leisure time that also provided opportunities for shared learning and personal validation. The data were analysed using Interpretative Phenomenological Analysis and are reported under two themes: Music engagement and Social connections. Membership of the Hawthorn U3A choir provided participants opportunities for friendship, companionship, happiness, a sense of belonging, and acceptance. This resilient community music group (first formed in 1996) has maintained a busy schedule of rehearsals and performances. This music making offers significant ways for older people to maintain well-being and contribute to the wider community.

Liberty beyond neo-liberalism: a republican critique of liberal governance in a globalising age

Steven Slaughter examines whether liberals can govern in a way that promotes liberty and moderates the significant social dislocation associated with neo-liberalism and economic globalisation. This book critically evaluates the potential of various liberal arguments to adequately address the harmful social aspects of economic globalisation in three distinct stages. First, it examines the configuration of contemporary economic globalisation and the consequences of this process for liberal thought and governance. Second, it examines contemporary liberal approaches by critically examining a series of liberal texts that provide practical alternative schemes of governance. Third, in finding these contemporary liberal arguments insufficient to the task of a socially responsible regulation of economic globalisation, the book concludes with an innovative scheme that stems from neo-Roman republican political theory.
This alternate approach is termed global civic republicanism and seeks to retrieve the public and civic character of the state in order to provide its citizens protection from economic vulnerability and thereby constitute a resilient form of individual liberty. As such, the philosophical and practical resources that support the idea of republican states are outlined and contrasted with cosmopolitan modes of thought. The legacy of republican ideas in respect to political economy, world politics and global governance are also examined.

Museum and performing arts marketing: the age of discovery

Trends in museum and performing arts marketing from 1975 to 1994 were analyzed and suggested that a third period was emerging; the data in this article confirm that claim. Among the latest arts marketing articles, there is a significantly greater focus on marketing strategy than on the other two categories--marketing as culture and marketing as tactics.

Working out intimacy: young people and friendship in an age of reflexivity

Drawing upon a longitudinal, interview-based study of Australian secondary school students, this article explores young people's friendship experiences and attitudes to intimacy and the interpersonal. The discussion develops in relation to the work of Anthony Giddens on detraditionalisation and reflexivity, and Nikolas Rose on modernity and the self. First, I argue that feminism and psychotherapeutic ways of constituting and knowing the self are reconfiguring the cultural meanings of intimacy. Second, I suggest that this reworking of intimacy has differential and uneven effects and has particular consequences for the production of gendered subjectivities. Third, I raise some critical questions about the extent to which either Giddens's or Rose's account can properly capture the gendered and situated experiences of intimacy. I offer examples in which gender is being rearticulated in new yet familiar ways and note some persistent tensions in desires for connection and community versus autonomy and freedom. Carol Gilligan's work on gender differences in orientations to autonomy and connection is briefly revisited. Overall, it is argued that we need to take more account of how class, location and schooling differences influence dispositions to friendship and the interpersonal, and this is elaborated through a discussion of the 'relationship orientations' of two white Australian young men.

Discharge planning: from the acute sector for people over the age of 65

This paper reports the findings relating to discharge planning from a larger study (Hegney et al 2001) that aimed to investigate options to improve care co-ordination between the aged, community, acute and primary care sectors for the elderly residents of a large provincial town. The data, which were collected from a wide variety of aged care stakeholders in the region, are consistent with previous Australian studies. First, it appears that inappropriate discharge from acute hospitals occurs in Toowoomba because there is a perceived lack of information regarding the available community care options and a lack of suitable models to support people's care needs within their own homes. Second, inappropriate discharge practices from acute hospitals occur due to a lack of knowledge and communication on the part of health professionals employed in these settings with regard to the on- going health care needs of elderly people. Third, there is little discharge planning occurring that includes the general practitioner in post-discharge care. Finally, inappropriate discharge can also be attributed to the lack of sub-acute/step-down/rehabilitation options and long waiting lists for community home care services in the region.

Serum 25-hydroxyvitamin D, diabetes, and ethnicity in the third national health and nutrition examination survey

OBJECTIVE— To determine the association between serum 25-hydroxyvitamin D (25OHD) and diabetes risk and whether it varies by ethnicity.
RESEARCH DESIGN AND METHODS— We performed an analysis of data from participants who attended the morning examination of the Third National Health and Nutrition Examination Survey (1988–1994), a cross-sectional survey of a nationally representative sample of the U.S. population. Serum levels of 25OHD, which reflect vitamin D status, were available from 6,228 people (2,766 non-Hispanic whites, 1,736 non-Hispanic blacks, and 1,726 Mexican Americans) aged ≥20 years with fasting and/or 2-h plasma glucose and serum insulin measurements.
RESULTS— Adjusting for sex, age, BMI, leisure activity, and quarter of year, ethnicityspecific odds ratios (ORs) for diabetes (fasting glucose ≥7.0 mmol/l) varied inversely across quartiles of 25OHD in a dose-dependent pattern (OR 0.25 [95% CI 0.11– 0.60] for non-Hispanic whites and 0.17 [0.08–0.37] for Mexican Americans) in the highest vitamin D quartile (25OHD ≥81.0 nmol/l) compared with the lowest 25OHD (≥43.9 nmol/l). This inverse association
was not observed in non-Hispanic blacks. Homeostasis model assessment of insulin resistance (loge) was inversely associated with serum 25OHD in Mexican Americans (P ≥ 0.0024) and non-Hispanic whites (P≥0.058) but not non-Hispanic blacks (P≥0.93), adjusting for confounders.
CONCLUSIONS— These results show an inverse association between vitamin D status and diabetes, possibly involving insulin resistance, in non-Hispanic whites and Mexican Americans. The lack of an inverse association in non-Hispanic blacks may reflect decreased sensitivity to vitamin D and/or related hormones such as the parathyroid hormone.

Age-related changes in ovarian characteristices, plasma sex steroids and fertility during pubertal development in captive female Murray cod Maccullochella peelii peelii

Age-related changes in ovarian development characteristics and plasma sex steroids in female Murray cod were examined throughout their second, third and fourth years of life to better understand the physiological and endocrine processes associated with puberty in this species in captivity. Spawning performance of 2+ and 3+ year old females was also assessed to identify ontogenetic differences in egg fertility. Puberty was acquired in 38% of 1+ year old females and 100% of age 2+ females. By age 3+, all females had developed full (adult) reproductive function. Ovarian development in pubertal fish was characterised by a rapid transition between cortical alveoli and lipid droplet oogenic phases, coinciding with significantly lower plasma 17β-oestradiol in age 2+ females (p < 0.05). Mean mature oocyte diameter (2.44 mm), post-fertilisation viability (30.80%) and hatchability (0.99%) of eggs from age 2+ females were significantly reduced relative to age 3+ adults (2.81 mm, 84.89% and 23.58%, respectively). Ovaries of pubertal Murray cod exhibited both vitellogenic and ovulatory capacities, yet functional abnormalities during secondary oocyte growth are likely to have contributed to poor egg fertility and consequently, evaluations of age-at-first maturity based on the presence of advanced ovarian stages may overestimate the reproductive potential of younger broodstock populations.

Associations between dietary patterns at 6 and 15 months of age and sociodemographic factors

BACKGROUND/OBJECTIVES: Data from the Avon Longitudinal Study of Parents and Children (ALSPAC) have previously shown that dietary patterns are observable by 3 years. However, it is not clear when dietary patterns emerge. We aimed to describe dietary patterns in early life and their associations with maternal and infant sociodemographic characteristics.

SUBJECTS/METHODS: Principal component analysis was applied to diet questionnaires of ALSPAC participants at 6 months (n=7052) and 15 months (n=5610) to extract dietary patterns. The sociodemographic factors associated with dietary patterns were investigated using regression analyses.

RESULTS: Four dietary patterns were extracted at both 6 and 15 months. A traditional-style pattern characterized by home-prepared meats, vegetables and desserts, a second pattern characterized by ready-prepared baby foods and a third pattern characterized by discretionary foods such as biscuits, sweets and crisps were identified at both ages. At 6 months, the fourth pattern was characterized predominantly by breastfeeding and at 15 months, by contemporary-style foods including herbs, legumes, nuts, raw fruit and vegetables. Higher maternal age and education, number of siblings and lower body mass index (BMI) was associated with higher scores on the breastfeeding or meat, vegetables and desserts patterns, whereas higher discretionary food pattern scores were associated with younger maternal age, lower education, higher BMI and more siblings. Associations between sociodemographic factors and the ready-prepared baby food pattern scores were inconsistent across ages.

CONCLUSIONS: Dietary patterns emerge from infancy and are associated with sociodemographic characteristics.

Early microhabitat use by age 0 year brook charr Salvelinus fontinalis in lakes

The early habitat use of age 0 year brook charr Salvelinus fontinalis in three north temperate lakes which differ in terms of shoreline physical habitat is described. In the two lakes, which contained abundant shoreline woody debris and inundated vegetation, brook charr were observed in extremely close proximity with these habitat features, near shore and near the surface. Fish were absent from open areas away from shore unless in close proximity with fallen floating logs near the surface, extending offshore. In a third lake that had no woody debris or inundated shoreline vegetation, brook charr were observed exclusively in close proximity with the shoreline itself, and near the surface. In all three lakes, fish were most closely associated with the shoreline and with woody debris and inundated vegetation (when present) shortly after emergence, and significantly farther from shore and deeper in the water column thereafter.

How do Digital Immigrant Teachers (DITs) learn ICT for the information age?

This study reports about teacher learning and in particular, teachers who have extensive teaching experience but limited ICT knowledge and skills. The Digital Immigrant Teachers (DITs) grew up before digital technologies; they are not frequently confident or comfortable with ICT. Like all immigrants, they have to learn new and creative ways to enhance their survival in the third millennium, where the acceleration of knowledge has allowed communication and application of information to be rapidly disseminated. In order to fully participate in the technologically rich society DITs must actively engage in the construction of authentic and purposeful learning. This research came about as a result of the digital immigrants' struggles to construct and acquire the necessary knowledge and skills to teach in the Knowledge Economy and the Information Age. The experienced present day teachers, as digital immigrants are trying to teach digital natives (Prensky, 2001 & 2003). And in order to assist these teachers in their learning ICT struggle, it is imperative to understand the teacher learning process, and the learning style through which they acquire the knowledge and skills for this new milieu.

Assessment of delay in age-appropriate vaccination using survival analysis

 Assessment of delay in age-appropriate vaccination provides more information about timeliness of vaccination than up-to-date vaccination coverage. The authors applied survival analysis methods to data from a vaccination coverage survey among children aged 13–59 months conducted in Argentina in 2002. By age 19 months, 43% of children (95% confidence interval (CI): 40, 46) were vaccinated with the fourth dose of diphtheria, tetanus, and pertussis (DTP4). By age 13 months, 55% of children (95% CI: 52, 57) were vaccinated with measles-containing vaccine. By age 7 months, 33% of children (95% CI: 27, 40) were vaccinated with the third dose of hepatitis B. Compared with firstborn children, third children were more likely to be delayed for DTP4 (relative risk (RR) = 1.41, 95% CI: 1.22, 1.62), measles-containing vaccine (RR = 1.54, 95% CI: 1.32, 1.78), and the third dose of hepatitis B (RR = 1.31, 95% CI: 1.03, 1.67). Children whose caregivers had completed secondary school were less likely to be delayed for DTP4 (RR = 0.68, 95% CI: 0.52, 0.90) compared with those whose caregivers had not completed primary school. Survival analysis methods were helpful in measuring vaccine uptake and should be considered in future surveys when assessing delay in age-appropriate vaccination. Copyright © 2006 by the Johns Hopkins Bloomberg School of Public Health All rights reserved.

Big privacy: challenges and opportunities of privacy study in the age of big data

One of the biggest concerns of big data is privacy. However, the study on big data privacy is still at a very early stage. We believe the forthcoming solutions and theories of big data privacy root from the in place research output of the privacy discipline. Motivated by these factors, we extensively survey the existing research outputs and achievements of the privacy field in both application and theoretical angles, aiming to pave a solid starting ground for interested readers to address the challenges in the big data case. We first present an overview of the battle ground by defining the roles and operations of privacy systems. Second, we review the milestones of the current two major research categories of privacy: data clustering and privacy frameworks. Third, we discuss the effort of privacy study from the perspectives of different disciplines, respectively. Fourth, the mathematical description, measurement, and modeling on privacy are presented. We summarize the challenges and opportunities of this promising topic at the end of this paper, hoping to shed light on the exciting and almost uncharted land.

Examining health literacy disparities in the United States: a third look at the National Assessment of Adult Literacy (NAAL)

BACKGROUND: In the United States, disparities in health literacy parallel disparities in health outcomes. Our research contributes to how diverse indicators of social inequalities (i.e., objective social class, relational social class, and social resources) contribute to understanding disparities in health literacy.

METHODS: We analyze data on respondents 18 years of age and older (N = 14,592) from the 2003 National Assessment of Adult Literacy (NAAL) restricted access data set. A series of weighted Ordinary Least Squares (OLS) regression models estimate the association between respondent's demographic characteristics, socioeconomic status (SES), relational social class, social resources and an Item Response Theory (IRT) based health literacy measure.

RESULTS: Our findings are consistent with previous research on the social and SES determinants of health literacy. However, our findings reveal the importance of relational social status for understanding health literacy disparities in the United States. Objective indicators of social status are persistent and robust indicators of health literacy. Measures of relational social status such as civic engagement (i.e., voting, volunteering, and library use) are associated with higher health literacy levels net of objective resources. Social resources including speaking English and marital status are associated with higher health literacy levels.

CONCLUSIONS: Relational indicators of social class are related to health literacy independent of objective social class indicators. Civic literacy (e.g., voting and volunteering) are predictors of health literacy and offer opportunities for health intervention. Our findings support the notion that health literacy is a social construct and suggest the need to develop a theoretically driven conceptual definition of health literacy that includes a civic literacy component.