A qualitative evaluation of online chat groups for women completing a psychological intervention for female sexual dysfunction

Because of the embarrassment that can surround female sexual dysfunctions, online interventions offer an anonymous and private treatment alternative. Recently, an online cognitive-behavioral treatment for female sexual dysfunctions was evaluated. Although significant improvements were observed in sexual functioning, the treatment was primarily a behavioral intervention because of difficulties with engaging participants in cognitive therapy over e-mail. To address this limitation, the use of chat groups was incorporated into a new online treatment for female sexual dysfunctions—the PursuingPleasure program. Thirty-eight women participated in the PursuingPleasure chat groups. The goals of the chat groups were to address and overcome challenges as women progressed through PursuingPleasure and to create a social support network where group therapy processes could be used. The chat groups aimed to address misunderstandings, monitor changes, and receive feedback. A qualitative analysis of the chat groups revealed that they helped to facilitate the cognitive-affective aspects of the program, as well as fulfill their other intended functions. This study demonstrates how the use of chat groups in the online treatment of female sexual dysfunctions is a useful addition to Internet-based treatment. Feedback suggests that the chat groups were one of the most helpful aspects of the program, although a small group of women reported finding the groups unhelpful.

Fostering resilience later in life: a narrative approach involving people facing disabling circumstances, carers and members of minority groups

Over the last two decades, the concept of resilience has become the focus of a growing body of gerontological research. However, there is a dearth of qualitative research that explores how socio-economic and socio-cultural factors shape older people's resilience. This study addresses this gap and explores the concept of resilience through the lens of 25 Australians from a variety of backgrounds, investigating the resilience strategies they employed in the face of different challenging life events. A qualitative narrative methodology involving one focus group and semi-structured interviews was employed. A stratified convenience sample of 34 people aged 60 and over participated in semi-structured interviews between 2009 and 2011. The study describes the meaning participants assigned to the term resilience, and focuses on the range of resilience responses and strategies they employed, bringing to light some key commonalities and differences. The study's findings suggest that access to economic and cultural resources and the nature of the adversity older people face can shape and limit their resilience strategies. The article outlines how the concept of resilience could be incorporated into aged care practice and argues that resilience-focused interventions that potentially broaden the resilience repertoire of older people should be explored within an aged care context.

Robustness enhancement of quantization based audio watermarking method using adaptive safe-band

This paper presents a novel adaptive safe-band for quantization based audio watermarking methods, aiming to improve robustness. Considerable number of audio watermarking methods have been developed using quantization based techniques. These techniques are generally vulnerable to signal processing attacks. For these conventional quantization based techniques, robustness can be marginally improved by choosing larger step sizes at the cost of significant perceptual quality degradation. We first introduce fixed size safe-band between two quantization steps to improve robustness. This safe-band will act as a buffer to withstand certain types of attacks. Then we further improve the robustness by adaptively changing the size of the safe-band based on the audio signal feature used for watermarking. Compared with conventional quantization based method and the fixed size safe-band based method, the proposed adaptive safe-band based quantization method is more robust to attacks. The effectiveness of the proposed technique is demonstrated by simulation results. © 2014 IEEE.

Differences in health behaviours between immigrant and non-immigrant groups: a protocol for a systematic review

Health behaviours are important determinants of health and adoption of unhealthy behaviour is considered as one of the mechanisms through which immigrants' health changes over time in the host country. The change in health behaviours over time can contribute either to improving or worsening the overall health status of immigrants. Despite being the important mediators for the change in overall health status and chronic health conditions, no previous review (either general or systematic) has examined differences in key health behaviours simultaneously between immigrants and non-immigrants. This study aims to provide a systematic overview of the current global literature on differences in key health behaviours (that is, tobacco smoking, physical activity and alcohol drinking) between immigrant and non-immigrant groups.

Sociocultural influences on strategies to lose weight, gain weight, and increase muscles among ten cultural groups

This study determined how sociocultural messages to change one's body are perceived by adolescents from different cultural groups. In total, 4904 adolescents, including Australian, Chilean, Chinese, Indo-Fijian, Indigenous Fijian, Greek, Malaysian, Chinese Malaysian, Tongans in New Zealand, and Tongans in Tonga, were surveyed about messages from family, peers, and the media to lose weight, gain weight, and increase muscles. Groups were best differentiated by family pressure to gain weight. Girls were more likely to receive the messages from multiple sociocultural sources whereas boys were more likely to receive the messages from the family. Some participants in a cultural group indicated higher, and others lower, levels of these sociocultural messages. These findings highlight the differences in sociocultural messages across cultural groups, but also that adolescents receive contrasting messages within a cultural group. These results demonstrate the difficulty in representing a particular message as being characteristic of each cultural group.

An effective program design to support older workers with intellectual disability to participate individually in community groups

The foreshadowed increase of older people with intellectual disability has become a reality in many developed countries. As these adults age, improved quality of life can be achieved through applications of conjoint policy aims of inclusion and participation. A transition-to-retirement (TTR) program developed for employees of a large multisite disability employment service in Sydney, Australia, used these aims to effect successful partial retirement. The authors describe the program logic of the TTR, detailing its conceptual components as the first step to enabling it to be tested and replicated in other settings. The TTR program has three components: promoting the concept of retirement, laying the groundwork for inclusion of would-be retirees with intellectual disability in the community, and constructing the reality. The third component comprised five stages: planning, locating a group, mapping new routine, recruiting and training mentors, and monitoring and ongoing support. The project's participants were 24 older employees, who replaced 1 day a week of work with membership of a community group and were supported by mentors who facilitated involvement of the participants in their group. Data collected provided information on the implementation of the program, the time and costs expended, and challenges encountered. Key to the model was a coordinator, skilled in generic case management and specific disability interventions (such as active support), who collaborated with others to manage the program. The authors note that by detailing the program logic underpinning the TTR program, they have exposed the hidden work of supporting meaningful inclusion of people with intellectual disability in community groups and added to the limited stock of evidence-informed programs in this area. © 2014 International Association for the Scientific Study of Intellectual and Developmental Disabilities and Wiley Periodicals, Inc.

Writing groups, change and academic identity: research development as local practice

The development of the research potential of university staff has been given less attention than many other aspects of professional development, particularly teaching development. Yet there is an important need for the development of staff in the research role in the light of growth of higher education and changes to the organisation of the sector in many countries. This article examines one strategy for research development: the use of writing groups. It argues that writing is best seen as a starting point, rather than an endpoint, of the research process and hence that fostering academic writing is a useful place to do research development work. The article provides details of the use of a number of writing groups over three years in a particular faculty and explores the responses of leaders and participants. It identifies factors important in the use of this strategy and focuses on the contextual conditions required for initiatives of this kind to be effectively implemented.

Identifying race bettor groups by their gambling behaviour

Given the increasing social acceptance of gambling, as well as its ease of accessibility through telephone, Internet and game consoles, it is no wonder that gambling has seen an increase in popularity in the past decade (Pinto & Mansfield, 2011). Gambling is now recognized as the largest entertainment service industry in the world, with its revenue greater than both music sales and movies combined (McGowan, 2008, cited in Pinto & Mansfield, 2011). A vast majority of the gambling research deals with problem and pathological gambling (Jolley et al., 2006; Lam & Mizerski, 2009; Mizerski et al., 2011). This is despite the evidence that only 2% of the gambling population are classified as problem gamblers (Productivity Commission, 2010). This ignores understanding the gambling behaviour of the general gambling population (Lee et al., 2006). Recently, there has been increasing effort to understand the behaviour of the general gambling population (Jolley et al., 2006; Lam & Mizerski, 2009). However, few studies have investigated whether there are different gambling groups based on their behaviours in the population.
Market segmentation is a widely used tool in marketing to identify heterogeneous groups of individuals. Market segmentation can lead to efficient resource allocation, competitive advantages and increase business profitability (Dibb & Simkin, 2009; Dibb et al., 2002). The gambling industry offers a variety of gambling products that has now resulted in increased competition which can draw away existing and potential bettors to other companies. It is now important for gambling service providers to better understand betting behaviour of their customers in order to devise strategies to retain them. Accordingly, the purpose of this research is to investigate whether different gambling cohorts exist based on their gambling behaviour.

Improving the description of interactions between Ca2+ and protein carboxylate groups, including γ-carboxyglutamic acid: revised CHARMM22∗ parameters

A reliable description of ion pair interactions for biological systems, particularly those involving polyatomic ions such as carboxylate and divalent ions such as Ca²⁺, using biomolecular force-fields is essential for making useful predictions for a range of protein functions. In particular, the interaction of divalent ions with the double carboxylate group present in γ-carboxyglutamic acid (Gla), relevant to the function of many proteins, is relatively understudied using biomolecular force-fields. Using force-field based metadynamics simulations to predict the free energy of binding between Ca²⁺ and the carboxylate group in liquid water, we show that a widely-used biomolecular force-field, CHARMM22∗, substantially over-estimates the binding strength between Ca²⁺ and the side-chains of both glutamic acid (Glu) and Gla, compared with experimental data obtained for the analogous systems of aqueous calcium-acetate and calcium-malonate. To correct for this, we propose and test a range of modifications to the σ value of the heteroatomic Lennard-Jones interaction between Ca²⁺ and the oxygen of the carboxylate group. Our revised parameter set can recover the same three association modes of this aqueous ion pair as the standard parameter set, and yields free energies of binding for the carboxylate-Ca²⁺ interaction in good agreement with experimental data. The revised parameter set recovers other structural properties of the ion pair in agreement with the standard CHARMM22∗ parameter set.