The Cost of Selling Public Rental Housing: Victoria and South Australia Compared

A comparison of the cost of selling public rental housing is made between two state housing authorities which have similar sized rental stocks but which have sold different percentages of total constructions. Using data from annual reports, it is found that Victoria's policy of selling to sitting tenants has resulted in higher per unit costs on the unsold rental stock than in South Australia where very few houses have been sold to sitting tenants. It is argued that tenants who do not buy necessarily subsidize those who do buy, and that if governments wish to encourage sales then they, and not the bulk of public tenants, should pay for the cost of sales.     

Hypermaps: a representation of perceptions in conflicts

An approach to the modelling of conflicts, which is based upon personal construct psychology, is described. Use is made of the idea of cognitive mapping as a way of representing individual perceptions of a situation, and the relationships between the maps held by individuals who are in conflict are expressed by introducing the concept of ‘hypermaps’. The resulting implications for applications of the hypergame approach in practical studies are discussed     

Meeting report--44th Annual Drosophila Research Conference

The ability to compare the genetics of aging in multiple model organisms is a powerful tool to dissect the biology of aging. Although the fruit fly has only about half again as many genes as the nematode worm, its tissue organization is much more complex. The emerging importance of tissue specificity and endocrine signaling in aging makes the fly a natural choice for many researchers interested in unraveling the next level of complexity of the aging process. This Perspective provides an overview of research related to aging that was described at the annual Drosophila conference held in Chicago in March 2003.     

'Quality of Life' Talk and the Corporatisation of Intellectual Disability

The notion of 'Quality of Life' (QOL) has recently become a key device in the intellectual disability research community. Despite considerable attention to operational definition and issues of measurement, little work has considered the historical and sociopolitical context of the construct. The view that QOL represents an evolution of Wolfensberger's (1972) Principle of Normalisation appears widespread. This paper argues that this view is naive. An historical study of the rhetoric of government and academia in the United Kingdom suggests that QOL is intimately bound up with broader discourses of managerialism and corporatism in contemporary western societies. Rather than being the ideologically pure and scientifically untroubled notion implicitly claimed by the research community, QOL discourse is shown to be mutually constructed by government and the 'psy-complex'. Whether such a construction can redeem its practical and rhetorical promises, and also serve the interests of people with intellectual disabilities, is questioned.     

Is excessive gambling seen as a form of dependence? Evidence from the community and the clinic

Data from two studies are used to examine the proposition that excessive gambling, unlike excessive substance use, is not generally viewed as a form of dependence. In the first study, the attitudes of 100 members of the general population towards the causes of excess and towards appropriate treatments, indicated that excessive gambling was seen in more moral terms than were other addictive behaviours. In the second study, of 54 people receiving treatment for one of four forms of excessive behaviour, gamblers were just as likely to use terms such as addiction or compulsion to describe their behaviour but were also more likely than others to describe it in terms of moral weakness or vice. Concern is expressed at the way in which gambling may be marginalized as a form of dependence.We would like to acknowledge the help and support of the members of the clinical and general population samples who generously gave their time to take part in this research, and of those who kindly gave us permission to approach people in the clinical sample with whom they were in touch. We are grateful also to the Social Science Research Council (now the Economic and Social Research Council) who supported J.M. during the period of the research.     

Strategic development as a means of organizational change: Four case histories

This article summarizes the work which is being undertaken in strategic decision making by the Management Advisory Unit of the Chemical and Allied Products Industry Training Board. It sets out the process used, the scope of the unit's activity—including four outline case histories, and a view of some general findings of ‘the state of the art’ in the chemical industry based on industry sector and in-company projects, research and experience.     

A Bayesian wavelet approach to estimation of a change-point in a nonlinear multivariate time series

ABSTRACT

We propose a semiparametric approach to estimate the existence and location of a statistical change-point to a nonlinear multivariate time series contaminated with an additive noise component. In particular, we consider a p-dimensional stochastic process of independent multivariate normal observations where the mean function varies smoothly except at a single change-point. Our approach involves conducting a Bayesian analysis on the empirical detail coefficients of the original time series after a wavelet transform. If the mean function of our time series can be expressed as a multivariate step function, we find our Bayesian-wavelet method performs comparably with classical parametric methods such as maximum likelihood estimation. The advantage of our multivariate change-point method is seen in how it applies to a much larger class of mean functions that require only general smoothness conditions.     

Dimensions of subjective well-being and effects of physical activity in Chinese older adults

Subjective well-being (SWB) and its relationship with physical activity have not been systematically investigated in older Chinese people. This study explored these issues using qualitative interviews with a purposive sample of 23 community-dwelling Chinese older adults (age 55-78 y, 12 women); 16 were physically active and 7 physically inactive. Using cross-case analyses, 7 dimensions of SWB emerged: physical, psychological, developmental, material, spiritual, sociopolitical, and social. Although elements of SWB may be shared across cultures, specific distinctions were identified. Active respondents reported the unique contributions of physical activity to the physical, psychological, developmental, and social elements of SWB. The findings suggest that physical activity could enhance the quality of life in Chinese older adults.