“To thine own self be true”: The effects of enactment and life storytelling on perceived leader authenticity

Although researchers have emphasized the importance of antecedents to the construct of authentic leadership, very little empirical research exists to confirm this notion. Combining theoretical approaches from dramaturgy and narrative research, we were able to identify possible antecedents that help followers perceive a leader's authenticity. Using two online experimental designs, we analyzed the concept of perceived leader authenticity. Specifically, we examined how a leader's enactment—that is, a leader's physical actions—(Study 1, n = 105) and a combination of leader enactment and life storytelling (Study 2, n = 334) influenced followers' perceptions of the leader's authenticity, and how this may impact leadership outcomes. The results of these studies, in which leader enactment in the context of authentic leadership was operationalized for the first time, indicate that leader enactment predicts perceived leader authenticity. Life storytelling, however, only partially predicted followers' perceptions of the leader's authenticity. Findings further revealed that followers' trust in the leader and positive emotions are outcomes of perceived leader authenticity. Implications for research and practice are discussed.     

Social integration and suicide: Denmark, 1906–2006

Research on the relationship between social integration and suicide rates has neglected a historical perspective. Analyses are often based on relatively short time periods where there may not be enough variation in integration to affect the national suicide rate, or where overall integration levels are not low enough to buttress a link between a specific index of low integration, such as divorce, and suicide. The present investigation contributes to the literature by testing a hypothesis on domestic integration and suicide over a century, the longest period studied to date, encompassing periods of low and high overall social integration, and emergent risk and protective factors. Data are available for core variables for Denmark, 1906–2006. Annual data include those on suicide, and indicators of integration (divorces, births, marriages), as well as for economic strain (unemployment) and time trends. A log linear Poisson model is estimated, which explores the central divorce–suicide relationship under controls for confounders. Controlling for confounders, a one percent increase in divorce increases male suicides by 0.52% and female suicides by 1.12%. As anticipated, marriages decrease suicide: a one percent increase in marriages reduces suicide by 0.77% for men and by 0.63% for women. The trend in divorce, in particular, offers accurate predictions of suicide throughout the century. The relationship between divorce and suicide over a century is robust. The results offer the strongest support to date in support of a social integration model based on long term historical data on suicide and divorce.     

Addressing older women's homelessness: service and housing models

There is limited understanding of the nature and extent of older women's homelessness in Australia and how it can be alleviated. The aim of this project is to ascertain the combination of program and housing models that is likely to be most effective in addressing older women's homelessness. The data comprise interviews and correspondence with 14 Australian and international stakeholders. The findings draw on insight from housing, gerontology and gender studies, and highlight the need to match welfare and housing programs with the diverse life experiences and current needs of older women. Alongside flagship models of practice in housing provision are assumptions within housing and homelessness sectors of what older women need. There is a lack of understanding that most older women in housing crisis have limited knowledge of the welfare sector, and with provision of mainstream housing (and community aged care if needed) will live independently. Traditional homelessness programs and specialised supportive housing, associated with both seniors and homelessness sectors, are appropriate for women who have lived with ongoing disruption and substantive health concerns. Addressing older women's homelessness in Australia requires a range of services and housing responses, with increased attention given to a discourse of housing – affordable, secure housing – rather than continued discourse of homelessness.     

John Maynard Keynes's theories of population and the concept of “optimum”

This review of Keynes' scattered writings on population, which in view of his general importance as an economist might be of interest in itself, is used to highlight the marked shift in demographic theory during the past three decades. The revival of Malthusianism during the 1920's was followed by a contrary emphasis during the following depression decade, and this change in opinion was much more violent than the one in demographic trends that it in part reflected. The current dispute over the relevance of Malthus's theory is marked by a fundamental confusion between a Malthusian and a Keynesian frame of reference. Explicitly or implicitly, various policies are set in accord with what is taken to be the optimum population of a country, but this optimum is not determinable in terms of present theory.