Intrafirm causal ambiguity in an international context

This paper examined the incidence of intrafirmcausalambiguity in the management's perception concerning the critical drivers of their firms’ performance. Building on insights from the resource-based view we developed and tested hypotheses that examine (1) linkage ambiguity as a discrepancy between perceived and measured resource–performance linkages, (2) characteristic ambiguity for resources and capabilities with a high degree of complexity and tacitness, and (3) the negative association between linkage ambiguity and performance. The observations based on the explicit perceptions of 356 surveyed managers were contrasted with the empirical findings of the resource/performance relationship derived by structural equation modelling from the same data sample. The findings validate the presence of linkage ambiguity particularly in the case of resources and capabilities with higher degree of characteristic ambiguity. The findings also provide empirical evidence in support of the advocacy for a negative relationship between intrafirmcausalambiguity and performance. The paper discusses the potential reasons for the disparities between empirical findings and management's perceptions of the key determinants of export success and makes recommendations for future research.

Health status and participation in a range of activities in an Australian community

Introduction: The aim of the research was to determine the relationship between levels of participation in a community and self-assessed health status of people in a rural and regional setting.
Method: A cross-sectional design, using a mailed, self-administered questionnaire was used. Questionnaires were mailed to a random sample of people aged 18 years and over who were registered on the electoral roll of a regional city and rural area, the Barwon and Otway regions of Victoria, Australia. The sample consisted of 1752 participants: 990 females (57%), 739 males (42%) and 23 sex undisclosed (1%). The range of participants was 18-98 years, and the mean age was 50.53 years (SD = 17.19).
Results: Self-assessed physical and mental health were measured using the SF-12 scale. Participants with low incomes, and those with low self-assessed physical and mental health scores, were significantly more likely than other participants to agree with one or more of the social isolation items, indicating that they experienced some social isolation. Low levels of participation in social, sports, leisure or support activities were associated with low self-assessed physical and mental health. Disengagement with the local community was associated with low levels of self-assessed mental health. While younger people were more likely than older people to participate in social, sports, leisure or support activities, they were less involved as members of their community. Females were more likely than males to have been involved in five or more sports, leisure or support activities. Participation in civic activities was associated with high income. Levels of participation in the four different types of activities were combined (social activities, sport, leisure or support activities, community and group activities, and civic activities). Participants classified as low participators were more likely to be older participants, to have a low income and to have low scores for both physical and mental health.
Conclusions: An association was found between health and community participation in a range of activities, and between health and engagement with the community in this rural and regional population. These findings are consistent with those reported from similar research with a metropolitan population sample. The current research suggests that the groups of people of most concern in terms of low participation rates, are people who have low incomes, people aged over 65 years, people who may be defined as possessing poor physical health and people who may be defined as possessing poor mental health. The relationship between age, community participation and health is complex and needs further exploration because it is not known whether poor health reduces community participation or whether reduced community participation results in poor health. However, current research suggests that developing and implementing strategies to promote people's engagement with and involvement in their local community is one important way of promoting the health of the community as a whole.

Modelling new public management in an Asian context : public sector reform in Malaysia

This article combines the key elements of new public management theories with theories of privatisation and total quality management. The key elements identified in this review are used to establish a general model of new public management. Based on western theorising, the model is acknowledged as having a cultural bias. As a corrective, the article reviews the empirical experience of Malaysian public sector reform between 1980 and 2000, with the findings being used to identifying country-specific characteristics as a means of refining the model in a way that reflects that experience. The discussion concludes by setting out a revised model of new public management which takes account of its application in a Malaysian context. The contention is that the process of enquiry leading to this contingent model of new public management might be adapted along similar lines for the purposes of analysing the application of public sector reform in other developing countries.

Constructing inclusive education in a neo-liberal context : promoting inclusion of Arab-Australian students in an Australian context

School systems are a major social change agent capable of challenging social inequalities and economic disadvantages. Yet, while schools in Australia are being confronted with increasingly culturally diverse populations as well as an increasing focus on student retention, this transformative role is increasingly being played out in a broader educational context that has been found to replicate rather than challenge patterns of social inequality. Successive governments in Australia have responded to this context with a raft of policy initiatives. This paper, based on three-year longitudinal research undertaken in the city of Melbourne, outlines this policy context and introduces the theoretical approach that underpins its innovative approach to managing cultural diversity in educational institutions. It argues for, and presents, a multidimensional model for managing cultural diversity in schools, one that provides the tools for transformative practices to be undertaken to effect positive change in school environments for the benefit of all students.

Strategic concealment of sexual identity in an estrildid finch

One explanation for the evolution of sexual monomorphism is the sexual indistinguishability hypothesis, which argues that in group-living species individuals might benefit by concealing their sex to reduce sexual competition. We tested this hypothesis in long-tailed finches Poephila acuticauda. Males and females could not be reliably distinguished morphologically or by analysis of the reflectance spectra (300-700 nm) from the plumage and bill. Males seemed unable to distinguish the sex of an unfamiliar individual in the absence of behavioural cues; they were equally likely to court and copulate with unfamiliar males and females but rarely courted familiar males. Here we report the first experimental evidence that sexual monomorphism enables strategic concealment of sex. Males were more likely to reveal their sex when faced with a solitary unfamiliar individual than a group of unfamiliar individuals. When encountering an unfamiliar male that revealed his sex, subordinate males were more likely to conceal their sex than dominant males.

House, home and dwellings - in an Australian context

Theoretical evidence in the behavioural and social sciences has shown the home to be a phenomenon borne of the complex relationship between individuals and their environment. A qualitative assessment of the specific home experiences of 12 case studies is offered to establish an understanding of home within a particular socio-cultural context in Australia. The thesis contends that the affective home has primacy in the home experience.

The maternity journey in an organisational context : a case study

The transition to motherhood is a significant life event impacting on all spheres of a woman's life. In an organisational context, changes to women's relationships with their employer and to their social identity occur as they adjust to their new role. A case study was undertaken to describe and compare the workplace experiences of three female employees from one health organisation who were either preparing to commence, currently on or recently returned to work from maternity leave. At all stages of the maternity journey, women expected flexibility from their employer in negotiating their return to work and managing parenting responsibilities. Women's obligations to their employer included being open about their capacity to work and parenting situations which may interfere with their work, as well as maintaining their work performance. Within a supportive work environment that included a shared identity with managers who were also mothers, women's social identity as a worker was not significantly threatened and did not change. Social identity change may be most apparent during the transition to first-time motherhood.

Non-contributory pensions: Bolivia and Antigua in an international context

Includes bibliography

Oocyte maturation in the sloth's giant tick Amblyomma varium (Acari: Ixodidae) in an ecological context

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)