Contagion in the Representational Field of Water Recycling: Informing New Environment Practice Through Social Representation Theory

Water shortages in Australia have highlighted an urgent need for alternative water sources, and technologically, water recycling is argued to offer the most cost‐effective, environmentally sustainable solution to these shortages. Yet public support for its implementation is low even in the drought‐stricken areas of Australia. Drawing from the theory of social representations, this study addressed community perceptions of water recycling. Three interrelated methodologies were employed in a self‐report questionnaire. Individual difference scaling/multidimensional scaling analyses of three word association tasks revealed that the emergent social representation of water recycling was contradictory in affect. Normative responses indicated an awareness of the need to use recycled water whereas the functional responses were associated with a fear of contamination. An analysis of differential use scales further revealed that the perception of contagion was specific to when recycled water had contact with the body. The discursive analysis of respondents' comments expanded on both these findings. The study identified the themata of purity/impurity as underpinning the social understanding of water recycling. Copyright © 2011 John Wiley & Sons, Ltd.     

Gene knockout of insulin-regulated aminopeptidase: Loss of the specific binding site for angiotensin IV and age-related deficit in spatial memory

The AT₄ ligands, angiotensin IV and LVV-hemorphin 7, elicit robust effects on facilitating memory by binding to a specific site in the brain historically termed the angiotensin AT₄ receptor. The identification of the AT₄ receptor as insulin-regulated aminopeptidase (IRAP) is controversial, with other proteins speculated to be the target(s) of these peptides. In this study we have utilized IRAP knockout mice to investigate IRAP in the brain. We demonstrate that the high-affinity binding site for angiotensin IV is absent in IRAP knockout mice brain sections in parallel with the loss of IRAP immunostaining, providing irrefutable proof that IRAP is the specific high-affinity binding site for AT₄ ligands. However, our characterization of the behavioural phenotype of the IRAP knockout mice revealed a totally unexpected finding. In contrast to the acute effects of IRAP inhibitors in enhancing memory, deletion of the IRAP gene resulted in mice with an accelerated, age-related decline in spatial memory that was only detected in the Y maze paradigm. Moreover, no alterations in behaviour of the IRAP knockout mice were observed that could assist in elucidating the endogenous substrate(s). Our results highlight the importance of analysing the behavioural phenotype of knockout mice across different ages and in distinct memory paradigms.     

The Divine Horizon: Rethinking Political Community in Luce Irigaray's “Divine Women”

The question of the transcendent, that which operates above and beyond the material stuff of the world, remains an enduring one for feminism, bound up as it is with the foundations of feminism's corporeal politics and the definition of its political subject. With the specificity of the situated and meaningful body grounding feminist politics, the universal and neutral status of the speaking subject has been diagnosed as masculine, and unable to properly account for sexed differences. On this basis, political community, collectivity forged along the lines of a common identity, is considered important in the realization of feminist political goals, yet is also problematic in view of its reliance upon a universal category of identity through which to motivate for political change. Acknowledging these tensions, this paper revisits Luce Irigaray's essay “Divine Women” to suggest that in her rethinking of the divine as a shared horizon through which women can potentially achieve autonomy, the nature of the transcendent, the universal, and the identity of the feminine are also reconfigured in surprising ways. In a specific address to the dilemma of political community, Irigaray makes available a notion of the divine that is already differently inhabited.     

Dysfunctional Eating in an Australian Community Sample: The Role of Emotion Regulation,Impulsivity, and Reward and Punishment Sensitivity

This study aimed to examine the role of emotion regulation and reinforcement sensitivity in dysfunctional eating behaviours. Two hundred twenty‐eight adults from the Australian community completed self‐report inventories assessing the variables. Dysfunctional restrained eaters differed from those who did not engage in restrained eating in terms of their emotion regulation, impulsivity, and sensitivity to reward. Difficulties in emotion regulation, low impulsivity, and sensitivity to reward predicted engagement in restrained eating. Emotional eaters significantly differed from those who did not engage in dysfunctional levels of emotional eating in terms of their emotion regulation, impulsivity, and sensitivity towards reward, and difficulties in emotion regulation predicted emotional eating. Finally, dysfunctional external eaters differed from non‐dysfunctional external eaters in terms of their emotion regulation, impulsivity, sensitivity towards reward, as well as sensitivity towards punishment, and difficulties with emotion regulation and sensitivity towards reward predicted external eating. These findings highlight the importance of the inclusion of emotional functioning in models of development and maintenance of eating disorders, and support the potential implementation of treatment interventions that address emotion regulation and include strategies to cope with impulsivity and reinforcement sensitivities.     

Examining the Role of Carbon Capture and Storage Through an Ethical Lens

The risk posed by anthropogenic climate change is generally accepted, and the challenge we face to reduce greenhouse gas (GHG) emissions to a tolerable limit cannot be underestimated. Reducing GHG emissions can be achieved either by producing less GHG to begin with or by emitting less GHG into the atmosphere. One carbon mitigation technology with large potential for capturing carbon dioxide at the point source of emissions is carbon capture and storage (CCS). However, the merits of CCS have been questioned, both on practical and ethical grounds. While the practical concerns have already received substantial attention, the ethical concerns still demand further consideration. This article aims to respond to this deficit by reviewing the critical ethical challenges raised by CCS as a possible tool in a climate mitigation strategy and argues that the urgency stemming from climate change underpins many of the concerns raised by CCS.     

Dealing with Wicked Problems: Conducting a Causal Layered Analysis of Complex Social Psychological Issues

Causal layered analysis (CLA) is an emerging qualitative methodology adopted in the discipline of planning as an approach to deconstruct complex social issues. With psychologists increasingly confronted with complex, and “wicked” social and community issues, we argue that the discipline of psychology would benefit from adopting CLA as an analytical method. Until now, the application of CLA for data interpretation has generally been poorly defined and overwhelming for the novice. In this paper we propose an approach to CLA that provides a method for the deconstruction and analysis of complex social psychological issues. We introduce CLA as a qualitative methodology well suited for psychology, introduce the epistemological foundations of CLA, define a space for it adoption within the discipline, and, outline the steps for conducting a CLA using an applied example.     

Syncretic Spirituality: Islam in Indigenous Australia

Far from being an exclusively present-day, let alone post-9/11, phenomenon, Islam in Indigenous Australia has a set of historical precedents. Focusing on three early waves of Muslim sojourners and immigrants, the article begins with an overview of the long and complex history of Indigenous engagement with Islam. Introducing readers to a broad spectrum of Indigenous identification with Islam, it examines the kin-based or informal absorption of Islamic values that occurs particularly among those with Muslim forbears (a process termed “kinversion”). The article then turns from the primarily historical material to an investigation of the contemporary experience of Islam in Indigenous Australian lives. As Islam is among the fastest growing religions in the world today, an increased rate of conversion to Islam among Indigenous communities might simply be a sign of the times. This is not, however, the case. There are uniquely Australian circumstances that inform it, and for some Indigenous people an identification with Islam has provided an alternative route back to their Indigenous roots.     

State of mind assessments

This paper describes state of mind assessments as undertaken by child psychotherapists. It considers the similarities and differences with an assessment for an ongoing child psychotherapy treatment intervention and is described here as a ‘package’ that is offered to the family, child and young person and also the referring colleague. It is suggested that the consultative aspect has more weight in a state of mind assessment. The stages of the assessment are outlined and include the initial consultation with the referring colleague, a meeting with parents, three sessions with a child or young person and feeding back to parents with further consultation to the referring colleague. The meaning of the request at any particular time is explored and influences the stance and the approach to the assessment by the therapist. A summary of a case example illustrates the different stages outlined here. The thinking and approach described may be particularly useful to trainees and those starting out as child psychotherapists in child and adolescent mental health services.