The implementation of complex social policy: Institutional layering and unintended consequences in the National Disability Insurance Scheme

In this article, we identify the unfolding unintended consequences which flow from one instance of policy layering in Australia's National Disability Insurance Scheme (NDIS). We show how use of a causal diagram, which highlights feedback loops and emergent properties, to map complex chains of causal factors can assist policy scholars and policy practitioners to understand the likely direction of change and possible responses. In the case of Australia's National Disability Insurance Scheme, our analysis suggests that the likely direction of change will work against two of the fundamental design features of the NDIS: providing participants with more choice and control, and ensuring all eligible Australians are able to access appropriate services and supports regardless of where they live. Our analysis points to the use of price regulation as the site of potential intervention because of the role it plays in subsequent feedback loops and the development of the two, unwelcome, emergent properties.     

Forensic Analysis Reveals Acute Decompensation of Chronic Heart Failure in a 3500‐Year‐Old Egyptian Dignitary

Naturally preserved and embalmed bodies from archeological contexts represent a powerful source of information for forensic investigators. They allow one to ascertain pathology, cause of death, to enhance diagnostic methodology, and to improve the analysis of altered remains. We investigated the complete head and lung remnants of a 3,500‐year‐old Egyptian dignitary by radiological, microscopic, and genetic approaches. The individual, a middle‐aged male, suffered from severe periodontitis, mild atherosclerosis, and experienced cardiogenic pulmonary insufficiency with recurrent mini‐bleeds and pulmonary edema. Histology and ancient DNA analyses excluded the presence of Mycobacterium tuberculosis or of any other pathogenic species. Based on our collection of evidence, we propose that acute decompensation complicating chronic cardiac insufficiency was the likely cause of death. The underlying causes for this failure remain unknown although chronic hypertension appears to be the most likely candidate. Our finding represents the earliest reported case of chronic heart failure in ancient mummies.     

Respectful Inter-Group Interactions: A Method for Revising Group Attachment?

In the present study, we investigated whether respectful treatment shaped participants’ perceptions of procedural justice during interactions with out-group authorities, and whether the effects of respectful treatment would extend to participants’ attachment to their in-group and to the authority’s social group. We hypothesised that the nature of the relationship between the out-group and a participant’s social group (diametrically opposed vs. not opposed to one another) would moderate the effect of respect on participants’ procedural justice judgements, attachment to the in-group, and attachment to the out-group. Participants (n = 186) read a short, fictitious news story describing an interaction between a fellow in-group member (the subordinate) and an authority. As predicted, respectful treatment increased perceptions of procedural justice and also led participants to feel more attached to the authority’s social group. Contrary to expectation, participants’ attachment to their in-group was not affected by treatment, but instead by authority group membership: interactions with an authority from a social group diametrically opposed to the participant’s social group led participants to become significantly more attached to their in-group, regardless of the authority’s behaviour (respectful vs. disrespectful) in the interaction. Results are discussed in terms of practical strategies for authorities to effectively manage interactions with out-group subordinates.     

The saliency of gestural misinformation in the perception of a violent crime

Recent research has revealed that misinformation from gestures can influence eyewitness memory. However, it is still unclear whether gestural misinformation can emulate the effects of verbal misinformation on the reporting of major details in serious crimes. To investigate the salience of suggestions provided nonverbally, and how these compare to those made verbally, two experiments were conducted. In Experiment 1, participants watched footage of a crime scene and were presented with one of two types of gestures during questioning that suggested different interpretations of the crime. The results confirmed that the gestures influenced responses, with participants altering their interpretation of the crime according to the information gestured to them. Experiment 2 built on this to investigate how comparable gestural influence was to verbal influence. The results revealed that gestural misinformation caused participants to alter their interpretation of the crime and elicited the same effects as verbal misinformation. Across the two experiments, participants were unlikely to identify the misleading gestures or report feeling misled by them. These results reveal new insights into the strength of gestural misinformation and show that, despite their subtle nature in communication, gestures can exert a powerful influence in eyewitness interviews.     

Changes in staff confidence and attributions for challenging behaviour after training in positive behavioural support,within a forensic mental health setting: a replication study with follow-up

Positive behavioural support (PBS) is a proactive approach to managing challenging behaviour. Staff in a forensic mental health service were provided training in PBS. The study aimed to assess the effectiveness of training by measuring changes to staff confidence and attributions for challenging behaviour before training, post training and at six-month follow-up. Qualified and unqualified staff were compared, as were male and female staff. Confidence was measured using an adapted version of the Confidence in Coping with Patient Aggression Instrument. The Challenging Behaviour Attributions Scale and the Causal Dimension Scale II assessed staff attributions. Staff confidence levels in working with challenging behaviour increased following PBS training, and this increase was maintained at six-month follow-up, for unqualified, qualified, male and female staff. Changes in attributions for challenging behaviour were observed post training; however changes were not maintained at follow-up. Limitations and clinical implications were outlined.     

The Psychological Impact of Previous Victimization: Examining the “Abuse Defense” in a Sample of Harassment Litigants

The present study examines the impact of previous sexual victimization on emotional distress in a sample of women (n?=?492) involved in a sexual harassment class action lawsuit. Sexual harassment was found to predict symptoms of PTSD and general symptoms of anxiety, over and above the effects of previous victimization and other relevant personal variables; it also predicted depression and self-esteem, although previous victimization had a stronger impact on these variables than did sexual harassment. The effects of previous victimization and sexual harassment on emotional distress appeared to be independent and cumulative. The legal and clinical relevance of these findings are discussed.     

Reconceptualising the migration – development nexus: diasporas,globalisation and the politics of exclusion

The presence of a sizeable expatriate African population constitutes a potentially exploitable, if undeveloped, resource that represents a significant developmental challenge for the continent. Problematically the global division of labour and power, as well as differences of region, class, generation, ethnicity and race, are not properly recognised within the existing scholarship or development policy. What is clear is that diasporas do have a substantial role to play in development on the African continent. Further theoretical and empirical investigation is necessary to investigate the practical significance, nature and content of diasporic identifications and activities. By setting these against the structural backdrop of the global economy and the closely associated ideology of globalisation, this paper seeks to provide a new basis for understanding the role of the diaspora in development. This has considerable policy implications as to which diasporic populations should be targeted for developmental purposes.