Division of labour within cooperatively breeding groups

Within cooperative societies, group members share in caring for offspring. Although division of labour among group members has been relatively well studied in insects, less is known about vertebrates. Most studies of avian helping focus solely on the extent to which helpers provision the offspring, however, helpers can participate in everything from nest building to predator defence. Bad provisioners may, for example, not be as 'uncooperative' as they appear. if they are good defenders. Thus, the distribution of helping tasks between group members should have important implications for our interpretation of group dynamics. Here, we compare two distinct forms of helping behaviour in the cooperatively breeding noisy miner (Manorina melanocephala): chick provisioning and mobbing nest predators. We show that the way in which individual helpers invest in these two helping behaviours varies enormously across individuals and among social groups. Good provisioners often contributed relatively little to mobbing and vice versa. Indeed, (18%) of helpers only mobbed, 22% just provisioned, whereas 60% of helpers performed both forms of helping. Across nests, provisioning was significantly negatively correlated with mobbing effort. We suggest that small differences in the costs or benefits of different aspects of helping (due to differences in age, relatedness or social status) have a big impact on the division of labour within a group. Consequently, social groups can be made up from individuals who often specialise in one helping behaviour, and/or helpers who perform a number of behaviours to differing degrees. Division of labour within social groups will, therefore, have important consequences for the maintenance of cooperatively breeding in vertebrates.

Adjustment in mothers of children with Asperger syndrome: An application of the double ABCX model of family adjustment

The present study examined the applicability of the double ABCX model of family adjustment in explaining maternal adjustment to caring for a child diagnosed with Asperger syndrome. Forty-seven mothers completed questionnaires at a university clinic while their children were participating in an anxiety intervention. The children were aged between 10 and 12 years. Results of correlations showed that each of the model components was related to one or more domains of maternal adjustment in the direction predicted, with the exception of problem-focused coping. Hierarchical regression analyses demonstrated that, after controlling for the effects of relevant demographics, stressor severity, pile-up of demands and coping were related to adjustment. Findings indicate the utility of the double ABCX model in guiding research into parental adjustment when caring for a child with Asperger syndrome. Limitations of the study and clinical implications are discussed.

Effectiveness of a mutual support group for families of patients with schizophrenia

Aim. This paper reports a study to examine the effectiveness of a 12-session mutual support group for Chinese families caring for a relative with schizophrenia compared with a psycho-educational group and routine family support services in Hong Kong. Background. Schizophrenia is a disruptive and distressing illness for patients and their families. With the current trend of community care for mental illness, there is evidence that family intervention reduces patient relapse and re-hospitalization, satisfies the health needs of families and enhances their coping capabilities. Methods. A randomized controlled trial was conducted from May 2002 to June 2003 with 96 Chinese families of a relative with schizophrenia selected from two psychiatric outpatient clinics in Hong Kong. Families were randomly assigned to receive mutual support (n = 32), psycho-education (n = 33) or standard care only (n = 31). The interventions were delivered at outpatient clinics over a 6-month period. Pre- and post- (1 week and 6 months) testing took place and families' functioning, mental health service utilization, patients' level of functioning and duration of re-hospitalization were measured. Results. At both post-test periods, family caregivers and patients in the mutual support group reported statistically significant improvements on family and patients' level of functioning, when compared with their counterparts in the psycho-education and standard care groups. Conclusions. The findings support the use of mutual support groups as an effective modality of family intervention in a Chinese population caring for a family member with schizophrenia to improve both family and patient functioning.

Family violence: Walking the tight rope between maternal alienation and child safety

Mothers are often alienated from their children when child abuse is suspected or confirmed, whether she is the primary abuser of the child or not. An abusive or violent partner often initiates the process of maternal alienation from children as a control mechanism. When the co-occurrence of maternal and child abuse is not recognised, nurses and health professionals risk further alienating a mother from her children, which can have detrimental effects in both the short and long term. Evidence shows that when mothers are supported and have the necessary resources there is a reduction in the violence and abuse she and her children experience; this occurs even in situations where the mother is the primary abuser of her children. The family-centred care philosophy, which is widely accepted as the best approach to nursing care for children and their families, creates tension for nurses caring for children who are the victims of abuse as this care generally occurs away from the context of the family. This fragmented approach to caring for abused children can inadvertently undermine the mother-child relationship and further contribute to maternal alienation. This paper discusses the complexity of family violence for nurses negotiating the 'tight rope' between the prime concern for the safety of children and further contributing to maternal alienation, within a New Zealand context. The premise that restoration of the mother-child relationship is paramount for the long-term wellbeing of both the children and the mother provides the basis for discussing implications for nursing practice.

Marcelian charm in nursing practice: The unity of agape and eros as the foundation of an ethic of care

Abstract In the nursing literature, a number of qualities are associated with loving care. Reference is made to, among other things, humility, attentiveness, responsibility and duty, compassion, and tenderness. The author attempts to show that charm, in the Marcelian sense, also plays a central role. It is argued that the moral foundation of charm is a unity of agape and eros. An impartial giving of the self for others is clearly of fundamental importance in an ethic of care. Including charm in the discussion points to the fact that eros also plays a crucial role. Eros produces a passion for people and for life. It is a physical and spiritual energy that animates a person in all facets of her life, including her caring work.

Neoliberalism, Gender Inequality and the Australian Labour Market

Over the past 25 years neoliberal philosophies have increasingly informed labour market policies in Australia that have led to increasing levels of wage decentralization. The most recent industrial relations changes aim to decentralize wage setting significantly further than has previously been the case. We argue that this is problematic for gender equity as wage decentralization will entrench rather than challenge the undervaluation of feminized work. In this article we provide an overview of key neoliberal industrial relations policy changes pertinent to gender equity and examine the current state of gender equity in the labour market. Results show that women's labour force participation has steadily increased over time but that a number of negative trends exclude women with substantial caring responsibilities from pursuing a career track. The implications of increasing levels of wage deregulation are that gender wage inequality and the potential for discrimination will grow.

With the best of intentions: Is it possible to meet the CARI guidelines?

The CARI1 draft dialysis guidelines propose evidence based targets for biochemical and haematological parameters in ESRF. As part of a prospective randomised trial we investigated our ability to apply the CARI and National Heart Foundation of Australia targets to a representative dialysis population. All patients aged between 18–80 yrs were encouraged to enroll regardless of prior history of non-compliance or co-morbidity. Patients were randomised to either usual care (U;n = 44) or focussed care (F;n = 45). Usual care involved monthly blood tests and pysician review second monthly. In addition focus care patients had a monthly review in a physician supervised trial clinic run by nurses. The groups were comparable at baseline in terms of age, gender, dialysis modality, proportion of diabetics, time on dialysis, haemoglobin, ferritin, % saturation, parathyroid hormone, serum corrected calcium, serum phosphate, total cholesterol and LDL. At 6 months there had been significant improvements in PTH (p < 0.05), total cholesterol (p < 0.05) and LDL (p < 0.001), and a trend to better BP control. The proportion of patients meeting targets at 6 months were as follows: tot chol < 5 mmol/l-U 63%, F 82%; LDL < 3 mmol/l-U 75%, F 91%; phosphate < 1.8 mmol/l- U 42%, F 62%; PTH < 21 pmol/l-U 21%, F 40%; BP sys < 140 mmHg-U 41% F 46%; Hb > 11.5 g/dl U 58% F 64%. In spite of an intensive programme to maximise management of the haematological and biochemical parameters in patients with ESRF it appears that in a significant proportion of patients these targets could not be reached. 1The CARI Guidelines (Caring for Australians with Renal Impairment). Australian Kidney Foundation & Australia New Zealand Society of Nephrology, 2001.