Area-level unemployment and perceived job insecurity: evidence from a longitudinal survey conducted in the Australian working-age population

Research significance: Job insecurity, the subjective individual anticipation of involuntary job loss, negatively affects employees’ health and their engagement. Although the relationship between job insecurity and health has been extensively studied, job insecurity as an ‘exposure’ has received far less attention, with little known about the upstream determinants of job insecurity in particular. This research sought to identify the relationship between self-rated job insecurity and area-level unemployment using a longitudinal, nationally representative study of Australian households. Methods: Mixed-effect multi-level regression models were used to assess the relationship between area-based unemployment rates and self-reported job insecurity using data from a longitudinal, nationally representative survey running since 2001. Interaction terms were included to test the hypotheses that the relationship between area-level unemployment and job insecurity differed between occupational skill-level groups and by employment arrangement. Marginal effects were computed to visually depict differences in job insecurity across areas with different levels of unemployment. Results: Results indicated that areas with the lowest unemployment rates had significantly lower job insecurity (predicted value 2.74; 95% confidence interval (CI) 2.71–2.78, P < 0.001) than areas with higher unemployment (predicted value 2.81; 95% CI 2.79–2.84, P < 0.001). There was a stronger relationship between area-level unemployment and job insecurity among precariously and fixed-term employed workers than permanent workers. Conclusion: These findings demonstrate the independent influences of prevailing economic conditions, individual- and job-level factors on job insecurity. Persons working on a casual basis or on a fixed-term contract in areas with higher levels of unemployment are more susceptible to feelings of job insecurity than those working permanently.

Young adult voting decision-making: Studying the effect of usage from a consumer behaviour perspective

This study investigates the application of consumer behaviour theory to young Australian adults’ voting decision-making. Previous decision-making studies identified constructs of subjective knowledge, involvement, information seeking, satisfaction, confidence, and stability as key factors in voting decision-making. This research tests the relationship that these factors have with the consumer behaviour concept of usage. A new concept, commitment to vote, is also considered for Australia’s compulsory voting context. Data were gathered from a sample of 257 Australian citizens between the ages of 18 and 25. Exploratory factor analysis produced nine factors, and MANOVA and ANOVA were used to test the differences between three usage groups: voluntary users, involuntary users, and never trieds. The results illustrate that usage has a significant influence on information seeking, commitment to voting, satisfaction with voting choice, and stability in voting decision-making. Therefore, usage is a key element in voter decision-making and needs to be included in future studies.

A participatory workplace health and safety training program for ethylene oxide

The Occupational Safety and Health Administration (OSHA) has regulated ethylene oxide (EtO) on the basis of its acute toxicity and its potential carcinogenic and reproductive effects since 1971. OSHA's 1984 EtO standard and its 1988 revisions focused new attention on health and safety training and other preventive measures. An EtO health and safety training program for hospital sterilization workers was developed by the staff of an independent occupational and environmental health clinic. Participatory and empowerment training methods were central to the approach. Also included were hands-on, demonstration, interactive presentation, and other methods. An EtO Health and Safety Training Manual was developed based on the training experiences. This paper presents the challenges, benefits, and limitations of incorporating participatory and empowerment approaches in the design, implementation, and evaluation of EtO health and safety training.

Efficacy of nefazodone in the treatment of neuroleptic induced extrapyramidal side effects: a double-blind randomised parallel group placebo-controlled trial.

Many atypical antipsychotics show antagonism at both serotonergic and dopaminergic neurones and show fewer extrapyramidal side effects (EPS). Nefazodone blocks postsynaptic 5HT2A receptors and weakly inhibits serotonin reuptake. This study aimed to elucidate the role of nefazodone in the treatment of antipsychotic-induced EPS. The trial was a double-blind, randomised, placebo-controlled trial of patients requiring antipsychotic treatment with haloperidol 10mg daily; from which a subgroup of patients who developed EPS were selected for the study. Patients were randomised to add-on therapy with either placebo (n=24) or nefazodone (n=25) 100mg bd. EPS were measured on days 0, 3 and 7 using the Simpson Angus, Barnes akathisia, abnormal involuntary movement and Chouinard scales. Nefazodone significantly reduced EPS as measured by both the Simpson Angus scale and CGI (p=0.007 and 0.0247, respectively). Akathisia and tardive dyskinesia did not differ between the two groups (p=0.601; p=0.507, respectively). These results suggest the role of 5HT2 antagonism in the mechanism of action of atypical antipsychotics with respect to lowering rates of drug-induced EPS. In addition, a therapeutic role for nefazodone is suggested in the treatment of antipsychotic-induced EPS.

Quantitative assessment of ADL: a pilot study of upper extremity reaching tasks

Effective telerehabilitation technologies enable patients with certain physiological disabilities to engage in rehabilitative exercises for performing Activities of Daily Living (ADLs). Therefore, training and assessment scenarios for the performance of ADLs are vital for the promotion for telerehabilitation. In this paper we investigate quantitatively and automatically assessing patient's kinematic ability to perform functional upper extremity reaching tasks. The shape of the movement trajectory and the instantaneous acceleration of kinematically crucial body parts, such as wrists, are used to compute the approximate entropy of the motions to represent stability (smoothness) in addition to the duration of the activity. Computer simulations were conducted to illustrate the consistency, sensitivity and robustness of the proposed method. A preliminary experiment with kinematic data captured from healthy subjects mimicking a reaching task with dyskinesia showed a high degree of correlation (Cohen's kappa 0.85 with p < 0.05) between a human observer and the proposed automatic classification tool in terms of assigning the datasets to various levels to represent the subjects' kinematic abilities to perform reaching tasks. This study supported the use of Microsoft Kinect to quantitatively evaluate the ability of individuals with involuntary movements to perform an upper extremity reaching task.

Separation of Doppler radar-based respiratory signatures

Respiration detection using microwave Doppler radar has attracted significant interest primarily due to its unobtrusive form of measurement. With less preparation in comparison with attaching physical sensors on the body or wearing special clothing, Doppler radar for respiration detection and monitoring is particularly useful for long-term monitoring applications such as sleep studies (i.e. sleep apnoea, SIDS). However, motion artefacts and interference from multiple sources limit the widespread use and the scope of potential applications of this technique. Utilising the recent advances in independent component analysis (ICA) and multiple antenna configuration schemes, this work investigates the feasibility of decomposing respiratory signatures into each subject from the Doppler-based measurements. Experimental results demonstrated that FastICA is capable of separating two distinct respiratory signatures from two subjects adjacent to each other even in the presence of apnoea. In each test scenario, the separated respiratory patterns correlate closely to the reference respiration strap readings. The effectiveness of FastICA in dealing with the mixed Doppler radar respiration signals confirms its applicability in healthcare applications, especially in long-term home-based monitoring as it usually involves at least two people in the same environment (i.e. two people sleeping next to each other). Further, the use of FastICA to separate involuntary movements such as the arm swing from the respiratory signatures of a single subject was explored in a multiple antenna environment. The separated respiratory signal indeed demonstrated a high correlation with the measurements made by a respiratory strap used currently in clinical settings.

The impact of employee perceptions of training on organizational commitment and turnover intentions: a study of multinationals in the Chinese service sector

This study examines the impact of employee perceptions of training on organizational commitment, and the latter's relationship with turnover intentions. Structured equation modelling is conducted on survey data from 437 Chinese employees of five multinational enterprises operating in the Chinese service sector. The results of the survey are consistent with social exchange theory. They highlight the importance of training as a tool to enhance the affective organizational commitment of employees, and reduce turnover. The findings differ from that of previous studies in non-Chinese settings. No evidence was found to indicate that motivation to learn and the perceived benefits of training impact on the organizational commitment of employees. This may be explained by three factors: the involuntary nature of employee training, the limited career development opportunities on offer to local employees of multinational enterprises and the difficulty employees face in applying learnt skills given cultural differences. The implications for research and practice are discussed.

Is being childless detrimental to a woman's health and well-being across her life course?

BACKGROUND: Childlessness is a growing phenomenon. Previous research examining health and well-being differentials between women with and without children has produced conflicting results. Most of this research has been conducted in the United States or parts of Europe. There has been limited research in Australia that has examined the health and well-being of women with and without children across the life course. The aim of the current study was to examine the association between motherhood status and general physical and mental health and well-being over a 10-year time period. METHODS: Using 10 waves of data from the Household, Income and Labour Dynamics in Australia study, longitudinal linear mixed models with time varying variables (both dependent and independent) were constructed to assess the effect of childlessness on health and well-being based on the Short Form-36 Health Survey Version 1 (n=52,381 observations). FINDINGS: Findings suggest that childless women experience poorer physical and mental health and well-being during the peak reproductive years; however, this trend is reversed for women aged 65 years or more. Although never-married, childless women experienced better health and well-being compared with mothers, this was not the case for childless women who were divorced, separated, or widowed or in a relationship. CONCLUSION: The findings support the notion that whether or not a woman has children does have consequences for her health and well-being; however, this differs across the life course.

Star drawings and intersections

Star Drawings and Intersections (an experimental installation) With the camera attached directly to my body extended exposures of stars were made. The images were therefore subject to the physicality of the body and it’s movements. They represent the act of photography as an extension of the body and the lens as a replacement or extension of the eye (by utilizing the camera the primary and initial a point of visualisation). The final images render the movements of the body (during the time of the extended exposures) and traces of starlight imparted during these enacted and involuntary movements. Presented as a large scale (horizontal life/figurative size) grid of images the audience is afforded the ability to view and compare the individual images and to consider them as an experimental form of phenomenological data. The work also aims to be considered as a representation of an embodied relationship to both the medium of photography and the sublime cosmos, which captured during these gestural performances. During the exhibition audience members are encouraged the engage with the grid of images by placing various objects, such as timber dowel rods, against the images as a way of invoking an extended connection - a physical line of sight and as an act of pointing to and delineating single moments within the continuum of the rendered exposure. These interactions are also a way of engaging both the physicality of the gallery and temporality of the exhibition as the timber rods cast shadows across the images which shift over time with the ever changing angle of the Sunlight as it enters though the circular arched windows of the gallery.

'A gender for change'

Women’s imprisonment campaigns gathered momentum in Victoria, Australia from the late 1970s onwards. Advocates and activists, operating from feminist and often prison abolition principles, used direct action, public education, lobbying and legal tools to create pressure for change in the women’s prison system. Campaigns focused on challenging various harmful and dangerous practices and conditions affecting women in prison, including forced sterilization and the use of prescription drugs for control; lack of access to children and family; excessive strip-searching; the punitive transfer of women to men’s high-security prisons and more (Carnaby, 1998; Cerveri et al., 2005; Cotter, 2008; George, 1993, 1995; Hampton, 1993; Hancock, 1982; Hannon, 2006). Whilst some of these practices have ceased over the past few decades, many of the issues persist, albeit in different forms, and new problems have emerged for anti-prison activists. This paper offers a reflection on some of the complexities present in anti-prison activism focused on ameliorating some of the immediate harms imprisoned women face and the necessary negotiations with the penal state.

Mental health legislation (civil) in Australia and China: a comparative study

This comparative review of statutory provisions of Australian and Chinese law focuses on accessibility of mental health care, diagnosis, admission and treatment orders for involuntary patients in civil cases as well as discharge procedures. The introduction contextualises the object of the comparative study, including key rights and principles that are used as the basis for analysis. Such factors as different political and legal systems, history, culture, and infrastructure resources of China and Australia form the background for the legal examination. Not surprisingly, these five factors, rather than statutory texts per se, are found to be the most important drivers of each country’s approach to the law of mental health. Two cases, XX v WW [2014] VSC 564 in Australia and Xu Lixin v Xu Canxing, Qingchun Psychiatric Rehabilitation Hospital of Shanghai [2015], known as the Right to Liberty Case, in China illustrate practical differences in legal approach to involuntary treatment. The comparative analysis concludes by identifying the most problematic aspects of the legislation in each country.