Damaging and daunting: female journalists’ experiences of sexual harassment in the newsroom

Female journalists’ experiences of sexual harassment are barely documented in the literature about Australian news journalism despite evidence of its ongoing prevalence. There have been some stories of harassment detailed in autobiographies by female journalists and the occasional article in the mainstream media about individual incidents, but it wasn’t until 1996 that a union survey provided statistical evidence of an industry-wide problem. That Media, Entertainment and Arts Alliance survey found that more than half of the 368 female participants had experienced sexual harassment at work. In 2012, I conducted the largest survey of female journalists in Australia finding that there was an increased number of respondents who had experienced sexual harassment in their workplaces. In a bid to better understand female journalists’ experiences of sexual harassment, this paper analyses written comments made by survey participants in relation to key questions about harassment. It finds that most downplay its seriousness and do not make formal reports because they fear victimisation or retaliation. As a consequence, a culture of secrecy hides a major industry problem where many women believe they should work it out themselves and that harassment is the price they have to pay for working in a male-dominated industry.     

Optimal design for epidemiological studies subject to designed missingness

In large epidemiological studies, budgetary or logistical constraints will typically preclude study investigators from measuring all exposures, covariates and outcomes of interest on all study subjects. We develop a flexible theoretical framework that incorporates a number of familiar designs such as case control and cohort studies, as well as multistage sampling designs. Our framework also allows for designed missingness and includes the option for outcome dependent designs. Our formulation is based on maximum likelihood and generalizes well known results for inference with missing data to the multistage setting. A variety of techniques are applied to streamline the computation of the Hessian matrix for these designs, facilitating the development of an efficient software tool to implement a wide variety of designs.     

Sequential design approaches for bioequivalence studies with crossover designs

The planning of bioequivalence (BE) studies, as for any clinical trial, requires a priori specification of an effect size for the determination of power and an assumption about the variance. The specified effect size may be overly optimistic, leading to an underpowered study. The assumed variance can be either too small or too large, leading, respectively, to studies that are underpowered or overly large. There has been much work in the clinical trials field on various types of sequential designs that include sample size reestimation after the trial is started, but these have seen only little use in BE studies. The purpose of this work was to validate at least one such method for crossover design BE studies. Specifically, we considered sample size reestimation for a two-stage trial based on the variance estimated from the first stage. We identified two methods based on Pocock's method for group sequential trials that met our requirement for at most negligible increase in type I error rate.     

Flexible estimates of tumour incidence for intermediately lethal tumours in a typical long-term animal bioassay

The estimation of the incidence of tumours in an animal carcinogenicity study is complicated by the occult nature of the tumours involved (i.e. tumours are not observable before an animal's death). Also, the lethality of tumours is generally unknown, making the tumour incidence function non-identifiable without interim sacrifices, cause-of-death data or modelling assumptions. Although Kaplan–Meier curves for overall survival are typically displayed, obtaining analogous plots for tumour incidence generally requires fairly elaborate model fitting. We present a case-study of tetrafluoroethylene to illustrate a simple method for estimating the incidence of tumours as a function of more easily estimable components. One of the components, tumour prevalence, is modelled by using a generalized additive model, which leads to estimates that are more flexible than those derived under the usual parametric models. A multiplicative assumption for tumour lethality allows for the incorporation of concomitant information, such as the size of tumours. Our approach requires only terminal sacrifice data although additional sacrifice data are easily accommodated. Simulations are used to illustrate the estimator proposed and to evaluate its properties. The method also yields a simple summary measure of tumour lethality, which can be helpful in interpreting the results of a study.     

The influence of partners on parental stress of neglectful mothers

This study aims to test the existence of a specific pattern of maternal perception of partners' participation: that is mothers in neglectful families perceive their partners as (1) less satisfying as a marital partner, (2) more violent, (3) less supporting, and (4) having a less positive relationship with the target child than mothers in low-educated, low socioeconomic but non-maltreating families. The study also aims to estimate the link between this pattern of maternal perception of partners' participation and the level of parental stress of the mothers. The total sample is composed of 48 two-parent families with a target child aged 0–6 years old. Half of the families received treatment by the child protection services for child neglect and the other half were non-maltreating families paired with the neglectful families on sociodemographic variables. The data partially support the first hypothesis: compared to men in non-maltreating families, men in neglectful families are perceived by the mothers as being less adequate marital partners, less supportive and more violent.     

Leadership and organizational learning: A multiple levels perspective

We review theoretical and empirical work relevant to the nexus of leadership with organizational learning. We build on the classic distinction between exploration and exploitation and the 4I framework of organizational learning [Crossan, M. M., Lane, H. W., & White, R. E. (1999). An organizational learning framework: From intuition to institution. Academy of Management Review, 24, 522–537.] to present previous research and offer research directions linking leadership constructs and processes of organizational learning at different levels of analysis. For each of these links, we discuss the mediating effect of organizational context and suggest future research directions. This review is integrated using a model and propositions that depict the role of leaders with regard to new and existing learning.     

Investigating the Readiness of Hospital Social Workers to Respond to Domestic and Family Violence

ABSTRACT

Domestic and family violence (DFV) is recognised as a health care priority. Women experiencing DFV use health services at a higher rate than the general population. Hospital social workers are an important component of a public hospital response to domestic and family violence but how prepared are they for this role? This research study explored the readiness of social workers in a Melbourne metropolitan hospital setting to respond to DFV. Results indicated that although the social workers had a knowledge base highly relevant for responding to DFV, many lacked specific knowledge of risk assessment, safety planning, legislative responsibilities, and referral pathways for support, including legal support. As a result, it was likely that they were not adequately responding, either by not recognising when they needed to, or with knowledge and confidence when they did. They also identified a range of organisational enablers, including policy, time, and safe conversation spaces.

IMPLICATIONS

• Hospital social workers have a central role to play in responding to domestic and family violence.

• Hospital social workers need to be better prepared for domestic and family violence responses.

• Social workers require ongoing training and organisational support including practice protocols and guidelines, and the provision of time and private, safe spaces for sensitive conversations to occur.

• Universities should ensure that the role of hospital social workers is considered within curriculum addressing the area of domestic and family violence (DFV).

     

Risk Perception and Disaster Preparedness in Immigrants and Canadian‐Born Adults: Analysis of a National Survey on Similarities and Differences

Research has documented that immigrants tend to experience more negative consequences from natural disasters compared to native‐born individuals, although research on how immigrants perceive and respond to natural disaster risks is sparse. We investigated how risk perception and disaster preparedness for natural disasters in immigrants compared to Canadian‐born individuals as justifications for culturally‐adapted risk communication and management. To this end, we analyzed the ratings on natural disaster risk perception beliefs and preparedness behaviors from a nationally representative survey (N = 1,089). Factor analyses revealed three underlying psychological dimensions of risk perception: external responsibility for disaster management, self‐preparedness responsibility, and illusiveness of preparedness. Although immigrants and Canadian‐born individuals shared the three‐factor structure, there were differences in the salience of five risk perception beliefs. Despite these differences, immigrants and Canadian‐born individuals were similar in the level of risk perception dimensions and disaster preparedness. Regression analyses revealed self‐preparedness responsibility and external responsibility for disaster management positively predicted disaster preparedness whereas illusiveness of preparedness negatively predicted disaster preparedness in both groups. Our results showed that immigrants’ risk perception and disaster preparedness were comparable to their Canadian‐born counterparts. That is, immigrant status did not necessarily yield differences in risk perception and disaster preparedness. These social groups may benefit from a risk communication and management strategy that addresses these risk perception dimensions to increase disaster preparedness. Given the diversity of the immigrant population, the model remains to be tested by further population segmentation.     

Working Mothers: A Review

Books reviewed in this article: Elizabeth Bortalaia Silva (eds), Good Enough Mothering? Feminist Perspectives on Lone Motherhood Simon Duncan and Rosalind Edwards (eds), Single Mothers in an International Context: Mothers or Workers? Kim England, Who Will Mind the Baby? Geographies of Child Care and Working Mothers