On a Class of Distributions Defined by the Relationship Between Their Density and Distribution Functions

Knowledge concerning the family of univariate continuous distributions with density function f and distribution function F defined through the relation f(x) = F ^α(x)(1 ? F(x))^β, α, β ? , is reviewed and modestly extended. Symmetry, modality, tail behavior, order statistics, shape properties based on the mode, L-moments, and—for the first time—transformations between members of the family are the general properties considered. Fully tractable special cases include all the complementary beta distributions (including uniform, power law and cosine distributions), the logistic, exponential and Pareto distributions, the Student t distribution on 2 degrees of freedom and, newly, the distribution corresponding to α = β = 5/2. The logistic distribution is central to some of the developments of the article.     

Indigenous research methodology – weaving a research interface

ABSTRACT

Indigenous research Knowledges and methodologies have existed over millennia, however it is only recently that Indigenous scholars have been able to challenge institutional Western hegemony to reclaim sovereignty in the research space. Despite the high volume of quantitative research describing Aboriginal and Torres Strait Islander health, there has been limited evaluation of the value added through incorporation of Indigenous Knowledges and methodologies. ‘Research at the interface’ has been discussed as an Indigenous research methodology for researchers to contextualise and inform their research practices, between Indigenous and Western systems of knowledge. In this article we address the significance of ‘research at the interface’ for Aboriginal and Torres Strait Islander research, as an exciting opportunity for innovation to ensure strength, self-determination and resilience for Aboriginal and Torres Strait Islander communities engaged in research. We also introduce weaving a methodology for ‘research at the interface’ as a process for conceptualising Indigenous and quantitative research methodologies at the interface.     

Sex Work in a Digital Era

In recent years, scholars have begun to investigate the role of digital technologies, namely the Internet, in facilitating growth in sexual commerce. Recent studies investigate the ways the Internet shapes the experiences of sex workers and how sex workers use the Internet to maximize profits and reduce risk exposure. Overall, scholars strategically frame sex work in a digital era in terms of affordances. In doing so, they can note the positive changes in the work experiences of these workers. However, I argue that this literature is altogether too optimistic, and in focusing primarily on the affordances of Internet‐based sex work, these scholars neglect the new dangers that emerge online. In addition, by focusing only on the online practices of escorts, these scholars paint a homogenized portrait of digital sex work and neglect the diversity of labor performed by sex workers. This literature also neglects the diversity among sex workers themselves (e.g., race, ethnicity, class, gender, age, and ability). In order to address these limitations, I make nine specific suggestions for future lines of inquiry.     

Impulsivity as a Risk Factor for HIV Transmission in Men Who Have Sex with Men: A Delay Discounting Approach

Delay discounting (DD) is a measure of impulsivity that describes the subjective decline in value of a consequence as the delay to that consequence increases. We sought to assess whether the results of a monetary DD task would be predictive of sexual risk-taking in a group of Internet-using men who have sex with men (MSM). 1402 participants completed an online survey that included questions about the participant’s demographics, sexual history and behavior, drug use, sexual compulsivity, and a monetary DD task. High DD was associated with increased odds of reporting >2 UAI partners in the past 12 months [aOR = 1.5 (1.1–2.1)]. Future studies should examine the utility of DD as a predictor of risky sexual behavior, as well as explore the possibility of HIV prevention interventions targeting DD.     

How to conduct a Narrative Policy Framework study

The Narrative Policy Framework has a growing number of researchers seeking to apply the framework in policy process scholarship. This article is intended to assist those interested in conducting an NPF study that is ‘clear enough to be wrong’ (Sabatier, 2000). While graduate programs offer critical methodological training, this article focuses on the specific application of the NPF to research inquiries about the role of policy narratives in the policy process. We approach our discussion by examining various decisions in the research process and include a detailed discussion of specifying the model and obtaining narrative data. We also point out areas for further investigation.     

The moral hazard of conditionality: Restoring the integrity of social security law

This article examines the extent to which the Australian and UK social security systems meet their legal obligations to provide basic relief to citizens in need. Conditionality and “mutual obligation” are at the core of both the UK and Australian social security systems and are based on the concept of moral hazard, the goal being to ensure that claimants do not consider living on benefits to be preferable to engaging in paid work. Yet, we argue that the element of “mutuality” is missing in both systems; welfare claimants are subject to myriad conditions and obligations, whilst the state operates free of any legal responsibility to provide even basic relief to those in need, to prevent or alleviate extreme poverty and destitution. We outline the extent to which Australian and UK social security laws require governments to relieve destitution, examining both domestic and human rights law. We conclude that legal protections are weak and that both systems fail to meet the basic conditions of humanity toward their citizens. On this basis, we argue that such failings demonstrate a lack of integrity which undermines the standing of both the UK and Australia to invoke a claim of moral hazard to defend claimant conditionality.     

Predicting Condom Use Outcomes via the Information Motivation Behavioral Skills Model: An Analysis of Young Black Men

Objectives: This study examines the relationships between information motivation behavioral skills model constructs and their associations with consistent condom use and condom use problems among young Black men. Methods: The authors use baseline data collected from 702 participants in a randomized controlled trial. Analyses involved path modeling and bootstrapped standard errors to estimate associations. Results: Motivation had the largest association with consistent condom use, whereas condom application skills had the largest association with condom use problems. Conclusion: Motivation is the most important predictor of consistent condom use, whereas condom application skills are the most important predictor of condom use problems.     

Children of prisoners: exploring the impact of families' reappraisal of the role and status of the imprisoned parent on children's coping strategies

Qualitative data from a larger study on the impact of parental imprisonment in four countries found that children of prisoners face fundamentally similar psychological and social challenges. The ways that children cope, however, are influenced by the interpretative frame adopted by the adults around them, and by how issues of parental imprisonment are talked about in their families. This article argues that families have to reappraise their view of the imprisoned parent and then decide on their policy for how to deal with this publicly. Their approach may be based on openness and honesty or may emphasise privacy and secrecy, or a combination of these. Children are likely to be influenced by their parents'/carers' views, although these may cause conflict for them. Where parents/carers retain a positive view of the imprisoned parent, children are likely to benefit; where parents/carers feel issues of shame and stigma acutely, this is likely to be transmitted to their children. This is important for social workers and practitioners involved in supporting prisoners' families and for parenting programmes.     

Pupil Mobility: Using Students' Voices to Explore their Experiences of Changing Schools

This article explores the ways in which students' voices can be used to analyse the process of moving schools, at a time outside of those that young people normally change schools. The paper is based on a study in a secondary school and uses qualitative data collected by researchers and student co‐researchers. Two areas were raised by students as important about being at a new school: the perceived challenges and their perceptions of learning in a new environment. It is argued that to respond to issues that arise due to mobility, an engagement with students' views is necessary. Furthermore, this can facilitate policy‐makers, school leaders and educators in providing more effective support for those young people.