Semiparametric log-linear regression for longitudinal measurements subject to outcome-dependent follow-up

A common problem for longitudinal data analyses is that subjects follow-up is irregular, often related to the past outcome or other factors associated with the outcome measure that are not included in the regression model. Analyses unadjusted for outcome-dependent follow-up yield biased estimates. We propose a longitudinal data analysis that can provide consistent estimates in regression models that are subject to outcome-dependent follow-up. We focus on semiparametric marginal log-link regression with arbitrary unspecified baseline function. Based on estimating equations, the proposed class of estimators are root n consistent and asymptotically normal. We present simulation studies that assess the performance of the estimators under finite samples. We illustrate our approach using data from a health services research study.     

To tell or not to tell: lifestyle impacts on whether adolescents tell about violent victimization

Adolescent sexual and physical victimization is an issue of serious social concern in our society. This study examines the predictors of whether juveniles tell about these experiences. We specifically question whether the adolescents' lifestyles inhibit victims from telling anyone about the assault and determine if such predictors vary by sex. Using data from the National Survey of Adolescents, we find that the victims' lifestyles do predict help-seeking but that the importance of these measures varies by the type of victimization and the sex of the adolescent. Lifestyles influence reporting the event more consistently for victims of sexual assaults than physical assaults. In addition, while several lifestyle measures are significant for sexually victimized girls, the context of the event is more important for boys who are sexually victimized. Aspects of the adolescents' lifestyles are not as important for telling about physical victimization.     

Employment transitions for clubhouse members

Using a longitudinal dataset which followed 2195 individuals employed in 3379 separate job placements over a four-year period, this paper explores movement between the employment supports, [Transitional (TE), Supported (SE), and Independent Employment (IE)], offered by clubhouses. Sixty-four percent of employed members held only one job (N=1395) and 36% held multiple jobs during the study (N=791). Patterns of movement were consistent for transitions between the first and second job and subsequent transitions. Forty-six percent of individuals holding multiple jobs moved from one employment type to another. When movement occurred clubhouse members were significantly more likely to move from employment types offering more supports to those that offer less supports.     

Interval Estimation for the Difference of Two Independent Variances

Analytical methods for interval estimation of differences between variances have not been described. A simple analytical method is given for interval estimation of the difference between variances of two independent samples. It is shown, using simulations, that confidence intervals generated with this method have close to nominal coverage even when sample sizes are small and unequal and observations are highly skewed and leptokurtic, provided the difference in variances is not very large. The method is also adapted for testing the hypothesis of no difference between variances. The test is robust but slightly less powerful than Bonett's test with small samples.     

The future of PR is ‘fantastic’, ‘friendly’ and ‘funny’: Occupational stereotypes and symbolic capital in entry-level job advertisements

Over the past decade, there has been a move towards examining public relations as a socio-cultural practice, acknowledging practitioners as influential communicators who produce and symbolise cultural values through public relations messages. Ideally, a diverse group of professionals would aide in representing a diverse society, but to date, the profession remains female dominated. In this article, it is proposed that practitioners’ own discourse do not only establish what is most valued in the occupation and which habitus suits the practice best, but that the discourse also opens and closes occupational entry for new practitioners thereby contributing to a lack of diversity.This article presents the findings of an indicative thematic content analysis of one of the most common, yet under-research sites of discourse, namely entry-level job advertisements in New Zealand and Australia. Using an interdisciplinary approach, the analysis found that the advertisements placed little to no emphasis on the nature of the work, instead focusing on elements of ‘fit’ whereby new entrants were expected to be charismatic, friendly, and willing to work in an environment that is ‘fun’ and ‘flexible’. In doing so, public relations practitioners tacitly created invisible barriers, a self-limiting occupational culture and furthered existing stereotypes of the ‘perfect’ practitioner.     

Extending public relationship-building through the theory of politeness

For more than thirty years, relationship-building has been recognized as central to public relations, and yet, exactly how practitioners go about building and maintaining relationships at the micro level has been insufficiently explored in public relations scholarship. Politeness, or a lack thereof, is ever-present in all communicative interactions, affecting the formation and development of relationships. There is therefore value in extending our understanding of how these relationships are impacted by (im)polite communicative acts. Principally, politeness attempts to balance participants’ face needs or needs for self-esteem through employing various strategies, and this article attempts to explicate the theory of politeness for public relations work. It concludes that an understanding of the fundamentals of politeness theory and strategies enables practitioners to be more effective at building relationships within and across communities, avoiding potential pragmatic failure.     

Commentary on the treatment of gender variant and gender dysphoric children and adolescents: common themes and ethical reflections

This commentary offers preliminary ethical reflections on the range of treatments for gender variant and gender dysphoric children, adolescents, and young adults described in the preceding five clinical articles. After clarifying the terminology used to discuss these issues, this commentary reviews several common themes of the clinical articles. Focusing on ethical values of informed consent, full disclosure, the minimization or avoidance of harm, and the maximization of life options, the commentary expresses concerns about various treatment options endorsed by some of the articles. In particular, this commentary focuses on how these practices problematically reproduce social prejudices and stereotypes and how they fail to acknowledge and embrace the multiple pathways for expressing one's gender. It also compares and contrasts the ethical issues related to gender variant and gender dysphoric youths and youths who identify as lesbian, gay, bisexual, or queer.     

Getting Unstuck: Interdisciplinarity and Aging

Continuing the dialog initiated by Scheff in the March issue of Sociological Forum, we reflect on some of the challenges involved in interdisciplinary research.