Comparative GMM and GQL logistic regression models on hierarchical data

We often rely on the likelihood to obtain estimates of regression parameters but it is not readily available for generalized linear mixed models (GLMMs). Inferences for the regression coefficients and the covariance parameters are key in these models. We presented alternative approaches for analyzing binary data from a hierarchical structure that do not rely on any distributional assumptions: a generalized quasi-likelihood (GQL) approach and a generalized method of moments (GMM) approach. These are alternative approaches to the typical maximum-likelihood approximation approach in Statistical Analysis System (SAS) such as Laplace approximation (LAP). We examined and compared the performance of GQL and GMM approaches with multiple random effects to the LAP approach as used in PROC GLIMMIX, SAS. The GQL approach tends to produce unbiased estimates, whereas the LAP approach can lead to highly biased estimates for certain scenarios. The GQL approach produces more accurate estimates on both the regression coefficients and the covariance parameters with smaller standard errors as compared to the GMM approach. We found that both GQL and GMM approaches are less likely to result in non-convergence as opposed to the LAP approach. A simulation study was conducted and a numerical example was presented for illustrative purposes.     

Imagined past,present and futures in Murray–Darling Basin communities

Over the past three decades, irrigation-dependent rural communities in Australia's Murray–Darling Basin have experienced profound economic, social and environmental changes, which they are attempting to accommodate through local government policy. As a contribution to participatory policy design research, in consultation with local governments we carried out focus groups to explore diversity of individuals’ imagined past and present in two rural communities. This was followed by group development of a diverse range of future scenarios and agreement to three likely scenarios. The research identified presence or absence of three underlying themes – irrigation, innovation and inflow of people – that plausibly drive change in these rural communities. These themes are likely to be common to many rural communities that have depended on irrigated agriculture. They provide an example of participatory policy-making, as distinct from the historically employed top-down policy development that has occurred in the Murray–Darling Basin. Because of the diversity of perceptions of past, present and futures, and the ultimate adoption of business-as-usual within the final local government plans, the research emphasises the need to put effort into community deliberations to build cohesion and share ownership of the process for delivering locally nuanced community policy.     

Literary clinical practice: desire,depression and toxic masculinity in Hamlet

ABSTRACT

This essay introduces the notion of a literary clinical practice for which it remains essential to continue to consider those texts that open up a place for a readership, or audience, or even a civilization to consider the endlessly generative failure of its literature to write mental health. Concerned with mental illness that is an effect of language on the subject, the body, and of the enigma of the truth as cause, psychoanalysis is the crucial interlocutor for any literary clinical concern with the maladies of literature and society. In order to re-assess the utility of Shakespeare’s Hamlet to contemporary problems such as depression – perhaps the dominant symptom of our time – this essay attempts a reconsideration of Jacques Lacan’s famous seminar on Hamlet from the perspective of the contemporary clinic of the Lacanian orientation in psychoanalysis led by Jacques-Alain Miller.     

An Evaluation of the Scholarly Productivity of Doctoral Graduates

Scholarly publication is becoming increasingly important in social work. Not only does publication reflect the knowledge development effort of the profession, but it apparently positively affects the careers of the authors. In the current study, the authors evaluated the scholarly productivity of 284 randomly selected doctoral graduates from 30 social work programs. The authors accumulated and aggregated for each program counts of publications appearing in the Source Index of the Social Sciences Citation Index.Findings indicated that the level of article productivity among doctoral graduates was normative. In addition, the productivity of doctoral program faculty was found to be related to the productivity of the program’s doctoral graduates. The authors suggest that perhaps productive faculty provide positive role models to their students; this mentoring relationship contributes to graduate productivity outcomes.     

Interaction without walls: Analysing leadership discourse through dramaturgy and participation

Goffman's dramaturgical model of interaction is often used to examine how communicative events are framed differently in public and private settings. However, this idea has restrictively been conflated with specific spatial locations. This paper contends that it is not the place where discourse is performed that styles it as front or backstage, but rather the stances taken in interactions, and the participation framework involved. Furthermore, backstage can be used to negotiate stances later performed frontstage, where they may index wider, ideological aspects of identity. This is demonstrated through the analysis of a sequence of linked backstage and frontstage interactions that involve two rugby coaches. The extracts presented and analysed take place in a New Zealand rugby team, a type of organisation in which space is particularly fluid. The dramaturgical model is demonstrated to be of use in examining leadership discourse within organisations, particularly in organisations in which multiple leaders exist.     

Super Intentions: Golf Course Management and the Evolution of Environmental Responsibility

This article examines the golf industry's evolving responses to environment‐related problems since the mid‐1960s. Drawing from an analysis of golf superintendent trade publications, the article shows how golf industry members initially denied that their work could have negative impacts, but eventually acknowledged potential golf‐related environmental problems—and ultimately positioned themselves as environmental leaders through various forms of professionalization. The analysis also reveals contradictions in superintendents' messaging about their environmental expertise and about the safety of turfgrass chemicals. The article concludes with reflections on why these contradictions should inspire concerns about golf's nascent environmental leadership, and on corporate environmentalism generally.     

Chinese Parenting Behaviors,Adolescent School Adjustment,and Problem Behavior

The present research examined the relationship between supportive and controlling dimensions of parenting behaviors and Chinese adolescent outcomes (school adjustment and problem behavior). Researchers collected self-report data from 589 adolescents in Hangzhou, China. Results showed the factor structure for the Parent Behavior Measure in the Chinese sample was different from the factor structure based on Western research. Specifically, paternal support did not emerge as a viable factor. Parental monitoring and involvement predicted positive adolescent outcomes, whereas punitiveness and permissiveness predicted negative outcomes. Surprisingly, maternal support predicted more adolescent problem behavior, especially for boys. Guilt induction, love withdrawal, and positive induction did not predict any significant adolescent outcomes when other parenting behaviors were controlled. School adjustment mediated and gender moderated the relationship between parenting and adolescent problem behavior. The importance of considering parenting behaviors, adolescent school adjustment, gender, and cultural norms when examining adolescent problem behavior was discussed.     

Preparing Social Workers for Practice: Re-evaluating Student Learning Needs

Among the key developmental priorities that have been identified in the current process of reform taking place in social work in the UK is the need to improve social work students' preparedness to meet the challenges they will encounter in practice. This paper contributes to the current debate about this issue by reporting a research study that focused on final year undergraduates' experience of academic and practice learning and considered the impact of demographic factors, including age, gender, disability, previous experience and qualifications, on their perceptions of preparedness. The results indicate that students were satisfied with most aspects of preparatory teaching and learning. However, the findings also highlight areas in which students' preparation could be further enhanced, including their skills in dealing with conflict and managing risk. The results suggest that social work programmes should not overly depend on practice learning to prepare students to address the challenges presented by increasingly complex working environments and that educators need to work closely in collaboration with employing partners to ensure that the curriculum keeps up to date with the changing learning needs of practitioners.     

'I know I signed something': older people,families and social workers' understanding of the legal aspects of entry to residential care

This purpose of this paper is to report findings that older people are legally vulnerable when entering an aged care facility, that social workers lack knowledge of the legal aspects of this move and do not necessarily view this information as core to their practice. The structure of social work services mirror the disjuncture older people and their families experience at this time and this may, in part, explain social work's lack of attention to these issues. Although many social workers are in contact with older people, the profession in Australia has been slow to develop a knowledge base to support effective practice with this group.