Developing Models for Day Services

This paper reports an evaluation of a rural activity project for people with learning difficulties. The project is situated in (but not a regular part of) an agriculture college. Both statutory and voluntary interests are represented in the management of the scheme, which is funded by the All Wales Strategy for the Mentally Handicapped through the local authority. Despite the widespread presence of ideas about normalization and carer participation, key stakeholders in the project appeared to draw on various aspects of three different models in describing, assessing and participating in the work of the scheme: a training for work model, a personal and social growth model, and an education for life model. We explore the question of whether such contrasting views can be tolerated in a single project, and their implications for policy and practice decisions. Each model has its distinctive consequences for project aims, selection, programme planning, staffing requirements, future development objectives and desirable project outcomes. The debate has implications for the way in which policies of normalization are operationalized in and beyond the field of learning difficulties.     

The effect of residence in enclaves on civic concern: An initial exploration

Will those residing in urban enclaves—enclosed socially homogenous residential communities protected by private security—have a lower level of civic concern as compared to those who do not reside in such enclaves? Reich's (1991) work suggests that this is to be expected. To conduct an empirical test, two random samples were drawn from two areas of New York City, one a residential enclave—Battery Park City—the other a non-enclave—Chelsea. The analysis establishes that those who do not live in the enclave have a statistically significant higher level of civic concern. Sample respondent years of education, age, income, gender, and career (arts/business) differences were employed as control variables; after having introduced each control variable independently, the main research hypothesis was sustained.     

Between sociology and the business school: critical studies of work,employment and organization in the UK

This is a paper about what happens when a form of knowledge moves to another part of the university. The author, identifying himself as an ‘ex‐sociologist’, investigates the relationship between the sociology of work, employment and organization and various ‘critical’ traditions within the business school. I argue that the contemporary divide between sociologies of work and employment, and Critical Management Studies (CMS) within the business school rests in part on developments in UK sociology in the 1960s and 70s. This means that divergent understandings of the role of sociology and its relevant theoretical resources provided the deep structure for the current tension between CMS on the one hand and research on work and employment on the other. The movement of sociologists and industrial relations academics to the business school provided the preconditions for two very different critical traditions. The paper concludes with thoughts on what it means to be an outsider inside an institution, and on the future prospects for Burawoy's ‘critical’ or ‘public’ sociologies in UK business schools.     

Meaningful Youth Engagement as a Protective Factor for Youth Suicidal Ideation

Youth suicide is a leading cause of mortality. Greater still is the prevalence of suicidal behavior and ideation. In this study with 813 secondary school students, we explored youth engagement in structured extracurricular activities as a possible protective factor for suicidal ideation. Personally meaningful youth engagement significantly moderated the relationships between depressive symptoms, risk behaviors, self‐esteem, and social support in the prediction of suicidal ideation. Specifically, the more meaning found in engagement, the less likely youth were to report suicidal thoughts in spite of risk factors. Acknowledging limitations, a focus on engaging youth in well‐selected activities of interest might represent a nonstigmatizing approach to universal prevention. Further research into the mechanisms of such an approach is warranted.     

Deterministic Evolution of Strength in Multiple Comparisons Models: Who is the Greatest Golfer?

We present a statistical methodology for fitting time‐varying rankings, by estimating the strength parameters of the Plackett–Luce multiple comparisons model at regularly spaced times for each ranked item. We use the little‐known method of barycentric rational interpolation to interpolate between the strength parameters so that a competitor's strength can be evaluated at any time. We chose the time‐varying strengths to evolve deterministically rather than stochastically, a preference that we reason often has merit. There are many statistical and computational problems to overcome on fitting anything beyond ‘toy’ data sets. The methodological innovations here include a method for maximizing a likelihood function for many parameters, approximations for modelling tied data and an approach to the elimination of secular drift of the estimated ‘strengths’. The methodology has obvious applications to fields such as marketing, although we demonstrate our approach by analysing a large data set of golf tournament results, in search of an answer to the question ‘who is the greatest golfer of all time?’     

Hebcrit: a new dimension of critical race theory

ABSTRACT

I believe that it is essential to identify a new facet of Critical Race Theory that specifically addresses the needs of the Jewish people. Often overlooked and ignored in multicultural, diversity, and ethnic studies, Jews continue to face specific concerns and obstacles in the both the United States and around the world. In this article, I outline the foundational structure of this new critical theory that investigates issues affecting Jewish people in American society. HebCrit (pronounced ‘heeb’) is rooted in Critical Race Theory, History, Social Psychology, Education, and Jewish Studies. This new theoretical framework provides a way to address the complicated positionality that many American Jews navigate on a daily basis.     

Coal demand,market forces,and U.S. coal mine closures

Economic transitions have the potential to displace workers and cause social unrest. Coal mine closures and the resulting employment losses in rural areas have become salient issues. Using data on coal mine and power plant operation, we model closure as a function of expected profits, which allows us to compare the effects on mine closure of specific demand and supply shocks to expected mine profits. Increasing costs of production have had a large impact on closures, but lower natural gas prices and lower electricity demand have played more recently important roles.     

Questioning Consilience and Autonomy in Self-Determination Theory: A Critique and Hermeneutic-Phenomenological Alternative

This paper offers a theoretical analysis of Self-Determination Theory (SDT) and its claims regarding human autonomy. Self-determination theorists have advanced a form of self-regulated, engaged behavior (i.e., autonomy), founded upon on a consilient account of human motivation that assumes multiple, hierarchical levels of organization and causation (e.g., biological, psychological, and social). Autonomy, from this perspective, is taken to emerge from underlying biological mechanisms, but also able to exert its own causal effects in the world as a unique psychological phenomenon. We contend that in theorizing this way, self-determination theorists have invoked a mixed discourse of mechanism and autonomy that leaves important questions unanswered, perhaps most importantly those concerning how autonomy as a kind of volition can fit coherently in the mechanistic account of world that they advocate. We then offer an alternative perspective based upon the work of various hermeneutic-phenomenological thinkers in philosophy and psychology. This alternative perspective conceptualizes human phenomena such as autonomy and motivation in agentic terms, emphasizing meaningful participation in possibility-laden contexts of everyday practices.     

State estimation for nonlinear state-space transmission models of tuberculosis

Given the high prevalence of tuberculosis (TB) and the mortality rate associated with the disease, numerous models, such as the Gammaitoni and Nucci (GN) model, were developed to model the risk of transmission. These models typically rely on a quanta generation rate as a measurement of infectivity. Since the quanta generation rate cannot be measured directly, the unique contribution of this work is to develop state estimators to estimate the quanta generation rate from available measurements. To estimate the quanta generation rate, the GN model is adapted into an augmented single-room GN model and a simplified two-room GN model. Both models are shown to be observable, i.e., it is theoretically possible to estimate the quanta generation rate given available measurements. Kalman filters are used to estimate the quanta generation rate. First, a continuous-time extended Kalman filter is used for both adapted models using a simulation and measurement sampling rate of 60 s. Accurate quanta generate rate estimates are achieved in both cases. A more realistic scenario is also considered with a measurement sampling rate of one day. For these estimates, a hybrid extended Kalman filter (HEKF) is used. Accurate quanta generation rate estimates are achieved for the more realistic scenario. Future work could potentially use the HEKFs, the adapted models, and real-time measurements in a control system feedback loop to reduce the transmission of TB in confined spaces such as hospitals.