Ethnicity and Farm Entry Behavior

Abstract The persistence of ethnic traits in both the visible agricultural landscape and the practices of established farmers in the United States has been well documented but not unchallenged. One limitation of most studies is that they have focused on relatively special populations of farmers who could be expected to have unusually strong ethnic identity. It has not been clear that ethnic background could serve as a useful variable in explaining variation in farmers' behavior in the general farm population. The present study examines the role of ethnicity in a large random sample of recent entrants into dairy farming in Wisconsin. In particular, we provide some confirmation that the farm operator's ethnic identity can be linked to differences in entry paths, current farm characteristics, and cultural beliefs in our sample. We also suggest that ethnicity plays a stronger role in affecting the resources and opportunities available to young farmers than the strategic decisions made to employ these assets.     

A Preliminary Investigation of Abstinence and Controlled Gambling as Self-Selected Goals of Treatment for Female Pathological Gambling

The current study aimed to provide a preliminary evaluation of the differential efficacy of a cognitive-behavioural treatment program for female pathological gamblers delivered with the goals of abstinence or controlled gambling. The findings were based on the comparison of pathological gamblers selecting abstinence and pathological gamblers selecting controlled gambling on measures of gambling behaviour and psychological functioning. The findings revealed that pathological gamblers selecting controlled gambling displayed comparable levels of improvement to those displayed by gamblers selecting abstinence. Using a treatment completer approach, 89% of the gamblers selecting abstinence compared with 82% selecting controlled gambling no longer satisfied the diagnostic criteria for pathological gambling by the completion of the 6-month follow-up period. Although further scientific demonstration is required, the findings of this study provide preliminary support for the practice of offering controlled gambling as an alternative goal in the treatment of pathological gambling.     

Evaluating Critical Uncertainty Thresholds in a Spatial Model of Forest Pest Invasion Risk

Pest risk maps can provide useful decision support in invasive species management, but most do not adequately consider the uncertainty associated with predicted risk values. This study explores how increased uncertainty in a risk model's numeric assumptions might affect the resultant risk map. We used a spatial stochastic model, integrating components for entry, establishment, and spread, to estimate the risks of invasion and their variation across a two-dimensional landscape for Sirex noctilio , a nonnative woodwasp recently detected in the United States and Canada. Here, we present a sensitivity analysis of the mapped risk estimates to variation in key model parameters. The tested parameter values were sampled from symmetric uniform distributions defined by a series of nested bounds (±5%, … , ±40%) around the parameters' initial values. The results suggest that the maximum annual spread distance, which governs long-distance dispersal, was by far the most sensitive parameter. At ±15% or larger variability bound increments for this parameter, there were noteworthy shifts in map risk values, but no other parameter had a major effect, even at wider bounds of variation. The methodology presented here is generic and can be used to assess the impact of uncertainties on the stability of pest risk maps as well as to identify geographic areas for which management decisions can be made confidently, regardless of uncertainty.     

An efficient nonparametric test for bivariate two-sample location problem

We propose a new test for the two-sample bivariate location problem. The proposed test statistic has a U-statistic representation with a degenerate kernel. The limiting distribution is found for the proposed test statistic. The power of the test is compared using Monte Carlo simulation to the tests of Blumen [I. Blumen, A new bivariate sign-test for location, Journal of the American Statistical Association 53 (1958) 448–456], Mardia [K.V. Mardia, A non-parametric test for the bivariate two-sample location problem, Journal of the Royal Statistical Society, Series B 29 (1967) 320–342], Peters and Randles [D. Peters, R.H. Randles, A bivariate signed-rank test for the two-sample location problem, Journal of the Royal Statistical Society, Series B 53 (1991) 493–504], LaRocque, Tardif and van Eeden [D. LaRocque, S. Tardif, C. van Eeden, An affine-invariant generalization of the Wilcoxon signed-rank test for the bivariate location problem, Australian and New Zealand Journal of Statistics 45 (2003) 153–165], and Baringhaus and Franz [L. Baringhaus, C. Franz, On a new multivariate two-sample test, Journal of Multivariate Analysis 88 (2004) 190–206]. Under the bivariate normal and bivariate t distributions the proposed test was more powerful than the competitors for almost every change in location. Under the other distributions the proposed test reached the desired power of one at a faster rate than the other tests in the simulation study. Application of the test is presented using bivariate data from a synthetic and a real-life data set.     

ANOMIE, SOLIDARITY, AND CONFLICT: French Sociology and the Limits of Dialogue

What explains the splintering of the sociological imagination? Why do so many rival schools contend for influence? Is there a chance for consensus? Donald N. Levine seeks to answer these questions in his intriguing recent study of the sociological tradition. He contends that sociology has been divided from the start along national lines, yet continues to progress towards harmony thanks to the “dialogical’ commitments of the various national traditions. I argue that Levine misjudges the character and depth of past and present rifts, and that he overestimates the likelihood of future disciplinary unity.     

Impact of a vocational counselor on employment-related outcomes among methadone patients

A vocational rehabilitation counselor (VRC) was placed in a methadone maintenance (MM) clinic (Clinic 1; N=333) to increase vocational–educational (v–e) services and improve v–e outcomes. Data on individual service delivery and monthly patient v–e status provided project implementation and outcome data, respectively, in Clinic 1; v–e status data for patients in a comparison clinic (Clinic 2; N=358) allowed assessment of the VRC's impact. V–e services increased significantly in Clinic 1; net v–e involvement increased from 53 to 56% in Clinic 1 and declined in Clinic 2, 45–43%. Logistic regression showed that pre-treatment/at admission employment heavily influenced positive v–e change and that VRC services contributed significantly to v–e change among patients not working at admission. It was concluded that placing a VRC in an MM clinic is a cost-effective v–e intervention.     

Men,spinal cord injury,memories and the narrative performance of pain

This article draws upon data generated from life history interviews with a small group of men who had experienced spinal cord injury (SCI) through playing sport and defined themselves as disabled. By focusing on the initial acute phase of rehabilitation following SCI their autobiographical memories of pain are explored in relation to the narratives constructed by the participants some years after the event had taken place. Attention is given to the themes of unspeakable pain, naming pain, welcomed pain, hidden pain and locked in pain. The analysis highlights the contextual nature of this phenomenon and the narrative resources that are drawn upon by individuals to give meaning to pain over time.     

A different head? Parental agency and early intervention

This paper considers the agency and identity of parents of children with Down syndrome within early intervention. It draws upon semi‐structured, conversational interviews with nine parents and the reflections of one of the authors upon their experiences within early intervention programmes. It considers how representations of the deficit model permeate the participation of the parent in this process. It explores the multiple identities of the parents and links these to notions of parental participation within the current policy context of early intervention in England. The notion of parental agency is an implicit driver within the current early intervention programmes, yet it appears to be compromised by the nature of those programmes.