Affirmative Action Can Increase Effort

Previous theoretical work examining labor tournaments concluded that an affirmative action program will always reduce the effort supplied by agents, thereby reducing output and profit for the tournament administrator; however, experimental results sometime contradict this conclusion. In the context of a labor tournament I demonstrate that there exists an affirmative action program that induces both types of agents to provide greater effort. In some instances the effort maximizing affirmative action program will also give both types of agents an equal chance of winning the tournament.

Inequality,happiness and relative concerns: What actually is their relationship?

This paper briefly and informally surveys different theoretical models of relative concerns and their relation to inequality. Models of inequity aversion in common use in experimental economics imply a negative relation between inequality and happiness. In contrast, empirical studies on happiness typically employ models of relative concerns that assume that increases in others’ income always have a negative effect on own happiness. However, in these latter models, the relation between inequality and happiness can be positive. One possible solution is a rivalry model where a distinction is made between endowment and reward inequality which have respectively a negative and positive effect on happiness. These different models and their contrasting results may clarify why the empirical relationship between inequality and happiness has been difficult to establish. I would like to thank Ravi Kanbur, Tatiana Kornienko and, especially, Andrew Oswald for very helpful comments. Any errors are mine.     

Conditioning the effect of prize on tournament self-selection

This study examines how past performance moderates the effect of the size of the prize on tournament self-selection. We identify two types of trajectories that play simultaneous and unique roles in moderating the influence of prize on an agent’s decision to enter a tournament: within-period trajectory, which reflects an agent’s short-term performance streak in the tournaments recently entered, and across-period trajectory, which reflects an agent’s long-term performance streak in the same tournament across different periods. We find that positive (negative) within-period and across-period trajectories strengthen (weaken) the positive effect of the size of the prize on tournament entry. Although both performance trajectories have a significant and sizable influence, we find that within-period trajectory plays the strongest moderating effect. We draw on the representativeness heuristic and the availability heuristic to explain our findings. We study these notions using 54,915 self-selection decisions that professional golfers have taken over a ten-year period (1996–2006) when entering PGA Tour tournaments. We draw implications for the craft of contest design.     

Employer unfair labor practices and union organizing activity: A simultaneous equation model

A model is estimated that simultaneously determines the extent of alleged employer unfair labor practices and the outcomes of union organizing activity using biennial, state-level data for 1968–1982. The results suggest that employers are unlikely to use ULPs as a union-avoidance strategy when unions are expected to win representation elections and that the extent of employer ULPs depends on legislative, industrial relations, and workplace characteristics within a state. ULPs also increase the likelihood that workers will choose union representation. I am indebted to John W. Ballantine, Frederick W. Cleveland, Gil Rutman, and Leo Troy for their comments on earlier versions of this paper. The usual disclaimer applies.     

School connectedness in community and residential treatment schools: The influence of gender, grades, and engagement in treatment

This study compared perceptions of school connectedness to traditional community schools and residential treatment center (RTC) schools for youths between the ages of 12 and 18 receiving treatment within two RTCs. The influence of gender, report card grades, and engagement in treatment were also examined in relation to school connectedness in the RTC schools. Findings indicated that youths reported greater connectedness to the residential schools and that engagement in treatment led to higher levels of school connectedness while in residence. Results are discussed in the context of practices that may increase school connectedness in community and RTC schools.     

An individual treatment programme for sexually abused adult males: description and preliminary findings

Growing recognition of male sexual abuse and its potentially debilitating effects has underscored the need to develop effective treatment interventions for this population. The present study describes an individual treatment programme that was developed for adult males who have experienced childhood sexual abuse. The treatment programme focused on three areas related to sexual abuse, specifically feelings of self‐blame, anger and anxiety. The study also presents preliminary findings on treatment effects, using self‐report measures that five participants completed prior to treatment and at various assessments following treatment termination. Overall findings indicated improvements in behavioural self‐blame, anger, state anxiety and trait anxiety. Treatment did not appear to have an effect on characterological self‐blame over the long term. The study's findings are limited by the reliance on self‐report data and the absence of a comparison group. As such, our findings should be viewed as an initial contribution to the currently limited empirical data on treatment effects for sexually abused adult males. Copyright © 2005 John Wiley & Sons, Ltd.     

Scoring of web pages and tournaments—axiomatizations

Consider a set of elements which we want to rate using information about their bilateral relationships. For instance sports teams and the outcomes of their games, journals and their mutual citations, web sites and their link structure, or social alternatives and the tournament derived from the voters' preferences. A wide variety of scoring methods have been proposed to deal with this problem. In this paper we axiomatically characterize two of these scoring methods, variants of which are used to rank web pages by their relevance to a query, and academic journals according to their impact. These methods are based on the Perron–Frobenius theorem for non-negative matrices.

Legislated residential treatment of emotionally disturbed chronic runaways—a contentious approach

Those children involved with the Department of Community Services in New South Wales have a history of childhood abuse, neglect, domestic violence and seriously dysfunctional family dynamics. This has resulted in the children developing inappropriate strategies to cope with their adverse environment by physically acting out, in such ways as destroying properties, stealing, lying, fire-setting and chronic running away, and/or internalizing conflicts by self-mutilating behaviours. The critical ages are the pre-puberty and adolescent children, who engage in a pattern of running away and are at high risk of further exploitation by others. In New South Wales, the Children (Care & Protection) Act 1987 is the primary legislation which sets out the role of the state in the care and protection of children and young persons. However, this Act makes no provision for the physical containment of severely emotionally disturbed children to enable their access to the services they need. This paper attempts to identify the special needs of these children, who do not fit any diagnostic category, and proposes legislative changes to physically contain them in a therapeutic residential centre in order for them to access special protection and care services which would create the opportunity for long-lasting positive life experiences. © 1998 John Wiley & Sons, Ltd.     

Predictors of out-of-home placement following residential treatment

Objective

There is a lack of research examining predictors of out-of-home placement (OOHP) following residential treatment (RT). The current study examined how various child and family factors predict OOHP at discharge and 6-months post-discharge for a RT sample.

Methods

Three hundred and eighty-three children (11.92 years, SD = 2.63, 293 boys) with serious mental health disorders were assessed using the Brief Child and Family Phone Interview (BCFPI) and placement information forms at admission, discharge, and 6-months post-discharge from RT.

Results

OOHP at discharge was predicted by older age, OOHP at admission, child welfare involvement, deliberate self-harm, a history of physical abuse, neglect, witnessed domestic violence, and a poor family situation (p < .05). At 6-months post-discharge, OOHP was predicted by dual diagnosis, OOHP at admission, child welfare involvement, neglect, and witnessed domestic violence (p < .05).

Conclusions

Pre-treatment factors are predictive of OOHP following RT. Identifying these key predictors and developing permanency planning options for children to promote stability and consistency is essential. A systemic evidence-based approach is imperative in promoting resilience for children at risk of OOHP, including family intervention and collaboration with the community.     

Associations among trauma,depression, and alcohol use profiles and treatment motivation and engagement in college students

ABSTRACT

Objective: This study examined how profiles of alcohol use and symptoms of common mental health disorders (depression and posttraumatic stress disorder [PTSD]) influenced the perceived need for and actual seeking of different types of treatment (for alcohol versus psychological distress) in college student drinkers. Participants: Undergraduate students (n = 164) were assessed between September 2009 and August 2015. Methods: We classified students into different symptom profiles using model-based clustering and compared these profiles on a variety of variables. Results: The cluster model yielded three profiles: Low Risk (n = 66), Concomitant (n = 35), and Heavy Drinking (n = 63). Students in these profiles significantly differed in alcohol consumption, alcohol-related cognitions and problems, and perceptions of need and prior engagement in treatment. Conclusion: A variety of strategies can be used to engage students experiencing heavy drinking and/or mental health problems into treatment on campus.     

Bloodless management of benign prostatic hyperplasia: medical and minimally invasive treatment options

Benign prostatic hyperplasia (BPH) is a medical condition affecting a wide range of the aging male population resulting in various degrees of lower urinary tract symptoms (LUTS). Today, a variety of medical therapies and minimally invasive BPH treatment modalities are available. Medical therapy includes α₁ blockers, 5α reductase inhibitors and combination therapy. When these options fail, surgery is indicated. Transurethral resection of the prostate (TURP) is still considered the gold standard surgical treatment for BPH. Nevertheless, numerous minimally invasive treatment alternatives are available that are comparable in effectiveness to TURP, with significantly less morbidity. In this article, current treatment options for BPH are reviewed with respect to their indications, long-term safety and efficacy in relieving BPH related LUTS. The selection of the type of BPH treatment should be based on the physician's experience, patient's co-morbidities as well as the prostate size and clinical disease progression.     

Evaluating community-based treatment programmes for men who sexually abuse children

The currently dominant multi-factorial explanations of sex offending have been reflected in the widespread adoption of cognitive-behavioural groupwork methods where treatment foci are those attitudes, beliefs, cognitions and behaviours believed to contribute towards the maintenance of sexually abusive practices. Community-based programmes have mushroomed during this decade, with 97% of regional probation services now having provision for sex offender treatment. However, these relatively recent and dramatic developments of practice have to a large extent occurred outside of a framework of rigorous planning and evaluation. This article begins by outlining a rationale for both the treatment of sex offenders and evaluating programmes. This is followed by a framework for evaluation within which treatment providers can consider the issues involved (including the methodological difficulties) in setting up research designed to evaluate treatment effectiveness. It is suggested that, while small-scale (in-house) research may tell us something about the success or otherwise of individual programmes, it is the larger-scale projects carried out by independent researchers that will inform us as to the impact of cognitive-behavioural group work on recidivism and offence-related psychological variables. Such research has the potential to assist policy-makers and to aid managers and practitioners in the development of effective treatment programmes. © 1998 John Wiley & Sons, Ltd.     

Causal inference on networks under continuous treatment interference

This paper investigates the case of interference, when a unit’s treatment also affects other units’ outcome. When interference is at work, policy evaluation mostly relies on the use of randomized experiments under cluster interference and binary treatment. Instead, we consider a non-experimental setting under continuous treatment and network interference. In particular, we define spillover effects by specifying the exposure to network treatment as a weighted average of the treatment received by units connected through physical, social or economic interactions. Building on Forastiere et al. (2021), we provide a generalized propensity score-based estimator to estimate both direct and spillover effects of a continuous treatment. Our estimator also allows to consider asymmetric network connections characterized by heterogeneous intensities. To showcase this methodology, we investigate whether and how spillover effects shape the optimal level of policy interventions in agricultural markets. Our results show that, in this context, neglecting interference may underestimate the degree of policy effectiveness.     

Use of evidence-based substance use treatment practices in Mississippi

Over the past decade, substance abuse treatment professionals have begun to implement evidence-based practices (EBPs) into the treatment of substance use disorders. There is a growing body of research on the diffusion of EBP in addiction treatment; however, less is known about individual state initiatives to implement EBPs among community providers. The current study aimed to evaluate the progress of an initiative of the Mississippi Department of Mental Health (MDMH) to increase the implementation of evidence-based substance abuse treatment practices by certified providers. In addition, the study examines potential barriers to implementing these practices. To accomplish this goal, we reported the findings of two surveys of Mississippi addiction professionals conducted in 2010 and in 2013.     

Client and program factors associated with dropout from court mandated drug treatment

To examine why court mandated offenders dropout of drug treatment and to compare their characteristics, treatment experiences, perceptions, and outcomes with treatment completers, we analyzed self-reported and administrative data on 542 dropouts (59%) and 384 completers (41%) assessed for Proposition 36 treatment by thirty sites in five California counties during 2004. At intake, dropouts had lengthier criminal histories, lower treatment motivation, more severe employment and psychiatric problems, and more were using drugs, especially heroin. Relatively fewer dropouts received residential treatment and their retention was much shorter. A similar proportion of dropouts received services as completers and the mean number of services received per day by dropouts was generally more, especially to address psychiatric problems, during the first three months of treatment. The most commonly offender-reported reasons for dropout included low treatment motivation (46.2%) and the difficulty of the Proposition 36 program (20.0%). Consequences for dropout included incarceration (25.3%) and permission to try treatment again (24.0%). Several factors predicting drug treatment dropout were identified. Both groups demonstrated improved functioning at one-year follow-up, but fewer dropouts had a successful outcome (34.5% vs. 59.1%) and their recidivism rate was significantly higher (62.9% vs. 28.9%) even after controlling for baseline differences. Understanding factors associated with drug treatment dropout can aid efforts to improve completion rates, outcomes, and overall effectiveness of California's Proposition 36 program. Findings may also aid a broader audience of researchers and policy analysts who are charged with designing and evaluating criminal-justice diversion programs for treating drug-addicted offenders.