The market’s reaction to two supreme court rulings on American labor law

The Supreme Court has gradually narrowed the number of persons who are protected by the National Labor Relations Act should they seek to form or join a union, in part by ruling that professionals who also serve as supervisors of less skilled employees are not covered by the Act. The market’s reaction to the two latest rulings, Health Care & Retirement Corp. and Kentucky River is researched herein. Shareholder wealth rose for health care firms in response to each ruling. The market response was greater for the latter decision, signaling investor beliefs regarding the benefit to employers and the likely future direction of court decisions.     

The Outposting Method of Community Services: A Multistaged Field Experience

Outposting is an interorganizational method of service delivery that requires an exchange relationship between an initiating agency and a host setting, for the benefit of third-party clients. This paper reports its experimental adoption as a graduate field training modality at a school of social work. Consideration is given to the contractual relationships among the parties, and to the learning objectives and outcomes. It focuses on problems of dual agency orientation and the integration of outposting with outreach and multiple advocacy. It confirms that outposting is a flexible service modality most appropriate in times of turbulence and social change.     

Queens Field Instruction Center: A Field Instruction Center for Multilevel Education in Social Work

This paper will describe the organization and educational program for undergraduate and graduate social work students in the Queens Field Instruction Center, an administrative unit that provides a closer working relationship between schools of social work and social agencies on all levels. The center's structure and program allow for the concurrent and integrated placement of social work students. Research opportunities are offered to identify and conceptualize the outcome and learning experience for each level. The field instruction program offers further research possibilities in examining whether multimethod training provides students with skills equal to those receiving single-method training.     

Evolving the latent variable model as an environmental DEA technology

This article tests several nonparametric DEA models for their ability to accurately decompose CO₂ emissions change using a Malmquist styled decomposition framework. This production oriented activity analysis involves panel data and two data sets from the literature for comparison. A new Latent Variable radial input-oriented technology is introduced that is closely associated with a Koopmans Efficient Slacks Based Model. The Latent Variable technology simultaneously reduces inputs and undesirable outputs in a single Multiple Objective Linear Program. This production theoretic methodology is adapted to preserve both scale efficiency and causality within the envelopment framework. Finally, the application studies demonstrate the internal consistency of the Latent Variable reduction coefficients, which overturns previous results and paves the way for further research into undesirable externalities.     

Disabled Women Sexually Abused in Childhood: Treatment Considerations

There is a dearth of literature addressing the issues presented in the treatment of adult disabled women who were victims of childhood sexual abuse. This article focuses on the pertinent issues involved in clinically treating this population, such as the meaning of the traumatic event of sexual abuse for the individual, the disability and how it may have impacted her in terms of dependence, body integrity, and sexuality. Coping strategies and case examples are presented and possible countertransferential reactions are examined.     

Eating and Exercise Disorders in Young College Men

Abstract

The authors used the computerized Eating and Exercise Examination to investigate eating, weight, shape and exercise behaviors in a convenience sample of 93 male college students. One fifth of the men worried about their weight and shape, followed rules about eating, and limited their food intake. Between 9% and 12% were unhappy with their body shape, felt fat, and seriously wanted to lose weight. Exercise was important for the self-esteem of 48% of the students. Thirty-four percent were distressed when they could not exercise as much as they wanted, 27% followed rules about exercising, and 14% worried about the amount of exercise they were doing. The respondents met clinical diagnoses for objective binge eating (3%), self-induced vomiting (3%), bulimia nervosa (2%), and exercise disorders (8%). Although 9% reported disordered eating, none had sought treatment. Health professionals should be aware that eating and exercise disorders may be present in college men and that screening may help in the early identification of these problems.     

Influence of Prenatal Mercury Exposure Upon Scholastic and Psychological Test Performance: Benchmark Analysis of a New Zealand Cohort

This paper presents benchmark (BMD) calculations and additional regression analyses of data from a study in which scores from 26 scholastic and psychological tests administered to 237 6- and 7-year-old New Zealand children were correlated with the mercury concentration in their mothers' hair during pregnancy. The original analyses of five test scores found an association between high prenatal mercury exposure and decreased test performance, using category variables for mercury exposure. Our regression analyses, which utilized the actual hair mercury level, did not find significant associations between mercury and children's test scores. However, this finding was highly influenced by a single child whose mother's mercury hair level (86 mgkg) was more than four times that of any other mother. When that child was omitted, results were more indicative of a mercury effect and scores on six tests were significantly associated with the mothers' hair mercury level. BMDs calculated from five tests ranged from 32 to 73 mgkg hair mercury, and corresponding BMDLs (95% lower limits on BMDs) ranged from 17 to 24 mgkg. When the child with the highest mercury level was omitted, BMDs ranged from 13 to 21 mgkg, and corresponding BMDLs ranged from 7.4 to 10 mgkg.     

Using partially observed Markov processes to select optimal termination time of TV shows

This paper presents a method for optimal control of a running television show. The problem is formulated as a partially observed Markov decision process (POMDP). A show can be in a “good” state, i.e., it should be continued, or it can be in a “bad” state and therefore it should be changed. The ratings of a show are modeled as a stochastic process that depends on the show's state. An optimal rule for a continue/change decision, which maximizes the expected present value of profits from selling advertising time, is expressed in terms of the prior probability of the show being in the good state. The optimal rule depends on the size of the investment in changing a show, the difference in revenues between a “good” and a “bad” show and the number of time periods remaining until the end of the planning horizon. The application of the method is illustrated with simulated ratings as well as real data.