Assessment and Social Construction: Conflict or Co-Creation?

Assessment procedures in social work emerged within the historicalcontext of modernist empiricism. They are lodged in assumptionsof objectivity, measurement accuracy, value neutrality and scientificexpertise. Within the context of postmodern constructionism,the grounds for traditional assessment are thrown into question.While such critique may seem to threaten the assessment tradition,such a conclusion is unwarranted. Rather, one may locate withinthe assessment tradition and constructionist writings converginglines of thought. Through the collaborative extension of twoassessment exemplars—the genogram and the ecomap—wesuggest new and more promising potentials for assessment practicesin social work.     

Pathological gambling: Marital-familial factors,implications, and treatments

The literature relating marital/familial factors to pathological gambling is reviewed. It is pointed out that numerous authors who focus on individual factors note the existence of marital problems in their patients. Additionally, improvements in the marriage often follow successful treatment for pathological gambling. Marital therapy has proven to be an effective intervention for this problem in many cases.The material in this article was abstracted from the author's chapter on pathological gambling which was prepared forThe Addictions: Differential Treatments, edited by L'Abate, Farrar, and Serritella (in preparation).     

Uses of Probabilistic Exposure Models in Ecological Risk Assessments of Contaminated Sites

Food web models have two uses in assessments of environmental contaminants. First, they are used to determine whether remediation is needed by estimating exposure of end-point species and subsequent effects. Second, they are used to establish cleanup goals by estimating concentrations of contaminants in ambient media that will not cause significant effects. This paper demonstrates how achievement of these goals can be enhanced by the use of stochastic food web models. The models simulate the dynamics of PCBs and mercury in the food webs of mink and great blue herons. All parameters of the models are treated as having knowledge uncertainty, due to imperfect knowledge of the actual parameter values for the site, chemicals, and species of interest. This uncertainty is an indicator of the potential value of additional measurements. In addition, those parameters that are responsible for variance among individual organisms are assigned stochastic uncertainty. This uncertainty indicates the range of body burdens that are expected when the end-point species are monitored. These two types of uncertainty are separately accounted for in Monte Carlo simulations of the models. Preliminary monitoring results indicate that the models give reasonably good estimates of heron egg and nestling body burdens and of variance among individuals.     

CORPORATE CHARTERING: AN EXPLORATION IN THE ECONOMICS OF LEGAL CHANGE

During the nineteenth and early twentieth centuries, the market for corporate charters was deregulated as states replaced special chartering with incorporation under general laws. This paper explores the pattern of deregulation across states within the context of the interest-group theory of government. The empirical results show that legal change tended to occur first in states where the stake in deregulation was greatest, and where the costs of lobbying for "liberal" corporation codes were low. Innovations in law can thus be explained by the same benefit-cost calculus that describes economic innovation.     

HOTEL DEMAND BEFORE,DURING, AND AFTER SPORTS EVENTS: EVIDENCE FROM CHARLOTTE,NORTH CAROLINA

This paper uses daily hotel occupancy data to examine the effects of a wide variety of political and sporting events on the hotel room market of Charlotte, North Carolina from 2005 to 2014. Two political conventions and NASCAR auto races are associated with large increases in hotel occupancy, prices, and revenue, but many other events have no discernable effect on Charlotte's hotel market. The results also indicate that occupancy effects before or after most events are modest at best. Back‐of‐the‐envelope calculations show incremental hotel‐tax receipts fall short of the debt service incurred in constructing and maintaining the city's sports venues. (JEL H71, Z23, Z28)     

AN EVALUATION OF ORDER PICKING POLICIES FOR MAIL ORDER COMPANIES

This paper is concerned with the problem of order picking in mail order companies. Order picking is the retrieval of items from their warehouse storage locations to satisfy customer orders. Five order picking policies, strict order, batch, sequential zone, batch zone, and wave, are evaluated using labor requirements, processing time, and customer service as performance measures. A simulation model was developed to investigate these picking policies in a mail order environment. Prior research has focused on the study of individual picking policies. This study extends the prior research by evaluating multiple picking policies under varying operating conditions. The results of the study seem to indicate that (1) wave picking and batch picking perform well across the range of operating conditions considered in this study, and (2) sequential zone and batch zone picking do not perform well, especially as the order volume increases. However, the benefits and drawbacks to each picking policy must be taken into account. The key to effective implementation of an order picking system is to match the firm's business strategy, capabilities, technology, and space requirements with an order picking policy that maximizes the benefits of order picking to the firm and its customers.     

Using the wellness inventory to assess health and well-being in college students at the end of the semester

Abstract

Objective: The authors examined the end of semester outcomes (December, 2017) on the Wellness Inventory and demographics among college students taking a Physical Education (PED 101) course at a university in the southeast United States. Participants: College students were assessed at the end of the semester for health and well-being outcomes according to the Wellness Inventory. Results: Results showed that there were few gender or age differences for the dimensions of well-being. However, there were significant differences for most of the dimensions of health and well-being between frequent exercisers and infrequent exercisers. There were also significant differences between students who reported being in excellent health versus students who reported being in fair or poor health. Conclusions: Consistent exercise throughout the week may play a role in overall health and well-being. The results from this study warrant further investigation into the relationship between the exercise frequency and the dimensions of health and well-being.     

An exploration of the robustness of alternative laboratory methodologies: Matching funds and the provision of public goods

The voluntary provision of a pure public good is studied in the presence of an anonymous external donor. New data generated using experimental procedures employing both extra-credit and cash incentives, as well as asynchronous access to real-time decision rounds lasting several days, are compared to previous data generated using traditional cash-only, synchronous-access laboratory procedures. The effect on resource allocations to the public good of introducing external matching funds is examined in two different settings, lump-sum matching and one-to-one matching. The new data confirm the robustness of results previously reported in Baker et al. (2009) to the change in laboratory procedures and incentives. The new data are then used to extend the parameter space in which the two matching mechanisms are studied, including: varying within-round information regarding the current level of public-good allocations and varying group size from four to twenty group members. Allocations in lump-sum matching are no worse, and sometimes better, than one-to-one matching in these new treatments.     

Occupational Channels for Mexican Migration: New Destination Formation in a Binational Context

In the 1990s, Mexican immigration dispersed spatially, leading to the emergence of many “new destinations,” in nonmetropolitan areas of the United States. Previous studies constrain the scope of the analysis to the United States, limiting our understanding of how new destinations are formed. We place new destination formation into a binational context and emphasize the role of supply‐side immigration dynamics. We argue that occupations in Mexico provide ready‐made paths, or “channels,” for economic incorporation into the United States and that these channels underlie the formation of many new destinations. Using a unique data set on Mexican migration, we estimate a multivariate model that tests for the presence of occupational channels linking analogous sectors of the U.S. and Mexican economies, focusing especially on the food‐processing sector. The results demonstrate that Mexican migration is strongly channeled along occupational lines. There are occupational channels linking each of the major economic sectors in Mexico and the United States, but the effect of channeling is particularly strong in the food‐processing sector. By empirically identifying the existence of occupational channels, this study uncovers a key explanation of new destination formation in many nonmetropolitan areas.     

BEYOND W. E. B. DU BOIS: A NOTE ON SOME OF THE LITTLE KNOWN MEMBERS OF THE ATLANTA SOCIOLOGICAL LABORATORY

Between 1895 and 1924 Atlanta University sponsored yearly investigations into the social, economic, and physical condition of Blacks and hosted conferences where the findings were presented. With the appointment of William Edward Burghardt Du Bois as director of the investigations in 1897 the unit soon became the first American school of sociology. Unfortunately, the contributions of members of the school beyond Du Bois remain buried within the hundreds of pages of the Atlanta University Publications. This inquiry provides examples of three groups of contributors to the research program at Atlanta University—professionally trained social scientists, citizen researchers, and university students.