Alternative to incarceration for low‐income non‐custodial parents

Increasingly, low‐income non‐custodial parents in the USA, primarily fathers, are at risk of incarceration for failure to make child support payments, clogging the prison system, preventing already at‐risk fathers from holding a job and removing them from relationships with their children. This paper examines an innovative programme in one south‐eastern state that provides an alternative to incarceration for non‐compliant parents, also allowing fathers an opportunity to find gainful employment; to learn valuable life skills; and to establish healthier relationships with their children. Data analysis from 3 years of programme implementation suggests that low‐income non‐custodial fathers enrolled in the Alternative to Incarceration programme have a much greater chance to fulfil their obligations, both as wage earners and as parents, when they are in a programme that provides life skills, helps them find employment and provides other supports to help them improve their life situation rather than incarcerating them for non‐payment of child support. Furthermore, this programme represents a substantial cost savings to the state, as hundreds of fathers have remained outside of the prison system. To date, this alternative to incarceration is a promising solution to a previously intractable problem.     

Business games and implementation research

This paper reviews some recent research in OR implementation and suggests that a new approach is required, which will take fuller account of the perceptions of managers concerned with the problem. Research games in business settings seem to offer a means for such approach. Some lessons learned from a business game used in this way are described and their implications for modelbuilders are discussed.     

Archival data in program evaluation and policy analysis

Evaluators have typically avoided using existing data sets, choosing instead to collect their own information to maintain control over both the content and quality of the data. As demands on action researchers increase without provision for additional resources, primary data collection may become a luxury and the use of archival data may increase. Though archival data has practical and methodological advantages, there are limitations associated with the utilization of such information. The general problems with secondary data sources include the accuracy, acceptability and accessibility of the information. Following a discussion of these general problems, an example from the Civilian Health and Medical Program of the Uniformed Services (CHAMPUS) reimbursement data set is presented to illustrate specific difficulties with using archival data for evaluation research. Strategies are then presented for minimizing these difficulties, including determining the feasibility of utilization of such data sources, methods for assessing their accuracy and factors to consider in the data acquisition process.     

Experience with a multi-year fleet planning model

The fleet planning problem requires determination of the changing airline fleet mix based on existing traffic levels and projected growth, on the existing fleet, various aircraft types available in the future, and other operational and financial considerations. Several applicable mathematical formulations have been reported. One of these has been programmed for the computer and used by the authors for several years. This paper discusses the application of that model to real airline planning situations. Such practical experience has effected changes in the program and the manner it is used in fleet planning studies.     

The Internet: An Essential Tool for College Health Networking

Abstract

With the advent of the Internet, college health professionals have available to them a new setting in which to network. The Internet provides opportunities for immediate communication with a large and diverse community of colleagues. Through both the Student Health Service (SHS) Discussion Group and numerous health-related databases, the Internet serves as a powerful research tool for program development and improvement. Answers to queries about practice options, solutions for local problems, and support of innovative policies can be received almost instantaneously from college health professionals from across the United States and Canada. In this article, the authors summarize the history and current use of the SHS Discussion Group, provide a brief overview of Internet basics, and identify more advanced uses of the Internet by college health professionals.     

Hard and soft constraints in linear programming

The linear programme and its constraints are split into two parts. The first consists of the traditional structure, the second being akin to goal programming. SOFT constraints are weighted relative to each other and then approximately weighted relative to the HARD constraints. The LP is run four times giving different emphasis to the SOFT and HARD constraints. The manager requesting the LP has then to decide which gives the most appropriate solution.     

High-risk drinking among college fraternity members: a national perspective

This survey, with its 85% response rate, provides an extensive profile of drinking behaviors and predictors of drinking among 3,406 members of one national college fraternity, distributed across 98 chapters in 32 states. Multiple indexes of alcohol consumption measured frequency, quantity, estimated blood alcohol concentration levels (BACs), and related problems. Among all members, 97% were drinkers, 86% binge drinkers, and 64% frequent binge drinkers. On the basis of self-reports concerning the 4 weeks preceding the time of survey, the authors found that members drank on an average of 10.5 days and consumed an average of 81 drinks. Drinkers had an average BAC of 0.10, reaching at least 0.08 on an average of 6 days. These fraternity members appear to be heavier drinkers than previously studied fraternity samples, perhaps because they were more representative and forthright. All 6 preselected demographic attributes of members and 2 chapter characteristics were significantly related to the drinking behaviors and levels of risk, identifying possible targets for preventive interventions.     

Economic lot disposition policies for single attribute sampling plans

Traditionally, single sampling plans have provided but two possible lot disposition policies, either to (1) accept or reject and screen, or to (2) accept or reject and scrap. This is particularly true of statistical designs. Economically based plans, however, provide a framework wherein several lot disposition policies may be invoked in accordance with estimated lot quality. This paper illustrates how such designs may be realized.