Religion as a Meaning System: Policy Implications for the New Millennium

The development of social policy related to religion has received increasing focus in recent years, yet psychology continues to play a relatively minor role in this important domain. In the current article, religion's positive and negative influences as a meaning system on individual, community, and societal well-being are delineated. The challenges facing psychology in contributing to public policy development in the religious arena are examined, challenges that stem from profound differences in the meaning systems of religion, government, and psychology. These challenges notwithstanding, a number of different pathways in the domains of applied research, community practice, and policy development are delineated through which psychology can help to maximize positive, and minimize negative, outcomes in the religion and social policy arena.     

A Typical American Family? How Adoptive Families Acknowledge and Incorporate Chinese Cultural Heritage in their Lives

When a child from China is adopted by U.S. parents, the adoptive family must address questions about if, when, how, and how much to acknowledge the birth cultural heritage of their child. This paper addresses these concerns by presenting findings of a study that examined ways families address the myriad issues surrounding cultural heritage. Drawing on work by H. David Kirk, D. M. Brodzinsky (Brodzinsky, Schechter, & Henig, 1992. Being adopted: The lifelong search for self. New York: Anchor Books), and others, a conceptual framework is presented to aid in understanding the dynamics involved in emphasizing (or de-emphasizing) cultural heritage Second, results of a web-based survey that extends the results of earlier work on cultural heritage in families with children adopted from China (Rojewski & Rojewski, 2001. Intercountry adoption from China: Examining cultural-heritage and other post-adoption issues. Westport, CT: Bergin & Garvey) are presented. Specific findings reveal the range of actions taken by adoptive parents on (a) how families cope with family-child differences, (b) how families acknowledge the child’s birth culture and heritage (e.g., acknowledging birth cultural heritage and culturally-related events, having contact with other Chinese children and adults), and (c) the perceived benefits and importance of incorporating Chinese cultural heritage into family life. Results add to an emerging baseline for understanding the range of responses adoptive families have to address issues of Chinese heritage, as well as trends in the reasoning parents use when deciding about cultural heritage-related issues.     

Slack-variable models versus Scheffé's mixture models

Slack-variable models are compared against Scheffé's polynomial model for mixture experiments. The notion of model equivalence and the use of various diagnostic measures provide effective tools in making such comparisons, particularly when the experimental region is highly constrained. It is demonstrated that the choice of the best fitting model, through variable selection, depends on which mixture component is selected as a slack variable, and on the size of the fitted model. In addition, the equivalence of two well-known representations of a complete mixture model is shown to be valid. Two numerical examples are presented.     

A study of three-dimensional curves

In certain abnormalities of spinal shape, the long axis of the spine moves out of the median sagittal plane, producing both an axial torsion and a lateral deviation out of the usual front-back plane. Clinicians need to be able to assess rapidly and accurately whether or not an individual has such an abnormality. In this paper, we examine several case studies. These are analyzed using some simple summary statistics, and the use of these methods to infer abnormality is demonstrated. Using a simple fitted model for the data, an angular estimate of abnormality is obtained. Empirical measures of abnormality based on the eigenvalues of the covariance matrix are also determined. These methods are applied to a number of individuals for whom the surface spinal profiles have been recorded and who have been assessed as normal or abnormal by clinicians.     

The effects of different choices of order for autoregressive approximation on the Gaussian likelihood estimates for ARMA models

This paper investigates, by means of Monte Carlo simulation, the effects of different choices of order for autoregressive approximation on the fully efficient parameter estimates for autoregressive moving average models. Four order selection criteria, AIC, BIC, HQ and PKK, were compared and different model structures with varying sample sizes were used to contrast the performance of the criteria. Some asymptotic results which provide a useful guide for assessing the performance of these criteria are presented. The results of this comparison show that there are marked differences in the accuracy implied using these alternative criteria in small sample situations and that it is preferable to apply BIC criterion, which leads to greater precision of Gaussian likelihood estimates, in such cases. Implications of the findings of this study for the estimation of time series models are highlighted.     

Characterizing Environmental Harm: Developments in an Approach to Strategic Risk Assessment and Risk Management

Environmental policymakers and regulators are often in the position of having to prioritize their actions across a diverse range of environmental pressures to secure environmental protection and improvements. Information on environmental issues to inform this type of strategic analysis can be disparate; it may be too voluminous or even absent. Data on a range of issues are rarely presented in a common format that allows easy analysis and comparison. Nevertheless, judgments are required on the significance of various environmental pressures and on the inherent uncertainties to inform strategic assessments such as “state of the environment” reports. How can decisionmakers go about this type of strategic and comparative risk analysis? In an attempt to provide practical tools for the analysis of environmental risks at a strategic level, the Environment Agency of England and Wales has conducted a program of developmental research on strategic risk assessment since 1996. The tools developed under this program use the concept of “environmental harm” as a common metric, viewed from technical, social, and economic perspectives, to analyze impacts from a range of environmental pressures. Critical to an informed debate on the relative importance of these perspectives is an understanding and analysis of the various characteristics of harm (spatial and temporal extent, reversibility, latency, etc.) and of the social response to actual or potential environmental harm from a range of hazards. Recent developments in our approach, described herein, allow a presentation of the analysis in a structured fashion so as to better inform risk‐management decisions.     

Employee E-mail and internet use: Canadian legal issues

VI. Conclusion The rapidly increasing use of Internet and e-mail in the workplace has introduced complicated issues related to the areas of potential liability of employers arising from the improper use of the Internet and e-mail by employees, as well as creating numerous privacy issues which must soon be addressed by all employers — union and nonunion. If employers specify and disseminate clear and concise e-mail and Internet use policies, they will be able to significantly reduce the risk associated with employee misconduct in this area. Not only should the policies be clear and concise, but they should also be communicated to the employees in such a fashion that all employees understand the policy and the consequences of breaching that policy.