The Broader System Begins With The Workplace

Most practitioners trained in family therapy are employed in host agencies which are not family therapy services. In these environments an ongoing challenge is to find constructive ways to manage the contraints of the employing agency. Central to meeting this challenge is the practitioner's ability to make sense of the host agency's local conditions. This paper offers a framework for developing an explicit awareness of these local conditions. It is the authors' view that an advanced level of ‘local knowledge’ allows for more creativity in managing the inevitably challenging experience of practice in human service agencies.     

Benefit Analysis for Natural Hazards

The objective of this paper is to develop the ex ante perspective for benefit analysis with natural hazards. It defines an ex ante evaluation of the economic benefits that arise from policies designed to reduce either the risk of or the detrimental effects associated with a natural hazard. In the process the paper compares the ex ante and ex post perspectives and discusses the prospects for implementing the framework by measuring the valuation concepts that are developed.     

CONVERGENT SERIES EXPRESSIONS FOR INVERSE MOMENTS OF QUADRATIC FORMS IN NORMAL VARIABLES

Using relatively recent results from multivariate distribution theory, a direct approach to evaluating the inverse moments of a quadratic form in normal variables is proposed. Convergent infinite series expressions involving the invariant polynomials of matrix argument are obtained. The solution also depends upon a positive scalar which is arbitrarily chosen. For the solution to converge an upper bound upon this scalar is derived.     

Moderating effects of social support in shiftworking and non-shiftworking nurses

The effects of social support on the job stress (role ambiguity)-strain (job dissatisfaction, intent-to-turnover, health problems) relationship were investigated in shiftworking (second and third shifts) and non-shiftworking (first shift) groups of nurses (N = 191). Previous research indicates that shiftworkers frequently report problems of social integration as a negative aspect of their jobs. Additionally, shiftworkers demonstrate a number of stress-related illnesses. Social support has been hypothesized to show its strongest stress-buffering (i.e. moderating) effects in high stress environments. In other words, persons with higher levels of social support are less likely to be negatively affected by high stress environments. It was hypothesized that individuals working on shiftwork would demonstrate stronger moderating effects of social support on the job stress-strain relationship than non-shiftworkers because of the stressful nature of shiftwork and the importance of social integration difficulties to shiftworkers. The dependent measures used in the analyses were global job satisfaction, intent-to-quit, and perceived health problems. Main and moderating effects of social support were found for several of the analyses. For shiftworkers, this buffering effect was significantly greater for supervisor social support on global job satisfaction and intent-to-quit. Implications of the findings are discussed.     

Demography of disaster: Population estimates after hurricane Andrew

Hurricane Andrew blasted through the southern tip of Florida in August 1992, damaging or destroying tens of thousands of homes and forcing hundreds of thousands of persons to move at least temporarily to different places of residence. The hurricane not only disrupted the lives of many Floridians, but destroyed the statistical basis for producing local population estimates in South Florida as well. These estimates are used for many types of decision-making, from the distribution of state revenue-sharing dollars to choosing sites for fast-food restaurants. This article describes the estimation problems created by the hurricane and how those problems were resolved through the use of existing data sources and the collection of new types of data. It closes with a discussion of several conceptual, methodological and procedural issues that will have to be faced in virtually any attempt to estimate the demographic consequences of natural disasters.An earlier version of this paper was presented at the 1994 annual meeting of the Population Association of America, Miami, Florida, USA.     

Black identity: The O. J. Simpson case

The purpose of this paper is to review the White and Black perspectives regarding the O.J. Simpson trial. The hermeneutic-dialectic (HD) method of inquiry will be utilized in order to comprehens how Whites and Blacks reached their respective conclusions concerning O. J. Simpson's guilt or innocence. This method of inquiry employs discourses, separately by Blacks and Whites, the interchange of the recorded discourses, and last, the coming together of both groups of participants for further discourse. Blacks, in contrast to Whites, experienced justice through a common sense of identity forged historically by a minority people rather than by the immediate circumstantial evidence gathered at the time of the trial.     

Empirical assessment of present value relations

This paper summarizes the literature on estimation and testing of present value relations. Twenty-four test statistics are illustrated and compared in a simulation experiment utilizing six different data generation models. The test statistics are calculated for actual Standard and Poor's 500 annual stock price and dividend data, and the results are interpreted in light of the Monte Carlo experiments.