EMPHASES OF THE MAJOR FAMILY THERAPY MODELS: A FAMILY FIRO ANALYSIS

This paper analyzes 13 models of family therapy according to their special emphases on the Family FIRO model's dimensions of inclusion, control and intimacy. We first examined chapters on each model in Gurman and Kniskern's Handbook of Family Therapy; we then sent our preliminary ratings to the authors of the chapters for comment. The final conceptual analysis of the models indicated that 4 family therapy models emphasize inclusion as a primary focus, 4 emphasize control, and 5 emphasize intimacy. We also rated the secondary and tertiary emphases of the models. This analysis provides a possible guide for therapists who wish to be eclectic or integrative in their work, specifically, by suggesting a way to match therapy techniques from different family therapy models to the presenting family issues that each model emphasizes most strongly.     

The Experimetrics of Public Goods: Inferring Motivations from Contributions

In public goods experiments, stochastic choice, censoring and motivational heterogeneity give scope for disagreement over the extent of unselfishness, and whether it is reciprocal or altruistic. We show that these problems can be addressed econometrically, by estimating a finite mixture model to isolate types, incorporating double censoring and a tremble term. Most subjects act selfishly, but a substantial proportion are reciprocal with altruism playing only a marginal role. Isolating reciprocators enables a test of Sugden’s model of voluntary contributions. We estimate that reciprocators display a self-serving bias relative to the model.      

Broken Boundaries or Broken Marriages? Racial Intermarriage and Divorce in the United States

Objective: Several recent studies have investigated the consequences of racial intermarriage for marital stability. None of these studies properly control for first-order racial differences in divorce risk, therefore failing to appropriately identify the effect of intermarriage. Our article builds on an earlier generation of studies to develop a model that appropriately identifies the consequences of crossing racial boundaries in matrimony. Methods: We analyze the 1995 and 2002 National Survey of Family Growth using a parametric event-history model called a sickle model. To appropriately identify the effect of interracial marriage we use the interaction of wife's race and husband's race. Results: We find elevated divorce rates for Latino/white intermarriages but not for black/white intermarriages. Seventy-two percent of endogamous Latino marriages remain intact at 15 years, but only 58 percent of Latino husband/white wife and 64 percent of white husband/Latina wife marriages are still intact. Conclusions: We have identified an important deficiency in previous studies and provide a straightforward resolution. Although higher rates of Latino/white intermarriage may indicate more porous group boundaries, the greater instability of these marriages suggests that these boundaries remain resilient.     

An Outcomes Focus in Carer Assessment and Review: Value and Challenge

Correspondence to Elinor Nicholas, Research Fellow, Social Policy Research Unit, University of York, Heslington, York YO10 5DD, UK. E-mail: en2{at}york.ac.uk Summary A focus on outcomes and a desire to improve assessment and supportto carers are central to government policy, crystallized inthe 2000 Carers and Disabled Children Act. This paper exploresthe benefits and challenges of implementing an outcomes approachto carer assessment and review, highlighted by a research anddevelopment project, undertaken in partnership with one localauthority. The project developed and tested research-based practicetools which aimed to promote carer-centred practice, togetherwith clarity in communication and recording of outcomes intendedand achieved. Findings indicated that practice could be enhancedwith the help of a clear conceptual framework and tools, flexiblyand sensitively used to assist discussion and decision-makingwith carers about outcomes. Information about outcomes, aggregatedfrom individual records, was perceived as potentially usefulfor informing service development. Some significant obstaclesand challenges also emerged; not least, the subtle but significantculture shift required, and the additional time needed to effectivelyidentify and address outcomes with carers. A number of factorswere highlighted as important in introducing such an approach:collaboration with, and between, all stakeholders; trainingand support for practitioners to include practice in recordingoutcomes, and opportunities for continuing discussion and reflectionduring implementation.     

Bayesian Portfolio Selection: An Empirical Analysis of the S&P 500 Index 1970–1996

In this article we present a technique for implementing large-scale optimal portfolio selection. We use high-frequency daily data to capture valuable statistical information in asset returns. We describe several statistical issues involved in quantitative approaches to portfolio selection. Our methodology applies to large-scale portfolio-selection problems in which the number of possible holdings is large relative to the estimation period provided by historical data. We illustrate our approach on an equity database that consists of stocks from the Standard and Poor's index, and we compare our portfolios to this benchmark index. Our methodology differs from the usual quadratic programming approach to portfolio selection in three ways: (1) We employ informative priors on the expected returns and variance-covariance matrices, (2) we use daily data for estimation purposes, with upper and lower holding limits for individual securities, and (3) we use a dynamic asset-allocation approach that is based on reestimating and then rebalancing the portfolio weights on a prespecified time window. The key inputs to the optimization process are the predictive distributions of expected returns and the predictive variance-covariance matrix. We describe the statistical issues involved in modeling these inputs for high-dimensional portfolio problems in which our data frequency is daily. In our application, we find that our optimal portfolio outperforms the underlying benchmark.     

Indian identity

Indian identity has undergone profound changes in the Twentieth Century, but will not disappear in the foreseeable future. This article employs the “new sciences” theory of nonlinear systems, and the concept of metaphor to present Indianness and indianness as alternative images of Indian identity. Indianness is anchored in tribally-based metaphor and is an emergent property of a vital or “living” tribal community and indianness is a generic identity formed in the dominant American society. Although indianness may generate a new Indian identity or identities in the future, the sustaining spark of contemporary Indian communities is a tribally-based Indian identity.     

Consistent Assignment of Nurse Aides: Association With Turnover and Absenteeism

Consistent assignment refers to the same caregivers consistently caring for the same residents almost every time caregivers are on duty. This article examines the association of consistent assignment of nurse aides with turnover and absenteeism. Data came from a survey of nursing home administrators, the Online Survey Certification and Reporting data, and the Area Resource File. The measures were from 2007 and came from 3,941 nursing homes. Multivariate logistic regression models were used to examine turnover and absenteeism. An average of 68% of nursing homes reported using consistent assignment, with 28% of nursing homes using nurse aides consistent assignment at the often recommended level of 85% (or more). Nursing homes using recommended levels of consistent assignment had significantly lower rates of turnover and of absenteeism. In the multivariate analyses, consistent assignment was significantly associated with both lower turnover and lower absenteeism (p < .01). Consistent assignment is a practice recommended by many policy makers, government agencies, and industry advocates. The findings presented here provide some evidence that the use of this staffing practice can be beneficial.