To adjust or not to adjust for baseline when analyzing repeated binary responses? The case of complete data when treatment comparison at study end is of interest

The benefits of adjusting for baseline covariates are not as straightforward with repeated binary responses as with continuous response variables. Therefore, in this study, we compared different methods for analyzing repeated binary data through simulations when the outcome at the study endpoint is of interest. Methods compared included chi‐square, Fisher's exact test, covariate adjusted/unadjusted logistic regression (Adj.logit/Unadj.logit), covariate adjusted/unadjusted generalized estimating equations (Adj.GEE/Unadj.GEE), covariate adjusted/unadjusted generalized linear mixed model (Adj.GLMM/Unadj.GLMM). All these methods preserved the type I error close to the nominal level. Covariate adjusted methods improved power compared with the unadjusted methods because of the increased treatment effect estimates, especially when the correlation between the baseline and outcome was strong, even though there was an apparent increase in standard errors. Results of the Chi‐squared test were identical to those for the unadjusted logistic regression. Fisher's exact test was the most conservative test regarding the type I error rate and also with the lowest power. Without missing data, there was no gain in using a repeated measures approach over a simple logistic regression at the final time point. Analysis of results from five phase III diabetes trials of the same compound was consistent with the simulation findings. Therefore, covariate adjusted analysis is recommended for repeated binary data when the study endpoint is of interest. Copyright © 2015 John Wiley & Sons, Ltd.     

District Segregation,Race Legislation,and Black Enrollment in Charter Schools*

Objective. This article examines how segregation at the school level within districts and charter school legislation predict black enrollment levels at local charter schools. Methods. This study uses the Schools and Staffing Survey Charter School Data 1999–2000, Common Core of Data, and a unique data set of district test scores to estimate OLS regression models of black enrollment in charter schools on district racial segregation and race provisions in charter school legislation. Results. Findings suggest that segregated school districts, those districts where whites and blacks are more unevenly distributed among schools, have a larger percentage of blacks enrolled in local charter schools than districts where schools are integrated. In addition, charter schools in states that do not have a racial clause have a smaller percent of blacks in their charter schools. Conclusion. Findings suggest that black enrollment in charter schools is a function of district segregation and state policy.     

University-community partnerships in gerontological social work: building consensus around student learning

This article will demonstrate how schools of social work can collaborate with community agencies to provide a comprehensive and enriching educational experience for both student interns and participating agencies. An innovative partnership of a state school of social work with community agencies leading to a cutting-edge geriatric field education program is described. Case examples are used to illustrate the benefits of these partnerships, as well as challenges partners overcame in forging and sustaining partnerships. Necessary components of partnership development are detailed.     

Promoting leadership skills in field education:a university-community partnership to bring macro and micro together in gerontological field placements

Social workers are being called upon to utilize a wide range of skills in practice including not only skills of working directly with clients, but also skills related to practice in organizations such as program management, inter-organizational cooperation, research and evaluation. This article describes an innovative geriatric field education program that prepares social workers with leadership skills in both direct service and management, and engages community agencies as both sites for student learning and as beneficiaries of their professional development projects. Case examples are provided and benefits and challenges to the model are discussed.     

Domestic Violence and Substance Use: Tackling Complexity

Domestic violence and substance use are issues which pervadesocial work practice, yet are often on the margins of the knowledgebase for practitioners and their managers. This article providesan overview of the literature on substance use and domesticviolence, highlighting the problems with the separation of bothpractice and policy in these areas. Research on substance useand the needs of women survivors of domestic violence are explored,alongside the more substantial literature on perpetrators ofdomestic violence and patterns of substance use. The problemsof a simplistic analysis which suggest that there is a causallink between substance use and domestic violence are highlighted.Using data from an on-going research project, the sources ofthe continuing and dysfunctional separation of work in theseareas are explored.     

Assessing Competencies in Couples and Family Therapy/Counseling: A Call to the Profession

Psychometrically sound measures of family therapy competencies are necessary to assess the effectiveness of training on student performance. This article critiques the self-report and observer rating measures developed to date to assess the clinical skills of trainees in the individual and in the family therapy fields. Suggestions are made to foster future instrument development specifically designed for the field of couples and family therapy/counseling.     

Mediator Listening,Dispute Reframing,and Mediation Outcome: A Pilot Study

This study examined the impact of mediator listening style on reframing, mediation outcome, and parties' perceptions of mediator performance. Trained mediators from the Alternative Dispute Resolution program at James Madison University served as third-party neutrals for thirty-two mediation sessions. Three experimental conditions tested critical listening, discriminative listening, and empathic listening. Significant differences were found among the listening conditions for reframing and mediation outcomes. Results suggest that mediators using empathic listening facilitate more conflict resolution and dispute settlement than mediators not using empathic listening. Analyses were done examining the subsequent effects of mediator listening style and reframing on parties' perceptions of mediator performance. Factor analysis and analysis of variance tests indicate disputants perceive empathic mediators as more fair and more objective than nonempathic mediators.     

A longitudinal study of depressiveness in children in public care

Rajhvajn Bulat L. A longitudinal study of depressiveness in children in public care Int J Soc Welfare 2010: 19: 412–423 © 2009 The Author, Journal compilation © 2009 Blackwell Publishing Ltd and the International Journal of Social Welfare. The aim of this article is to analyse the challenges involved when making longitudinal observations of depressiveness in children raised in public care. The first measurement comprised 375 children from children's homes and foster families; however, most of the results are based on an analysis of the 139 children who participated in both parts of the research. We used the Child Depression Inventory and the anxiety/depression subscales of Youth Self Report and Child Behaviour Checklist as measures of depressiveness. The comparison of results from the first and second measurements showed that depressiveness in children in public care decreased over time. Children who grew up in children homes were, in the first measurement, more depressed than those living in foster families, but after five years that difference had disappeared. Furthermore, decrease in depressiveness is predominantly associated with less frequent delinquent, aggressive or hyperactive behaviour, less withdrawal and better control over uncomfortable emotions.