Estimation of group means in generalized linear mixed models

In this study, we investigate the concept of the mean response for a treatment group mean as well as its estimation and prediction for generalized linear models with a subject‐wise random effect. Generalized linear models are commonly used to analyze categorical data. The model‐based mean for a treatment group usually estimates the response at the mean covariate. However, the mean response for the treatment group for studied population is at least equally important in the context of clinical trials. New methods were proposed to estimate such a mean response in generalized linear models; however, this has only been done when there are no random effects in the model. We suggest that, in a generalized linear mixed model (GLMM), there are at least two possible definitions of a treatment group mean response that can serve as estimation/prediction targets. The estimation of these treatment group means is important for healthcare professionals to be able to understand the absolute benefit vs risk. For both of these treatment group means, we propose a new set of methods that suggests how to estimate/predict both of them in a GLMMs with a univariate subject‐wise random effect. Our methods also suggest an easy way of constructing corresponding confidence and prediction intervals for both possible treatment group means. Simulations show that proposed confidence and prediction intervals provide correct empirical coverage probability under most circumstances. Proposed methods have also been applied to analyze hypoglycemia data from diabetes clinical trials.     

Children's Emotional Regulation and Social Competence in Middle Childhood

SUMMARY

Associations among parental behaviors, children's emotional reactivity, and dimensions of children's social competence were examined. Fourth grade children (N = 103) and their parents participated in a laboratory discussion task. Parent-child relationship qualities, parental emotion socialization behaviors, measures of children's emotional regulatory abilities, and social competence (assessed by teachers and peers) were obtained. Results indicated that parents' behaviors in the discussion task were related to both children's emotional and social competence. Both mothers' and fathers' behaviors were linked to children's emotional regulatory abilities and social competence. In addition, children's emotional regulation was related to children's social competence. Only limited evidence of the mediating role of emotion regulation was found. Implications for relative roles of mothers and fathers in the emergence of emotional and social competence were noted.     

The Importance of Adult Guardianship for Social Work Practice

Abstract

Guardianship is a legal intervention used to protect incapacitated adults through the appointment of a surrogate decision maker. Demographic trends and improvements of medical technology suggest that gerontological social workers ought to be particularly concerned about guardianship as more people live into older ages with some degree of impairment. This article presents an overview of the guardianship decision-making process and of the roles social workers can have in promoting social justice through this process.     

Building professional competence – the new focus of social work education in Taiwan

This article aims at introducing social work education in Taiwan with the emphasis of required field work practicum in the programmes. The first section is an introduction with numbers and facts, using the passage of the Professional Social Worker Act in 1997 as the watershed to look at the pace and direction of social work education developments in Taiwan; the second section is a summary of a social work professional competence study in Taiwan to analyse the differences between school faculty and field supervisors in comprehending students' core competence; thirdly is to illustrate the response from education programme of enhancing scheme of social work field practicum, using the case of the National Taiwan University, followed by a conclusion.

本文旨在介紹台灣社會工作教育及在课程中尤為著重的必修科目 – 社會工作實習。 文章的第一部分是附有統計數字及事实的简介， 利用1997年通過的社會工作者專业法案作為分水嶺， 以分析台灣社會工作教育的發展步伐及方向; 第二部份是台灣社會工作專業能力的研究總結， 以分析學院及前線社会工作督導在理解學生的核心能力上， 有何差別; 第三部份主要引用台灣大學为例子， 說明在教育课程如何作出回应， 改善社会工作实习的课程， 最後是论文的结论。     

The Interaction between Negative Emotionality and Effortful Control in Early Social‐emotional Development

Interactions between reactive and regulatory dimensions of temperament may be particularly relevant to children's adjustment but are examined infrequently. This study investigated these interactions by examining effortful control as a moderator of the relations of fear and frustration reactivity to children's social competence, internalizing, and externalizing problems. Participants included 306 three‐year‐old children and their mothers. Children's effortful control was measured using observational measures, and reactivity was assessed with both observational and mother‐reported measures. Mothers reported on children's adjustment. Significant interactions indicated that children with higher mother‐reported fear or higher observed frustration and lower executive control showed higher externalizing problems whereas children with higher observed fear and higher delay ability demonstrated lower externalizing problems. These results highlight effortful control as a moderator of the relation between reactivity and adjustment, and may inform the development of interventions geared toward the management of specific negative affects.     

Virtual Teams — Support for Technical Communication?

Abstract

To work together in virtual teams has increasingly become a natural change in how organizations work. Due to demands from the environment, organizations have had to transform from traditional ways of working to becoming more flexible and adaptive. The aim of this article is to identify obstacles, problems, and presumptions in order to enable the virtual team to be successful. A project — The TIC-project — is described, and results from a study concerning collaboration and networking among companies within Technical Communication are presented. Results show that, to a great extent, experiences from networking are lacking. Furthermore, trust must be embedded in the teams, meaning that personal meetings must precede virtual meetings. Most interviewees declared a wish to collaborate despite being competitors. Finally, questions and topics for further research are presented.     

Bilingual Social Workers in Mental Health Service Provision: Cultural Competence,Language, and Work Experience

Many agencies actively recruit bilingual social workers. This study presents the reactions of 10 Chinese bilingual social workers to the expectations and demands of their agencies. The study employed a qualitative design with a phenomenological approach. The participants’ responses provide insight into how they manage ethnic and cultural mental health issues in Chinese populations. This study aims to improve social service delivery for clients with limited English proficiency by identifying effective, culturally competent services. The findings suggest that when hiring bilingual social workers, it is just as important for them to be culturally competent as it is for them to be an ethnic or language match with the client base. Having all of these qualities will result in staff members who can provide more effective services by making accurate diagnoses and identifying appropriate treatment plans. In addition to employing bilingual social workers, it is important to maintain good supervision as this will allow supervisees to have a unique perspective on what is involved in providing effective delivery of services to clients with limited English proficiency. Implications for research, practice, and policy are discussed.     

A new model of foreign media sense-making

This paper introduces a new model to represent how individuals can develop a deepened understanding of both a foreign culture and of their own culture as a result of viewing and engaging with foreign media, and in particular foreign films and television series. The model emerged from data collected in a study of how Chinese university students based in China make sense of films and television series produced in the USA and the UK. The study involved a series of semi-structured interviews during which the students were shown clips from a number of films and television series. Five categories of sense-making activities emerged from the data, together with a number of variables, which influenced the activities, and a number of levels on which the activities could be performed. The proposed model captures all of these aspects.     

Education in multicultural environment – teaching/learning support activities (on the example of Georgia)

The National Curricula of Georgia emphasises the importance of intercultural education only in a declarative way. This article investigates how specific activities can contribute to the development of intercultural competences in a diverse environment. We conclude that additional training resources are critical for the development of those competencies among students. Application of our proposed model can serve to improve the intercultural schooling and adaptation of students in diverse environments.