A novel bootstrap procedure for assessing the relationship between class size and achievement

Summary. There is on-going concern about the relationship between class size and achievement for children in their first years of schooling. The Institute of Education's class size project was set up to address this issue and began recruiting in the autumn of 1996. However, because of the non-normality of achievement measures, especially in mathematics, the results have hitherto been presented by using transformed achievement measures. This makes the interpretation difficult for non-statisticians. Ideally, the data would be modelled on the original scale and a bootstrap procedure used to ensure that inferences are robust to non-normality. However, the data are multilevel. In the paper we therefore propose a nonparametric residual bootstrap procedure that is suitable for multilevel models, show that it is consistent and present a simulation study which demonstrates its potential to yield substantial reductions in the difference between nominal and actual confidence interval coverage, compared with a parametric bootstrap, when the underlying distribution of the data is non-normal. We then apply our approach to estimate the relationship between class size and achievement for children in their reception year, after adjusting for other possible determinants.     

Determinants of Black Suburbanization: Regional and Suburban Size Category Patterns*

This study analyzes the movement of blacks to the suburbs of American metropolitan areas, using the framework developed by Taeuber and Taeuber (1965) for the analysis of racial transition in inner city neighborhoods. The data are consistent with their model and suggest that the rate of black population growth is a function not only of the characteristies of individual suburbs themselves, but also of the central cities of the metropolitan areas within which they are located. The units of analysis are all suburbs with populations of 10,000 or more in 1960 and 1970. Suburban size is a key characteristic because the independent variables affect black population growth quite differently in different size categories. While there are clear differences between southern and nonsouthern suburbs in average levels of the push and pull variables, as well as the rate at which the black suburban population grew in the 1960s, the effects of these variables on black suburban growth were the same in both regions.     

Homelessness in Europe and the United States: A Comparison of Prevalence and Public Opinion

Random samples of 250–435 adults were interviewed by telephone in five different nations ( N = 1,546): Belgium, Germany, Italy, the UK, and the United States. The interview included questions on respondent attitudes, knowledge, and opinions regarding homelessness; respondents' own personal experiences with homelessness and homeless people; and demographic characteristics of the respondents. The highest rates for lifetime literal homelessness were found in the UK (7.7%) and United States (6.2%), with the lowest rate in Germany (2.4%), and intermediate rates in Italy (4.0%) and Belgium (3.4%). Less compassionate attitudes toward the homeless were also found on many dimensions in the United States and the UK. Possible explanations of these findings, drawn from various theoretical perspectives, and policy implications are provided .     

Understanding Parental Grief as a Response to Mental Illness: Implications for Practice

ABSTRACT

Parents who are raising children with mental illness struggle with feelings of grief and loss. Kubler-Ross' (1969 Kubler-Ross , E. ( 1969 ). On death and dying . New York : Scribner . [Google Scholar]) stages of grieving (denial, anger, bargaining, depression, and acceptance) are examined as experienced by parents raising children with chronic mental illness. Practice implications for social workers who are working with children and their parents are discussed. Acknowledging and understanding parental grief, while providing emotional support, leads to a more effective working partnership. This collaboration of parents and social worker can result in more effective treatment for the child with mental illness. Examples from one of the co-author's personal experiences are included.     

Performing the role of ethnographer: processing and managing the emotional dimensions of prison research

This article presents a reflective account of the emotional dimensions of in-depth field research in prisons. Drawing on the work of Goffman to make sense of ethnographic processes and techniques, it is argued that performance and impression management play crucial roles in the research process. However, it is suggested that there are commensurate emotional costs associated with the roles and identities that ethnographers might enact in the field. It is argued that the finer details of ethnographic practice can be better understood when the emotional dimensions of research experiences are carefully analysed and processed.     

Contraceptive Method Choice Among Young Adults: Influence of Individual and Relationship Factors

Because decisions related to contraceptive behavior are often made by young adults in the context of specific relationships, the relational context likely influences use of contraceptives. Data presented here are from in-person structured interviews with 536 Black, Hispanic, and White young adults from East Los Angeles, California. We collected partner-specific relational and contraceptive data on all sexual partnerships for each individual, on four occasions, over one year. Using three-level multinomial logistic regression models, we examined individual and relationship factors predictive of contraceptive use. Results indicated that both individual and relationship factors predicted contraceptive use, but factors varied by method. Participants reporting greater perceived partner exclusivity and relationship commitment were more likely to use hormonal/long-acting methods only or a less effective method/no method versus condoms only. Those with greater participation in sexual decision making were more likely to use any method over a less effective method/no method and were more likely to use condoms only or dual methods versus a hormonal/long-acting method only. In addition, for women only, those who reported greater relationship commitment were more likely to use hormonal/long-acting methods or a less effective method/no method versus a dual method. In summary, interactive relationship qualities and dynamics (commitment and sexual decision making) significantly predicted contraceptive use.     

(IN)VISIBILITY BLUES: THE PARADOX OF INSTITUTIONAL RACISM

In this article, we demonstrate how the taken-for-granted, inner-workings of culture can become implicated in the (in)visibility of minority members. We seek to illuminate ways in which institutions may unwittingly facilitate (in)visibility through their organizational habitus. We begin by providing further evidence of invisibility and visibility as real and commonly experienced psychosocial phenomena among minorities within predominantly white, institutional settings. In particular, we argue that a minority's inconspicuousness can be simultaneously fused together with one's conspicuousness to form what we call racial/ethnic (in)visibility. This study employs focus-group data collected from a sample of administrators and faculty from elite K-12 independent (private) schools, an institution that admittedly has been slow to make cultural change in its racial/ethnic ideologies and practices.     

The response by Australian Universities to case management

Abstract

This paper considers university level formal educational offerings in case management in Australia in the context of restructuring in both the human service workforce and in the higher education sector. It outlines a picture of current university offerings in case management in social work, welfare, nursing, psychology, disability studies and rehabilitation. Through an examination of this picture it canvasses preparation for case management practice, location of case management education in universities, case management knowledge development, professional responsibilities, and choice of educational pathways. From the educational scene outlined, a number of implications and challenges for case management practice and professional education are extracted. Among other things it is argued that human service educators, particularly those in social work, have a responsibility to lead and foster intellectual scrutiny of the phenomenon called case management.