Dealing with Ties in Failure Time Data

In dealing with ties in failure time data the mechanism by which the data are observed should be considered. If the data are discrete, the process is relatively simple and is determined by what is actually observed. With continuous data, ties are not supposed to occur, but they do because the data are grouped into intervals (even if only rounding intervals). In this case there is actually a non–identifiability problem which can only be resolved by modelling the process. Various reasonable modelling assumptions are investigated in this paper. They lead to better ways of dealing with ties between observed failure times and censoring times of different individuals. The current practice is to assume that the censoring times occur after all the failures with which they are tied.     

Parents' searches for child care and the design of information services

This article reports selected findings from a study of the process by which urban parents search for child care. Analyses of interview data indicate that (a) parents used informal sources of information to a considerably greater extent than formal sources, (b) the general pattern was to begin the search with relatives and close friends and gradually move out to more peripheral ties, (c) there does not appear to be an effective informal system of neighbors or community persons who matched parents with child care providers, and (d) there was no single or several sources that were outstanding in effectiveness for a large proportion of parents. The article sets forth implications of these data for the design of child care information and referral services in urban settings.     

The Changing Environment of Adoption Practice: Focus on Intercountry Adoption to the United States

This article reviews the history of domestic and international adoption, examines international agreements and U.S. statutes that govern intercountry adoption, and assesses the current landscape of adoption agency practice, with major emphasis on the United States. The article focuses specifically on environmental factors that have driven change in both practice and policy concerning international adoption. The theoretical lens of population ecology offers a helpful perspective on the demographic and cultural trends that have transformed adoption and adoption agencies, particularly as they shifted toward international placements beginning in the mid-twentieth century.     

Managing Special Needs and Treatment Approaches of Intercountry Adoptees and Families

This article examines the contemporary context of intercountry placement to the United States and the special needs of internationally adopted children. Families who adopt internationally may face tremendous challenges in meeting the needs of their children. Treatment models adapted for intercountry adoptees and their families are discussed. Finally, policy and practice recommendations are presented.     

Sexual Identity Disclosure and Awareness of HIV Prevention Methods Among Black Men Who Have Sex With Men

Black men who have sex with men (BMSM) are disproportionately affected by the human immunodeficiency virus (HIV) epidemic, yet we know little about how HIV-negative BMSM of different sexual orientations access HIV prevention strategies. Identity development, minority stress, and disclosure theories suggest that for people of different sexual orientations, disclosure of sexual identity may be related to health behaviors. We performed a latent class analysis on a sample of 650 BMSM (M_age = 33.78, SD = 11.44) from Atlanta, Georgia, to explore whether sexual orientation, disclosure of sexual identity, and relationship status were related to HIV prevention strategies, including awareness of PrEP (pre-exposure prophylaxis) and PEP (post-exposure prophylaxis) and frequency of HIV testing. We found three distinct BMSM classes referred to as (1) closeted bisexuals, (2) sexual identity managers, and (3) gay, out, and open; all classes primarily engaged in casual sex. Classes differed in their awareness and access to HIV prevention strategies. The closeted bisexual class was least aware of and least likely to access HIV prevention. Findings have important implications for future research, namely the consideration of sexual identity and disclosure among BMSM. With this knowledge, we may be able to engage BMSM in HIV/sexually transmitted infection (STI) prevention services.     

The Impact of Using Personal Learning Audits as a Means of Preparing Students for Practice: A Small‐Scale Evaluation

This paper examines the ‘effectiveness’ of a tool used by students to enable them to reflect upon their skill, knowledge and abilities in order that they can prepare for direct practice. The evaluation of the Personal Learning Audit (PLA) was carried out with a cohort of students on the part‐time BA/DipSW programme at Glasgow Caledonian University and was based on a direct practice placement undertaken between April and August 2005. The research was based on a range of methods that considered both the participants' perception of the PLA and its impact on their written work on placement. The intention of this mixed method approach was to obtain outcomes at a number of levels in relation to the efficacy of the tool. While the findings have to be considered in the context of the small‐scale nature of the research, the evidence of this study suggests that the PLA process is at its most effective when fully integrated into the students' learning structures both within the placement and the university setting.     

The Korean diaspora and belonging in the UK: identity tensions between North and South Koreans

Previous studies of North Korean migrants and refugees in the UK have focused on labour issues, inter-Korean diaspora issues and how inter-Korean peninsula geopolitics affects North Korean integration in a third country such as the UK. This paper explains the role of identity formation in processes of belonging and integration for the North Korean group. This group is significant in the sense that the group shares strong beliefs in a unified Korean ethnicity with the South Korean diaspora, and yet comes from a specific Korean state that is territorially divided from the majority of Korean migrants who emigrate from South Korea. This tension creates a number of alternative scenarios regarding expectations of the relationship between national identity, diaspora politics and processes of belonging in a host nation.