Improved estimators of a location vector with unknown scale parameter

The problem of estimating, under arbitrary quadratic loss, the location vector parameter θ of a p-variate distribution (p ≥ 3) with unknown covari-ance matrix ∑ = α² D (where D is a known diagonal matrix) is considered. A large class of improved shrinkage estimators is developed for this problem. This work generalizes results of Berger and Brandwein and Strawderman for the case of a known scale parameter and extends the authors’ results for the class of scale mixtures of normal distributions.     

Parental migration and disruptions in everyday life: reactions of left-behind children in Southeast Asia

ABSTRACT

Increasing feminisation of transnational labour migration has raised concerns over potential ‘care crises’ at home, and consequently a ‘care deficit’ for children left in origin countries. Our paper focuses on how left-behind children from Indonesia and the Philippines understand, engage and react to changes in their everyday lives in their parents’ absence. While many children had no say over their care arrangements, some were able to assert their agency in influencing their parents’ decisions and eventually migratory behaviours. Their thoughts and actions reinforce the importance of including children’s views in development and migration studies to improve both the children’s and families’ well-being, and make migration a sustainable strategy for all.     

The relationship between childhood sexual abuse, complex post-traumatic stress disorder and alexithymia in two outpatient samples: examination of women treated in community and institutional clinics

Relationships between trauma variables, complex post-traumatic stress disorder (complex PTSD), affect dysregulation, dissociation, somatization, and alexithymia were studied in 70 women with early-onset sexual abuse treated in community-based private (n = 25) or clinic outpatient settings (n = 45). Measures were the Toronto Alexithymia Scale-20 and the Psychological Trauma Assessment Program. Compared with the community sample, the clinic sample (1) met diagnostic criteria for both lifetime and current complex PTSD; (2) showed correlations between current affect dysregulation, dissociation, and somatization with alexithymia; and (3) higher levels of alexithymia. Results suggest the clinic sample continued to experience current forms of suffering, risk, and vulnerability associated with early-onset sexual trauma. The findings may have implications regarding types of treatment available in community versus clinic settings.     

Sibling Jealousy in a Triadic Context with Mothers and Fathers

The current study focused on jealousy between toddler and preschool siblings. Sixty-two families participated in triadic interaction sessions, in which mothers and then fathers were instructed to focus on one child (older sibling or toddler) while encouraging the other child to play with other toys in the room. Results indicated that child jealousy reactions differed between mothers and fathers, and parents behaved differently with older and younger siblings. Although older and younger siblings showed jealousy, older children were better than their toddler-age siblings at regulating jealousy responses and engaging in focused play. Further, younger siblings showed differences in jealous behavior when interacting with each parent, whereas older siblings showed somewhat greater behavioral consistency across parents, indicating internalization of emotion regulation style. Mothers expressed more happiness than fathers, and parents responded differently to older versus younger siblings' behaviors. Findings underscore the importance of examining emotion regulation processes within salient family relationships and of considering sibling interaction as a socialization context in which young children learn to negotiate emotional challenges.     

When should there be liability for negligently causing psychiatric illness?

In March 1998 the Law Commission for England and Wales published the outcome of its review of the law on compensation of those who suffer psychiatric illness as a result of the negligence of another person. The report is largely, although not solely, concerned with work-related illness. It also reviews the literature on the incidenc and forms of psychiatric illness. It makes recommendations for legislation. This paper critically summarizes the findings of the Commission and concludes with some comments. It questions the appropriateness of common law litigation for these kinds of injury. It also comments on whether the Commission's recommendations will be implemented by Parliament and the likely impact of the proposed revision of the law upon the incidence of litigation.     

Mentoring as a Bridge to Positive Outcomes for Teen Mothers and Their Children

This paper compares historical and psychosocial realities of teenage parenting to prevailing contemporary myths. The authors explore the negative consequences of current remedies based on these myths. Community volunteer mentoring programs are suggested as a cost-effective intervention that can benefit communities and promote positive outcomes for at-risk pregnant teenagers. The authors suggest strategies for implementation of a community volunteer mentoring program based on an existing program in an urban community health center. Detailed information for social workers in community agencies is provided with regard to community education, recruitment, training, and ongoing support and supervision of mentors; funding requirements; and program evaluation.     

Professional development in national organizations: insights from Girls Incorporated

The largest national youth organizations have targeted, comprehensive professional development systems. For one of them, Girls Incorporated, its mission "to inspire all girls to be strong, smart, and bold" drives sophisticated, evaluated professional development for affiliate staff and trustees.     

Concentration of the retail sector and trapped brands

This article explores how the growth in concentration of the retail trade has influenced both the strategies and performances of brands within the FMCG industry. Three mature markets within the FMCG industry—tea, toothpaste and dishwashing liquid—are examined over a 13-year period (1982–1993). The study compares the strategies of dominant brands in these markets against those of second tier brands. Four key brand strategies—advertising, distribution, number of brand variants and pricing—are closely examined. The study illustrates the increasing divergence in the strategic profile of dominant and second tier brands and the emergence of a group of brands, termed ‘trapped’ brands, which are particularly vulnerable as a consequence of consolidation of the retail trade.     

A Different Take on the Big Bang Theory: Examining the Influence of Asperger Traits on the Perception and Attributional Confidence of a Fictional TV Character Portraying Characteristics of Asperger Syndrome

Research shows that media figures can influence the construction of one’s personal and social identity. However, there are few studies that examine representations of stigmatized groups with developmental disorders, such as those with autism spectrum disorders. This research examines the effect of a viewer’s scores on the autism quotient (AQ) and their relationship with homophily and attributional confidence towards Sheldon on The Big Bang Theory, who is suspected of having Asperger’s syndrome (AS). Guided by uncertainty reduction theory the results indicated a positive relationship between the dimensions of the AQ and homophily with Sheldon, and a positive relationship between higher scores on the AQ and attributional confidence towards Sheldon. The implications of identification with fictional television characters for individuals with AS, and the application of the AQ in future research are discussed relative to the current findings.     

“You Always Remain Slightly an Outsider”: Workplace Experiences of Academics from Working‐Class or Impoverished Backgrounds

Debates surrounding class inequality and social mobility often highlight the role of higher education in reducing income inequality and promoting equity through upward social mobility. We explore the lived experience of social mobility through an analysis of 11 semistructured interviews with Canadian academics who self‐identified as having working‐class or impoverished family origins. While economic capital increased substantially, cultural capital and habitus left many feeling like cultural outsiders. Isolation—both chosen and imposed—reduced professional networks, diminishing social capital. Caught between social worlds, participants mobilized symbolic capital in moral boundary marking, aligning themselves strategically with either their current class status or their working‐class roots. While upward social mobility is a path toward reducing economic inequality, the lived experience of social mobility suggests it may exact a high emotional cost.