Widening our knowledge concerning young looked after children: the case for research using sociological models of childhood

The Assessment and Action framework for looked after children, designed to improve outcomes for all children in public care and those at home on care orders, is now well established in the UK. This paper offers a critical evaluation of the framework by examining the model of childhood upon which it is premised and by exploring its relationship to children's rights as conceptualized in the United Nations Convention on the Rights of the Child (1989). It will be argued that the particular child development model which underpins the framework addresses the rights of looked after children to protection and provision but does not allow for their participation rights to be sufficiently addressed. A critical review of the research concerning the education and health of looked after children is used to illustrate these points. It will be argued that what are missing are the detailed accounts of looked after children themselves. It is concluded that there is a need for the development of additional research approaches premised upon sociological models of childhood. These would allow for a greater engagement with the participation rights of this group of children and complement the pre‐existing research agenda.     

Mad Cows and Sick Birds: Financing International Responses to Animal Disease in Developing Countries

Because many animal diseases have strong transboundary attributes, their control can be reasonably characterised as an international public good. The potential for reservoirs of transboundary diseases to persist in developing countries that lack the capacity or incentives to control them implies a need for international financial transfers to fund control. However, the costs of control can be large compared with development assistance budgets, and the benefits small compared with the global benefits of control and the local benefits of other priority investments. This article outlines a framework for setting priorities for international development assistance for animal disease control based on the incidence of market and non‐market impacts and the context in which outbreaks take place in endemic and susceptible countries.     

Adjustment Strategies in the Family Business: Implications of Gender and Management Role

Four gender/role categories are compared to ascertain the influence that gender and management roles and related characteristics have on adjustment strategies selected during hectic times in the family or the family business. The five adjustment strategies involve reallocation of family or business tasks, intertwining tasks, using volunteer help and hiring outside help. Data are from the 1997 National Family Business Study (n = 673). Findings from multiple regression analysis indicate that, with the exception of intertwining tasks, there are not significant differences between men and women on adjustment strategies when controlling for family and business demands and human resources. Single-role managers are more likely to reallocate family resources to the business than are two-role managers, regardless of gender.     

Associations between Sexual Abstinence Ideals,Religiosity, and Alcohol Abstinence: A Longitudinal Study of Finnish Twins

We analyzed prevalence and stability of attitudes endorsing sexual abstinence ideals from late adolescence into early adulthood and studied associations of these attitudes with religiosity and alcohol abstinence in a sexually liberal Nordic society. Our population-based sample of Finnish twins permitted comparisons of co-twins concordant for religiosity but discordant for drinking to evaluate the association of sexual abstinence ideals with alcohol abstinence, controlling for household environment. From age 17 to 24, endorsement of sexual abstinence as a romantic ideal declined from 25% to 15%. Religiosity and alcohol abstinence correlated, both separately and together, with endorsing sexual abstinence. Abstinence ideals were associated with literal belief in fundamental tenets of the Bible. The association of sexual abstinence ideals with alcohol abstinence was confirmed in within-family comparisons of co-twins discordant for drinking but concordant for religiosity. Alcohol-abstinent twins were significantly more likely than their non-alcohol-abstinent twin siblings to endorse sexual abstinence ideals; that result suggests the association of sexual abstinence ideals with abstaining from alcohol is not explained by unmeasured confounds in familial background and structure. Our longitudinal results and analyses of discordant twins suggest that attitudes toward sexual abstinence ideals are embedded within other conservative attitudes and behaviors.     

The hidden curriculum of youth care interventions—A case study

Themes such as “effectiveness” and “evidence-based practice” currently dominate debates about the professional care of children and youth. Notwithstanding the importance of these themes, this rather narrow focus may leave the values and ideals underlying youth care interventions undiscussed. In this article we will present our case study of EQUIP as an example of the role of this “hidden curriculum” in youth care interventions. Qualitative research has been conducted, consisting of content analysis of documents, interviews and observations. For the analysis an existing theory on the content and structure of values is used (Schwartz, 1992). The results show that there are distinct differences in the way moral behavior is defined in a Dutch and American “version” of EQUIP. The results also suggest that a difference in value perspective might be related to the effectiveness of the program.     

Optimal Strategies for Interception,Detection, and Eradication in Plant Biosecurity

The introduction of invasive species causes damages from the economic and ecological point of view. Interception of plant pests and eradication of the established populations are two management options to prevent or limit the risk posed by an invasive species. Management options generate costs related to the interception at the point of entry, and the detection and eradication of established field populations. Risk managers have to decide how to allocate resources between interception, field detection, containment, and eradication minimizing the expected total costs. In this work is considered an optimization problem aiming at determining the optimal allocation of resources to minimize the expected total costs of the introduction of Bemisia tabaci‐transmitted viruses in Europe. The optimization problem takes into account a probabilistic model for the estimation of the percentage of viruliferous insect populations arriving through the trade of commodities, and a population dynamics model describing the process of the vector populations' establishment and spread. The time of field detection of viruliferous insect populations is considered as a random variable. The solution of the optimization problem allows to determine the optimal allocation of the search effort between interception and detection/eradication. The behavior of the search effort as a function of efficacy or search in interception and in detection is then analyzed. The importance of the vector population growth rate and the probability of virus establishment are also considered in the analysis of the optimization problem.     

A characterization of the Nash bargaining solution

We characterize the Nash bargaining solution replacing the axiom of Independence of Irrelevant Alternatives with three independent axioms: Independence of Non-Individually Rational Alternatives, Twisting, and Disagreement Point Convexity. We give a non-cooperative bargaining interpretation to this last axiom. Received: 4 September 2000/Accepted: 6 September 2001     

A Non-cooperative Axiomatization of the Core

We treat a class of multi-person bargaining mechanisms based on games in coalitional form. For this class of games we identify properties of non-cooperative solution concepts, which are necessary and sufficient for the equilibrium outcomes to coincide with the core of the underlying coalitional form game. We view this result as a non-cooperative axiomatization of the core. In contrast to most of the literature on multi-person bargaining we avoid a precise specification of the rules of the game. Alternatively, we impose properties of such games, which give rise to a large class of mechanisms, all of which are relevant for our axiomatization.