Information technology and economic recovery in Western Europe

This article sets out to analyse the response of West European governments and of the European Community to the challenge of information technology (IT). European countries have joined the race among industrial nations to restructure their economies around the industries of the future (micro-electronics, computers and advanced telecommunications). The race is currently led by Japan and the United States with Western Europe following a poor third. In order to catch up, West European governments have for some time pursued national strategies and are now attempting to develop a common approach with the assistance of the European Commission. This attempt has been bedevilled, however, not only by national chauvinism, but by conflict between the ambitions of governments and the goals of private sector strategies. Eureka - Europe's response to America's Strategic Defence Initiative - marks a step towards resolving such differences. But as this article suggests, it will not resolve the deeper tensions between the major aims of current policies: the concentration of research and production resources while also creating an open and fully competitive market for IT in Western Europe.This article is part of a wider project on new technology policies in Western Europe, funded by the Leverhulme Trust and directed by Professor J.J. Richardson. The main findings will be published in Information Technology and the State, Oxford University Press, forthcoming.     

Determinants of peer social status: Contributions of physical appearance,reputation, and behavior

The purpose of the present study was to determine behavioral correlates of social status and the relative importance of physical appearance, reputation, and current behavior in the assignment of social status by peers. Sixty-eight children identified as either popular, rejected, or neglected by peers were photographed individually and were videotaped during school lunch for 10 six-minute segments each. In a second sample of children those identified as popular, rejected, or neglected by their peers either viewed selected videotapes or photographs of same-age and same-sex children who were popular, rejected, or neglected, and categorized the viewed child as to his/her social competence. The bids of popular children were more likely to be clear, elicit attention, and continue beyond a simple bid-response sequence than were those of rejected or neglected children. The photographs and videotapes of both popular and neglected children were rated more positively than were those of rejected children.This paper is based, in part, on a presentation made at the Southeastern Conference on Human Development, April 1986.Received Ph.D. in Psychology from Georgia State University in 1980. Primary research interests are social competence development, peer relations, and mother-child attachment.     

Family processes and adolescent adjustment in intact and remarried families

This study examines whether family processes that predict positive and negative developmental outcomes are the same in intact and remarried families. Surveys were administered to 758 tenth graders from intact families and 95 from stepfather families. Measures of cohesion, democratic decision-making style, permissiveness, and conflict were used to predict self-rated depression, worry, and self-esteem. Remarried and intact families provide similar family environments for permissiveness and democratic decision making. Remarried families are more conflictual and less cohesive than intact families. In both family types, conflict had negative effects, and cohesion and democratic decision-making had positive effects on adolescents' adjustment. In remarried families, but not intact, permissiveness was related to higher self-esteem.Received Ph.D in developmental psychology from The University of Michigan. Research interests include family influences on adolescent identity development and the effects of divorce and remarriage on adolescent adjustment.Received M.S. in child clinical psychology from Pennsylvania State University. Research interests include family processes in stepfamilies and the impact of family structure on adolescent development.     

THE EFFECTIVENESS OF CHILD SAFETY SEAT LAWS IN THE FIFTY STATES

This study evaluates the effectiveness of state child safety seat laws in the United States. Data for all fifty states for the period 1975 to 1994 are used. Pooled time series analysis is employed to estimate a model of the rate of fatalities suffered by children ages 0–5 years as occupants in automobile crashes. The occupant fatality rate for children 6–11 years of age is used as a comparison group to control for other trends not introduced in the estimated models. The results show that child safety seat policies have significantly reduced fatality rates among children 0–5 years of age. For each additional year of age covered by a state statute, this fatality rate drops 4.8%. A similar reduction in the fatality rate of the older age cohort (6–11 years old) was not observed.     

Appraisal of methods to evaluate farmer field schools

The need to increase agricultural sustainability has induced the government of India to promote the adoption of integrated pest management (IPM). An evaluation of cotton-based conventional and IPM farming systems was conducted in India (2002–2004). The farmers managing the IPM farms had participated in discovery-based ecological training, namely Farmer Field Schools (FFS). The evaluation included five impact areas: (1) the ecological footprint and (2) occupational hazard of cotton production; and the effects of IPM adoption on (3) labour allocation; (4) management practices; and (5) livelihoods. The analysis showed that a mix of approaches increased the depth and the relevance of the findings. Participatory and conventional methods were complementary. The study also revealed different impacts on the livelihoods of women and men, and wealthy and poor farmers, and demonstrated that the value of the experience can be captured also in terms of the farmers' own frames of reference. The evaluation process consumed considerable resources, indicating that proper budgetary allocations need to be made.     

The elevated risk for non-lethal post-separation violence in Canada: a comparison of separated, divorced, and married women

The purpose of the study was to shed light on the potentially differing dynamics of violence against separated and divorced women by their ex-husbands and violence against married women by their current husbands. Using a nationally representative sample of 7,369 heterosexual women from Cycle 13 of Statistics Canada's General Social Survey, available risk markers were examined in the context of a nested ecological framework. Separated women reported nine times the prevalence of violence and divorced women reported about four times the prevalence of violence compared with married women. The strongest predictors of violence against married women, namely, patriarchal domination, sexual jealousy, and possessiveness, were not significant predictors of violence against separated and divorced women. This suggested that post-separation violence is a complex phenomenon the dynamics of which can be affected by much more than domination and ownership.     

Evaluation and quantification of nuclear DNA from human telogen hairs

Nuclear DNA was extracted from human telogen hairs from 60 individuals. Six to nine hairs from each individual were individually extracted. The amount of DNA recovered from each individual varied greatly, and most samples yielded a quantity of 550 pg or less per hair. A selective extraction buffer was used to remove epithelial cell DNA and the amount of exogenous DNA was determined. DNA was also quantified by real time PCR using three different sized amplicons targeting an Alu sequence. The results were used to determine the state of degradation of the extracted DNA. Different quantities of sample (<100 pg, 100-500 pg, >500 pg) were amplified with the Miniplex kits to determine the minimum DNA template required for successful amplification. DNA recovered from hair showed degradation; however, partial profiles were obtained for those samples containing at least 60 pg using MiniSTRs.