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61.
Despite World Trade Organization (WTO) principles of non-discrimination,the European Community (EC) operates special anti-dumping proceduresagainst certain former State-trading nations, arguing that intransition economies, prices do not fulfil the same functionas in market economies, thus being an unreliable indicator forthe purpose of anti-dumping calculations. This paper discussesthe question of whether these procedures nullify the benefitsor impede the attainment of any objective of the WTO. Whilethis approach is based on out-dated legal concepts mirroringpolitical and economic conditions of the twentieth century,it remains questionable how effective and necessary it is tooffset unfair trading practices in a globalized economy. Ultimately,WTO rules are sufficiently flexible to deal with price discriminationsfrom transition economies without resorting to principles thatare frustrating in their application and produce questionableadministrative results.  相似文献   
62.
This study examined the relationship of racial and ethnic socialization and academic achievement in a sample of 218 African American adolescents (grades 9–12; 52% girls) attending a public high school in the northeastern United States. Researchers were particularly interested in whether adolescent gender moderated the relationship between racial and ethnic socialization and academic grades. Results indicated that aspects of ethnic socialization, African American cultural values and African American heritage were linked to adolescent grades. Additionally, adolescent gender was found to moderate the association between these socialization variables and grades. The findings also suggest that socialization provided by paternal caregivers around African American cultural values and African American heritage may have differential effects for academic grades than the socialization messages provided by maternal caregivers. Information generated from this study broadens the understanding of socialization factors that can facilitate positive academic outcomes in African American youth and has practical implications for parents and educators.
Tiffany L. BrownEmail:
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63.
Although there is strong evidence for the effect of interparental conflict on adolescents' internalizing and externalizing problems, little is known about the effect on the quality of adolescents' relationships. The current study investigates the link between adolescents' friendships and interparental conflict as reported by both parents and adolescents. It considers early adolescents' emotion regulation ability and attachment security as mediators. The analysis is based on a longitudinal study with two waves separated by 12?months. The participants were 180 two-parent families and their adolescent children (50.5?% girls), the average age of the latter being 10.61?years (SD?=?0.41) at the outset (Time 1). Binomial logistic regression analysis revealed that perceived interparental conflict increased the risk of instability in friendship relationships across the 1-year period. Structural equation modeling analysis indicated that the association between perceived interparental conflict and friendship quality was mediated by emotion regulation and attachment security. The discussion focuses on mechanisms whereby interparental conflict influences early adolescents' friendship relationships.  相似文献   
64.
Drawing on recent scholarship on the financialization of agro-food systems and the global land grab, this paper examines new forms of financial investment in agriculture in the Canadian prairie provinces. We examine the factors underpinning investor involvement in the sector, including its anticipated financial performance as well as processes of agricultural restructuring that, combined with government actions to liberalize farmland ownership, have facilitated the enrollment of land and labour into new financial vehicles. We focus in particular on the emergence of two new forms of investment vehicles – farmland investment funds and an exchange-traded farming corporation – comparing the business model and investment strategy of each. In doing so, we highlight the ways in which the new investment patterns may propel the restructuring of the agricultural sector, alter power relations among key actors, and introduce new logics into the farming landscape. Our findings allow us to comment on the relevance of the land grabbing frame for making sense of the financialization of agriculture in the global North.  相似文献   
65.
This article explores the interrelationship between gender and modernity within the context of post‐war Britain, focusing upon the representation of women in the popular film genre of the ‘marriage comedy’. It uses a case study of the 1951 film Young Wives’ Tale to explore post‐war ideas about the ‘companionate marriage’ and the emergence of a ‘modern’ British society. Critical examination of female performance style and the gendered negotiation of domestic space within the film suggests the ways in which anxieties about the ‘new’ and the ‘modern’ are displaced onto the female protagonists. The article explores the ways in which ‘tradition’ is usurped in the film and concludes that it was a box office failure because it was out of step with the cultural consciousness of post‐war cinema audiences. The film’s lack of success demonstrates the extent and manner to which gender relations could be challenged in the early 1950s.  相似文献   
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Although there has been in recent years a proliferation of court programs, especially divorced parent education programs, evaluations of the effectiveness of these programs lag dangerously behind their inception, perhaps because program developers and courts lack the expertise to perform these evaluations. The present article provides a primer of the methodological considerations for evaluations of court programs. The authors discuss the following topics: formative versus summative evaluations; how to discover program goals by identifying stakeholders; how these goals translate into measures to be assessed; the data sources for these measures (exit questionnaires, archival data, and follow-up surveys); answering the “compared with what?” question through the selection of an appropriate research design; budgeting the evaluation; and disseminating the findings through appropriate write-up(s).  相似文献   
69.
This paper discusses the limits of expert opinion on posttraumatic stress disorder (PTSD) in personal injury claims. The construct of PTSD is hampered by several empirical limitations. Multiple reliable measures of PTSD exist, but have not been evaluated sufficiently within litigating samples and are infrequently used by forensic assessors. Common methods for trauma screening appear insensitive. Opinions about causation of PTSD and disability are complicated by retrospective memory biases, as well as the failure of most anxiety disorders to be detected within primary medical care. PTSD appears to have a steep spontaneous remission curve during the first year, but at least 10% of trauma-exposed people suffer chronic distress. Little is known about the course beyond 1 year. Efficacious psychological treatments have been developed for PTSD, but are not in common use limiting claimants access to rehabilitative treatments. Research on functional disability associated with PTSD is in its infancy, but it seems likely that PTSD will account for only a part of the variance in work disability. We provide suggestions for improving forensic practice, advising the courts about the limitations of forensic opinions, and necessary research.  相似文献   
70.
Y chromosome-specific short tandem repeat (Y-STR) analysis has become another widely accepted tool for human identification. The PowerPlex Y System is a fluorescent multiplex that includes the 12 loci: DYS19, DYS385a/b, DYS389I/II, DYS390, DYS391, DYS392, DYS393, DYS437, DYS438 and DYS439. This panel of markers incorporates the 9-locus European minimal haplotype (EMH) loci recommended by the International Y-STR User Group and the 11-locus set recommended by the Scientific Working Group on DNA Analysis Methods (SWGDAM). Described here are inter-laboratory results from 17 developmental validation studies of the PowerPlex Y System and include the following results: (a) samples distributed between laboratories and commercial standards produced expected and reproducible haplotypes; (b) use of common amplification and detection instruments were successfully demonstrated; (c) full profiles were obtained with standard 30 and 32 cycle amplification protocols and cycle number (24-28 cycles) could be modified to match different substrates (such as direct amplification of FTA paper); (d) complete profiles were observed with reaction volumes from 6.25 to 50 microL; (e) minimal impact was observed with variation of enzyme concentration; (f) full haplotypes were observed with 0.5-2x primer concentrations; however, relative yield between loci varied with concentration; (g) reduction of magnesium to 1mM (1.5 mM standard) resulted in minimal amplification, while only partial loss of yield was observed with 1.25 mM magnesium; (h) decreasing the annealing temperature by 2-4 degrees C did not generate artifacts or locus dropout and most laboratories observed full amplification with the annealing temperature increased by 2 degrees C and significant locus dropout with a 4 degrees C increase in annealing temperature; (i) amplification of individual loci with primers used in the multiplex produced the same alleles as observed with the multiplex amplification; (j) all laboratories observed full amplification with >or = 125 pg of male template with partial and/or complete profiles observed using 30-62.5 pg of DNA; (k) analysis of < or = 500 ng of female DNA did not yield amplification products; (l) the minor male component of a male/female mixture was observed with < or =1200-fold excess female DNA with the majority of alleles still observed with 10,000-fold excess female; (m) male/male mixtures produced full profiles from the minor contributor with 10-20-fold excess of the major contributor; (n) average stutter for each locus; (o) precision of sizing were determined; (p) human-specificity studies displayed amplification products only with some primate samples; and (q) reanalysis of 102 non-probative casework samples from 65 cases produced results consistent with original findings and in some instances additional identification of a minor male contributor to a male/female mixture was obtained. In general, the PowerPlex Y System was shown to have the sensitivity, specificity and reliability required for forensic DNA analysis.  相似文献   
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