Racial Perceptions of Young Children: A Review of Literature Post-1999

It has been argued that intervention strategies designed to reduce racial prejudice in young children have been based on weak theoretical models of racial stereotyping and prejudice with little effect on the reduction of racial bias. This paper examines the social-cognitive and intergroup scholarship post-Bigler (J Soc Issues 55(4), 687–705, 1999), with an emphasis on the development of racial prejudice in young children. The purpose of this paper is not to argue for a particular theoretical approach, but to provide an overview of some of the important pieces of research. Findings indicate that social learning and cognitive development models need to be understood when implementing curriculum designed to reduce racist beliefs and attitudes in young children.     

Dynamic forces in multiport mechanics: Direct and Lagrangian formulations

Holonomic systems can be represented by a bond graph in which inertial variables are related to generalized variables using a multiport displacement-modulated transformer structure. It is shown that the part of the generalized forces due to inertial elements can be found either by direct calculation or by the operations of Lagrange's equations. Although no gyrators are needed for the representation, gyrational coupling may exist. Alternative representations may involve gyrators explicitly and it is possible to construct kinetic co-energy functions for these gyrators for use in Lagrange's equations.     

"A man's game": cricket, war and masculinity, South Africa, 1899-1902

As practitioners of the imperial sport of the Victorian age, cricketers rallied whenever war descended upon England and its colonies. The South African War of 1899-1902 was no different. Adding to existing work on cricket's imperial development within South Africa, this study marks a significant contribution to research on the link between masculinity, war and sport during the Victorian era. A concept emerging from the English public schools of the mid- to late nineteenth century, the masculine ethos of sport and military honour had reached colonial South Africa by the outbreak of war in 1899. In its analysis of cricket and masculinity, this essay examines the events surrounding the war in South Africa and provides an example of the distinct relationship that existed between the military and the masculinity of sport and its organisation during this era.     

Adult Role Models: Feasibility,Acceptability, and Initial Outcomes for Sex Education

The authors present the feasibility and acceptability of a parent sexuality education program led by peer educators in community settings. They also report the results of an outcome evaluation with 71 parents who were randomized to the intervention or a control group and surveyed one month prior to and six months after the four-week intervention. The program was highly feasible and acceptable to participants, and the curriculum was implemented with a high level of fidelity and facilitator quality. Pilot data show promising outcomes for increasing parental knowledge, communication, and monitoring of their adolescent children.     

论自主、合作、探究学习

新课程提倡自主、合作、探究学习。自主学习的内涵包括主动性、独立性、自控性,在实践中应处理好教师主导性和学生主体性的关系;合作学习的内涵包括交往性、互动性,在实践中应处理好合作与学习、竞争、独立的关系,教师和学生的关系;探究学习的内涵包括问题性、过程性、开放性,在实践中应处理好"形"和"神"的关系。不能把自主、合作、探究学习形式化、绝对化,要学会全面辩证地看待自主、合作、探究学习。     

中国在应对反倾销方面存在的问题及对策

加入WTO后，中国将在更广的范围与世界各国和地区开展更深层次的经贸往来活动。针对其中出现的愈益频繁的倾销的斗争，章作出了一些分析，并提出了应对之策。