Associations among Maternal Behavior,Delay of Gratification,and School Readiness across the Early Childhood Years

This study examined the developmental pathways from maternal behavior to school readiness within a sample of 1007 children, with a specific focus on the mediating role of delay of gratification (DoG). Maternal behavior across the first 36 months of age was explored as a predictor of children's DoG at 54 months as well as their behavioral and academic competence in kindergarten. Results support sensitivity as a predictor of children's DoG and indicate significant associations between DoG and teacher‐reported externalizing behavior, social skills, and academic skills. Moreover, DoG partially mediated the associations between maternal sensitivity and school readiness skills, with the highest percentage of mediation reported for social skills. Findings indicate maternal sensitivity and DoG as potential targets for efforts aimed at enhancing school readiness among young children.     

The longitudinal effects of influence of parental attachment and emotion regulation on Internet delinquency in early adolescence

ABSTRACT

The purpose of this study was to identify the longitudinal influence of parental attachment and emotion regulation on changes in Internet delinquency. This study used the Korean Youth Panel Survey (KYPS) data, in which 2,844 school-age children were annually assessed from Grade 4 in 2004 to Grade 8 in 2008 in South Korea. Latent growth models were used to examine developmental trajectories of Internet delinquency, parental attachment, and emotion regulation longitudinally. This study showed that adolescents experience an increase in Internet delinquency over the fourth year and a decline in the fifth year. The initial level of parental monitoring had significant effects on the initial level of emotion regulation. In addition, the initial level of parental attachment was associated with a slower rate of acceleration of Internet delinquency across time. The study findings indicate that parental attachment influences Internet delinquency among Korean adolescents. The practice implications of the findings are discussed in terms of Internet delinquency reduction efforts.     

危害食品安全刑事案件具体法律应用问题研究

食品安全事故频发，保障食品安全已引起社会广泛关注。刑法作为保障食品安全的最后一道屏障，由于其对危害食品安全犯罪的定性不当、保护范围较窄、保护滞后等问题，有大量危害食品安全犯罪案件未进入司法程序，凸显了刑法在惩处食品安全犯罪行为过程中的乏力，也在一定程度上纵容了危害食品安全的犯罪行为。应借鉴美国立法，完善我国危害食品安全犯罪刑事立法，形成严密的刑事立法体系，克服危害食品安全犯罪在刑法规制上的不足。     

Relations among Sadness Regulation,Peer Acceptance,and Social Functioning in Early Adolescence: The Role of Gender

Using a multi‐informant approach, this study examined emotion regulation within the social context of White and Black adolescent peer groups by assessing two aspects of sadness expression management (i.e., inhibition, disinhibition) and their linkages to peer acceptance and social functioning as a function of gender and ethnicity. Seventh‐ and eighth‐grade adolescents (N = 155, 52 percent female, 54.8 percent Black) completed self‐reports and peer nominations of sadness management and sociometric ratings of peer acceptance. Parents rated their child's social competence and social problems. Results revealed specific patterns of sadness regulation across informants that were associated with social functioning and varied by gender, but not ethnicity. Boys were more likely than girls to minimize sadness displays; boys who violated this pattern had lower peer acceptance and higher parent‐rated social problems. In contrast, although girls were rated as displaying overt sadness more frequently than boys, this was unrelated to peer acceptance.     

证人拒绝出庭作证的诚信追问及规制

诚信是社会交往的基本规范,证人拒绝出庭作证行为其实是对诚信原则的背叛.在证人拒绝出庭作证的背后存在着利益驱动,证人出庭作证和拒绝出庭作证行为的选择其实是一个利益权衡的结果.解决证人拒绝出庭作证问题,既需要完善相应法律制度,也需要制定操作性强的诚信规则,对证人拒绝出庭作证行为进行规制.     

激励企业技术创新的两种管制方式

本文旨在探讨激励垄断企业技术创新的两种管制方式——价格上限管制和最优管制机制。首先分别建立了它们的管制模型,得出了激励企业技术创新的具体的管制机制;进一步地,比较了在这两种管制方式下企业创新的内在激励,以及创新费用的增加对消费者剩余的影响;并分析了当激励企业创新问题引入时,两种管制方式相对优势的改变。     

双寡头市场的调控机制研究

基于对策论和优化理论,本文研究了双寡头市场的调控机制。提出了政府依据市场上产品价格信号进行市场干预的必要性和调节方法。     

Challenges to the Acceptance of Probabilistic Risk Analysis

This paper discusses a number of the key challenges to the acceptance and application of probabilistic risk analysis (PRA). Those challenges include: (a) the extensive reliance on subjective judgment in PRA, requiring the development of guidance for the use of PRA in risk-informed regulation, and possibly the development of robust or reference prior distributions to minimize the reliance on judgment; and (b) the treatment of human performance in PRA, including not only human error per se but also management and organizational factors more broadly. All of these areas are seen as presenting interesting research challenges at the interface between engineering and other disciplines.     

高校"树人"的历史责任

高校承担着培育“四有”新人的历史责任。为此 ,高等教育必须坚持党的教育方针不动摇 ,与时俱进 ,迎接挑战 ,切实加强和改进新时期大学生思想政治教育工作