美国教育治理改革运动对我国高等教育改革的启示

治理理论提出以后,教育界开始实施治理改革。美国的教育治理改革取得一定成效,其实践主要包括特许学校的建立,校本管理的加强,教育券制度的实施等。受上述治理理论与改革实践的启发,本文构建出一个高等教育治理改革模型,以供借鉴。     

新疆农产品期货市场发展滞后的成因及对策研究

农产品期货市场对农民安排农产品的生产、经营、提高收入有着日益显著的作用。但由于期货经纪公司的布局、宣传、人才、费用等方面的原因,新疆农产品期货市场发展严重滞后,利用程度很低。针对这种现状,从而应大力宣传期货市场的调节作用,积极组织农民参予期货交易,发挥农产品行业协会在利用期货市场中的引导作用,推进新疆的“社会主义新农村建设”。     

MEANINGFUL REGRESSION AND ASSOCIATION MODELS FOR CLUSTERED ORDINAL DATA

Many proposed methods for analyzing clustered ordinal data focus on the regression model and consider the association structure within a cluster as a nuisance. However, the association structure is often of equal interest—for example, temporal association in longitudinal studies and association between responses to similar questions in a survey. We discuss the use, appropriateness, and interpretability of various latent variable and Markov models for the association structure and propose a new structure that exploits the ordinality of the response. The models are illustrated with a study concerning opinions regarding government spending and an analysis of stability and change in teenage marijuana use over time, where we reveal different behavioral patterns for boys and girls through a comprehensive investigation of individual response profiles.     

Queer Intersections: Sexuality and Gender in Migration Studies

This essay examines the historical and theoretical development of sexuality in migration research. Noting gaps and omissions in the literature, the essay proposes a dual notion of sexuality including one that is produced by the intersection of other social identities such as class and race, and a queer studies‐derived idea of the sexual that goes against the normalizing of heterosexual institutions and practices. Utilizing a case study of Filipina migrant workers, the essay demonstrates the pivotal role of sexuality in the future of gender and migration research through a critique of the implicit normative assumptions around family, heterosexual reproduction, and marriage that abound in this body of literature, and how a critical notion of sexuality enables a more inclusive and accurate portrait of global gendered migration.     

论校园时尚语境下的大学生思想政治教育

大学校园时尚的产生有其必然性,它对学生的思想政治教育既有积极意义,又会产生消极影响.基于此,必须积极应对大学校园时尚的冲击,在校园时尚语境下把大学生思想政治教育提升到新的局面.     

Infants' Ability to Learn Phonetically Similar Words: Effects of Age and Vocabulary Size

What do novice word learners know about the sound of words? Word‐learning tasks suggest that young infants (14 months old) confuse similar‐sounding words, whereas mispronunciation detection tasks suggest that slightly older infants (18–24 months old) correctly distinguish similar words. Here we explore whether the difficulty at 14 months stems from infants' novice status as word learners or whether it is inherent in the task demands of learning new words. Results from 3 experiments support a developmental explanation. In Experiment 1, infants of 20 months learned to pair 2 phonetically similar words to 2 different objects under precisely the same conditions that infants of 14 months (Experiment 2) failed. In Experiment 3, infants of 17 months showed intermediate, but still successful, performance in the task. Vocabulary size predicted word‐learning performance, but only in the younger, less experienced word learners. The implications of these results for theories of word learning and lexical representation are discussed.     

奋发有为扎实工作圆满完成2002年工作任务

春回大地,万物复苏.祖国处处充满着生机与活力. 2002年是继续深化改革、加快对外开放的重要之年,是中国以世贸组织正式成员身分融入经济全球化之中的一年.我们将面临着机遇与挑战.     

异步电动机工作原理模拟教学课件的制作

介绍了异步电动机工作原理模拟教学课件的组成、图形界面及其实现方法。     

锌氧化矿及精矿中锌镉连续快速测定方法探讨

本法采用一次溶解试样,经分离干扰元素后,对锌和镉进行连续络合滴定,方法可行,对生产中的锌镉元素测定,能够满足要求,其分析误差在允差范围之内,终点明显,结果准确可靠。     

危机与改革——国际田联现状分析

为了更有效地推动田径的发展 ,国际田联应致力于组织机构、比赛项目设置、裁判规则与手段等方面的研究与改革 ,加大反兴奋剂的力度 ,并努力消除与国际奥委会和其他国际体育组织之间的冲突