Renewal of Educational Systems Through Organizational Strategies     

Jerry Perlmutter  George E. Monroe 《Clearing house (Menasha, Wis.)》2013,86(3):125-129

In this article, the author examines the role that teachers play in the moral development of American students. Historically, one of public education's purposes in America has been the development of moral citizens. However, educators currently face more academic accountability due to No Child Left Behind. Consequently, teachers must strike a balance between achieving quantifiable academic standards and assisting with students' character development.  相似文献   

Political aspects of innovation     

Jerry Courvisanos 《Research Policy》2009,38(7):1117-1124

“Political aspects” that enhance, but also undermine, the positive transformational power of public innovation policies are examined. As such, this paper follows Micha? Kalecki in his 1943 paper that identifies the “political aspects” which enhance and undermine the positive transformational power of Keynesian full employment policies. Similarly, this paper provides a policy framework that identifies what government and business support as innovation policies. The role of innovation stems from Schumpeter's long-run perspective, but incorporates the more dynamic cyclical short-term and trend perspectives of Kalecki. This paper critiques the strategy of public innovation policy in general and derives policy implications.  相似文献   

Size-dependent trajectories of DNA macromolecules due to insulative dielectrophoresis in submicrometer-deep fluidic channels   总被引：1，自引：0，他引：1  

Gea O. F. Parikesit  Anton P. Markesteijn  Oana M. Piciu  Andre Bossche  Jerry Westerweel  Ian T. Young    Yuval Garini 《Biomicrofluidics》2008,2(2)

In this paper, we demonstrate for the first time that insulative dielectrophoresis can induce size-dependent trajectories of DNA macromolecules. We experimentally use λ (48.5 kbp) and T4GT7 (165.6 kbp) DNA molecules flowing continuously around a sharp corner inside fluidic channels with a depth of 0.4 μm. Numerical simulation of the electrokinetic force distribution inside the channels is in qualitative agreement with our experimentally observed trajectories. We discuss a possible physical mechanism for the DNA polarization and dielectrophoresis inside confining channels, based on the observed dielectrophoresis responses due to different DNA sizes and various electric fields applied between the inlet and the outlet. The proposed physical mechanism indicates that further extensive investigations, both theoretically and experimentally, would be very useful to better elucidate the forces involved at DNA dielectrophoresis. When applied for size-based sorting of DNA molecules, our sorting method offers two major advantages compared to earlier attempts with insulative dielectrophoresis: Its continuous operation allows for high-throughput analysis, and it only requires electric field strengths as low as ∼10 V∕cm.  相似文献   

Improving work processes     

Jerry L. Harbour 《Performance Improvement》1993,32(2):5-10

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Hindsight,perspective, and visions     

Jerry Kastigar 《Performance Improvement》1993,32(7):23-24

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Children born at risk: What's happening in kindergarten?     

Jill N. Reic  Jerry W. Cleland  Stephanie R. Stilson  J. Clifford Kaspar  Deborah L. Holmes 《Psychology in the schools》1993,30(1):50-52

Many studies examine the development of infants born at risk for medical and developmental problems during the early years of life, but far fewer follow these children into their school years. This project compared high-risk vs. low-risk children in their performance on the WPPSI at pre- and postkindergarten levels. In general, both groups of children demonstrated increases in performance; however, their patterns of performance were different. The high-risk children showed increases predominantly in the Performance areas of the test, whereas the low-risk children demonstrated increases predominantly in the Verbal areas.  相似文献   

A follow-up study of high school students with a history of grade retention     

Winston J. Hagborg  Gaetano Masella  Phillip Palladino  Jerry Shepardson 《Psychology in the schools》1991,28(4):310-317

The present study examines high school students with a prior history of grade retention (N = 38) compared to a matched control group of nonretained students. The retained students were lower on a number of scholastic variables (i.e., achievement, intelligence, grades), more often absent from school, and lower on three subscales of a self-esteem measure (the Self-Perception Profile for Adolescents). The authors explored the correlates of grade retained with the measured variables and found that the later a student was retained was associated with lower grades, less-positive school attitudes, less time on homework, lower educational expectations, more discipline problems, lower self-control, and a more external locus of control.  相似文献   

Online searching and learning: <Emphasis Type="Italic">YUM</Emphasis> and other search tools for children and teachers     

Ion Madrazo Azpiazu  Nevena Dragovic  Maria Soledad Pera  Jerry Alan Fails 《Information Retrieval》2017,20(5):524-545

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建立在探索基础上的中小学数学教育回顾与展望   总被引：1，自引：0，他引：1  

Jerry P.Becker  牛晓巍  孙连举 《数学教育学报》2003,12(1):73-75

过去几十年中小学数学教育研究的主要进展表现在：数学教育改革，社会交流研究，课程发展研究等方面，数学教育研究应该将教育实践活动，课程开发，数学学科教育理论研究3者结合起来，当前，中小学数学课堂改革主要是：接受学生是在和思维材料相互作用的过程中建构数学知识的观念，以及课程改革、技术改革和数学语言改革等方面。  相似文献   

Assessing the Educational Fates of Minority Students in Canada     

Jerry Paquette 《Equity & Excellence in Education》2013,46(2-4):57-66

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