Jeremy Siegel: We Can Look for More Gains in the Stock Market
All eyes and ears were on the two-day meeting of the Federal Reserve's Open Market Committee (FOMC) that ended on March 21. While most observers did not expect interest rates to change, the markets were keen to know what language the Fed would use about inflation in its statement on economic and monetary policy. The U.S. economy has seen mixed signals lately, and concerns about recession have been replaced by worries about "stagflation" -- or stagnation combined with inflation. Is stagflation re
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The Talent Hunt: Getting the People You Need, When You Need Them
Ask any CEO or senior level executive what his or her biggest challenge is, and the answer is almost always finding and keeping good people. Yet most executives fail to manage their company's needs in a way that recognizes the unpredictability of the global marketplace. In a book titled, Talent on Demand: Managing Talent in an Age of Uncertainty, Peter Cappelli, director of Wharton's Center for Human Resources, proposes a new approach to this issue based on applying the principles of supply chai
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Can 'Cash for Clunkers' Help Jump-start the Auto Industry?
Ford reported its first sales gain in 20 months, thanks to the U.S. government's "cash for clunkers" rebate program that gives consumers a rebate of up to $4,500 to trade in older cars for new and more fuel-efficient models. Other manufacturers said their continuing sales declines would have been worse without the program. All in all, the officially named Car Allowance Rebate System (CARS) provided taxpayers with a good return on their investment, Wharton management professor John Paul MacDuffie
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Postcards from the Vineyard: Exploring the World of Wine Tourism
In the book, In Search of Bacchus: Wanderings in the Wonderful World of Wine Tourism, author George M. Taber took on the task (someone had to do it) of visiting a dozen of the most breathtakingly beautiful wine regions around the globe. What he came back with is a travel guide for oenophiles that also serves as a primer on how and why winemakers are increasingly turning themselves into destination sites. In addition, Taber's tour opens a window on the growing segmentation of the travel industry
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12 Oct 2010: Aftershock: The Next Economy and America's Future
When the nations economy foundered in 2008, blame was directed almost universally at Wall Street. But University of California, Berkeley, public policy professor Robert B. Reich suggests a different reason for the meltdown, and for the perilous road ahead. In his book Aftershock: The Next Economy and Americas Future, he argues that the real problem lies in the increasing concentration of wealth at the top, and in a middle class that has to go into debt to maintain a decent standard of living. R
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13 Oct 2010: Civic Scientist Lecture - Robert F. Curl Jr., Ph.D., and Sir Harry W. Kroto, Ph.D
The Civic Scientist lectures are a series of talks by leading scientists from around the country who have influenced public policy. The series seeks to expose scientists and future scientists to the notion that their roles extend beyond the laboratory. It also gives the Houston community an opportunity to hear leading scientists discuss their fields and careers, with the goal of promoting science and technology as a public priority worthy of federal, state and local funding. Event co-hosted wi
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The Pursuit of Happyness Part 2 of 2

Part 2 of the amazing rags-to-riches story of the formerly homeless, now millionaire entrepreneur, Christopher Gardner, on which the movie 'The Pursuit of Happyness' is based.

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Author(s): samosama

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Learning aware environement: a Laboratorium of epidemiological studies
One challenge of the Laboratorium is to have the capacity to recognize and capture relevant events from observing the human activity, the ability to understand the learning needs and then to provide the adequate feedback in whatever form. Another challenge is the mapping of inaccessible phenomena into the sensible and temporal space of the classroom. Our design combines gaming situations and ambient technologies in the context of learning bio-statistics. This paper presents a method and a formal
Author(s): Ney Muriel,Balacheff Nicolas

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Inspiring Young People to Become Lifelong Learners in 2025
This Paper presents the Learnovation vision for 2025 within and around the formal education system, including primary and secondary schools as well as Vocational Education and Training. There are a number of characteristics shared by these three areas (or territories) of Lifelong Learning: Normally, all or most of a school system’s elements are institutionalized, controlled and regulated by the state, irrespective of whether they are operated by the state or other public bodies or by private in
Author(s): Kugemann Walter,Aceto Stefania,Dondi Claudio,Kasti

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A Pilot Project – From Illiteracy to Computer Literacy: Teaching and Learning Using Information Tec
This paper addresses the use of information and communication technologies, ICT or IT for brevity, to combat illiteracy and move participants directly from illiteracy to computer literacy. The resulting assistive technology and instructional software and hardware can be employed to speed up literacy programs and make them more attractive and effective. The approach provides an interactive, self-paced, autonomous and entertaining learning experience, eases entry and exit in and out of the program
Author(s): Al-Alaoui Mohamad Adnan,Ohannessian Mesrob I.,Chou

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Informational technologies in resolving the social issues of school communities in Uzbekistan
This article examines the experience of 40 schools of Uzbekistan in usage of Informational technologies in resolving the social issues of their communities. The article describe the projects that were used by schools in the framework of the "Global Connections and Exchange - Uzbekistan" programme during the 2005-2007 academic years, and results of the projects and their positive experience.
Author(s): Shadiev Rustam

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An Interactive, Multimedia Environment for Exploring Tonal Pitch Space
Because they depict relations among musical pitches, chords, and key, charts in Fred Lerdahl’s Tonal Pitch Space can be rendered more accurately and vividly with multimedia authoring software. My renderings enable a user to orient charts toward any specific key, trace any of numerous possible paths, determine the depth of embedding of any element in any tonal context, and compute distances between elements. Lerdahl’s analyses can be depicted more vividly by synchronizing graphic images with th
Author(s): Williams J. Kent

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The role of guidance in computer-based problem solving for the development of concepts of logic
The effect of two instructional variables, manipulation of objects and guidance, in learning to use the logical connective, conditional, was investigated. Instructions for 72 first- and second year social science students were varied in the computer-based learning environment Tarski's World, designed for teaching first-order logic (Barwise &Etchemendy, 1992). Guidance, which was operationalised by giving the learners problems that guided them to all different types of basic problem situations th
Author(s): Eysink Tessa,Dijkstra Sanne,Kuper Jan

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Using e-mail to support reflective narration
This article presents an exploratory study of e-mail use for reflective narration. Narration is viewed from three perspectives: the narrating act, the narrative statement, and the story. These perspectives are used to characterize the 69 e-mails that were exchanged between 13 groups of children from three primary schools. The findings show that e-mail narration has monologic and dialogic qualities, and leads to cognitive and personal reflections on the learning task. We conclude that e-mail can
Author(s): de Vries Bregje,Van der Meij Hans

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Exploring Semantic Description and Matching Technologies for Enhancing the Automatic Composition of
In the implementation of e-learning frameworks, a problem still unsolved is how to use and integrate low-level learning services to compose more complex high-level services or tools that make sense to both tutors and learners. In that sense semantic description of Grid learning Services appears like a powerful tool to be used for discovering and matching learning services depending of a set of parameters inside the learning framework. These parameters must represent significant functional charac
Author(s): Gutiérrez-Carreón Gustavo,Daradoumis Thanasis,Jo

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A Grid-aware Implementation for Providing Effective Feedback to On-line Learning Groups
Constantly providing feedback to on-line learning teams is a challenging yet one of the latest and most attractive issues to influence learning experience in a positive manner. The possibility to enhance learning group’s participation by means of providing appropriate feedback is rapidly gaining popularity due to its great impact on group performance and outcomes. Indeed, by storing parameters of interaction such as participation behaviour and giving constant feedback of these parameters to the
Author(s): Caballé Santi,Paniagua Claudi,Xhafa Fatos,Daradou

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Toward Computer-Based Support of Meta-Cognitive Skills: a Computational Framework to Coach Self-Expl
We present a computational framework designed to improve learning from examples by supporting self-explanation ö the process of clarifying and making more complete to oneself the solution of an example. The framework is innovative in two ways. First, it represents the first attempt to provide computer support to example studying instead of problem solving. Second, it explicitly coaches a domain-general, meta-cognitive skill that many studies in cognitive science have shown to greatly improve le
Author(s): Conati Cristina,VanLehn Kurt

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Learning History by Playing a Mobile City Game
Digital games seem to be excellent tools for facilitating and supporting situated learning. This unbinding of knowledge from a specific context fosters its transfer to new problems and new domains. Additionally, children’s attitude towards computer games is the very attitude we would like all our learners to have. Therefore, it makes sense to try to merge the content of learning and the motivation of games. The objectives of this paper are to generate insights into the practicalities and the ef
Author(s): Huizenga Jantina,Admiraal Wilfried,Akkerman Sanne,

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Rôle des ontologies en ingénierie des EIAH : cas d’un système d’assistance au design pédagogiq
The thesis illustrates the role that Ontological Engineering (OE) can play in the design of Technology Enhanced Learning (TEL) for supporting learning/instructional designers and environments.,Ph. D. Thesis in cognitive informatics, Department of computer sciences, Unversité du Québec à Montréal (UQÀM), Canada
Author(s): Psyché Valéry

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Principles for designing Web searching instruction
Web searching is a timely topic which importance is recognized by researchers, educators and instructional designers. This paper aims to guide these practitioners in developing instructional materials for learning to search the Web. It does so by articulating ten design principles that attend to the content and presentation of Web searching instruction. These principles convey a mixture of insights gleaned from instructional theory, empirical research, and many hours of classroom experience. Tog
Author(s): Lazonder Ard

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