Publications
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The Case For Using Randomized Experiments In Research On Newer Educational Technologies: A Critique Of The Objections Raised And Alternatives
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Using Technology To Assess Students’ Web Expertise
This study investigated the use of an online authentic assessment tool to evaluate students’ fluency with the World Wide Web (WWW). Using our online Web Expertise Assessment and accompanying WWW…
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A Knowledge Acquisition Tool for Course of Action Analysis
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Portable Assessment Authoring: Using Handheld Technology To Assess Collaborative Inquiry
This article reports on pilot studies of teachers and students using handheld computers to assess the quality of a complex, hard-to-measure classroom activity: student group work.
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Introduction to a multiagent perspective
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Case Study Of Technology Access And Learning In Twelve Communities
Since 1999, the U.S. Department of Education has funded a major initiative to meet the needs for technology access and training through its Community Technology Centers program.
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Geoscience Projects and the Online Evaluation Resource Library (OERL)
A Web-Based Tool to Support the Professional Development of Evaluators
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Automatic Dialog Act Labeling With Minimal Supervision
We investigate the problem of automatically tagging dialog acts when hand-labeled training data is scarce. The tagging paradigm employed is a hidden Markov model in which dialog acts are states…
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Painting A Landscape Onto TAPPED IN 2
Starting in mid-2001, with new NSF funding, we began working with our partners and community to design a new TAPPED IN system that we call Tapped In Version 2.
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National Early Intervention Longitudinal Study: Sampling and Weighting Procedures: Enrollment Form, Family Interview, Service Records. NEILS Methodology Report No. 1
This reports details how the NEILS sample design balances the requirements for a nationally representative, three-stage sample against a further crucial criterion.
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A Decade of Public Charter Schools
Researchers at SRI International are conducting the first national evaluation of the PCSP for the U.S. Department of Education (ED).
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The Nature And Future Of Classroom Connectivity: The Dialectics Of Mathematics In The Social Space
This paper is about a specific instance of the interaction and coevolution of design, technological affordance, and cognitive theory. The idea is that next generation networking can better support or…