Publications
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Examining Change in K-3 Teachers’ Mathematical Knowledge, Attitudes, and Beliefs: The Case of Primarily Math
This study examines the impact of the Primarily Math Elementary Mathematics Specialist program on K-3 teachers’ mathematical content knowledge for teaching, attitudes toward learning mathematics, and beliefs about mathematics teaching…
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Assessing Problem-Solving Process At Scale
This paper describes a hybrid approach to assessing process at scale in the context of the use of computational thinking practices during programming.
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An Annotated Corpus and Method for Analysis of Ad-Hoc Structures Embedded in Text
We describe a method for identifying and performing functional analysis of structured regions that are embedded in natural language documents, such as tables or key-value lists.
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Pathway collages: personalized multi-pathway diagrams
We define software for constructing personalized multi-pathway diagrams called pathway-collages using a combination of manual and automatic layouts.
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Pathway Schools Initiative Developmental Evaluation-Learning Brief 1 (January 2016)
To support its Pathway Schools Initiative, The McKnight Foundation has engaged initiative leaders in a developmental evaluation (DE) led by SRI International and Child Trends.
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Solution Authoring via Demonstration and Annotation: An Empirical Study
This paper reports on a concept validation study that provides an empirical basis for the design of solution authoring frameworks based on end-user programming techniques.
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Effect of Transition Planning on Postsecondary Support Receipt by Students with Disabilities
The authors of this article analyzed data from the National Longitudinal Transition Study-2 to determine the effect of receiving transition planning education and having a transition plan that specified needed…
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Mobility enhancement in polymer organic semiconductors arising from increased interconnectivity at the level of polymer segments
We present a model to estimate the mobility in polymers and to gauge the effect of increased interconnectivity at the level of polymer segments.
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A Content-Centric Networking Forwarding Design for a Network Processor
We describe a method to use hardware-assisted hash tables for CCNx routing on variable length names.
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System optimization of a heat-switch-based electrocaloric heat pump
We present detailed models and analysis that elucidate the key parameters for performance optimization.
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Printed Hybrid Logic Circuits
Printing electronics circuits is possible not only with functional materials but also with inks containing microchips.
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Hyperspectral imaging with a liquid crystal polarization interferometer
A novel hyperspectral imaging system has been developed that takes advantage of the tunable path delay between orthogonal polarization states of a liquid crystal variable retarder.