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| − | ==What is the DataShop?==
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| − | The DataShop is a data analysis service for the learning science community. It is both a central repository for research data and a suite of tools to analyze that data.
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| − | The PSLC DataShop provides two main services:
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| − | * secure storage of log data that is generated during in vivo experiments
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| − | * relevant statistical analyses and reports that are based on those data
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| − | Data collection and retrieval is a three-stage process:
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| − | # raw data logs are collected either in real-time or after the study;
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| − | # data are extracted, anonymized, and stored in an analysis database
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| − | # reports and queries are rendered via the web upon request
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| − | After authenticating on the [http://learnlab.web.cmu.edu/datashop DataShop website], researchers can rapidly access standard reports such as learning curves, as well as browse data using the interactive web application. To support other analyses, the DataShop can export data to a variety of formats that can then be used in statistical software and other analysis packages.
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| − | ==Links==
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| − | * [http://learnlab.web.cmu.edu/ DataShop Home page]
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| − | * [http://learnlab.web.cmu.edu/datashop DataShop Web Application]
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| − | ==Glossary==
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| − | ===Problem===
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| − | A task for a student to perform that typically involves multiple steps.
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| − | ===Knowledge Component===
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| − | This term is defined in the main PSLC Glossary--see [[Knowledge_component]].
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