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   <dim:field mdschema="dc" element="contributor" qualifier="advisor" lang="en_US">Mitchel Resnick.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="author" lang="en_US">Xu, Han, M. Eng. Massachusetts Institute of Technology</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="other" lang="en_US">Massachusetts Institute of Technology. Dept. of Electrical Engineering and Computer Science.</dim:field>
   <dim:field mdschema="dc" element="contributor" qualifier="department">Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science</dim:field>
   <dim:field mdschema="dc" element="date" qualifier="accessioned">2009-08-26T16:43:38Z</dim:field>
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   <dim:field mdschema="dc" element="identifier" qualifier="oclc" lang="en_US">416570985</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Thesis (M. Eng.)--Massachusetts Institute of Technology, Dept. of Electrical Engineering and Computer Science, 2008.</dim:field>
   <dim:field mdschema="dc" element="description" lang="en_US">Includes bibliographical references (leaf 39).</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="abstract" lang="en_US">ScratchR, a user generated content management platform, was developed by the Lifelong Kindergarten group at the MIT Media Lab. ScratchR lets users share projects developed with the Scratch programming language. This thesis involves technical improvements made to ScratchR from August 2007 to August 2008. Improvements include the addition of a comment reply system, the improvement of the gallery system, the addition of AJAX functionality, the creation of administration tools and the addition of a peer review system for comments and tags. These features augment the user experience of the Scratch online community by improving usability and by creating a friendlier online learning environment.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="statementofresponsibility" lang="en_US">by Han Xu.</dim:field>
   <dim:field mdschema="dc" element="description" qualifier="degree" lang="en_US">M.Eng.</dim:field>
   <dim:field mdschema="dc" element="format" qualifier="extent" lang="en_US">39 leaves</dim:field>
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   <dim:field mdschema="dc" element="publisher" lang="en_US">Massachusetts Institute of Technology</dim:field>
   <dim:field mdschema="dc" element="rights" lang="en_US">M.I.T. theses are protected by 
copyright. They may be viewed from this source for any purpose, but 
reproduction or distribution in any format is prohibited without written 
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   <dim:field mdschema="dc" element="rights" qualifier="uri" lang="en_US">http://dspace.mit.edu/handle/1721.1/7582</dim:field>
   <dim:field mdschema="dc" element="subject" lang="en_US">Electrical Engineering and Computer Science.</dim:field>
   <dim:field mdschema="dc" element="title" lang="en_US">Extending ScratchR : challenges of deploying a scalable user generated content platform for young people</dim:field>
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   	&lt;Title>Extending ScratchR : challenges of deploying a scalable user generated content platform for young people&lt;/Title>
   	&lt;Subtitle>Challenges of deploying a scalable user generated content platform for young people&lt;/Subtitle>
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   	&lt;Abstract>ScratchR, a user generated content management platform, was developed by the Lifelong Kindergarten group at the MIT Media Lab. ScratchR lets users share projects developed with the Scratch programming language. This thesis involves technical improvements made to ScratchR from August 2007 to August 2008. Improvements include the addition of a comment reply system, the improvement of the gallery system, the addition of AJAX functionality, the creation of administration tools and the addition of a peer review system for comments and tags. These features augment the user experience of the Scratch online community by improving usability and by creating a friendlier online learning environment.&lt;/Abstract>
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