Using Stratified Item Selection to Reduce the Number of Items Rated in Standard Setting
The primary purpose of this study was to evaluate the effectiveness of stratified item sampling in order to reduce the number of items needed in Modified Angoff standard setting studies. Representative subsets of items were extracted from a total of 30 full-length tests based upon content weights, i...
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| Format: | Others |
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Scholar Commons
2011
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| Online Access: | http://scholarcommons.usf.edu/etd/3355 http://scholarcommons.usf.edu/cgi/viewcontent.cgi?article=4550&context=etd |