Social Media for Professional Development Survey
Certificate Program as Certification Alternate

Article on Test Item Analysis

Here's a good article for organizations needing or wanting to ensure the quality of their tests.  It describes how to calculate item difficulty and item discrimination in Excel and SPSS (and explains what the results mean).   While most certification programs outsource measurement functions to testing agencies, organizations offering certificate programs and post-tests of training courses would benefit from using these basic quantitative measures to examine the quality of their tests.


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