| 摘要 |
This invention is a non-sampling process for producing tests with perfect content validity. The process begins with a complete listing of every nanoskill [the tiniest fragment of human behavior, experience, and knowledge] which exists in the entire body of subject matter to be tested. Next is to arrange these nanoskills in developmental sequence. Then, for each nanoskill, prepare a preliminary test item which requires the application of this nanoskill to arrive at a correct answer. Next is to check whether each preliminary test item requires the application of the nanoskill(s) demanded in the previous item. If yes, discard the previous item, move to next preliminary test item, and check for inclusion of nanoskill in the same manner. If no, keep both items, move to next item, and check for inclusion of nanoskill in the same manner. The remaining preliminary test items constitute the test items of the desired test.
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