Science-Teaching-01
One type of selected-response test item, the ____________ question, provides a greater risk of guessing (50%). Therefore, it does the worst job of discriminating between those who know the material and those who do not.
One type of selected-response test item, the ____________ question, provides a greater risk of guessing (50%). Therefore, it does the worst job of discriminating between those who know the material and those who do not.