1. Kubiszyn, T. & Borich, G.D. (2013) Educational Testing & Measurement Classroom Application and Practice 10th Edition Chapter 16 and 17
2. Alternate forms or Equivalence two equivalent test forms can be used to obtain an estimate of the reliability this form can eliminate the problem of memory that is used for test-retest.
3. Test retest or stability a test is given twice and the correlation between the first set of scores and second set is determine.
4. Predictive Validity Evidence this validity predicts future behavior of examines. It predicts how well students will do on a test the SAT test is a good example of this type of validity.
5. Content Validity Evidence does the test measure the instructional objectives? Test questions should correspond to what they user decide should be covered on a test.
6. Criterion Related Validity Reference (Concurrent) deals with measures that can be administered at the same measure to be validated.
7. Construct Validity Evidence information that lets you know results from a test correspond what you would expect based on your own knowledge.
8. Internal Consistency test questions are design to measure a single concept so if people get on item correct they are more then likely to get the other correct.
