measure reliability and validity of test items

Part 2: Measure Reliability and Validity of Test Items

This week, you will analyze the test items you developed as part of your Week 2 test development exercises. You will create a 3-5 page paper (excluding the title page, references and Appendices) following APA guidelines, Based on that assignment, answer the following questions:

• Describe at least two ways in which you can measure the reliability of the test items that you devised. These should be appropriate to the test items that you have written based on your test blueprint.
• Analyze two measures that can be used to estimate the validity of your test items based on your test blueprint.
• Examine at least four threats to reliability and validity specific to your test items based on your test blueprint.
• Provide rationale for each of the four proposed threats to reliability and validity specific to your test items that are based on your test blueprint.

xxxxx I have uploaded week 2 assignment.