A researcher wants to measure internal consistency reliability and is aware that he could

A researcher wants to measure internal consistency reliability and is aware that he could use split-half reliability, the Kuder-Richardson formulas, or coefficient alpha. He is unclear when it is best to use one method over another. In your paper, help him by providing a brief description of each method, including an explanation of when to use one method over another. Additionally, provide an example of when to use each method.