1. Define and describe the kinds of reliability. Provide exs of such kinds of reliability as they apply to human services research or to human services management research.
2. Define and describe the types of validity. Provide exs of these types of validity as they apply to human services research or to human services management research.
3. Provide exs of a data collection method and data collection instrument used in human services research. Why is it important to ensure that these data collection methods and instruments are both reliable and valid?