1. Define two types of reliability. Provide an example of reliability as it applies to human services research or to human services management research.
2. Define and describe 2 types of validity. Provide an example of validity as it applies to human services research or to human services management research.
3. Provide examples of 2 different data collection methods used in human services and/or managerial research. Describe the instruments or tools that you would use to implement this method â?" put this in the context of a specific human services example. Why is it important to ensure that data collection methods and instruments are both reliable and valid?