Describe the importance of assessment, the rationale for conducting multiple assessments, the benefits of remaining in close, continual contact with data, and how you might use data to improve methods over time.

Assessment. Describe the importance of assessment, the rationale for conducting multiple assessments, the benefits of remaining in close, continual contact with data, and how you might use data to improve methods over time.
What factors would you consider when choosing methods to assess social validity? What methods do you think would be best utilized to evaluate social validity? And, why is measuring social validity important?