Test-Retest Correlations and Construct Validity

Speaker: Patricia Markham Risica, DrPH, RD

Learning Objectives: At the completion of the webinar participants will be able to:

  1. Describe the steps for demonstrating reliability of an instrument and one example based in nutrition assessment
  2. Describe the steps for demonstrating validity of an instrument and one example based in nutrition assessment
  3. Identify characteristics of construct validity and one example based in nutrition assessment

Slides