Describe how you would norm this instrument and which reliability measures you would use. The way we would provide a score or an average for depression is by calculating the percentage of people suffering from it. We need to consider including different types of ages from children to adults. The suicidal rates between ages also play a big role in gathering and rating the information. We need to consider the environmental factors, loss of a loved one, and development hormone changes in children in order for our measures of reliability to be valid. According to Cohen, Swerdlik, & Sturman, (2018). The norm is not a standard of performance; however, it does provide a structure of reference for the test score interpretation. Reliability establishes the consistency between the...