If you were going to design your own assessment measure of ADHD
If you were going to design your own assessment measure of ADHD and you wanted to publish it so that clinicians could use it to determine whether their clients met the criteria for ADHD, describe at least two types of reliability and two types of validity that you would consider most important for your measure to have and explain why. https://www.scribbr.com/methodology/reliability-vs-validity/ |