Principles of High Quality Assessments l Validity and Reliability

[@iradahmm]

Thank you very much Mr. Rubin. This video is very helpful! :)

[@euginepaulrubin9916]

Im glad to help you

[@maryjoyrubin9742]

wow! good job daddy Eugine :)

[@euginepaulrubin9916]

Thank you so much Mommy! 😃

[@jonjay9089]

Thank you so much sir

[@jayannbangcailan1489]

Hello do you have a part 5-6 on this video. I really need it🥺