TED-ED: Should we get rid of standardized testing? - Arlo Kempf

Standardized tests have been used for over 2,000 years, originating in China. They assess aptitude for various roles and are now used globally. Tests can measure performance against others or set criteria, often using percentiles. They are tools like rulers, useful only if designed and used correctly. Challenges include test anxiety, cultural bias, and difficulty measuring abstract skills. Reliability and validity are crucial, and tests should not be misinterpreted. While they provide broad insights, they can't fully assess individual capabilities. Proper use and interpretation are essential to avoid negative impacts.

What is the role of proper test design in the effectiveness of standardized tests?

Explain the concepts of reliability and validity in the context of standardized tests.

Why might standardized tests not accurately reflect a student's abilities?