Psychometrician

A psychometrician is a specialist in designing, analyzing, and interpreting psychological tests and assessments. They develop tools to measure mental functions such as intelligence, personality, and skills, ensuring these assessments are accurate, reliable, and valid. Psychometricians use statistical methods to evaluate test effectiveness and fairness across different groups. Their work supports educational testing, clinical evaluations, employment screenings, and research studies, helping professionals make informed decisions based on test results. Essentially, they combine psychology and statistics to create and refine measurement tools that assess various aspects of human mental and behavioral functions.