psychometrician
/ˌsaɪkoʊməˈtrɪʃən/
noun
- A person who specializes in measuring mental abilities, personality traits, and other psychological characteristics through tests and assessments.
- As a psychometrician, she ensures that all exams are fair and accurate.
- The psychometrician designed a new test to measure problem-solving skills.
- Our school hired a psychometrician to help interpret students' aptitude scores.