- Test Development: Designing standardized tests, questionnaires, and assessment tools, selecting appropriate questions, and determining scoring methods.



- Data Analysis: Using statistical techniques to evaluate test results, ensuring consistency and accuracy across different populations.



- Ensuring Validity and Reliability: Confirming that tests measure what they claim to and produce consistent results over time.



- Improving Assessment Tools: Updating and refining tests to maintain relevance and accuracy as educational, clinical, or organizational needs evolve.



- Supporting Psychologists and Educators: Assisting in interpreting test results, helping psychologists conduct interviews, and providing insights for treatment or educational planning.