Maria Rafalak-Matysiak, PhD
Senior Test Specialist
Maria Rafalak holds a PhD in computer science and a Master’s degree in psychology. Her interdisciplinary background in both social and computational sciences helps her introduce modern psychometric methods into test construction. Maria’s main professional interests are practical applications of Item Response Theory and tests dedicated for HR purposes. She is an author of test manuals, performs statistical analyses and conducts psychometric trainings. In Pracownia since 2011.