Huaping Sun, Ph.D., MBA, is the Vice President of Test Development at the American Board of Psychiatry and Neurology, where she provides leadership for the high-stakes certification and article-based continuing certification examination programs. She oversees the full lifecycle of exam design and development, guiding multidisciplinary teams and ensuring that all assessments meet the highest standards of quality, fairness, and psychometric rigor. Dr. Sun brings deep expertise in content development, psychometrics, and validity research for medical specialty certification, and her work has driven continuous improvement across the Board’s assessment portfolio.