My research interests include personality assessment and forensic assessment. I am especially interested in the MMPI-2 (adults) and MMPI-A (adolescents). Specific interests include (1) identification of invalid responding on the MMPI-2 and MMPI-A; (2) validity of the MMPI-2 with ethnic minority groups; (3) MMPI-2 and MMPI-A content and content component scales; (4) clinical correlates of MMPI-2 and MMPI-A scales and code types in a variety of settings; (5) using the MMPI-2 to predict institutional and post-institutional adjustment of prisoners; and (6) forensic applications of the MMPI-2.