Hi! Welcome to my research website! I'm a social/personality psychologist and researcher who studies relationships, emotions, and aggression, often with a biological slant. I use many different kinds of measures and techniques to assess research questions, including surveys, experiments, text analysis, psychophysiology (hormones, facial structure, cardiovascular function), behavioral coding, video games, and dyadic interactions, among others. I also use a variety of statistical techniques to analyze data, including structural equation modeling, multilevel modeling, and factor analysis. I also teach courses in statistics, social psychology, personality, and close relationships.