Personality Processes and Outcomes Laboratory
Welcome to the Personality Processes and Outcomes Laboratory (PPOL) in the Department of Psychology at the University of Michigan. The PPOL has a broad mission to understand what causes and maintains individual differences in the most important of life outcomes: developing and maintaining satisfying relationships, pursuing and achieving goals, and enjoying good health. Within this broader mission we are working to better understand the ways in which personality and psychopathology connect, and, most centrally, characterize the processes that differentiate adaptive from maladaptive personality functioning. We are also involved in developing and applying novel assessment and advanced statistical modeling techniques to further our research aims.
Research in the PPOL is grounded in personality science and how it interfaces with psychopathology. This gives us broad jurisdiction in our work to interrogate thoughts, feelings, and behaviors of many different types. We frequently draw on well validated structural models of individual differences (e.g., the interpersonal circumplex, the big-5/five-factor model) to provide an organizing framework for investigations. However, we adopt the perspective that personality traits reflect ensembles of contextualized processes that need to be understood as they dynamically unfold over various time scales. Therefore much of our work involves repeated sampling from subjects in time intervals that span from the micro (e.g., sub-second) to the macro (e.g., across decades) scale in order to reveal processes of interest.
They always say time changes things, but you actually have to change them yourself. – Andy Warhol