What we do to fit in: personality, coping, and Person-Environment fit

Person-Environment (PE) Fit has been a subject of research interest for over 100 years, and although much is know about the consequences PE fit and the types of PE fit, the actions that people take in pursuit of this desirable condition are less well understood. This dissertation develops and tests a model that explains how personality traits influence individuals' choice of coping mechanisms used in pursuit of PE Fit and their ability to use them effectively. Achievement and anxiety motivations influence the choice of coping mechanisms used in pursuit of fit. The efficacy of these coping mechanisms to change the level of PE fit is determined by individuals' ability to respond to feedback from the environment, indicated by narcissism. I also explore the influence of aspects of change in the environment that drive individuals to cope with uncertainty during times of change. Finally, the level of fit achieved and the changes in fit made over time influence individuals' well-being and organizational commitment. I test this model using a pilot study sample of student teams assessed over the course of 5 time periods and a field study sample of working adults assess over the course of 4 time periods. I analyzed this data using Regression, Structural Equation Modeling, Random Coefficient Modeling, and Latent Growth Modeling.