Harding, R., Duffy, G., Bowe, B., Nagy, B. V., Murphy, M., Jarvinen, H. M., Kalman, A., Dassault, Systemes, Hungarian, Energy and Public Utility Regulatory, Authority (2020) An investigation of first year physics students' ability and anxiety the relationship between physics conceptual understanding, geometric thought, spatial reasoning, and related anxieties. 47th SEFI Annual Conference 2019 - Varietas Delectat: Complexity is the New Normality. pp. 1633-1642.