Jannis Hildebrandt received his Bachelor's and Master's degree in Psychology from Bielefeld University in 2017 and 2020, respectively. Since July 2020, he has been working as a research assistant in the Department of Differential Psychology, Personality and Psychological Assessment at Bielefeld University in the DFG-funded interdisciplinary longitudinal study "Genetic and social causes of life chances. A genetically informative, longitudinal study of the life course and individual development. (www.twinlife.de)".