Josi is a PhD candidate at the unit of Cognitive Psychology of the Institute of Psychology, under the supervision of Dr. Michiel van Elk. Here she focuses on the effects of psychedelic on body perception and in naturalistic settings. Prior to this, Josi completed a research Master's degree in Psychology at the University of Amsterdam (2020), with a major in Clinical Psychology and a minor in Brain and Cognition. She has worked as an intern and research assistant at Leiden University (2017-2019), University of Amsterdam (2019), and Stichting 1nP (2021), on projects investigating psychedelic substances, religion/spirituality, and meditation.