Lisa Moussaoui, Ph.D. Founder

After studying Applied Psychology at Geneva University, I have done a doctoral thesis on collective pro-social behaviours (blood donation and pro-environmental behaviours) under the supervision of Pr. Olivier Desrichard. I defended my Ph.D. thesis in 2017, before going to Australian and Belgium Universities to gain broader research experience. Since my return, I have been a lecturer and research fellow at Geneva University. My classes focus on behaviour change techniques and intervention evaluation.
Since 2019, I run in parallel a consulting activity for various partners (Public administration, international organisations) with projects involving behaviour change for health promotion and pro-environmental behaviour. The company Behaviour Change Expertise was founded in order to perform this consultancy activity.
Loris Charrière,
Msc.- Psychologist

Humans and their functioning have long been a source of fascination for me. Understanding the reasons that drive our actions has always seemed essential to better grasp the world around us. This curiosity led me to pursue a degree in Applied Psychology in Sustainable Development at the University of Geneva. This program allowed me to acquire extensive knowledge about the social, emotional, and environmental factors influencing behavior, but it also helped me discover a passion for project management and knowledge sharing.
My experiences as an intern at the Department of Territory of the State of Geneva, as well as during projects in collaboration with the Geneva University Hospitals (HUG), only reinforced this initial passion for people and understanding their actions.
It was with great enthusiasm that I was recruited by Behavior Change Expertise upon graduating. Our team was tasked with identifying the underlying psychological factors influencing soft mobility behaviors. This understanding should enable us to provide recommendations for future projects aiming to encourage such actions. At the moment, I am also working on a project about men’s mental health.
Barbara Kaiser,Ph.D.
– Psychologist

Doctor of Psychology since 2008 and holder of a university diploma in cognitive and behavioural therapy, I began by practising in the field of behavioural disorders and poly-drug use with adolescents entrusted to social assistance. In the context of youth health promotion, and more specifically contraception, I also had the opportunity to intervene for the Maison des adolescents de Savoie. As a professor at the Geneva University of Health Sciences for more than a decade, I developed a course on motivational interviewing as an intervention tool (smoking, alcohol consumption, drug addiction, nutrition, domestic violence, chronic diseases). During this period I started to train health professionals in psychoeducational interviewings using simulation with standardised patients. My research activities have focused on the determinants of health behaviour, particularly in the perinatal context (physical activity, nutrition, screening) and the development of professional know-how and skills. I have been a lecturer at the University of Geneva since 2019, where I teach motivational interviewing as well as risk prevention and health promotion. I am also in charge of the development of simulated interactions curricula and I am a speaker in several continuing education courses, in particular for Behaviour Change Expertise.