top of page

Marine Lemaire

2021/10-

Ph.D student

Paris Cité University

After obtaining a bachelor's degree in psychology and then a master's degree in developmental psychology at the University of Paris (2018-2020), Marine joins LaPsyDé in February 2021 as a study engineer and then as a PhD student in September 2021, under the supervision of Mathieu Cassotti and Grégoire Borst. Her thesis project aims to understand the cognitive and social processes involved in the evaluation of information from adolescence to adulthood, in particular the sensitivity to disinformation.

PUBLICATIONS

Lemaire, M., Ye, S., Stanc, L. L., Borst, G., & Cassotti, M. (2025).  The development of media truth discernment and fake news detection is  related to the development of reasoning during adolescence. Scientific Reports, 15(1). https://doi.org/10.1038/s41598-025-90427-z

More

Cassotti, M., Le Stanc, L., Ozkalp-Poincloux, B., César, C., Lemaire, M., Berthet, E., Borst, G., & Salvia, É. (2025). Development of the ability to assess (fake) news about ecology from adolescence to older adults. International Journal of Behavioral Development, 0(0). https://doi.org/10.1177/01650254251340924

Ghazi, M., Lemaire, M., le Stanc, L., Létang, M., Citron, P.,  Decrombecque, E., Mousset, C., Cassotti, M., & Borst, G. (2025).  Fostering media truth discernment in adolescents by combining media  literacy and analytical thinking: a promising yet challenging approach. Computers in Human Behavior Reports, 20. https://doi.org/10.1016/j.chbr.2025.100788

More
bottom of page