**Assessing Behaviour and Well-being in Disadvantaged Populations in Lebanon** This project aims to validate the Multi-dimensional Psychological Well-being scale in Lebanon, for Syrian and Palestinian refugees as well as for the Lebanese host community. It will then use this scale to explore correlates of psychological well-being in disadvantaged populations. This project is funded by R4HC-MENA, developing research capacity for health in conflict and is conducted by the Centre for Business Research at the University of Cambridge. This project is funded by [R4HC-MENA, developing research capacity for health in conflict][1] and is conducted by the [Centre for Business Research at the University of Cambridge][2]. This page currently contains our preregistration, but will be updated with the surveys in English and Arabic, the anonymised data and the analysis code once the results have been published. If you have any questions or concerns, please email Kai Ruggeri at dar56@cam.ac.uk. [1]: https://r4hc-mena.org/ [2]: https://www.cbr.cam.ac.uk/home/