This research program revolves around understanding the ‘what’ and ‘why’ of laypeople’s beliefs at different levels - beliefs about scientists, about sciences, and about scientific information - and how these interact with science-unrelated beliefs (e.g., political) and motivations, with the goal of creating a mechanistic and comprehensive understanging of the bases for trust in science. In parallel, this research line includes work applying these general principles to the case of psychological science, tapping into beliefs about the nature of psychological phenomena and their malleability, focused on decreasing the reigning skepticism towards psychology.