• Interactive Crowdsourcing to Fact-check Politicians 

      Espina Mairal, Santos; Bustos, Florencia; Solovey, Guillermo; Navajas, Joaquin (Journal of Experimental Psychology: Applied, 2023)
      The discourse of political leaders often contains false information that can misguide the public. Fact-checking agencies around the world try to reduce the negative influence of politicians by verifying their words. However, ...
    • The presence of irrelevant alternatives paradoxically increases confidence in perceptual decisions 

      Sigman, Mariano; Comay, Nicolás; Della Bella, Gabriel; Lamberti, Pedro; Solovey, Guillermo; Barttfeld, Pablo (Cognition, 2023)
      Confidence in perceptual decisions is thought to reflect the probability of being correct. According to this view, confidence should be unaffected or minimally reduced by the presence of irrelevant alternatives. To test ...