• Article  

      Defending realism on the proper ground 

      Raftopoulos, Athanassios (2006)
      'Epistemological constructivism holds that vision is mediated by background preconceptions and is theory-laden. Hence, two persons with differing theoretical commitments see the world differently and they could agree on ...
    • Article  

      Perceptual systems and realism 

      Raftopoulos, Athanassios (2008)
      Constructivism undermines realism by arguing that experience is mediated by concepts, and that there is no direct way to examine those aspects of objects that belong to them independently of our conceptualizations; perception ...