1. *Corresponding author, e-mail: Evangelia.ADAMOU@cnrs.fr
2. CNRS, LACITO7 rue Guy Môquet, 94801 VillejuifFrance
3. CNRS, LLF-UMR 7110, Université Paris Diderot-ParisDepartment of Psychology, Nanjing University7 Case 7031 – 5, rue Thomas Mann, 75205 Paris cedex 13France