Identifying strategies in arithmetic with the operand recognition paradigm: a matter of switch cost?
Journal of Experimental Psychology Learning Memory and Cognition (2015) - Comment
pubmed: 25329089  doi: 10.1037/a0038120  issn: 1939-1285  issn: 0278-7393 

Catherine Thevenot, Caroline Castel, Juliette Danjon, Michel Fayol