Resume
This work is cataloged in the Scientific Portal. Officially published in US-China Education Review (2011). Referenced as: "Torres, Cristina; Lopes, Ana Paula; Babo, Lurdes; Azevedo, Jose".
The complete abstract and full text can be accessed directly at the official DOI: https://doi.org/10.1212/01.CON.0000394686.28362.cc