Does computer survey technology improve reports on alcohol and illicit drug use in the general population? A comparison between two surveys with different data collection modes in...

por François Beck, Romain Guignard, Stéphane Legleye
Publicado 2014

Correction of body-mass index using body-shape perception and socioeconomic status in adolescent self-report surveys.

por Stéphane Legleye, François Beck, Stanislas Spilka, Nearkasen Chau
Publicado 2014

Total sleep time severely drops during adolescence.

por Damien Leger, François Beck, Jean-Baptiste Richard, Emmanuelle Godeau
Publicado 2012

The risks of sleeping "too much". Survey of a National Representative Sample of 24671 adults (INPES health barometer).

por Damien Léger, François Beck, Jean-Baptiste Richard, Fabien Sauvet, Brice Faraut
Publicado 2014