translate English to French: Subjects will be tested on their recognition of the pictograms, their understanding of the meaning of the pictograms, their perception of the hazard(s) indicated, and any action that is indicated or required by the pictogram.
Les sujets seront évalués sur leur reconnaissance des pictogrammes, leur compréhension de la signification des pictogrammes, leur perception de(s) danger(s) signalé(s) et toute mesure indiquée ou exigée par le pictogramme;