Adaptation and Normalization of a Verbal Episodic Memory Test in French Sign Language

Phase 1: In order to select the most relevant signs, lexical lists by frequency in LSF will be drawn up during a preliminary phase, during which the participants will have to give, in one minute, the maximum number of signs belonging to different categories (animals, vegetables, clothes...). These lists will be used to select the most relevant signs according to their frequency (neither too common nor too rare), based on the same principle as RL-RI 16. Phase 2: It will then be standardised on deaf adults, for whom LSF is the main language, with no cognitive impairment, across France, via the various Deaf Care Units, with the help of French / LSF interpreters. Working with different centers in France will make it possible to recruit a larger and more representative number of participants, and to be more sensitive to any regional effects.