tendance (1) recherche (1) information (1) âge (1) internet (1) méthode (1) abords (agglomération) (1) Communication (1) Showing (1) Scores (1) Cell phones (1) Internet (1) Teenagers (1) Video recordings (1) Tallies (1) Self-evaluation (1) Research (1) Questionnaires (1) Photographs (1) Perspective (1) Personality (1) Manufacturers' agents (1) Males (1) Females (1) Extraversion (1) Communication (1) Commission merchants (1) Cant (1) Attention (1) Age (1)