Occlusal records were made successively for each student with silicone and 6 articulating papers of different brands and thicknesses: ExabiteTM II NDS (GC); red, 40-µm-thick articulating papers (Hanel, Shofu); red, 35-µm-thick articulating papers (GC); red, 12, 40, 100-µm-thick articulating papers (Bausch).