Fig. 1
From: Beyond the Big Five personality traits for music recommendation systems
The main screens of the Music Master application used in the experiments. The left screen shows the registration process, with 60 questions from the BFI-2 questionnaire. The middle screen displays the intensity of negative and positive poles of the personality dimensions. The right screen presents a music player where the participants can rate the song in terms of three different aspects (cognitive, motivational and social), using a 5-point Likert scale. The application is for Polish users, so the user interface is in Polish