Fig. 1. SAM rating system (27) used to assess the two emotional dimensions valence (top row) and arousal (bottom row). Subjects had to place an X on or between any of the five pictures, resulting in a 9-step scale for each emotional dimension.
Fig. 1. SAM rating system (27) used to assess the two emotional dimensions valence (top row) and arousal (bottom row). Subjects had to place an X on or between any of the five pictures, resulting in a 9-step scale for each emotional dimension.