Figure 1.
Relationships between pleasantness, arousal and complexity in a set of IAPS pictures.
Low numbers refer to low ratings of pleasantness, arousal and complexity, respectively. A) Distribution of IAPS pictures in the pleasantness-arousal space based on mean ratings per picture. B) Relationship between mean complexity and arousal ratings. C) Relationship between mean complexity and pleasantness ratings.
Figure 2.
Relationships between pleasantness, arousal and complexity in a set of representational paintings.
Low numbers refer to low ratings of pleasantness, arousal and complexity, respectively. A) Distribution of paintings in the pleasantness-arousal space based on mean ratings per picture. B) Relationship between mean complexity and arousal ratings. C) Relationship between mean complexity and pleasantness ratings.
Figure 3.
Relationships between pleasantness, arousal and complexity in a set of piano solo music excerpts.
Low numbers refer to low ratings of pleasantness, arousal and complexity, respectively. A) Distribution of excerpts of Romantic piano solo music in the pleasantness-arousal space. B) Relationship between mean complexity and arousal ratings. C) Relationship between mean complexity and pleasantness ratings.
Figure 4.
Relationships between pleasantness, arousal and complexity in a set of piano solo and chamber music excerpts.
Low numbers refer to low ratings of pleasantness, arousal and complexity, respectively. A) Distribution of Romantic piano solo music and piano trio excerpts in the pleasantness-arousal space. B) Relationship between mean complexity and arousal ratings. C) Relationship between mean complexity and pleasantness ratings.