Fig. 2From: Subjective (dis)utility of effort: mentally and physically demanding tasksMultidimensional scaling solution and preferences (vectors and ideal points). a Dimension I (Tedious vs. Challenging) vs. Dimension II (Games vs. Work/Education/Chores). b Dimension II (Games vs. Work/Education/Chores) vs. Dimension III (Physical vs. Mental Demands). Tasks are shown as black circles. Preference vectors are shown as arrows. Ideal points are shown as red squares. N = 77Back to article page