Title: Rectangles Source: Schönemann et al. (1985) Description: Relative dissimilarity ratings (averaged over 20 subjects) for nine different rectangles. The physical width-height characteristics (in cm) of the rectangles are: No. Width Height 1 2.7 3.1 2 5.4 3.1 3 8.1 3.1 4 2.7 5.4 5 5.4 5.4 6 8.1 5.4 7 2.7 8.1 8 5.4 8.1 9 8.1 8.1