Table 2 Mean (in bold) ± SD of size matchings in Experiments 4 and 4A as a function of musical experience group (musicians/non-musicians) and circles’ direction (large circle to small circle from right to left, or from left to right).

From: Space oddity: musical syntax is mapped onto visual space

Experiment

Group

Circles direction

Stable diatonic

Unstable diatonic

Chromatic

4

Musicians

Left–right

5.43 ± 1.74

3.71 ± 1.76

3.46 ± 1.73

Right–left

4.46 ± 1.75

4.27 ± 1.7

4.27 ± 1.95

Non-musicians

Left–right

3.96 ± 1.7

3.91 ± 1.75

3.9 ± 1.68

Right–left

4.07 ± 1.73

4.02 ± 1.77

3.96 ± 1.77

4A

Musicians

Left–right

4.58 ± 1.6

3.98 ± 1.72

4.03 ± 1.67

Right–left

4.44 ± 1.51

4.33 ± 1.67

4.22 ± 1.63