Table 1.
Mean value, SD, and results of comparison for each variable.
| Variables | Actors | Instrumentalists | Controls | F or H | p (uncorrected) | p (corrected) | Eff size | Eff size (interpreted) |
|---|---|---|---|---|---|---|---|---|
| Agek | 45.60 (12.29) | 47.50 (10.85) | 40.50 (6.85) | 5.95 | 0.051 | 0.107 | Medium | |
| Years of art experience (except for Noh) | 0.65 (1.60) | 6.00 (13.14) | — | — | — | |||
| Years of Noh experience | 39.40 (12.89) | 36.75 (12.81) | — | — | — | — | ||
| Hours of Noh practice/week | 19.50 (14.65) | 14.67 (15.16) | — | — | — | — | ||
| Interoceptive awareness | ||||||||
| IAS | 3.95 (0.32) | 3.60 (0.50) | 3.90 (0.49) | 1.94 | 0.158 | 0.158 | 0.095 | Medium |
| IATS | 3.41 (0.87) | 2.73 (0.49) | 2.38 (0.60) | 8.13 | 0.001 | 0.004 | 0.305 | Large |
| MAIA | ||||||||
| Attention regulationk | 3.31 (0.66) | 3.19 (0.83) | 2.20 (0.74) | 14.50 | <0.001 | 0.004 | 0.337 | Large |
| Body listening | 3.05 (0.74) | 2.63 (1.07) | 1.96 (0.97) | 4.54 | 0.017 | 0.034 | 0.197 | Large |
| Emotional awareness | 3.33 (1.15) | 2.86 (1.17) | 2.43 (1.03) | 2.22 | 0.123 | 0.141 | 0.107 | Medium |
| Noticingk | 3.56 (0.83) | 2.97 (1.04) | 2.51 (0.61) | 8.34 | 0.016 | 0.034 | 0.171 | Large |
| Not-distractingk | 2.37 (1.05) | 1.83 (0.92) | 2.59 (0.70) | 5.48 | 0.065 | 0.086 | 0.094 | Medium |
| Trusting | 3.67 (0.79) | 3.08 (1.24) | 2.70 (0.80) | 3.31 | 0.047 | 0.075 | 0.152 | Large |
| Personality | ||||||||
| Extraversionk | 3.35 (1.40) | 3.29 (1.25) | 2.83 (1.40) | 1.81 | 0.404 | 0.005 | Small | |
| Neuroticism | 4.90 (0.84) | 4.04 (0.92) | 4.11 (1.60) | 1.58 | 0.219 | 0.079 | Medium | |
| Openness | 3.90 (1.02) | 4.13 (1.51) | 3.56 (1.43) | 0.65 | 0.528 | 0.034 | Small | |
| Expressive awareness | ||||||||
| Conveying | 4.33 (0.76) | 3.90 (0.76) | — | — | — | — | ||
| Matching | 2.94 (0.66) | 3.12 (0.64) | — | — | — | — | ||
| Following | 2.68 (0.67) | 2.82 (0.59) | — | — | — | — | ||
KVariables compared by Kruskal–Wallis test, values in (): standard deviation, boldface: p < 0.05, Eff size = η2p for ANOVA; η2[H] for Kruskal–Wallis test, IAS, Interoceptive Accuracy Scale, IATS, Interoceptive Attention Scale, MAIA, Multidimensional Assessment of Interoceptive Awareness, Conveying, conveying the messages to the audience; Matching, Matching the performer’s intention and method for expression; Following, Following the music score.