Table 5: Average and standard deviation of item scores by wave height.

Wave height Low Mix High
trial 1 trial 2 mean trial 1 trial 2 mean trial 1 trial 2 mean
Attractiveness 2.49 (1.03) 2.48 (1.2) 2.49 (1.08) 2.82 (0.97) 2.78 (1.13) 2.8 (1.01) 2.7 (0.93) 2.67 (1.09) 2.68 (0.95)
Beauty 2.33 (1.09) 2.36 (1.19) 2.35 (1.1) 2.55 (0.94) 2.6 (1.11) 2.57 (0.98) 2.46 (0.91) 2.49 (1) 2.48 (0.91)
Familiarity 2.87 (1.18) 3.04 (1.4) 2.96 (1.23) 2.44 (0.96) 2.7 (1.18) 2.57 (1.02) 2.37 (0.95) 2.61 (1.21) 2.49 (1.03)
Interestingness 2.55 (1.08) 2.43 (1.19) 2.49 (1.09) 3.04 (1.03) 2.89 (1.17) 2.96 (1.05) 2.92 (1.08) 2.76 (1.14) 2.84 (1.06)
Smoothness 3.65 (1.09) 3.65 (1.12) 3.65 (1.06) 3.03 (1.13) 3.04 (1.17) 3.03 (1.12) 2.72 (1.12) 2.65 (1.11) 2.69 (1.08)