| Treatment | Expertise | ||
| Expert (n = 20) | Novice (n = 76) | Average (n = 96) | |
| HMD (n = 48) | 124.50 (SD = 12.39) | 118.37 (SD = 19.45) | 119.65 (SD = 18.26) |
| LCD (n = 48) | 106.20 (SD = 26.01) | 110.18 (SD = 16.63) | 109.35 (SD = 18.71) |
| Average (n = 96) | 115.35 (SD = 21.94) | 114.28 (SD = 18.44) | 114.50 (SD = 19.10) |