TABLE II.
Post hoc analysis looking at significant differences between the mean stimulus locations, see Fig. 1(a) for locations, of a two-way repeated measures ANOVA on individual bandwidth conditions with dependent variable percent correct and independent variables speaker location and direction the target moved.
| Independent variable | Degrees of freedom | Total degrees of freedom | Task condition | F | p | Post hoc pairwise comparisons (Tukey-Kramer, p < 0.05) |
|---|---|---|---|---|---|---|
| Speaker location | 9 | 99 | Broadband | 9.98 | <0.001 | Location −75° vs Locations −60°, −30° and 30° |
| Location −60° vs Locations −75° and 75° | ||||||
| Location −45° vs Locations −30°, −15°, 15° and 30° | ||||||
| Locations −30° and 30° vs Locations −75°, −45° and 75° | ||||||
| Locations −15° and 15° vs Locations −45° and 75° | ||||||
| Locations 75° vs Locations −60°, −30°, −15°, 15° and 30° | ||||||
| Low-pass filtered | 10.97 | <0.001 | Location −75° vs Locations −30°, −15° and 15° | |||
| Location −60° vs Locations −15° and 15° | ||||||
| Location −45° vs Location −30° | ||||||
| Location −30° vs Locations −75°, −45° and 75° | ||||||
| Location −15° vs Locations −75° and −60° | ||||||
| Location 15° vs Locations −75°, −60°, 60° and −75° | ||||||
| Location 60° vs Location 15° | ||||||
| Location 75° vs Locations −30° and 15° | ||||||
| Bandpass filtered | 37.42 | <0.001 | Locations −75° to −45° and 45° to 75° vs Locations −30°, −15°, 15° and 30° | |||
| Direction target moved | 1 | 11 | Broadband | 0.20 | 0.663a | |
| Low-pass filtered | 0.21 | 0.657a | ||||
| Bandpass filtered | 8.66 | 0.013a |
a
Greenhouse-Geisser correction for sphericity.