Table 3.
Correlation (Spearman's ρ) between switch counts determined by VSM and manual scoring.
| Language | Age groups | Threshold cutoff | Sharp changes | Inter-group similarity |
|---|---|---|---|---|
| English | all | 0.657*** (median) | 0.342*** | −0.054 (median) |
| 0.390*** (25th) | −0.010 (75th) | |||
| younger | 0.750*** (median) | 0.285 | −0.005 (median) | |
| 0.333* (25th) | −0.046 (75th) | |||
| older | 0.562*** (median) | 0.305** | −0.236* (median) | |
| 0.434*** (25th) | −0.275* (75th) | |||
| Korean | all | 0.572*** (median) | 0.565*** | 0.173 (median) |
| 0.373*** (25th) | 0.499*** (75th) | |||
| younger | 0.598*** (median) | 0.604*** | 0.263 (median) | |
| 0.482*** (25th) | 0.587*** (75th) | |||
| older | −0.012 (median) | 0.535 | −0.163 (median) | |
| 0.021 (25th) | 0.074 (75th) | |||
| Korean (KDiff) | all | 0.525*** (median) | 0.518*** | 0.144 (median) |
| 0.327*** (25th) | 0.429*** (75th) | |||
| younger | 0.560*** (median) | 0.544*** | 0.224 (median) | |
| 0.417** (25th) | 0.499*** (75th) | |||
| older | −0.026 (median) | 0.664* | −0.141 (median) | |
| 0.129 (25th) | −0.069 (75th) |
*
(p < 0.05,
**
p < 0.01,
***
p < 0.001).