Table 2. Study variables.
| Independent variable | Dependent variables |
|---|---|
| Group (DLD or TD) | Handedness on the Edinburgh Handedness Inventory (EHI) |
| Quantified Hand Preference (QHP) | |
| fTCD laterality index | |
| fTCD mean % change in left MCA blood flow during speech compared to baseline | |
| fTCD mean % change in right MCA blood flow during speech compared to baseline | |
| N words produced per valid trial on fTCD | |
| Left hemisphere dominance across laterality measures |