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Changes in LV in expository writing over one academic year.
| Measure | Exp. 1 | Exp. 2 | Exp. 3 | Exp. 4 | F(3,162) |
|---|---|---|---|---|---|
| M (SD) | M (SD) | M (SD) | M (SD) | ||
| Tokens | 17,651 | 18,080 | 16,792 | 17,382 | |
| Types | 9,031 | 9,230 | 8,698 | 8,881 | |
| MATTR | 0.791 (0.032) | 0.788 (0.028) | 0.788 (0.036) | 0.792 (0.031) | 0.37 |
| Maas | 0.046 (0.005) | 0.045 (0.005) | 0.046 (0.006) | 0.046 (0.006) | 0.452 |
Exp., Expository; *p < 0.05.
