Table 1.
Light (n = 20) | Heavy-Unnecessary (n = 19)10 | Heavy-Necessary (n = 20) | ||||
---|---|---|---|---|---|---|
Mean | SD | Mean | SD | Mean | SD | |
Total vocabulary | 74.05 | 12.60 | 79.32 | 17.26 | 74.45 | 21.13 |
Nouns | 39.20 | 6.50 | 41.68 | 6.91 | 38.85 | 9.48 |
Verbs | 9.90 | 1.71 | 10.00 | 2.75 | 8.95 | 3.43 |