Paired-Samples T-Test | Writing rate | Number of error-free T. units per text | Lexical diversity (VOCD) | Lexical density | Mean length of T. unit | Number of clauses per T-unit | Organization of ideas | |
---|---|---|---|---|---|---|---|---|
Paired-samples statistics | Baseline test: means (SD) | 5.72 (2.09) | 1.57 (2.24) | 52.54 (19.96) | 47.25 (4.59) | 9.97 (1.95) | 1.26 (0.32) | 4.07 (1.07) |
End line test: means (SD) | 6.19 (1.66) | 7.21 (6.14) | 54.86 (15.11) | 44.41 (2.75) | 10.48 (2.22) | 1.34 (0.28) | 6.36 (1.28) | |
N | 14 | 14 | 14 | 14 | 14 | 14 | 14 | |
Paired-samples test (paired differences) | Mean | 0.47 | 5.64 | 2.32 | 2.84 | 0.51 | 0.08 | 2.29 |
Std. Deviation | 0.43 | 3.9 | 4.85 | 1.84 | 0.27 | 0.04 | 0.21 | |
Std. Error Mean | 0.11 | 1.04 | 1.29 | 0.49 | 0.07 | 0.01 | 0.05 | |
P-value < 0.05 level | .199 | .000 | .608 | .015 | .307 | .354 | .000 | |
T.value = t13 | 1.353 | 4.623 | 0.526 | 2.816 | 1.063 | 0.960 | 8.000 | |
df | 13 | 13 | 13 | 13 | 13 | 13 | 13 | |
H0 rejected? | No | Yes | No | No | No | No | Yes |