Table 5 Means and standard deviations of the number of prompts, revisions, and times of online and written feedback for each class per student in Study 2
Class A | Class B | Class C | Class D | Class E | Total | |
|---|---|---|---|---|---|---|
N | 17 | 14 | 18 | 18 | 14 | 81 |
TOEFL ITP® April | 569.47 (21.52) | 521.79 (6.89) | 501.61 (6.46) | 480.89 (6.11) | 457.38 (9.86) | 507.71 (39.73) |
December | 568.31 (29.88) | 539.00 (18.26) | 515.28 (17.98) | 499.00 (23.15) | 504.93 (22.90) | 524.56 (34.02) |
TOEFL iBT® total | 70.88 (16.73) | 64.43 (9.12) | 56.22 (8.21) | 47.89 (4.79) | 47.36 (10.14) | 57.33 (13.82) |
Writing | 17.76 (3.25) | 15.93 (2.62) | 15.28 (2.32) | 13.67 (1.94) | 12.79 (3.17) | 15.12 (3.14) |
Promptsa | 5.00 (0.71) | 3.43 (0.76) | 3.50 (0.71) | 2.28 (1.02) | 4.86 (1.41) | 3.77 (1.38) |
Revision | 6.06 (2.44) | 3.14 (2.21) | 3.89 (2.59) | 2.89 (2.40) | 6.64 (2.02) | 4.47 (2.76) |
Feedbackb | 1.94 (0.43) | 0.00 (0.00) | 1.00 (0.00) | 1.06 (0.24) | 4.07 (0.27) | 1.57 (1.32) |