From: Utilizing an automated tool analysis to evaluate EFL students’ writing performances
z-score range
SS1
(n = 40)
SS2
− 1.5 to < − 1.0
2
1
− 1.0 to < − 0.5
5
8
−0.5 to < 0.0
14
13
0.0 to < 0.5
15
10
0.5 to < 1.0
4