10:00
Chinese student categorization
10:00
10:36
10:00
10:10
9:31
6:08
1:46
12:10
12:01
10:10
10:05
0:10
16:14
25:24
10:00
5:01
19:32
10:10
12:00
12:00
15:01
2:19
10:00
15:01
9:59
5:09
16:00
9:38
9:19
24:53
0:50
7:14
4:14
8:00
27:01
12:28
11:00
12:22
10:00
17:00
7:47
8:16
10:00
12:16
15:32
7:36
7:04
10:16
10:00
8:17
7:08
10:00
12:08
12:00
12:10
9:38
5:22
24:21
6:40
5:14