10:00
Chinese student categorization
10:00
5:00
1:24
30:13
20:18
28:47
8:00
10:02
8:00
17:20
5:01
5:07
22:41
8:00
6:03
23:06
3:03
6:14
24:15
10:27
4:57
20:48
16:32
6:51
4:58
12:00
7:14
30:03
13:42
23:47
7:53
7:14
23:40
2:03
5:05
5:22
11:00
10:19
5:01
26:28
10:03
7:05
7:14
6:24
7:11
6:08
10:10
28:22
5:00
6:37
10:03
5:01
5:04
5:07
5:16
10:10
1:56
17:28
8:22
10:54