10:00
Chinese student categorization
10:00
20:18
13:42
8:00
2:51
24:04
6:21
1:24
7:12
12:00
5:12
8:17
23:33
22:24
8:00
12:07
11:14
14:06
8:09
1:49
17:09
10:27
9:58
6:15
5:07
5:22
3:53
6:08
6:56
6:16
5:01
15:06
9:59
22:41
8:12
10:10
12:35
23:06
8:00
7:05
3:25
8:05
12:45
19:32
11:10
6:15
17:16
5:27
13:19
2:03
5:07
24:11
7:14
8:40
5:04
10:53
17:20
10:00
5:21
22:56