10:00
Chinese student categorization
10:00
12:01
5:27
6:13
11:30
9:59
5:41
19:18
6:39
15:27
10:29
10:41
5:00
7:52
3:12
12:22
10:04
10:32
5:26
6:15
2:12
8:16
7:46
8:00
6:10
6:11
6:50
5:31
6:00
6:01
5:44
5:12
5:05
5:01
5:48
7:58
5:35
2:30
2:12
14:07
10:59
8:17
5:10
1:07
6:36
12:00
5:05
5:21
13:46
13:13
24:23
5:14
13:19
5:10
0:42
26:49
5:23
5:24
5:27
6:15