| |
total |
Boys |
Girls |
7th graders |
8th graders |
9th graders |
| Eating candy and chewing gum at school |
60.9 |
61.0 |
60.8 |
66.1 |
59.5 |
57.4 |
| Shortening school jacket |
45.6 |
48.9 |
42.1 |
44.5 |
45.5 |
46.8 |
| Shortening skirt length |
39.5 |
42.7 |
36.3 |
42.9 |
40.4 |
35.6 |
| Scribble on desks and chairs |
41.9 |
44.4 |
39.1 |
46.5 |
42.1 |
37.3 |
| Not participating in classroom clean-up duty |
45.8 |
46.7 |
45.0 |
53.3 |
44.9 |
39.8 |
| Tardiness |
33.0 |
32.8 |
33.4 |
37.1 |
32.6 |
29.8 |
| Walking on the back of shoes |
29.5 |
27.7 |
31.3 |
30.6 |
29.3 |
28.4 |
| Not wearing school or grade badges |
29.1 |
28.3 |
30.1 |
36.7 |
27.6 |
23.8 |
| Bringing comic books to school |
30.1 |
33.8 |
26.1 |
39.7 |
28.3 |
23.1 |
| Leaving textbooks at school |
16.8 |
18.1 |
15.3 |
19.6 |
18.4 |
12.5 |
| Bringing hairbrushes to school |
12.7 |
15.7 |
9.5 |
16.1 |
13.9 |
8.4 |
| Regularly forgetting to bring things to school |
13.8 |
15.6 |
11.9 |
20.5 |
14.2 |
7.5 |
| Having long phone conversation with friends |
8.0 |
7.2 |
8.8 |
9.2 |
8.9 |
6.0 |