| Approaches | f | % | Effectiveness f/(%) |
| Talking | 56 | 51.85 | 19 (47.50) |
| ・ Talking with student | 24 | 22.22 |
|
| ・ Talking with teacher | 20 | 18.52 |
|
| ・ Talking with student’s parents | 11 | 10.15 |
|
| ・ General without target | 1 | 0.93 |
|
| Sanctions | 25 | 23.15 | 16 (40.00) |
| ・ Penalties for student | 14 | 12.96 |
|
| o Educational activities | 4 | 3.70 |
|
| o Student must change the class | 3 | 2.78 |
|
| o Students has to apologize | 2 | 1.85 |
|
| o Behavior contract | 1 | 0.93 |
|
| o Time-out for student | 1 | 0.93 |
|
| o Conference | 1 | 0.93 |
|
| o Change of Teacher | 1 | 0.93 |
|
| o Induction of shame | 1 | 0.93 |
|
| ・ Penalties for teacher | 6 | 5.56 |
|
| o Release | 2 | 1.85 |
|
| o Moral appeal | 2 | 1.85 |
|
| o Time-out | 1 | 0.93 |
|
| o Disciplinary complaint | 1 | 0.93 |
|
| ・ Role of parents | 5 | 4.63 |
|
| o Threatening with parents | 3 | 2.78 |
|
| o Control by parents | 2 | 1.85 |
|
| Behavior Leads | 12 | 11.11 | 5 (12.50) |
| ・ Leads for teacher | 11 | 10.18 |
|
| o Anger-Management for Teacher | 7 | 6.48 |
|
| o Ignoring the student | 2 | 1.85 |
|
| o Rational appeal | 2 | 1.85 |
|
| ・ Appeal for student to make friends | 1 | 0.93 |
|
| Call other persons | 9 | 8.33 |
|
| ・ Teachers | 5 | 4.63 |
|
| o Teacher with counseling function | 3 | 2.78 |
|
| o Principal | 2 | 1.85 |
|
| ・ Other professions | 4 | 3.70 |
|
| o Psychologist | 2 | 1.85 |
|
| o Social worker | 1 | 0.93 |
|
| o Youth welfare service | 1 | 0.93 |
|
| Better lessons | 3 | 2.78 |
|
| Observation of student in lesson | 2 | 1.85 |
|
| Teacher’s self-disclosure | 1 | 0.93 |
|
| Overall | 108 | 100 | 40 (100) |