1. Sleeping in (the most common).

2. Not interested in the classroom

3. Do something you prefer or need to do.

4. Have an accident

5. Deliberately targeting school teachers

6. There is too much pressure in the classroom

7. Have fun

The reasons for being late and absent from class are analyzed as follows:

1. Sleeping late-inertia is developed; Often stay up late or stay up all night (not excluding reading at night); Poor constitution

2. Not interested in the classroom-don't like the course content; A course teacher who doesn't like it; Tired of learning; Arrogance (thinking that you can learn well)

3. Do something you prefer or need to do-instead of studying in class: play, fall in love, get together, find a job, etc.

4. Encountered an accident-occasionally getting up late and being disturbed by other things can't continue the class.

5. Intentionally being the enemy of the school teacher-rebellious psychology, aiming at a school or a teacher or a course (knowing that you are going, you just don't go)

6. Too much pressure in class-uncomfortable in class, uncomfortable all over, and uncomfortable in my heart.

7. Feel funny-

Overall analysis:

1. Lack of discipline, responsibility and self-control.

2. Lack of comprehensive understanding of classroom teaching.

3. Lack of interest in classroom teaching (motivation)

4. Lack of judgment on the order of importance of things

5. Excessive pursuit of freedom and individuality

6. rebellious psychology

7. Lack of complete understanding of lateness and truancy.

8. Pressure without substantial punishment