1. Comparative negligence derived from Roman Law, it has a long history both in civil law system and in common law countries. In our country, it is also an important rule.

2. In most states negligence has been superceded by comparative negligence.

3. Comparative negligence is a very important rule and also a complex and controversial issue.

4. The first chapter will be the overview of comparative negligence.

5. Based on the criteria for determining the purpose and criteria for determining the comparative negligence analysis of established judicial practice, objective criteria that the majority of war status.

6. In most states contributory negligence has been superceded by comparative negligence.

7. Chapter 3 confirms the responsibility of the damages and the effective of the comparative negligence regulation.

8. The second chapter will discuss the constitutive factors of comparative negligence.