论补强规则的理论依据——以英美法系的法律制度为视角

当前补强证据规则已经具有不再局限于刑事法领域的整体意义和价值了，但学术界对补强规则所内含的基本内容之理解还极其混乱，并影响了对补强规则的理解和执行，制约补强规则体系的建立与完善。补强规则理论依据的研究，直接影响对补强规则之属性的理解，从而成为理解补强规则具体内容的基础。通过分析英美的具体补强证据规则，可以断言补强证据规则的依据都是特定的社会政策，社会政策可以为立法概括的属性，决定补强规则应当是证据能力规则。

On The Theory's Basis of The Corroboration Rule

Now the corroboration rule is not limited in the domain of the criminal law, and has great value for the judicial system. But the scholar''s understand to the fundamental substance of the corroboration rule is in disorder. This situation has affected the comprehension and enforcement to the corroboration rule, restrained the improving and building of the corroboration rule. The theory''s basis of corroboration is an important question. Through analyzing the concrete corroboration rule in common law system, we can conclude that the basis of the corroboration rule is a special policy. The corroboration rule should be one kind of evidence competency rules.