Being passed from generation to generation,the system of tolerating and concealing between kinfolks falls for human s commiseration and provides a humane charm for the rigid law,which in the end makes the reason of the law and the natural humanity exist harmoniously.

On the Reasonable Value of Kin Concealment System in Modern Criminal Law;

Modernize Construction on Kin Concealment System;

At present the right of relative to reject testifying is denied in our law,but the spirit of the theory isn t inevitably against modern system.

The author holds that kinship concealment, the exemption of legal responsibility for attestation and delation concerning crimes or offenses committed by a relative of the same family, is an age-old tradition in China s legal system, enjoys legitimacy and rationality to a great extent and is therefore the basis for modern legislation.

The study of parent-child interaction is to explore parent抯 and children抯 behaviors from interactive respect, and more and more researchers have interests on this field in past several decades years.

The paper formulates the theory system of parent-child interaction,from the influence to the mental development and the mental health of the preschool hearing-impaired,and how to carry out effective parent-child interaction,in order to get some beneficial enlightenment to improve their mental health development.

Theory of mind (TOM) and parent-child interaction are two hot issues in the research field of development psychology.