This study aimed to identify the reactions of adolescents aged from 9 to 16 to peer interaction events,and to investigate individual differences in mind understanding and the differences in reactions between mainland and Hong Kong adolescents.

This paper explored the effect that hermeneutics impacted on modern psychology of the west,especially on understanding psychology and psychoanalysis,and pointed the methodology significance of hermeneutics.

Objective:To explore the risk factors of obsessive-compulsive disorder with psychological autopsy method.

Methods: Using the psychological autopsy method and taking anaverage of 2～3 hours, we independently interviewed family members andassociates of 58 completed suicides from 5 counties of Hunan Provinceselected by random between June 1, 2005 and December 31, 2006.

Psychological autopsy is better to understand the social, psychological and physical conditions of suicide, so it is widely used.

Appropriate psychological mediation on divorce cases will help ease and even eliminate fierce and opposing emotional conflicts between the parties,promoting rational decision-making and cooperation.

The methods and apporaches of overcoming psychological difficulty of college poor students in practice were discussed,which is helpful for poor students to build up confidence,accept themslves,take an optimistic attitude to face life,and bravely accept the test of society.