社会合作信息对距离知觉的影响

为探讨社会合作信息对距离知觉的影响，本研究通过两个实验，采用动态追逐场景，对两个追逐者之间的交互模式(或合作或单独追逐同一目标)与追逐目标的存在与否进行了操作。结果发现，相比随机运动和单独追逐，存在合作关系的两个追逐者间的距离被知觉得更远，即存在距离的扩张效应(实验1)，且该效应不能由底层的物理特征所解释(实验2)。该结果揭示，社会合作信息使得知觉距离被扩张，其可帮助理解视觉的适应性机制。

A Summary of the Intervention Mode of Undergraduates Suffering from Mental Disorders

This paper deals with mental disorder, its causes, the intervention, and the intervention mode of undergraduates suffering from mental disorders. The paper recalls the past about the intervention mode of home and abroad. and sums up the present situation of the intervention mode. Besides the paper points out some deficiencies of the intervening approaches, a lack of completeness in the intervention mechanics, a lack of systematization and standardization in the intervention mode. Therefore, multi-dimensioned systematization and varied penetration in the intervening approaches, completeness and humanization in the intervention mechanism, tend to develop in the future .