The invention relates to a psychological assessment method and a psychological assessment system. The psychological assessment system comprises a sensor module and a mobile monitor, wherein the sensor module comprises contact sensors and non-contact sensors, so that different kinds of physiological parameters can be obtained; the mobile monitor is connected with the sensor module in a wireless/wired manner to obtain various physiological parameters and is used for classified recognition and integration of the obtained physiological parameters by the aid of a neural network so as to obtain a final assessment result. The psychological assessment method and the psychological assessment system have the advantages that the psychological assessment system is small in size, low in mass, portable and high in mobility, and various physiological data of assessed personnel are obtained in a contact or noncontact manner, so that authenticity of the result is guaranteed; meanwhile, since multiple kinds of human body physiological parameters are collected in real time and the neural network is used for processing the obtained parameters, precise judgment result obtaining can be guaranteed.