Abstract: 26 college students were subjects, GSR was recorded with San-eilA97A Electro-Encepha lographicMachine and personality traits were measured with Chinese MMPI. Results were as follows:1) Therewere great differences on the basic level of GSR in general college students (P <0.001). 2) The basiclevel of GSR had significant positive correlation with D, Si, Mas, Cn, and F, and had a significantnegative correlation with L, K. 3) In different groups of GSR basic level, the differences on L, si, Masbetween the high and low groups were proved significant by T test. 4) In different groups ofhabituation there were significant differences on K. Si, Mas between the poor and good groups andsignificant differences on Si, Cn between the poor and mean groups (P < 0.05). 5) the poor group ofhabituation had higher basic level on GSR, the good group of habituation had lower basic level on GSR.The differences were significant.

Key words: university students, personality traits, MMPI, GSR