the aim of this study was to determine the effectiveness of cognitive behavioral therapy on depression, anxiety and stress, self-esteem and self-concept clarity in the Gulf, Bushehr University. Experimental research method pretest-posttest control group during the sampling phase of undergraduate male and female students at the University of the Persian Gulf, 30 students with a love trauma syndrome crash test and control groups. Inclusion criteria in the study were aged between 18 and 33 years, won cut point 20 Impact Questionnaire love Richard Ross, and lack of personality disorders questionnaire was NEO- 60. To gather the data, kick love Ross (1999) studied group, in 11 sessions of group intervention were 60 to 90 min. A factor analysis of covariance showed that neutralize the effect of pre-test a significant difference between the experimental and control groups at the end of meetings in variables depression (F=78.5; P<0.01), anxiety (F=32.6; P<0.05), stress (F=30.11; P<0.01), and self-esteem (F=10.8; P<0.01), there. But the concept is clearly statistically significant difference was observed. The study showed that cognitive behavioral therapy can be effective treatment for emotional problems and improving self-esteem in patients with trauma syndrome is love.