This paper looks at social adaptation in secondary school students as determined by the SSQ-SF TEST. The criteria being assessed to determine the adaptation level are empathy, cooperation, problem solving, self-affirmation and the student's personal selfcontrol. The results show that the students' level of social adaptability is 'moderate'. Approximately 18 percent of the students were found to have problems with social adaptation. The results of this study are quite consistent with the data of other published research in Vietnam.