1. Methods: With 16 PF, a self - administered questionnaire survey was conducted among 230 undergraduates in Baotou.

2. With college students as subjects, Cattell 16 PF was revised in Vietnam.

3. Methods: The Cattell - 16 PF Questionnaire was completed by 150 male heroin - dependent patients after physiological detoxification.

4. Methods: Cattell Sixteen Personality Factor Questionnaire ( 16 PF ) was used to evaluate the study group and the control group.

5. Cattell 16 PF is an important tool of personality testing.

6. Then it came up with examining of their personality characteristics with the Sixteen Personality Factor Questionnaire (16 PF).

7. Methods: Two hundred navy divers were tested in group with Cattell Sixteen Personality Factor Questionnaire ( 16 PF ).

8. Methods: This research investigated 7743 collage students sampled by random with factor questionnaire ( 16 PF ) .

9. Method 312 paramedics were surveyed with Cattell sixteen personality factors testing ( 16 PF ).

10. The paper tested the personality of 264 teacher - training students by using Cattell 16 PF.

11. Methods 666 students were surveyed with Cattell s Sixteen Personality Factor Questionnaire ( 16 PF ).

12. AIM : To explore the stability and correlation of Cattell - 16 personality factors ( 16 PF ) and Symptom Checklist - 90 ( SCL - 90 ).

13. Methods 57 parachuters are evaluated by The Symptom Checklist 90 ( SCL - 90 ) and Cattell's 16 Personality Factors ( 16 PF ).

14. The method is that the students were investigated with Cattell 16 PF and compared with normal students.