Difficult Cases Inquiries Psychological Interview Techniques

Polygraph technology as a criminal investigation techniques, psychological testing especially during the difficult Investigating Criminal Cases of the testing process, the main test officer under the special circum stances of different cases, in accordance with well-integrated technology Compiling the preparation method the corresponding test subject and measured before the test persons to psychological interview. The Psychological Test Interview including interviews before the Interview, interview in the test and the interview after the test, the main test in the interview process and behavior of people through a series of verbal guidance and debugging a psychological state the measured corresponding changes occur so people are measured receptive tests.psychological tests for the follow-up to provide a test and test the premise of security, while the main measure of psychological testing in the follow-up evaluation map, map of the proposed evaluation and test results, provides a good reference for the auxiliary and so that the psychological testing technology to give a better serve the investigation of cases of work.Subjects in psychological testing before the test process is the main measure of psychological state, that needed to interview people.It always pay attention to the important content. The main test only a certain degree of certainty who was tested in different stages of the psychological effects and emotional feelings, it can be measured by the outside people with mental biological responses linked to his mental content, and to test the temperament of a combination of different, Personality, life experience and other characteristics, the main test of people interviewed by the scientific skills through the use of psychological impact of speech and behavior, change the person’s mental state. Testing in an effort to test additional factors not conducive to exclude innocent persons as a test excluded and the informant, perpetrator identification played a crucial role. In addition to this main link measuring people through interviews, in addition to better psychological tests for creating a good environment, and the main test in the interview process from a certain degree of certainty of the measured personality physiological and psychological characteristics, and thus more help the trial and other investigative work.In this paper the author used observation, introspection, literature and case law used to study the psychological test measured psychological interrogation of difficult cases during the interview techniques. Test measured the time of acceptance of mental activity including cognitive, emotional aspects and personality factors on the measured impact of human mental activity, the author conducted interviews in the different stages of the test as the clue, combined with psychological Process, personality aspects that people in the test measured psychological status and related activities on the impact of the test, the testing test how to conduct interviews, the main test of people should have the test in which subjects in the foundation and Professional quality. The results in dicating: firstly the psychological test measured during the course of human mental states because of the testing phase, involving different degrees of differences. Secondly, during the psychological test psychological interviews were the main links of the attitude measurement, speech, behavior and skills related to rational use of interviews with people on the measured cognitive and other psychological process,that has great influenced, and thus the nature of the case and the accuracy of perpetrators identified have a key role. This paper argues that the U.S."polygraph"in the interview session, and our interviews Polygraph technology differences from the perspective reveals the interviews."polygraph"in the subject in the foundation and the limitations with the use of real case. Finally, the test from the main interview in Human Factors paper puts forward the main test should have the corresponding conditions and notices, making interviews difficult cases of crime in a better psychological testing to be effective.