Earticle

초록

영어

For the past 6 years, repeated research was conducted to develop the NFS method which was to improve the current examination method to meet the needs in the domestic situations. This study analyzes validity and accuracy of the NFS method through carefully controlled experiments. Also, in order to compare the accuracy between the Utah technique - so far, it is the most popular technique used in domestic situationsand the newly developed NFS technique, same experimental conditions were applied. The lie group’s task was to do a virtual criminal act and then asked to lie about their virtual crime and the truth group’s task was to do a normal desk work. Once the participants were finished with their task, the polygraph examinations each employed the NFS technique and the Utah technique separately was administered. The NFS technique showed 90% sensitivity, 100% specificity with 94.4% accuracy among 18 people tested. 2 people out of 20 had to be dropped off due to indiscernibleness. And for the Utah technique, it showed 83.3% sensitivity, 100% specificity with 94.1% accuracy. Both techniques showed high levels of accuracy. Further implications and limitations regarding these techniques will be dealt on the discussion section.

목차

Abstract
 I. 서론
 II. 연구 방법
  1. 연구 참여자
  2. 측정장비
  3. 분석 방법
  4. 실험설계
  5. 자료 분석
 III. 결과
  1. NFS 기법의 판별 기준 구간 설정
  2. Utah 기법의 판별 기준 구간 설정
  3. 검사 기법 별 거짓말에 대한 PDD검사 검사의 변별확률에 대한 차이검증
 IV. 논의
 V. 참고문헌

키워드

저자

• 김희송 [ Hee-Song Kim | 국립과학수사연구원 법의학부 범죄심리과 ]
• 홍현기 [ Hyeon-Gi Hong | 국립과학수사연구원 법의학부 범죄심리과, ]
• 지형기 [ Hyung-Ki Ji | 국립과학수사연구원 법의학부 범죄심리과 ]
• 최영식 [ Young-Shik Choi | 국립과학수사연구원 법의학부 ]
• 최효택 [ Hyo-Tack Choi | 한국심리분석연구원 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국법과학회지 [Korean Journal of Forensic Science]

• 간기

  반년간

• pISSN

  1598-0715

• 수록기간

  2000~2025

• 등재여부

  KCI 등재

• 십진분류

  KDC 367 DDC 347