The purpose of this article is to examine the relationship between unsafe behavior, human factor and human error. For the object, several correlation analyses for those three elements were implemented. Several hypotheses for the relationship between them was suggested. The suggested hypotheses were verified by a comprehensive survey received from 132 safety manager of manufacturing industry. The conclusions were proven from the hypotheses verificaiton as belows; 1) The dependent relation items between unsafe behavior and human factor are dress protection tool, machine(equipment) and working rule have a dependent relation. 2) The dependent relation items between human factor and human error are uncommunication, control, slaps, fatigue, education, system, unmonitoring, failure. 3) The dependent relation items between human error and unsfafe behavior are decline and product/working method,failure and uncommunication have a dependent relation.

Abstract
 1. 서론
  1.1 연구의 배경
  1.2 연구의 목적
 2. 인적요인과 인적오류에 대한 관계 연구
  2.1 제조업 재해의 특성
  2.2 인적요인과 인적오류의 관계
 3. 연구과제
  3.1 자료수집 및 요소측정
  3.2 측정에 대한 분석 방법
 4. 조사결과의 분석
 5. 요약 및 결론
 6. 참고문헌

• 윤용구 | Yoon Yong Gu