For the past 25 years, Korean semiconductor has experienced enormous growth to be the highest production country in the world. Semiconductor industry is very time sensitive and driven by technology and process, and requires 24-hour full operation. The environment includes many different types of equipment, utilities, different gases and toxic chemicals as well as high voltage electricity. We have performed a survey with 3-shift engineers and workers in one line. The content of the questionnaire was about the correlation between fatigue and performance shaping factor (work type and work ability), and as a result we were able to deduce the correlation, p-value and the pattern of scatter plot. The shape of the model was made of 4 blocks for fatigue, 5 blocks for work type and 5 blocks for work ability, i. e. 14 blocks in total. As a conclusion to this findings, there was a correlation between fatigue and work type and work ability specifically in semiconductor industry, and we need some effort to reduce this.

Abstract
 1. 서론
 2. 기존의 연구배경
  2.1 교대직에 대한 제반조건
  2.2 피로와 수행영향인자의 요인특성
  2.3 피로와 수행영향인자의 설문특성
 3. 모형의 정립
  3.1 연구 방법
  3.2 기호에 대한 정의
  3.3 연구가설 및 연구 모형
  3.4 수행영향 인자의 요인분석
 4. 피로와 수행영향인자의 검정결과
  4.1 표본의 측정에 대한 타당성
  4.2 가설검증에 대한 요인 분석
 5. 결론
 6. 참고문헌

• 윤용구 | Yoon Yong Gu
• 박범 | Park Peom