CRT 표시장치에서 두 형태의 크기-내삽 추정 방법의 비교 연구

• 영문명: Comparison of two methods for size-interpolation on CRT display : analog stimulus-digital response Vs. digital stimulus-analog response
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 노재호(Jae ho Ro)
• 간행물 정보: 『산업기술연구』vol.14, 127~140쪽, 전체 14쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1994.09.30

영문 초록

This study is concerned with the accuracy and the patterns when different methods was used in interpolation task. Although 3 methods employed the same modality for input(visual) and for output(manual responding), they differed in central processing, which method 1 is relatively more tendency of verbal processing, method 2 is realtively more tendency of spatial processing and method 3 needed a number of switching code (verbal/spatial) performing task. Split-plot design was adopted, which whole plot consisted of methods(3), orientations(horizon, vertical), base-line sizes(300,500,700pixels) and split plot consisted of target locations(1-99). The results showed the anchor effect and the range effect. Method 2, method 3 and method 1 that order was better accuracy. ANOVA showed that the accuracy was significantly influenced by the method, the location of target, and its interactions (method×location, size×location). Analysis of error data, response time and frequency of under, just, over estimate indicated that a systematic error pattern was made in task and methods changed not only the performance but also the pattern. The results provided support for the importance of the multiple resources theory in accounting for S-C-R compatibility and task performance. They are discussed in terms of multiple resources theory and guidelines for system design is suggested by the S-C-R compatibility.

목차

ABSTRACT

1. 서론

2. 실험계획

3. 실험결과 및 고찰

4. 결론

참고문헌