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    A Study on Characteristics of Information Processing of Designer by Brain Wave Comparison of Design, Art & Humanities and Engineering Major

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    ํ•™์œ„๋…ผ๋ฌธ(๋ฐ•์‚ฌ) -- ์„œ์šธ๋Œ€ํ•™๊ต๋Œ€ํ•™์› : ๋ฏธ์ˆ ๋Œ€ํ•™ ๋””์ž์ธํ•™๋ถ€ ๋””์ž์ธ์ „๊ณต, 2022.2. ๋ฐ•์˜๋ชฉ.The study to explore cognitive process of designers is required for creative design education and structure of design process. Protocol analysis as widely used method for analyzing design activities has limitation since the result might be different by coding system and researchers. As new methods and system to investigate cognitive behaviour during design activities in real-time such as EEG, fMRI, PET are developed, the empirical researches to explore human information processing in various fields are increasing. Most of researches using EEG(electroencephalography) in design have focused on how people perceive and react the design objects. Researches to investigate cognitive attitude in accordance with information types and the differences of cognitive behaviour in information processing comparing to other disciplines. The information which designers should deal with in design process is getting various and complex. This study aims to inquire the relationship between majors and information types. It is possible to understand and explain discontinuity of design process and error and confusion in design communication through investigation of differences of creative process of information processing according to majors. Through comparison with characteristics of information processing of engineering major and art & humanity major. This study gives clue to explain characteristics of cognitive attitude of โ€˜designerโ€™, and find differentiation of cognitive attitude for designers. The main them of this study is to measure and compare brain wave of art&humanity, engineering, design major subjects(30 persons) when they perform text-centered task, number-centered task, and image-centered task. Three-major subjects are asked to solve three different information type tasks, and brain waves of them during experiment are measured and recorded. Subjects are asked to answer test of verbal capability, numerical-logical capability, and visual-artistic capability, and to evaluate the difficulty of three tasks. Brain waves of subjects are measured at 8 points of brain (prefrontal lobe, frontal lobe, parietal lobe, occipital lobe). The measured value of brain waves are converted into power spectrum value, and values are analyzed with relative beta, relative gamma, concentration index, and cognitive load index(SEF 95%). Differences of brain wave index in accordance with major and information types are verified through experiment. Correlation of major and specific information types are partially identified. This correlation is shown clearly at number-centered task and the difference is little at text-centered task. While art&humanities major subjects who are highly trained with text show low brain wave index at text-centered task, engineering major subjects who practice numerical formula record low brain wave index at number-centered task. Although design major subjects are well-trained with visual information, brain wave index at image-centered task is high which does not accord with correlation of major and information types verified at engineering major and art&humanities major subjects. Since the value of aptitude test of subjects and the difficulties of tasks are in sufficient for reliability of research, the difference in accordance with score of aptitude test and difficulties of tasks are not identified. Major characteristics of cognitive attitude of designers according to information types are found. First design major subjects have inclination to take information visually regardless types. Design major subjects show relatively high brain wave index at prefrontal lobe which are activated with unfamiliar and difficult task at image-centered task, even they are well trained with image. Second design major subjects show higher brain wave index than subjects of art&humanities major and engineering major regarding to text information and numerical information. Especially design major subjects reveal sensitive attitude for numerical information with statistically meaningful difference. Third design major subjects have higher brain index in all kinds of information types comparing to art&humanities major and engineering major, which means positive and creative approach of design major subjects for problem solving.๋””์ž์ด๋„ˆ์˜ ์ธ์ง€์  ๊ณผ์ •์„ ๋ฐํžˆ๊ณ ์ž ํ•˜๋Š” ์—ฐ๊ตฌ๋Š” ๋””์ž์ธ์˜ ์ฐฝ์˜์  ๊ต์œก๊ณผ ๋””์ž์ธ ๊ณผ์ •์˜ ์ฒด๊ณ„์„ฑ์„ ์„ค๋ช…ํ•˜๋Š”๋ฐ ๋งค์šฐ ํ•„์š”ํ•œ ๊ฒƒ์ด๋ผ ํ•  ์ˆ˜ ์žˆ๋‹ค. ๋””์ž์ธํ–‰์œ„ ๋ถ„์„์— ๋Œ€ํ‘œ์  ๋ฐฉ๋ฒ•์ธ ํ”„๋กœํ† ์ฝœ ๋ถ„์„์€ ๋””์ž์ธ ํ–‰์œ„์˜ ๊ฒฐ๊ณผ์— ๊ธฐ์ดˆํ•œ ์—ฐ๊ตฌ๋กœ ์‚ฌํ›„ ๋ถ„์„์ด์ž ์—ฐ๊ตฌ์ž์— ๋”ฐ๋ผ ์ฝ”๋”ฉ ์ฒด๊ณ„๊ฐ€ ๋‹ฌ๋ผ์งˆ ์ˆ˜ ์žˆ๋Š” ํ•œ๊ณ„๋ฅผ ๊ฐ€์กŒ๋‹ค. ๋””์ž์ธํ–‰์œ„์—์„œ ์ธ์ง€ํ™œ๋™์„ ์‹ค์‹œ๊ฐ„์œผ๋กœ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ ๋‡ŒํŒŒ(EEG) ์ธก์ •, ์ž๊ธฐ๊ณต๋ช…์˜์ƒ(fMRI), ์–‘์ „์ž ๋‹จ์ธต์ดฌ์˜(PET) ๋“ฑ์ด ๋“ฑ์žฅํ•˜๋ฉด์„œ, ์—ฌ๋Ÿฌ ์˜์—ญ์—์„œ ์ธ๊ฐ„์˜ ์ •๋ณด์ฒ˜๋ฆฌ ๊ณผ์ •์„ ์‹ค์ฆ์  ๊ทœ๋ช…ํ•˜๋ ค๋Š” ์—ฐ๊ตฌ๋„ ์ฆ๊ฐ€ํ•˜๊ณ  ์žˆ๋‹ค. ๋””์ž์ธ ๋ถ„์•ผ์—์„œ ๋‡ŒํŒŒ๋ฅผ ์ด์šฉํ•œ ๋‹ค์ˆ˜์˜ ์—ฐ๊ตฌ๋“ค์€ ๋””์ž์ธ ๋Œ€์ƒ๋ฌผ์„ ์‚ฌ๋žŒ๋“ค์ด ์–ด๋–ป๊ฒŒ ์ธ์‹ํ•˜๊ณ  ๋ฐ˜์‘ํ•˜๋Š” ์ง€์— ์ดˆ์ ์„ ๋งž์ถ˜ ์—ฐ๊ตฌ๋“ค๋กœ ๋‹ค์–‘ํ•œ ๋ถ„์–‘์—์„œ ์ ์šฉ๋˜๊ณ  ์žˆ๋‹ค. ๋””์ž์ด๋„ˆ๊ฐ€ ์ •๋ณด ์œ ํ˜•์— ๋”ฐ๋ผ ์ธ์ง€์  ํƒœ๋„๊ฐ€ ์–ด๋–ป๊ฒŒ ๋‹ฌ๋ผ์ง€๋Š”, ๊ทธ๋ฆฌ๊ณ  ๋‹ค๋ฅธ ์ „๊ณต์ž๋“ค๊ณผ ์ •๋ณด์ฒ˜๋ฆฌ์˜ ์ธ์ง€์  ํƒœ๋„๊ฐ€ ์–ด๋–ป๊ฒŒ ๋‹ค๋ฅธ์ง€์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๋Š” ์ œํ•œ์ ์œผ๋กœ๋งŒ ์ด๋ฃจ์–ด์ ธ ์™”๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ๋””์ž์ด๋„ˆ๊ฐ€ ๋””์ž์ธ ๊ณผ์ •์— ๋‹ค๋ฃจ๊ฒŒ ๋˜๋Š” ๋ฐ์ดํ„ฐ์™€ ์ •๋ณด ์œ ํ˜•๋“ค์ด ๋‹ค์–‘ํ•ด์ง€๊ณ  ๋ณต์žกํ•ด์ง€๋Š” ์ถ”์„ธ์—์„œ ์ „๊ณต์— ๋”ฐ๋ผ ์ˆ˜์น˜, ๋ฌธ์ž, ์‹œ๊ฐ์ •๋ณด ๋“ฑ ์ •๋ณด์œ ํ˜•๋ณ„๋กœ ์ธ์ง€ ๊ณผ์ •์— ์–ด๋–ป๊ฒŒ ๋‹ค๋ฅธ์ง€๋ฅผ ๊ทœ๋ช…ํ•˜๋Š” ๊ฒƒ์„ ํ•ต์‹ฌ ๋‚ด์šฉ์œผ๋กœ ํ•œ๋‹ค. ์ „๊ณต๋ณ„๋กœ ์ด๋“ค ์ •๋ณด์˜ ์ธ์ง€๊ณผ์ •์˜ ์ฐจ์ด๋ฅผ ๊ทœ๋ช…ํ•  ์ˆ˜ ์žˆ๋‹ค๋ฉด ๋””์ž์ธ ๊ณผ์ •์—์„œ์˜ ๋ถˆ์—ฐ์†๊ณผ ๋””์ž์ธ ์ปค๋ฎค๋‹ˆ์ผ€์ด์…˜์—์„œ ๋ฐœ์ƒํ•˜๋Š” ์˜ค๋ฅ˜์™€ ๋‹จ์ ˆ์„ ์ดํ•ดํ•˜๊ณ  ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ๋Š” ๋‹จ์ดˆ๋ฅผ ์ œ๊ณตํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค. ๊ณตํ•™๊ณผ ์ธ๋ฌธํ•™ ์ „๊ณต์ž๋“ค๊ณผ์˜ ์ •๋ณด์ฒ˜๋ฆฌ ํŠน์„ฑ๊ณผ์˜ ๋น„๊ต๋ฅผ ํ†ตํ•ด โ€˜๋””์ž์ด๋„ˆโ€™์˜ ์ธ์ง€์  ํƒœ๋„์˜ ํŠน์„ฑ์„ ์„ค๋ช…ํ•˜๊ณ , ํŠน์ • ์ •๋ณด์— ๋”ฐ๋ฅธ ๋””์ž์ธ ์ „๊ณต์ž๋“ค์˜ ์ธ์ง€์  ํƒœ๋„์˜ ํŠน์„ฑ์„ ๋ฐํž ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ์ธ๋ฌธํ•™์ „๊ณต์ž, ๊ณตํ•™์ „๊ณต์ž, ๋””์ž์ธ์ „๊ณต์ž๋“ค์ด ๋ฌธ์ž, ์ˆ˜์น˜, ์ด๋ฏธ์ง€ ๋“ฑ ์„ธ ๊ฐ€์ง€ ์ •๋ณด ์ค‘์‹ฌ์˜ ๊ณผ์ œ๋ฅผ ์ˆ˜ํ–‰ํ•  ๋•Œ์˜ ๋‡ŒํŒŒ๋ฅผ ์ธก์ •ํ•˜๊ณ  ์ด๋ฅผ ๋น„๊ต๋ถ„์„ํ•˜๋Š” ๊ฒƒ์„ ์ฃผ์š” ๋‚ด์šฉ์œผ๋กœ ํ•œ๋‹ค. ๋””์ž์ธ, ์ธ๋ฌธํ•™, ๊ณตํ•™ ๋“ฑ 3๊ฐœ ์˜์—ญ์˜ ์ „๊ณต์ž 30๋ช…์„ ๋Œ€์ƒ์œผ๋กœ ๋ฌธ์ž์ •๋ณด, ์ˆ˜์น˜์ •๋ณด, ์‹œ๊ฐ์ •๋ณด ์ฒ˜๋ฆฌ์— ์žˆ์–ด ์ฐจ์ด๊ฐ€ ์žˆ๋Š”์ง€๋ฅผ ๋ฐํžŒ๋‹ค. ๋‡ŒํŒŒ ์‹คํ—˜์— ์ฐธ๊ฐ€์ž๋“ค์„ ๋Œ€์ƒ์œผ๋กœ ์–ธ์–ด๋Šฅ๋ ฅ, ์ˆ˜๋ฆฌยท๋…ผ๋ฆฌ์ ์„ฑ, ์‹œ๊ฐ์˜ˆ์ˆ ์ ์„ฑ์— ๋Œ€ํ•œ ํ‰๊ฐ€๋ฅผ ์‹ค์‹œํ•˜์—ฌ ํŠน์ • ์ ์„ฑ์— ๋†’์€ ํ”ผํ—˜์ž์™€ ๋‚ฎ์€ ์ ์„ฑ์˜ ํ”ผํ—˜์ž๋“ค์˜ ๋‡ŒํŒŒ ๋ฐ์ดํ„ฐ๋ฅผ ๋น„๊ตํ•˜์—ฌ, ์ œ์‹œ๋œ ๊ณผ์ œ์— ๋Œ€ํ•ด ๋‚œ์ด๋„๋ฅผ ํ‰๊ฐ€ํ•˜๊ฒŒ ํ•˜์—ฌ, ๊ณผ์ œ๊ฐ€ ์–ด๋ ต๋‹ค๊ณ  ํ‰ํ•œ ํ”ผํ—˜์ž ์ง‘๋‹จ๊ณผ ์‰ฝ๋‹ค๊ณ  ํ‰๊ฐ€ํ•œ ์ง‘๋‹จ์˜ ๋‡ŒํŒŒ์˜ ์ฐจ์ด๊ฐ€ ์žˆ๋Š”์ง€๋ฅผ ๋น„๊ตํ•œ๋‹ค. ๋ฌธ์ž, ์ˆ˜์น˜, ์‹œ๊ฐ ๊ณผ์ œ๋ฅผ ์ˆ˜ํ–‰ํ•˜๋Š” ํ”ผํ—˜์ž์˜ ๋‡ŒํŒŒ๋ฅผ ์ „์ „๋‘์—ฝ, ์ „๋‘์—ฝ, ๋‘์ •์—ฝ, ํ›„๋‘์—ฝ 8๊ฐœ ์ง€์ ์—์„œ ์ธก์ •ํ•˜์˜€๋‹ค. ๋‡ŒํŒŒ ์ธก์ •๊ฐ’์€ ํŒŒ์›Œ ์ŠคํŽ™ํŠธ๋Ÿผ ์ง€์ˆ˜๋กœ ๋ณ€ํ™˜ํ•˜์—ฌ ์ƒ๋Œ€๋ฒ ํƒ€๊ฐ’, ์ƒ๋Œ€๊ฐ๋งˆ๊ฐ’, ์ง‘์ค‘๋ ฅ์ง€ํ‘œ, ์ธ์ง€๋ถ€ํ•˜์ง€ํ‘œ(SEF 95%)๋กœ ๋ถ„์„ํ•˜์˜€๋‹ค. ์‹คํ—˜์„ ํ†ตํ•ด ์ „๊ณต์— ๋”ฐ๋ผ ์ˆ˜์น˜, ๋ฌธ์ž, ์‹œ๊ฐ์ •๋ณด์ฒ˜๋ฆฌ์— ์žˆ์–ด ๋‡ŒํŒŒ ์ง€ํ‘œ์˜ ์ฐจ์ด๊ฐ€ ์žˆ์Œ์„ ํ™•์ธํ–ˆ๋‹ค. ์ „๊ณต๊ณผ ํŠน์ •์ •๋ณด์ฒ˜๋ฆฌ์— ์žˆ์–ด ๋ถ€๋ถ„์ ์œผ๋กœ ์ƒ๊ด€๊ด€๊ณ„๊ฐ€ ์žˆ์œผ๋ฉฐ, ์ด๋Ÿฌํ•œ ํŠน์„ฑ์€ ์ˆ˜์น˜์ •๋ณด์—์„œ ๊ฐ€์žฅ ๋‚˜ํƒ€๋‚ฌ์œผ๋ฉฐ ๋ฌธ์ž์ •๋ณด์— ์žˆ์–ด์„œ ์ „๊ณต๋ณ„ ์ฐจ์ด๊ฐ€ ๊ฐ€์žฅ ์ž‘์•˜๋‹ค. ๋ฌธ์ž์ •๋ณด์— ํ›ˆ๋ จ๋œ ์ธ๋ฌธํ•™ ์ „๊ณต์ž๋Š” ๋ฌธ์ž๊ณผ์ œ์—์„œ ๋‚ฎ์€ ๋‡ŒํŒŒ์ง€ํ‘œ๋ฅผ ๋ณด์˜€์œผ๋ฉฐ, ์ˆ˜์น˜์ •๋ณด์— ์ต์ˆ™ํ•œ ๊ณตํ•™์ „๊ณต์ž๋Š” ์ˆ˜์น˜๊ณผ์ œ์—์„œ ๋‚ฎ์€ ๋‡ŒํŒŒ์ง€ํ‘œ๊ฐ€ ์ƒ๋Œ€์ ์œผ๋กœ ๋‚ฎ์•˜๋‹ค. ๋ฐ˜๋ฉด์— ๋””์ž์ธ์ „๊ณต์ž๋Š” ์‹œ๊ฐ ์ •๋ณด์— ํ›ˆ๋ จ๋˜๊ณ  ์ต์ˆ™ํ•จ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ , ์‹œ๊ฐ๊ณผ์ œ์—์„œ ์ฃผ์š” ๋‡ŒํŒŒ์ง€ํ‘œ๊ฐ€ ๋†’๊ฒŒ ๋‚˜ํƒ€๋‚˜ ๊ณตํ•™, ์ธ๋ฌธํ•™ ์ „๊ณต์ž์™€ ๊ฐ™์ด ๋‡ŒํŒŒ์ง€ํ‘œ์™€ ์ „๊ณต๊ณผ์˜ ๊ด€๊ณ„๊ฐ€ ์ผ์น˜ํ•˜์ง€ ์•Š์•˜๋‹ค. ์ ์„ฑ์ ์ˆ˜์™€ ๋‚œ์ด๋„ ํ‰๊ฐ€๋Š” ํ”ผํ—˜์ž์ˆ˜๊ฐ€ ์ถฉ๋ถ„ํ•˜์ง€ ์•Š๊ณ  ์„ค๋ฌธ์— ์˜ํ•œ ๊ฒฐ๊ณผ๋กœ ์‹ ๋ขฐ์„ฑ์„ ๊ฐ–๊ธฐ ์–ด๋ ค์›Œ ๊ทธ ์ฐจ์ด๋ฅผ ํ™•์ธํ•˜์ง€ ๋ชปํ–ˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ ๋””์ž์ธ์ „๊ณต์ž๋“ค์˜ ์ •๋ณด์œ ํ˜•๋ณ„ ์ธ์ง€์  ํƒœ๋„๋กœ ๋ฐœ๊ฒฌ๋œ ์ฃผ์š”ํ•œ ํŠน์„ฑ์€ ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. ์ฒซ์งธ ๋””์ž์ธ์ „๊ณต์˜ ํ”ผํ—˜์ž๋“ค์€ ์ •๋ณด์œ ํ˜•์— ๊ด€๊ณ„์—†์ด ์‹œ๊ฐ์ ์œผ๋กœ ์ˆ˜์šฉํ•˜๋ ค๋Š” ํƒœ๋„๋ฅผ ๋ณด์ธ๋‹ค. ์ƒ๋Œ€์ ์œผ๋กœ ์ต์ˆ™ํ•˜๊ณ  ํ›ˆ๋ จ๋œ ์‹œ๊ฐ์ •๋ณด๊ณผ์ œ์—์„œ๋„ ์–ด๋ ต๊ณ  ์ƒˆ๋กœ์šด ๊ณผ์ œ์—์„œ ๋ฐ˜์‘ํ•˜๋Š” ์ „์ „๋‘์—ฝ์—์„œ ๋””์ž์ธ์ „๊ณต์ž๊ฐ€ ๋†’์€ ๋‡ŒํŒŒ ์ง€ํ‘œ๋ฅผ ๋ณด์ด๊ณ  ์žˆ์–ด ์‹œ๊ฐ์ •๋ณด์— ๋Œ€ํ•œ ์ ๊ทน์ ์ธ ์ธ์ง€ ๋ฐ˜์‘์ด ํ™•์ธ๋˜์—ˆ๋‹ค. ๋‘˜์งธ ๋””์ž์ธ์ „๊ณต์˜ ํ”ผํ—˜์ž๋Š” ๋ฌธ์ž์ •๋ณด์™€ ์ˆ˜์น˜์ •๋ณด์— ๋Œ€ํ•ด ์ธ๋ฌธํ•™์ „๊ณต์ž์™€ ๊ณตํ•™์ „๊ณต์ž์— ๋น„ํ•ด ๋†’์€ ๋‡ŒํŒŒํ™œ๋™์˜ ์ง€ํ‘œ๋ฅผ ๋ณด์˜€๋‹ค. ํŠนํžˆ ์ˆ˜์น˜์ •๋ณด๋ฅผ ๋Œ€ํ•  ๋•Œ ์œ ์˜๋ฏธํ•œ ์ฐจ์ด์˜ ๋†’์€ ๋‡ŒํŒŒ ํ™œ์„ฑํ™”๊ฐ€ ๋‚˜ํƒ€๋‚˜ ์ˆ˜์น˜์ •๋ณด์™€ ์ˆ˜์‹์— ๋Œ€ํ•ด ์ธ์ง€์ ์œผ๋กœ ๋ฏผ๊ฐํ•œ ํƒœ๋„๋ฅผ ๋ณด์ด๋Š” ๊ฒƒ์œผ๋กœ ํ™•์ธ๋˜์—ˆ๋‹ค. ๋””์ž์ธ์ „๊ณต์ž๋“ค์€ ๋ชจ๋“  ์œ ํ˜•์— ์ •๋ณด์— ๋Œ€ํ•œ ๋‹ค๋ฅธ ์ „๊ณต์— ๋น„ํ•ด ๋†’์€ ๋‡ŒํŒŒ ํ™œ์„ฑํ™”์˜ ์ง€ํ‘œ๋ฅผ ๋ณด์˜€๋‹ค. ์ด๋Š” ๋””์ž์ธ์ „๊ณต์ž๋“ค์˜ ์ ๊ทน์  ๋ฌธ์ œํ•ด๊ฒฐ ํƒœ๋„๋กœ ๋ณผ ์ˆ˜ ์žˆ์œผ๋ฉฐ, ์šฐ์ธก ํ›„๋‘์—ฝ์˜ ๋†’์€ ๋‡ŒํŒŒ ์ง€ํ‘œ๋“ค์€ ์ด์ „ ์—ฐ๊ตฌ๊ฒฐ๊ณผ์— ๊ธฐ์ดˆํ•˜์—ฌ ์ƒ๋Œ€์ ์œผ๋กœ ๋””์ž์ธ ์ „๊ณต์˜ ์ฐฝ์˜์  ํƒœ๋„๋กœ ๋ณผ ์ˆ˜ ์žˆ๋‹ค.์ œ 1 ์žฅ ์„œ๋ก  1 ์ œ 1 ์ ˆ ์—ฐ๊ตฌ์˜ ๋ฐฐ๊ฒฝ 1 ์ œ 2 ์ ˆ ์—ฐ๊ตฌ์˜ ๋ชฉ์  6 ์ œ 3 ์ ˆ ์—ฐ๊ตฌ์˜ ๋ฐฉ๋ฒ• ๋ฐ ๋ฌธ์ œ ์„ค์ • 7 ์ œ 2 ์žฅ ๋””์ž์ธ ์ธ์ง€์˜ ์ด๋ก ์  ๊ณ ์ฐฐ 11 ์ œ 1 ์ ˆ ๋””์ž์ธํ–‰์œ„์™€ ์ธ์ง€ 11 2.1.1. ๋””์ž์ธํ–‰์œ„์˜ ๋‹ค๋ฉด์„ฑ 11 2.1.2. ๋””์ž์ธํ–‰์œ„์˜ ๋ณต์žก์„ฑ 13 ์ œ 2 ์ ˆ ๋””์ž์ธ๊ณผ ์ธ์ง€ 16 2.2.1. ์ธ์ง€์˜ ์ •์˜์™€ ๊ด€๋ จ ํ•™๋ฌธ 16 2.2.2. ๋””์ž์ธ์ธ์ง€์˜ ์—ฐ๊ตฌ 18 2.2.3. ๋””์ž์ธ์ธ์ง€์˜ ์—ฐ๊ตฌ ๋ฐฉ๋ฒ•๋“ค 19 ์ œ 3 ์ ˆ ๋””์ž์ธ์ธ์ง€์˜ ์„ ํ–‰์—ฐ๊ตฌ ๋ถ„์„ 22 2.3.1. ๋””์ž์ธํ–‰์œ„์™€ ๋””์ž์ธ์ธ์ง€ 22 2.3.2. ๋””์ž์ธ์ธ์ง€ ๋‡ŒํŒŒ์‹คํ—˜ ์—ฐ๊ตฌ 24 2.3.3. ๋””์ž์ธํ–‰์œ„์˜ ์‹ค์ฆ์  ์‹คํ—˜ ์—ฐ๊ตฌ 27 ์ œ 3 ์žฅ ๋””์ž์ธ๊ณผ ์ •๋ณด์ฒ˜๋ฆฌ 32 ์ œ 1 ์ ˆ ๋””์ž์ธํ–‰์œ„์™€ ์ •๋ณด์ฒ˜๋ฆฌ 32 3.1.1. ์ •๋ณด์ฒ˜๋ฆฌ์ด๋ก  ์—ฐ๊ตฌ ํ๋ฆ„ 32 3.1.2. ๋””์ž์ธํ–‰์œ„์™€ ์‹œ๊ฐ์ •๋ณด 33 ์ œ 2 ์ ˆ ๋””์ž์ด๋„ˆ์˜ ์ •๋ณด์ฒ˜๋ฆฌ ํŠน์„ฑ 35 3.2.1. ๋””์ž์ด๋„ˆ์˜ ์‹œ๊ฐ์  ์‚ฌ๊ณ  35 3.2.2. ๋””์ž์ธ ์ฐฝ์กฐ์„ฑ๊ณผ ์ธ์ง€ 37 3.2.3. ๋‡Œ๊ฐ€์†Œ์„ฑ 39 3.2.4. ๋””์ž์ด๋„ˆ ์ •๋ณด์ฒ˜๋ฆฌ ์—ฐ๊ตฌ์˜ ๊ณผ์ œ 42 ์ œ 4 ์žฅ ์‹คํ—˜ ์„ค๊ณ„ ๋ฐ ๋ถ„์„ ๋ฐฉ๋ฒ• ์ œ 1 ์ ˆ ์‹คํ—˜ ์„ค๊ณ„ 43 4.1.1. ์ •๋ณด์ฒ˜๋ฆฌ์ด๋ก  ์—ฐ๊ตฌ ํ๋ฆ„ 43 4.1.2. ์‹คํ—˜์˜ ์ง„ํ–‰ 44 ์ œ 2 ์ ˆ ์˜ˆ๋น„ ์‹คํ—˜๊ณผ ๊ฒฐ๊ณผ ๋ฐ˜์˜ 45 4.2.1. ์˜ˆ๋น„ 1์ฐจ ์‹คํ—˜ 45 4.2.2. ์˜ˆ๋น„ 2์ฐจ ์‹คํ—˜ 46 ์ œ 3 ์ ˆ ๋ณธ ์‹คํ—˜ ์„ค๊ณ„ 48 4.3.1. ์‹คํ—˜์˜ ๊ตฌ์„ฑ 48 4.3.2. ์‹คํ—˜ ์ฐธ์—ฌ์ž 49 4.3.3. ์‹คํ—˜ ๊ณผ์ œ 50 4.3.4. ์ ์„ฑํ‰๊ฐ€์™€ ์„ค๋ฌธ์กฐ์‚ฌ 53 ์ œ 4 ์ ˆ ๋ถ„์„๋ฐฉ๋ฒ• 54 4.4.1. ๋‡ŒํŒŒ์˜ ์ดํ•ด 54 4.4.2. ๋‡ŒํŒŒ์˜ ์ •๋Ÿ‰์  ๋ถ„์„ 55 4.4.3. ๋‡ŒํŒŒ ๋ฐ์ดํ„ฐ์˜ ๋ถ„์„ 57 4.4.4. ๋‡Œ์˜ ์—ฝ๊ณผ ๊ธฐ๋Šฅ 58 ์ œ 5 ์žฅ ๋ถ„์„ ๊ฒฐ๊ณผ 61 ์ œ 1 ์ ˆ ๋‡ŒํŒŒ ์ธก์ •๊ฐ’ ๋ถ„์„์˜ ๊ฐœ์š” 61 ์ œ 2 ์ ˆ ์ „๊ณต๋ณ„ ์ •๋ณด์œ ํ˜• ๋‡ŒํŒŒ ๋น„๊ต 65 5.2.1. ์ธ๋ฌธํ•™์ „๊ณต 65 5.2.2. ๊ณตํ•™์ „๊ณต 69 5.2.3. ๋””์ž์ธ์ „๊ณต 73 5.2.4. ์ „๊ณต๋ณ„ ์ •๋ณด์œ ํ˜•์˜ ๋‡ŒํŒŒ ๋ถ„์„ ์†Œ๊ฒฐ 77 ์ œ 3 ์ ˆ ์ •๋ณด์œ ํ˜•๋ณ„ ์ „๊ณต์˜ ๋‡ŒํŒŒ ๋น„๊ต 79 5.3.1. ๋ฌธ์ž์ •๋ณด์ฒ˜๋ฆฌ 77 5.3.2. ์ˆ˜์น˜์ •๋ณด์ฒ˜๋ฆฌ 83 5.3.3. ์‹œ๊ฐ์ •๋ณด์ฒ˜๋ฆฌ 87 5.2.4. ์ •๋ณด์œ ํ˜•๋ณ„ ์ „๊ณต์˜ ๋‡ŒํŒŒ ๋ถ„์„ ์†Œ๊ฒฐ 91 ์ œ 4 ์ ˆ ์ ์„ฑํ‰๊ฐ€์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ ๋ถ„์„ 93 5.4.1. ์ ์„ฑ๋Šฅ๋ ฅ ํ‰๊ฐ€ ๊ฐœ์š” 93 5.4.2. ๋””์ž์ธ์ „๊ณต์ž์˜ ์ ์„ฑ์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ 94 5.4.3. ๊ณตํ•™์ „๊ณต์ž์˜ ์ ์„ฑ์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ 100 5.4.4. ์ธ๋ฌธํ•™์ „๊ณต์ž์˜ ์ ์„ฑ์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ 106 ์ œ 5 ์ ˆ ๋‚œ์ด๋„ ํ‰๊ฐ€์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ ๋ถ„์„ 112 5.4.1. ๋‚œ์ด๋„ ํ‰๊ฐ€ ๊ฐœ์š” 112 5.4.2. ๋””์ž์ธ์ „๊ณต์ž์˜ ๋‚œ์ด๋„์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ 113 5.4.3. ๊ณตํ•™์ „๊ณต์ž์˜ ๋‚œ์ด๋„์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ 119 5.4.4. ์ธ๋ฌธํ•™์ „๊ณต์ž์˜ ๋‚œ์ด๋„์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ 125 ์ œ 6 ์žฅ ๊ฒฐ๋ก  131 ์ œ 1 ์ ˆ ์ „๊ณต๋ณ„ ํŠน์ • ์ •๋ณด์ฒ˜๋ฆฌ์˜ ํŠน์„ฑ 131 6.1.1. ์ „๊ณต์— ๋”ฐ๋ฅธ ํŠน์ •์ •๋ณด์ฒ˜๋ฆฌ์˜ ์ฐจ์ด์  131 6.1.2. ์ ์„ฑ์— ๋”ฐ๋ฅธ ํŠน์ •์ •๋ณด์ฒ˜๋ฆฌ์˜ ์ฐจ์ด์  135 6.1.3. ๋‚œ์ด๋„์— ๋”ฐ๋ฅธ ํŠน์ •์ •๋ณด์ฒ˜๋ฆฌ์˜ ์ฐจ์ด์  139 6.1.3. ๋””์ž์ด๋„ˆ์˜ ์ •๋ณด์ฒ˜๋ฆฌ ํŠน์„ฑ 143 ์ œ 2 ์ ˆ ์—ฐ๊ตฌ์˜ ์ ์šฉ๊ฐ€๋Šฅ์„ฑ๊ณผ ํ•œ๊ณ„ 146 ์ฐธ๊ณ ๋ฌธํ—Œ 149 Abstract 155๋ฐ•

    ํ•œ๊ตญ์ „ํ†ต์ฃผ๊ฑฐ์˜ ๋ณ€์šฉ๊ณผ ์žฌํ•ด์„์— ์˜ํ•œ ํ˜„๋Œ€์ฃผ๊ฑฐ๊ณต๊ฐ„ ๋””์ž์ธ ๋ชจํ˜• ์—ฐ๊ตฌ : ๋„์‹œํ˜• ์ฃผํƒ์˜ ๊ณต๊ฐ„๊ตฌ๋ฒ•์„ ์ค‘์‹ฌ์œผ๋กœ

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    ํ•™์œ„๋…ผ๋ฌธ(์„์‚ฌ)--์„œ์šธ๋Œ€ํ•™๊ต ๋Œ€ํ•™์› :๋””์ž์ธํ•™๋ถ€ ๊ณต์—…๋””์ž์ธ์ „๊ณต,2001.Maste

    A Study on Characteristics of Information Processing of Designer by Brain Wave Comparison of Design, Art & Humanities and Engineering Major

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    The study to explore cognitive process of designers is required for creative design education and structure of design process. Protocol analysis as widely used method for analyzing design activities has limitation since the result might be different by coding system and researchers. As new methods and system to investigate cognitive behaviour during design activities in real-time such as EEG, fMRI, PET are developed, the empirical researches to explore human information processing in various fields are increasing. Most of researches using EEG(electroencephalography) in design have focused on how people perceive and react the design objects. Researches to investigate cognitive attitude in accordance with information types and the differences of cognitive behaviour in information processing comparing to other disciplines. The information which designers should deal with in design process is getting various and complex. This study aims to inquire the relationship between majors and information types. It is possible to understand and explain discontinuity of design process and error and confusion in design communication through investigation of differences of creative process of information processing according to majors. Through comparison with characteristics of information processing of engineering major and art & humanity major. This study gives clue to explain characteristics of cognitive attitude of โ€˜designerโ€™, and find differentiation of cognitive attitude for designers. The main them of this study is to measure and compare brain wave of art&humanity, engineering, design major subjects(30 persons) when they perform text-centered task, number-centered task, and image-centered task. Three-major subjects are asked to solve three different information type tasks, and brain waves of them during experiment are measured and recorded. Subjects are asked to answer test of verbal capability, numerical-logical capability, and visual-artistic capability, and to evaluate the difficulty of three tasks. Brain waves of subjects are measured at 8 points of brain (prefrontal lobe, frontal lobe, parietal lobe, occipital lobe). The measured value of brain waves are converted into power spectrum value, and values are analyzed with relative beta, relative gamma, concentration index, and cognitive load index(SEF 95%). Differences of brain wave index in accordance with major and information types are verified through experiment. Correlation of major and specific information types are partially identified. This correlation is shown clearly at number-centered task and the difference is little at text-centered task. While art&humanities major subjects who are highly trained with text show low brain wave index at text-centered task, engineering major subjects who practice numerical formula record low brain wave index at number-centered task. Although design major subjects are well-trained with visual information, brain wave index at image-centered task is high which does not accord with correlation of major and information types verified at engineering major and art&humanities major subjects. Since the value of aptitude test of subjects and the difficulties of tasks are in sufficient for reliability of research, the difference in accordance with score of aptitude test and difficulties of tasks are not identified. Major characteristics of cognitive attitude of designers according to information types are found. First design major subjects have inclination to take information visually regardless types. Design major subjects show relatively high brain wave index at prefrontal lobe which are activated with unfamiliar and difficult task at image-centered task, even they are well trained with image. Second design major subjects show higher brain wave index than subjects of art&humanities major and engineering major regarding to text information and numerical information. Especially design major subjects reveal sensitive attitude for numerical information with statistically meaningful difference. Third design major subjects have higher brain index in all kinds of information types comparing to art&humanities major and engineering major, which means positive and creative approach of design major subjects for problem solving.๋””์ž์ด๋„ˆ์˜ ์ธ์ง€์  ๊ณผ์ •์„ ๋ฐํžˆ๊ณ ์ž ํ•˜๋Š” ์—ฐ๊ตฌ๋Š” ๋””์ž์ธ์˜ ์ฐฝ์˜์  ๊ต์œก๊ณผ ๋””์ž์ธ ๊ณผ์ •์˜ ์ฒด๊ณ„์„ฑ์„ ์„ค๋ช…ํ•˜๋Š”๋ฐ ๋งค์šฐ ํ•„์š”ํ•œ ๊ฒƒ์ด๋ผ ํ•  ์ˆ˜ ์žˆ๋‹ค. ๋””์ž์ธํ–‰์œ„ ๋ถ„์„์— ๋Œ€ํ‘œ์  ๋ฐฉ๋ฒ•์ธ ํ”„๋กœํ† ์ฝœ ๋ถ„์„์€ ๋””์ž์ธ ํ–‰์œ„์˜ ๊ฒฐ๊ณผ์— ๊ธฐ์ดˆํ•œ ์—ฐ๊ตฌ๋กœ ์‚ฌํ›„ ๋ถ„์„์ด์ž ์—ฐ๊ตฌ์ž์— ๋”ฐ๋ผ ์ฝ”๋”ฉ ์ฒด๊ณ„๊ฐ€ ๋‹ฌ๋ผ์งˆ ์ˆ˜ ์žˆ๋Š” ํ•œ๊ณ„๋ฅผ ๊ฐ€์กŒ๋‹ค. ๋””์ž์ธํ–‰์œ„์—์„œ ์ธ์ง€ํ™œ๋™์„ ์‹ค์‹œ๊ฐ„์œผ๋กœ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•์œผ๋กœ ๋‡ŒํŒŒ(EEG) ์ธก์ •, ์ž๊ธฐ๊ณต๋ช…์˜์ƒ(fMRI), ์–‘์ „์ž ๋‹จ์ธต์ดฌ์˜(PET) ๋“ฑ์ด ๋“ฑ์žฅํ•˜๋ฉด์„œ, ์—ฌ๋Ÿฌ ์˜์—ญ์—์„œ ์ธ๊ฐ„์˜ ์ •๋ณด์ฒ˜๋ฆฌ ๊ณผ์ •์„ ์‹ค์ฆ์  ๊ทœ๋ช…ํ•˜๋ ค๋Š” ์—ฐ๊ตฌ๋„ ์ฆ๊ฐ€ํ•˜๊ณ  ์žˆ๋‹ค. ๋””์ž์ธ ๋ถ„์•ผ์—์„œ ๋‡ŒํŒŒ๋ฅผ ์ด์šฉํ•œ ๋‹ค์ˆ˜์˜ ์—ฐ๊ตฌ๋“ค์€ ๋””์ž์ธ ๋Œ€์ƒ๋ฌผ์„ ์‚ฌ๋žŒ๋“ค์ด ์–ด๋–ป๊ฒŒ ์ธ์‹ํ•˜๊ณ  ๋ฐ˜์‘ํ•˜๋Š” ์ง€์— ์ดˆ์ ์„ ๋งž์ถ˜ ์—ฐ๊ตฌ๋“ค๋กœ ๋‹ค์–‘ํ•œ ๋ถ„์–‘์—์„œ ์ ์šฉ๋˜๊ณ  ์žˆ๋‹ค. ๋””์ž์ด๋„ˆ๊ฐ€ ์ •๋ณด ์œ ํ˜•์— ๋”ฐ๋ผ ์ธ์ง€์  ํƒœ๋„๊ฐ€ ์–ด๋–ป๊ฒŒ ๋‹ฌ๋ผ์ง€๋Š”, ๊ทธ๋ฆฌ๊ณ  ๋‹ค๋ฅธ ์ „๊ณต์ž๋“ค๊ณผ ์ •๋ณด์ฒ˜๋ฆฌ์˜ ์ธ์ง€์  ํƒœ๋„๊ฐ€ ์–ด๋–ป๊ฒŒ ๋‹ค๋ฅธ์ง€์— ๋Œ€ํ•œ ์—ฐ๊ตฌ๋Š” ์ œํ•œ์ ์œผ๋กœ๋งŒ ์ด๋ฃจ์–ด์ ธ ์™”๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ๋””์ž์ด๋„ˆ๊ฐ€ ๋””์ž์ธ ๊ณผ์ •์— ๋‹ค๋ฃจ๊ฒŒ ๋˜๋Š” ๋ฐ์ดํ„ฐ์™€ ์ •๋ณด ์œ ํ˜•๋“ค์ด ๋‹ค์–‘ํ•ด์ง€๊ณ  ๋ณต์žกํ•ด์ง€๋Š” ์ถ”์„ธ์—์„œ ์ „๊ณต์— ๋”ฐ๋ผ ์ˆ˜์น˜, ๋ฌธ์ž, ์‹œ๊ฐ์ •๋ณด ๋“ฑ ์ •๋ณด์œ ํ˜•๋ณ„๋กœ ์ธ์ง€ ๊ณผ์ •์— ์–ด๋–ป๊ฒŒ ๋‹ค๋ฅธ์ง€๋ฅผ ๊ทœ๋ช…ํ•˜๋Š” ๊ฒƒ์„ ํ•ต์‹ฌ ๋‚ด์šฉ์œผ๋กœ ํ•œ๋‹ค. ์ „๊ณต๋ณ„๋กœ ์ด๋“ค ์ •๋ณด์˜ ์ธ์ง€๊ณผ์ •์˜ ์ฐจ์ด๋ฅผ ๊ทœ๋ช…ํ•  ์ˆ˜ ์žˆ๋‹ค๋ฉด ๋””์ž์ธ ๊ณผ์ •์—์„œ์˜ ๋ถˆ์—ฐ์†๊ณผ ๋””์ž์ธ ์ปค๋ฎค๋‹ˆ์ผ€์ด์…˜์—์„œ ๋ฐœ์ƒํ•˜๋Š” ์˜ค๋ฅ˜์™€ ๋‹จ์ ˆ์„ ์ดํ•ดํ•˜๊ณ  ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ๋Š” ๋‹จ์ดˆ๋ฅผ ์ œ๊ณตํ•  ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค. ๊ณตํ•™๊ณผ ์ธ๋ฌธํ•™ ์ „๊ณต์ž๋“ค๊ณผ์˜ ์ •๋ณด์ฒ˜๋ฆฌ ํŠน์„ฑ๊ณผ์˜ ๋น„๊ต๋ฅผ ํ†ตํ•ด โ€˜๋””์ž์ด๋„ˆโ€™์˜ ์ธ์ง€์  ํƒœ๋„์˜ ํŠน์„ฑ์„ ์„ค๋ช…ํ•˜๊ณ , ํŠน์ • ์ •๋ณด์— ๋”ฐ๋ฅธ ๋””์ž์ธ ์ „๊ณต์ž๋“ค์˜ ์ธ์ง€์  ํƒœ๋„์˜ ํŠน์„ฑ์„ ๋ฐํž ์ˆ˜ ์žˆ์„ ๊ฒƒ์ด๋‹ค. ๋ณธ ์—ฐ๊ตฌ๋Š” ์ธ๋ฌธํ•™์ „๊ณต์ž, ๊ณตํ•™์ „๊ณต์ž, ๋””์ž์ธ์ „๊ณต์ž๋“ค์ด ๋ฌธ์ž, ์ˆ˜์น˜, ์ด๋ฏธ์ง€ ๋“ฑ ์„ธ ๊ฐ€์ง€ ์ •๋ณด ์ค‘์‹ฌ์˜ ๊ณผ์ œ๋ฅผ ์ˆ˜ํ–‰ํ•  ๋•Œ์˜ ๋‡ŒํŒŒ๋ฅผ ์ธก์ •ํ•˜๊ณ  ์ด๋ฅผ ๋น„๊ต๋ถ„์„ํ•˜๋Š” ๊ฒƒ์„ ์ฃผ์š” ๋‚ด์šฉ์œผ๋กœ ํ•œ๋‹ค. ๋””์ž์ธ, ์ธ๋ฌธํ•™, ๊ณตํ•™ ๋“ฑ 3๊ฐœ ์˜์—ญ์˜ ์ „๊ณต์ž 30๋ช…์„ ๋Œ€์ƒ์œผ๋กœ ๋ฌธ์ž์ •๋ณด, ์ˆ˜์น˜์ •๋ณด, ์‹œ๊ฐ์ •๋ณด ์ฒ˜๋ฆฌ์— ์žˆ์–ด ์ฐจ์ด๊ฐ€ ์žˆ๋Š”์ง€๋ฅผ ๋ฐํžŒ๋‹ค. ๋‡ŒํŒŒ ์‹คํ—˜์— ์ฐธ๊ฐ€์ž๋“ค์„ ๋Œ€์ƒ์œผ๋กœ ์–ธ์–ด๋Šฅ๋ ฅ, ์ˆ˜๋ฆฌยท๋…ผ๋ฆฌ์ ์„ฑ, ์‹œ๊ฐ์˜ˆ์ˆ ์ ์„ฑ์— ๋Œ€ํ•œ ํ‰๊ฐ€๋ฅผ ์‹ค์‹œํ•˜์—ฌ ํŠน์ • ์ ์„ฑ์— ๋†’์€ ํ”ผํ—˜์ž์™€ ๋‚ฎ์€ ์ ์„ฑ์˜ ํ”ผํ—˜์ž๋“ค์˜ ๋‡ŒํŒŒ ๋ฐ์ดํ„ฐ๋ฅผ ๋น„๊ตํ•˜์—ฌ, ์ œ์‹œ๋œ ๊ณผ์ œ์— ๋Œ€ํ•ด ๋‚œ์ด๋„๋ฅผ ํ‰๊ฐ€ํ•˜๊ฒŒ ํ•˜์—ฌ, ๊ณผ์ œ๊ฐ€ ์–ด๋ ต๋‹ค๊ณ  ํ‰ํ•œ ํ”ผํ—˜์ž ์ง‘๋‹จ๊ณผ ์‰ฝ๋‹ค๊ณ  ํ‰๊ฐ€ํ•œ ์ง‘๋‹จ์˜ ๋‡ŒํŒŒ์˜ ์ฐจ์ด๊ฐ€ ์žˆ๋Š”์ง€๋ฅผ ๋น„๊ตํ•œ๋‹ค. ๋ฌธ์ž, ์ˆ˜์น˜, ์‹œ๊ฐ ๊ณผ์ œ๋ฅผ ์ˆ˜ํ–‰ํ•˜๋Š” ํ”ผํ—˜์ž์˜ ๋‡ŒํŒŒ๋ฅผ ์ „์ „๋‘์—ฝ, ์ „๋‘์—ฝ, ๋‘์ •์—ฝ, ํ›„๋‘์—ฝ 8๊ฐœ ์ง€์ ์—์„œ ์ธก์ •ํ•˜์˜€๋‹ค. ๋‡ŒํŒŒ ์ธก์ •๊ฐ’์€ ํŒŒ์›Œ ์ŠคํŽ™ํŠธ๋Ÿผ ์ง€์ˆ˜๋กœ ๋ณ€ํ™˜ํ•˜์—ฌ ์ƒ๋Œ€๋ฒ ํƒ€๊ฐ’, ์ƒ๋Œ€๊ฐ๋งˆ๊ฐ’, ์ง‘์ค‘๋ ฅ์ง€ํ‘œ, ์ธ์ง€๋ถ€ํ•˜์ง€ํ‘œ(SEF 95%)๋กœ ๋ถ„์„ํ•˜์˜€๋‹ค. ์‹คํ—˜์„ ํ†ตํ•ด ์ „๊ณต์— ๋”ฐ๋ผ ์ˆ˜์น˜, ๋ฌธ์ž, ์‹œ๊ฐ์ •๋ณด์ฒ˜๋ฆฌ์— ์žˆ์–ด ๋‡ŒํŒŒ ์ง€ํ‘œ์˜ ์ฐจ์ด๊ฐ€ ์žˆ์Œ์„ ํ™•์ธํ–ˆ๋‹ค. ์ „๊ณต๊ณผ ํŠน์ •์ •๋ณด์ฒ˜๋ฆฌ์— ์žˆ์–ด ๋ถ€๋ถ„์ ์œผ๋กœ ์ƒ๊ด€๊ด€๊ณ„๊ฐ€ ์žˆ์œผ๋ฉฐ, ์ด๋Ÿฌํ•œ ํŠน์„ฑ์€ ์ˆ˜์น˜์ •๋ณด์—์„œ ๊ฐ€์žฅ ๋‚˜ํƒ€๋‚ฌ์œผ๋ฉฐ ๋ฌธ์ž์ •๋ณด์— ์žˆ์–ด์„œ ์ „๊ณต๋ณ„ ์ฐจ์ด๊ฐ€ ๊ฐ€์žฅ ์ž‘์•˜๋‹ค. ๋ฌธ์ž์ •๋ณด์— ํ›ˆ๋ จ๋œ ์ธ๋ฌธํ•™ ์ „๊ณต์ž๋Š” ๋ฌธ์ž๊ณผ์ œ์—์„œ ๋‚ฎ์€ ๋‡ŒํŒŒ์ง€ํ‘œ๋ฅผ ๋ณด์˜€์œผ๋ฉฐ, ์ˆ˜์น˜์ •๋ณด์— ์ต์ˆ™ํ•œ ๊ณตํ•™์ „๊ณต์ž๋Š” ์ˆ˜์น˜๊ณผ์ œ์—์„œ ๋‚ฎ์€ ๋‡ŒํŒŒ์ง€ํ‘œ๊ฐ€ ์ƒ๋Œ€์ ์œผ๋กœ ๋‚ฎ์•˜๋‹ค. ๋ฐ˜๋ฉด์— ๋””์ž์ธ์ „๊ณต์ž๋Š” ์‹œ๊ฐ ์ •๋ณด์— ํ›ˆ๋ จ๋˜๊ณ  ์ต์ˆ™ํ•จ์—๋„ ๋ถˆ๊ตฌํ•˜๊ณ , ์‹œ๊ฐ๊ณผ์ œ์—์„œ ์ฃผ์š” ๋‡ŒํŒŒ์ง€ํ‘œ๊ฐ€ ๋†’๊ฒŒ ๋‚˜ํƒ€๋‚˜ ๊ณตํ•™, ์ธ๋ฌธํ•™ ์ „๊ณต์ž์™€ ๊ฐ™์ด ๋‡ŒํŒŒ์ง€ํ‘œ์™€ ์ „๊ณต๊ณผ์˜ ๊ด€๊ณ„๊ฐ€ ์ผ์น˜ํ•˜์ง€ ์•Š์•˜๋‹ค. ์ ์„ฑ์ ์ˆ˜์™€ ๋‚œ์ด๋„ ํ‰๊ฐ€๋Š” ํ”ผํ—˜์ž์ˆ˜๊ฐ€ ์ถฉ๋ถ„ํ•˜์ง€ ์•Š๊ณ  ์„ค๋ฌธ์— ์˜ํ•œ ๊ฒฐ๊ณผ๋กœ ์‹ ๋ขฐ์„ฑ์„ ๊ฐ–๊ธฐ ์–ด๋ ค์›Œ ๊ทธ ์ฐจ์ด๋ฅผ ํ™•์ธํ•˜์ง€ ๋ชปํ–ˆ๋‹ค. ๋ณธ ์—ฐ๊ตฌ์—์„œ ๋””์ž์ธ์ „๊ณต์ž๋“ค์˜ ์ •๋ณด์œ ํ˜•๋ณ„ ์ธ์ง€์  ํƒœ๋„๋กœ ๋ฐœ๊ฒฌ๋œ ์ฃผ์š”ํ•œ ํŠน์„ฑ์€ ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค. ์ฒซ์งธ ๋””์ž์ธ์ „๊ณต์˜ ํ”ผํ—˜์ž๋“ค์€ ์ •๋ณด์œ ํ˜•์— ๊ด€๊ณ„์—†์ด ์‹œ๊ฐ์ ์œผ๋กœ ์ˆ˜์šฉํ•˜๋ ค๋Š” ํƒœ๋„๋ฅผ ๋ณด์ธ๋‹ค. ์ƒ๋Œ€์ ์œผ๋กœ ์ต์ˆ™ํ•˜๊ณ  ํ›ˆ๋ จ๋œ ์‹œ๊ฐ์ •๋ณด๊ณผ์ œ์—์„œ๋„ ์–ด๋ ต๊ณ  ์ƒˆ๋กœ์šด ๊ณผ์ œ์—์„œ ๋ฐ˜์‘ํ•˜๋Š” ์ „์ „๋‘์—ฝ์—์„œ ๋””์ž์ธ์ „๊ณต์ž๊ฐ€ ๋†’์€ ๋‡ŒํŒŒ ์ง€ํ‘œ๋ฅผ ๋ณด์ด๊ณ  ์žˆ์–ด ์‹œ๊ฐ์ •๋ณด์— ๋Œ€ํ•œ ์ ๊ทน์ ์ธ ์ธ์ง€ ๋ฐ˜์‘์ด ํ™•์ธ๋˜์—ˆ๋‹ค. ๋‘˜์งธ ๋””์ž์ธ์ „๊ณต์˜ ํ”ผํ—˜์ž๋Š” ๋ฌธ์ž์ •๋ณด์™€ ์ˆ˜์น˜์ •๋ณด์— ๋Œ€ํ•ด ์ธ๋ฌธํ•™์ „๊ณต์ž์™€ ๊ณตํ•™์ „๊ณต์ž์— ๋น„ํ•ด ๋†’์€ ๋‡ŒํŒŒํ™œ๋™์˜ ์ง€ํ‘œ๋ฅผ ๋ณด์˜€๋‹ค. ํŠนํžˆ ์ˆ˜์น˜์ •๋ณด๋ฅผ ๋Œ€ํ•  ๋•Œ ์œ ์˜๋ฏธํ•œ ์ฐจ์ด์˜ ๋†’์€ ๋‡ŒํŒŒ ํ™œ์„ฑํ™”๊ฐ€ ๋‚˜ํƒ€๋‚˜ ์ˆ˜์น˜์ •๋ณด์™€ ์ˆ˜์‹์— ๋Œ€ํ•ด ์ธ์ง€์ ์œผ๋กœ ๋ฏผ๊ฐํ•œ ํƒœ๋„๋ฅผ ๋ณด์ด๋Š” ๊ฒƒ์œผ๋กœ ํ™•์ธ๋˜์—ˆ๋‹ค. ๋””์ž์ธ์ „๊ณต์ž๋“ค์€ ๋ชจ๋“  ์œ ํ˜•์— ์ •๋ณด์— ๋Œ€ํ•œ ๋‹ค๋ฅธ ์ „๊ณต์— ๋น„ํ•ด ๋†’์€ ๋‡ŒํŒŒ ํ™œ์„ฑํ™”์˜ ์ง€ํ‘œ๋ฅผ ๋ณด์˜€๋‹ค. ์ด๋Š” ๋””์ž์ธ์ „๊ณต์ž๋“ค์˜ ์ ๊ทน์  ๋ฌธ์ œํ•ด๊ฒฐ ํƒœ๋„๋กœ ๋ณผ ์ˆ˜ ์žˆ์œผ๋ฉฐ, ์šฐ์ธก ํ›„๋‘์—ฝ์˜ ๋†’์€ ๋‡ŒํŒŒ ์ง€ํ‘œ๋“ค์€ ์ด์ „ ์—ฐ๊ตฌ๊ฒฐ๊ณผ์— ๊ธฐ์ดˆํ•˜์—ฌ ์ƒ๋Œ€์ ์œผ๋กœ ๋””์ž์ธ ์ „๊ณต์˜ ์ฐฝ์˜์  ํƒœ๋„๋กœ ๋ณผ ์ˆ˜ ์žˆ๋‹ค.์ œ 1 ์žฅ ์„œ๋ก  1 ์ œ 1 ์ ˆ ์—ฐ๊ตฌ์˜ ๋ฐฐ๊ฒฝ 1 ์ œ 2 ์ ˆ ์—ฐ๊ตฌ์˜ ๋ชฉ์  6 ์ œ 3 ์ ˆ ์—ฐ๊ตฌ์˜ ๋ฐฉ๋ฒ• ๋ฐ ๋ฌธ์ œ ์„ค์ • 7 ์ œ 2 ์žฅ ๋””์ž์ธ ์ธ์ง€์˜ ์ด๋ก ์  ๊ณ ์ฐฐ 11 ์ œ 1 ์ ˆ ๋””์ž์ธํ–‰์œ„์™€ ์ธ์ง€ 11 2.1.1. ๋””์ž์ธํ–‰์œ„์˜ ๋‹ค๋ฉด์„ฑ 11 2.1.2. ๋””์ž์ธํ–‰์œ„์˜ ๋ณต์žก์„ฑ 13 ์ œ 2 ์ ˆ ๋””์ž์ธ๊ณผ ์ธ์ง€ 16 2.2.1. ์ธ์ง€์˜ ์ •์˜์™€ ๊ด€๋ จ ํ•™๋ฌธ 16 2.2.2. ๋””์ž์ธ์ธ์ง€์˜ ์—ฐ๊ตฌ 18 2.2.3. ๋””์ž์ธ์ธ์ง€์˜ ์—ฐ๊ตฌ ๋ฐฉ๋ฒ•๋“ค 19 ์ œ 3 ์ ˆ ๋””์ž์ธ์ธ์ง€์˜ ์„ ํ–‰์—ฐ๊ตฌ ๋ถ„์„ 22 2.3.1. ๋””์ž์ธํ–‰์œ„์™€ ๋””์ž์ธ์ธ์ง€ 22 2.3.2. ๋””์ž์ธ์ธ์ง€ ๋‡ŒํŒŒ์‹คํ—˜ ์—ฐ๊ตฌ 24 2.3.3. ๋””์ž์ธํ–‰์œ„์˜ ์‹ค์ฆ์  ์‹คํ—˜ ์—ฐ๊ตฌ 27 ์ œ 3 ์žฅ ๋””์ž์ธ๊ณผ ์ •๋ณด์ฒ˜๋ฆฌ 32 ์ œ 1 ์ ˆ ๋””์ž์ธํ–‰์œ„์™€ ์ •๋ณด์ฒ˜๋ฆฌ 32 3.1.1. ์ •๋ณด์ฒ˜๋ฆฌ์ด๋ก  ์—ฐ๊ตฌ ํ๋ฆ„ 32 3.1.2. ๋””์ž์ธํ–‰์œ„์™€ ์‹œ๊ฐ์ •๋ณด 33 ์ œ 2 ์ ˆ ๋””์ž์ด๋„ˆ์˜ ์ •๋ณด์ฒ˜๋ฆฌ ํŠน์„ฑ 35 3.2.1. ๋””์ž์ด๋„ˆ์˜ ์‹œ๊ฐ์  ์‚ฌ๊ณ  35 3.2.2. ๋””์ž์ธ ์ฐฝ์กฐ์„ฑ๊ณผ ์ธ์ง€ 37 3.2.3. ๋‡Œ๊ฐ€์†Œ์„ฑ 39 3.2.4. ๋””์ž์ด๋„ˆ ์ •๋ณด์ฒ˜๋ฆฌ ์—ฐ๊ตฌ์˜ ๊ณผ์ œ 42 ์ œ 4 ์žฅ ์‹คํ—˜ ์„ค๊ณ„ ๋ฐ ๋ถ„์„ ๋ฐฉ๋ฒ• ์ œ 1 ์ ˆ ์‹คํ—˜ ์„ค๊ณ„ 43 4.1.1. ์ •๋ณด์ฒ˜๋ฆฌ์ด๋ก  ์—ฐ๊ตฌ ํ๋ฆ„ 43 4.1.2. ์‹คํ—˜์˜ ์ง„ํ–‰ 44 ์ œ 2 ์ ˆ ์˜ˆ๋น„ ์‹คํ—˜๊ณผ ๊ฒฐ๊ณผ ๋ฐ˜์˜ 45 4.2.1. ์˜ˆ๋น„ 1์ฐจ ์‹คํ—˜ 45 4.2.2. ์˜ˆ๋น„ 2์ฐจ ์‹คํ—˜ 46 ์ œ 3 ์ ˆ ๋ณธ ์‹คํ—˜ ์„ค๊ณ„ 48 4.3.1. ์‹คํ—˜์˜ ๊ตฌ์„ฑ 48 4.3.2. ์‹คํ—˜ ์ฐธ์—ฌ์ž 49 4.3.3. ์‹คํ—˜ ๊ณผ์ œ 50 4.3.4. ์ ์„ฑํ‰๊ฐ€์™€ ์„ค๋ฌธ์กฐ์‚ฌ 53 ์ œ 4 ์ ˆ ๋ถ„์„๋ฐฉ๋ฒ• 54 4.4.1. ๋‡ŒํŒŒ์˜ ์ดํ•ด 54 4.4.2. ๋‡ŒํŒŒ์˜ ์ •๋Ÿ‰์  ๋ถ„์„ 55 4.4.3. ๋‡ŒํŒŒ ๋ฐ์ดํ„ฐ์˜ ๋ถ„์„ 57 4.4.4. ๋‡Œ์˜ ์—ฝ๊ณผ ๊ธฐ๋Šฅ 58 ์ œ 5 ์žฅ ๋ถ„์„ ๊ฒฐ๊ณผ 61 ์ œ 1 ์ ˆ ๋‡ŒํŒŒ ์ธก์ •๊ฐ’ ๋ถ„์„์˜ ๊ฐœ์š” 61 ์ œ 2 ์ ˆ ์ „๊ณต๋ณ„ ์ •๋ณด์œ ํ˜• ๋‡ŒํŒŒ ๋น„๊ต 65 5.2.1. ์ธ๋ฌธํ•™์ „๊ณต 65 5.2.2. ๊ณตํ•™์ „๊ณต 69 5.2.3. ๋””์ž์ธ์ „๊ณต 73 5.2.4. ์ „๊ณต๋ณ„ ์ •๋ณด์œ ํ˜•์˜ ๋‡ŒํŒŒ ๋ถ„์„ ์†Œ๊ฒฐ 77 ์ œ 3 ์ ˆ ์ •๋ณด์œ ํ˜•๋ณ„ ์ „๊ณต์˜ ๋‡ŒํŒŒ ๋น„๊ต 79 5.3.1. ๋ฌธ์ž์ •๋ณด์ฒ˜๋ฆฌ 77 5.3.2. ์ˆ˜์น˜์ •๋ณด์ฒ˜๋ฆฌ 83 5.3.3. ์‹œ๊ฐ์ •๋ณด์ฒ˜๋ฆฌ 87 5.2.4. ์ •๋ณด์œ ํ˜•๋ณ„ ์ „๊ณต์˜ ๋‡ŒํŒŒ ๋ถ„์„ ์†Œ๊ฒฐ 91 ์ œ 4 ์ ˆ ์ ์„ฑํ‰๊ฐ€์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ ๋ถ„์„ 93 5.4.1. ์ ์„ฑ๋Šฅ๋ ฅ ํ‰๊ฐ€ ๊ฐœ์š” 93 5.4.2. ๋””์ž์ธ์ „๊ณต์ž์˜ ์ ์„ฑ์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ 94 5.4.3. ๊ณตํ•™์ „๊ณต์ž์˜ ์ ์„ฑ์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ 100 5.4.4. ์ธ๋ฌธํ•™์ „๊ณต์ž์˜ ์ ์„ฑ์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ 106 ์ œ 5 ์ ˆ ๋‚œ์ด๋„ ํ‰๊ฐ€์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ ๋ถ„์„ 112 5.4.1. ๋‚œ์ด๋„ ํ‰๊ฐ€ ๊ฐœ์š” 112 5.4.2. ๋””์ž์ธ์ „๊ณต์ž์˜ ๋‚œ์ด๋„์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ 113 5.4.3. ๊ณตํ•™์ „๊ณต์ž์˜ ๋‚œ์ด๋„์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ 119 5.4.4. ์ธ๋ฌธํ•™์ „๊ณต์ž์˜ ๋‚œ์ด๋„์— ๋”ฐ๋ฅธ ๊ฒฐ๊ณผ 125 ์ œ 6 ์žฅ ๊ฒฐ๋ก  131 ์ œ 1 ์ ˆ ์ „๊ณต๋ณ„ ํŠน์ • ์ •๋ณด์ฒ˜๋ฆฌ์˜ ํŠน์„ฑ 131 6.1.1. ์ „๊ณต์— ๋”ฐ๋ฅธ ํŠน์ •์ •๋ณด์ฒ˜๋ฆฌ์˜ ์ฐจ์ด์  131 6.1.2. ์ ์„ฑ์— ๋”ฐ๋ฅธ ํŠน์ •์ •๋ณด์ฒ˜๋ฆฌ์˜ ์ฐจ์ด์  135 6.1.3. ๋‚œ์ด๋„์— ๋”ฐ๋ฅธ ํŠน์ •์ •๋ณด์ฒ˜๋ฆฌ์˜ ์ฐจ์ด์  139 6.1.3. ๋””์ž์ด๋„ˆ์˜ ์ •๋ณด์ฒ˜๋ฆฌ ํŠน์„ฑ 143 ์ œ 2 ์ ˆ ์—ฐ๊ตฌ์˜ ์ ์šฉ๊ฐ€๋Šฅ์„ฑ๊ณผ ํ•œ๊ณ„ 146 ์ฐธ๊ณ ๋ฌธํ—Œ 149 Abstract 155๋ฐ•

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    ์ธ๊ฐ„์—๊ฒŒ ๊ณต๊ฐ„์€ ์™ธ๋ถ€๋กœ๋ถ€ํ„ฐ ์ž์‹ ์„ ๋ณดํ˜ธํ•˜๊ณ  ์‚ถ์„ ์˜์œ„ํ•˜๋„๋ก ๋„์™€์ฃผ๋Š” ๊ทธ๋ฆ‡์ด์—ˆ์œผ๋ฉฐ ๋™์‹œ์— ์ธ๊ฐ„์˜ ๊ฐ€์น˜๊ด€๊ณผ ์‚ฌํšŒ์˜ ๋ชจ์Šต์„ ๋‹ด์•„์ฃผ๋Š” ๊ฑฐ์šธ์ด์—ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๊ด€์ ์—์„œ ๊ณต๊ฐ„์„ ์˜ฌ๋ฐ”๋กœ ์ดํ•ดํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” ๋ฌผ์  ์กด์žฌ๋กœ์„œ ๊ณต๊ฐ„๋งŒ์„ ๋‹ค๋ฃจ๋Š” ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ์ธ๊ฐ„๊ณผ ๊ณต๊ฐ„์„ ํ˜•์„ฑํ•˜๊ฒŒ ํ•œ ์‚ฌํšŒยท๋ฌธํ™”ยท๊ธฐ์ˆ ์„ ํ•จ๊ป˜ ๊ณ ๋ คํ•ด์•ผ ํ•œ๋‹ค. ๊ทผ๋ž˜ ๊ณต๊ฐ„์—์„œ ๊ฐ€์žฅ ์‹ฌ๋Œ€ํ•œ ๋ณ€ํ™”๋ฅผ ์ด๋‚€ ๊ฒƒ์€ ๋””์ง€ํ„ธ ๊ธฐ์ˆ ์ด๋ผ ํ•  ์ˆ˜ ์žˆ์œผ๋ฉฐ, ๋””์ง€ํ„ธ ๊ธฐ์ˆ ์€ ์‚ฌํšŒ์™€ ๋ฌธํ™”๋ฅผ ๋ชจ๋‘ ๋ณ€ํ™”์‹œํ‚จ ์ค‘์š”ํ•œ ์š”์ธ์ด๋‹ค. ์‚ฌ์ด๋ฒ„๊ณต๊ฐ„์˜ ๋“ฑ์žฅ๊ณผ ๊ฐ€์†ํ™”๋œ ๊ณต๊ฐ„์˜ ๋””์ง€ํ„ธํ™”๋Š” ๊ณต๊ฐ„์„ ๊ตฌ์ถ•ํ•˜๊ณ  ํ‘œํ˜„ํ•˜๋Š” ๊ธฐ์ˆ ๋งŒ์„ ๋ณ€๋ชจ์‹œํ‚จ ๊ฒƒ์ด ์•„๋‹ˆ๋ผ ๊ณต๊ฐ„๊ณผ ์ธ๊ฐ„์˜ ๊ด€๊ณ„๋ฅผ ํฌ๊ฒŒ ๋ฐ”๊พธ๊ณ  ์žˆ๋‹ค. ์‚ฌ์ด๋ฒ„์ŠคํŽ˜์ด์Šค๋ผ๋Š” ์ƒˆ๋กœ์šด ๊ฐœ๋…์˜ ๊ณต๊ฐ„ ์ถœํ˜„์€ ๊ณต๊ฐ„์„ ์ธ๊ฐ„์˜ ๊ณต๊ฐ„ ์ธ์‹์„ ๋ณ€ํ™”์‹œ์ผฐ์œผ๋ฉฐ, ์ด๋Ÿฌํ•œ ๋ณ€ํ™” ์š”์ธ๋“ค์€ ๋‹ค์–‘ํ•œ ๋ชจ์Šต์œผ๋กœ ์ด‰๊ฐ์ ์ด๊ณ  ์‹ค์ œ์ ์ธ ๊ณต๊ฐ„์— ๋ฐ˜์˜๋˜๊ธฐ ์‹œ์ž‘ํ–ˆ๋‹ค. ๋น„๋ฌผ์งˆ(้ž็‰ฉ่ณช) ๊ณต๊ฐ„์ด๋ผ ํ•  ์ˆ˜ ์žˆ๋Š” ์‚ฌ์ด๋ฒ„์ŠคํŽ˜์ด์Šค์™€ ๋ฌผ์งˆ๊ณต๊ฐ„์˜ ๊ด€๊ณ„๋Š” ์—ฌ๋Ÿฌ ๊ด€์ ์—์„œ ์„ค๋ช…ํ•  ์ˆ˜ ์žˆ์ง€๋งŒ, ๋ณธ ์—ฐ๊ตฌ์—์„œ๋Š” ํˆฌ ๊ณต๊ฐ„์˜ ๊ด€๊ณ„๋ฅผ ๋‹ค์Œ๊ณผ ๊ฐ™์ด ํ•œ์ •ํ•˜์—ฌ ์ดํ•ดํ•˜๊ณ ์ž ํ•œ๋‹ค. ์ฒซ์งธ, ์‚ฌ์ด๋ฒ„์ŠคํŽ˜์ด์Šค์ด๋ผ๋Š” ๊ณต๊ฐ„์ด ๊ฐ€์ ธ์˜จ ๊ณต๊ฐ„๊ด€์˜ ๋ณ€ํ™”๋ฅผ ๋ฌผ์งˆ๊ณต๊ฐ„๊ณผ ๋Œ€๋น„ํ•˜์—ฌ ์‚ดํŽด๋ณธ๋‹ค. ๋‘˜์งธ, ์‚ฌ์ด๋ฒ„์ŠคํŽ˜์ด์Šค์™€ ๋ฌผ์งˆ๊ณต๊ฐ„์„ ๋น„๊ต๋ฅผ ํ†ตํ•˜์—ฌ, ์‚ฌ์ด๋ฒ„์ŠคํŽ˜์ด์Šค์˜ ์ฐจ๋ณ„์ ์ธ ๊ณต๊ฐ„ ํŠน์„ฑ๋“ค์„ ๋„์ถœํ•œ๋‹ค. ์…‹์งธ, ์‚ฌ์ด๋ฒ„์ŠคํŽ˜์ด์Šค์˜ ๊ณต๊ฐ„ํŠน์„ฑ์ด ๋ฌผ์งˆ๊ณต๊ฐ„์— ๋ฐ˜์˜๋  ์ˆ˜ ์žˆ๋Š” ๋ฐฉ๋ฒ•๊ณผ ๊ทธ ์˜๋ฏธ๋ฅผ ๊ทœ๋ช…ํ•œ๋‹ค. ์ด์ƒ๊ณผ ๊ฐ™์€ ์—ฐ๊ตฌ๋ฅผ ํ†ตํ•ด ๊ทธ ์—ญํ• ๊ณผ ์ค‘์š”์„ฑ์ด ์ฆ๋Œ€๋˜๊ณ  ์žˆ๋Š” ์‚ฌ์ด๋ฒ„์ŠคํŽ˜์ด์Šค๋ฅผ ๊ณต๊ฐ„๋””์ž์ธ์˜ ๊ด€์ ์—์„œ ์žฌํ•ด์„ํ•˜๊ณ , ์‚ฌ์ด๋ฒ„์ŠคํŽ˜์ด์Šค์˜ ์ฐจ๋ณ„์ ์ธ ๊ฐœ๋…๊ณผ ํŠน์„ฑ์ด ๊ณต๊ฐ„๋””์ž์ธ๊ณผ ๊ณต๊ฐ„ ๊ตฌ์ถ•์— ์–ด๋–ค ์˜ํ–ฅ๊ด€๊ณ„๊ฐ€ ์žˆ๋Š”์ง€๋ฅผ ์‚ดํŽด๋ณธ๋‹ค. ์ด๋กœ๋ถ€ํ„ฐ ๋ฌผ์งˆ๊ณต๊ฐ„์˜ ๋””์ž์ธ๊ณผ ๊ตฌ์ถ•์— ์žˆ์–ด ์ƒˆ๋กœ์šด ๋ฐฉํ–ฅ์„ ์ œ์‹œํ•˜๊ณ ์ž ํ•œ๋‹ค
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