# [[Rule of Three|Rule of Three]] ## ๐Ÿ“Œ Brief Summary ์ธ๊ฐ„์˜ ๋‹จ๊ธฐ ๊ธฐ์–ต ์šฉ๋Ÿ‰ ํ•œ๊ณ„๋ฅผ ๊ณ ๋ คํ•˜์—ฌ ์ฃผ์š” ๋…ผ๊ฑฐ๋‚˜ ์•„์ด๋””์–ด๋ฅผ 3๊ฐœ(ํ˜น์€ ์ตœ๋Œ€ 3~4๊ฐœ)๋กœ ๊ทธ๋ฃนํ™”ํ•˜์—ฌ ์ „๋‹ฌํ•จ์œผ๋กœ์จ ๊ธฐ์–ต๋ ฅ๊ณผ ์„ค๋“๋ ฅ์„ ๊ทน๋Œ€ํ™”ํ•˜๋Š” ์ปค๋ฎค๋‹ˆ์ผ€์ด์…˜ ์›์น™์ž…๋‹ˆ๋‹ค. ## ๐Ÿ“– Core Content - ์ธ๊ฐ„์˜ ๋‹จ๊ธฐ ๊ธฐ์–ต์€ ์•ฝ 7๊ฐœ(ยฑ2๊ฐœ)์˜ ํ•ญ๋ชฉ๋งŒ ๋™์‹œ์— ๋ณด์œ ํ•  ์ˆ˜ ์žˆ์œผ๋‚˜, ์ •๋ณด๋ฅผ ๊ทธ๋ฃนํ™”ํ•˜์—ฌ ์ „๋‹ฌํ•  ๋•Œ ๊ฐ€์žฅ ํŽธ๋ฆฌํ•˜๊ณ  ๋งˆ๋ฒ• ๊ฐ™์€ ์ˆซ์ž๋Š” **'3'**์ž…๋‹ˆ๋‹ค [61-65]. - ํ”ผ๋ผ๋ฏธ๋“œ ์›์น™์˜ ์ฃผ์š” ๋…ผ๊ฑฐ(Key arguments)๋ฅผ ๊ตฌ์„ฑํ•  ๋•Œ, ์ •ํ™•ํžˆ 3๊ฐœ์˜ ์ƒํ˜ธ ๋ฐฐํƒ€์ ์ธ ํฌ์ธํŠธ๋กœ ๋‚˜๋ˆ„์–ด ์„ค๋ช…ํ•˜๋Š” ๊ฒƒ์ด ๊ฐ€์žฅ ์ด์ƒ์ ์ž…๋‹ˆ๋‹ค [65-68]. - 3๊ฐœ ๋ฏธ๋งŒ(์˜ˆ: 1~2๊ฐœ)์˜ ๋…ผ๊ฑฐ๋Š” ์ฃผ์žฅ์˜ ์—„๋ฐ€์„ฑ์ด ๋–จ์–ด์ง€๊ฑฐ๋‚˜ ์–‡์•„ ๋ณด์ด๋ฉฐ, 4๊ฐœ๋ฅผ ์ดˆ๊ณผํ•˜๋ฉด ์ฒญ์ค‘์˜ ์ธ์ง€์  ๊ณผ๋ถ€ํ•˜(Cognitive overload)๋ฅผ ์ผ์œผ์ผœ ์•ž์„œ ๋งํ•œ ๋‚ด์šฉ์„ ์žŠ์–ด๋ฒ„๋ฆฌ๊ฒŒ ๋งŒ๋“ญ๋‹ˆ๋‹ค [65, 67, 68]. - ์ •๋ณด๊ฐ€ 3๊ฐœ๋ฅผ ๋„˜์–ด๊ฐ€๋ฉด ๋‡Œ๋Š” ์ด๋ฅผ ๋ฌถ์–ด ๊ธฐ์–ตํ•˜๊ธฐ ์œ„ํ•ด ์ž์—ฐ์Šค๋Ÿฝ๊ฒŒ ๋…ผ๋ฆฌ์  ์นดํ…Œ๊ณ ๋ฆฌํ™”๋ฅผ ์‹œ๋„ํ•˜๊ฒŒ ๋ฉ๋‹ˆ๋‹ค [61]. ## ๐Ÿ”— Knowledge Connections - **Related Topics:** [[Pyramid Principle|Pyramid Principle]], [[MECE Framework|MECE Framework]] - **Projects/Contexts:** ๋น„์ฆˆ๋‹ˆ์Šค ์ด๋ฉ”์ผ ์ž‘์„ฑ, ํ”„๋ ˆ์  ํ…Œ์ด์…˜ ์Šฌ๋ผ์ด๋“œ ๊ตฌ์„ฑ(3 Key Points) - **Contradictions/Notes:** ์ „๋‹ฌํ•˜๊ณ ์ž ํ•˜๋Š” ์š”์ ์ด 5๊ฐœ ์ด์ƒ์ผ ๊ฒฝ์šฐ, ์ •๋ณด๊ฐ€ ๋œ ์š”์•ฝ๋œ(synthesized) ์ƒํƒœ์ž„์„ ์˜๋ฏธํ•˜๋ฏ€๋กœ ์ด๋ฅผ ๋‹ค์‹œ ์ƒ์œ„ 3๊ฐœ์˜ ์นดํ…Œ๊ณ ๋ฆฌ๋กœ ์žฌ๊ทธ๋ฃนํ™”(Grouping)ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค [68, 69]. --- *Last updated: 2026-04-27*