
ãè¬åº§ãå æ°åè§£çæèã®ã¹ã¹ã¡ãŒç¬¬3åïŒå æ°åè§£ã®èœãšã穎 â æ£ããåè§£ãšèª€ã£ãåè§£
å æ°åè§£çæèã®ã¹ã¹ã¡
第3åïŒå æ°åè§£ã®èœãšã穎 â æ£ããåè§£ãšèª€ã£ãåè§£
ð ä»åã®3ã€ã®ãã€ã³ã
åè§£ããŠã解決ããªããšãã¯ããåãæ¹ãã«åå ããã
MECEã»æ§é ã»ç®çã«æ²¿ã£ãåè§£ããåé¡ã®æ¬è³ªã«è¿«ãéµã«ãªã
å æ°åè§£ã«å ããŠã仮説æèãããå æã®èŠæ¥µãããå¿ èŠäžå¯æ¬
ð± åºç« ïœãåè§£ããã®ã«è§£æ±ºããªããââãã®éåæã®æ£äœã¯ïŒ
ãããããã®åé¡ãåè§£ããŠèããŠã¿ããïŒã
ææ°èŸŒãã§ããžãã¯ããªãŒãæããããèŠå ãç®æ¡æžãã«ãããããŠã¿ããã®ã®ãçµæãšããŠãã ããäœïŒããšããæèŠãæ®ã£ãããšã¯ãããŸãããïŒ
èŠããäžã¯ãããã«æŽçãããŠããããã§ããèå¿ã®â解決âã«ã¯ã€ãªãããªããæ¹åçãç«ãŠãŠããããŸãã¡ã€ã³ãã¯ããåºãªãããããªãšããåé¡ã¯ãåè§£ã®äžåãã«ããããšãå€ãã®ã§ãã
ãã®åã§ã¯ãå æ°åè§£çæèã«ããã3ã€ã®ä»£è¡šçãªèœãšã穎ââ
MECEã«ãªã£ãŠããªãïŒæŒããéè€ãããïŒ
衚é¢çã§æµ ãåè§£ã«ãªã£ãŠãã
åãå£ãç®çã«åã£ãŠããªã
ââãå ·äœäŸãšãšãã«æãäžããŠãããŸãã
ãããŠããããã©ãä¿®æ£ããã°ãæ¬è³ªãã«è¿«ãåè§£ãã§ããã®ããå®è·µçãªèŠç¹ã§åŠã³ãŸãã
ãæ£ããåãããããšã¯ããç確ã«è§£ããããã®åæã§ããæèã®è³ªãåºäžãããããã«ããã£ããâåè§£ã®ç²ŸåºŠâãèŠçŽããŠã¿ãŸãããã
𧪠åæãã¹ãïœããªãã®åºç€åãã§ãã¯ïŒ2åïŒ
å æ°åè§£çæèãšã¯ã以äžã®ã©ãã«æãè¿ãèãæ¹ã§ããããïŒ
A. åé¡ãææ çã«ãšãããããšã§äººéé¢ä¿ãæ¹åããæ¹æ³
B. åé¡ãå°ããªåäœã«åè§£ããæ§é ãæç¢ºã«ããŠãã解決ãç®æãæ¹æ³
C. ã²ãšã€ã®èŠç¹ããæ·±ãèããçŽæçã«æææ±ºå®ãããæ¹æ³
D. ãã¹ãŠã®èŠçŽ ã䞊åã«åãæ±ã£ãŠãå¶ç¶ã®ã²ããããåŸ ã€æ¹æ³
MECEïŒããŒã·ãŒïŒãšã¯ãã©ã®ãããªåãæ¹ã®ããšãæããŸããïŒ
A. ã§ããã ãããããã®é ç®ãæãã€ããŸãŸæããŠããæ¹æ³
B. 倧ãŸãã«ã°ã«ãŒãåãããŠé°å²æ°ã§å šäœãææ¡ããæ¹æ³
C. éè€ãªããæŒãããªãããã«æ å ±ãæŽçã»åé¡ããæ¹æ³
D. æèŠçã«äŒŒãèŠçŽ ããŸãšããŠãããšã¯çŽæã«ä»»ããæ¹æ³
â» åçäŸãšè§£èª¬ã¯ææ«ã«æ²èŒããŠããŸãã
ð¯ äºåãã¹ãïœããªãã¯ãªããã®è¬åº§ãåŠã¶ã®ãïŒ
ããªãã¯ãããŸã§ã«ããåé¡ãå æ°åè§£çã«æŽçããŠãããŸããããªãã£ãããšæããçµéšã¯ãããŸããïŒ
A. ãããã
B. æã ãã
C. ããŸããªã
D. å šããªã
ä»åã®è¬åº§ãéããŠãã©ã®ãããªåã身ã«ã€ãããã§ããïŒïŒèªç±èšè¿°ïŒ
äŸïŒãåè§£ã®èŠç¹ãå¢ããããããèŠå ãæ·±ãæãäžããåãã€ãããããç®çã«å¿ããåãå£ã®éžã³æ¹ãåŠã³ããããªã©
â» åçäŸãšè§£èª¬ã¯ææ«ã«æ²èŒããŠããŸãã
ð 第1ç« ïœåè§£ã®èœãšã穎â ïŒMECEã«ãªã£ãŠããªãïŒæŒãã»ãããïŒ
ãåå ãåè§£ããŠã¿ãããã©ãããŸãã¡ã¹ãããªããªããââãããªãšãããŸãçãã¹ãã¯ãMECEãã«ãªã£ãŠãããã©ããã§ãã
MECEãšã¯ãMutually Exclusive, Collectively ExhaustiveïŒçžäºã«éè€ãããå šäœãšããŠæŒãããªãïŒãšããæèã®ååã§ãããã®èãæ¹ã«æ²¿ã£ãŠããªããšãåæã¯ææ§ã«ãªãã察çããŒããããã®ã«ãªã£ãŠããŸããŸãã
â æªãäŸïŒå£²äžæªåã®åå åæ
åºåã匱ã
åºå ±ã匱ã
å¶æ¥ã匱ã
äžèŠãã£ãšããããèŠããŸããããåºåããšãåºå ±ãã¯éè€ããŠããå¯èœæ§ãããããå¶æ¥ã匱ãããšãã衚çŸãææ§ã§ããããã«ããäœãããã©ã®ãããã匱ãã®ããäžæçãããã§ã¯å ·äœçãªæã¡æã«çµã³ã€ããŸããã
â æ£ããäŸïŒæ§é ã«åºã¥ããMECEãªåè§£
å£²äž = å®¢æ° Ã å®¢å䟡
å®¢æ° = èªç¥æ° à æ¥åºç
客å䟡 = ååå䟡 Ã è³Œå ¥ç¹æ°
ãã®ããã«ãæ°åŒçã«æ§é åããããã¬ãŒã ã§æãããšãæŒããéè€ãªãããã€è«ççã«æŽåæ§ã®ãã圢ã§åé¡ã®åå ãæŽçã§ããŸãã

ð§© å®è·µã¯ãŒã¯ïŒããªããªãã©ãåããïŒ
ããŒãïŒãã€ãã³ãæ¥å Žè æ°ãå°ãªãçç±ããMECEã«åããŠã¿ãã
ãããŠæåã¯ãæªãåãæ¹ããæžãåºããŠã¿ãïŒäŸïŒåç¥äžè¶³ãã¹ã¿ããäžè¶³ãé°å²æ°ãæãïŒ
ããããæ§é åãããŠãªã©ã€ãããŠã¿ãïŒäŸïŒèªç¥ç à èå³ç à æ¥å ŽçïŒ
MECEãã©ããïŒéè€ããŠããªããïŒæŒããŠããªããïŒèªåããŠã¿ã
ð§ 第2ç« ïœåè§£ã®èœãšã穎â¡ïŒè¡šé¢çãªåè§£ïŒæ§é ãæããŠããªãïŒ
ãããã£ãœãããšã¯æžãããã§ããæ¬åœã«åå ãæããŠããã®ãïŒã
ââåè§£ãâçŸè±¡ã®åæâã«ãªã£ãŠããŸã£ãŠãããšãåé¡ã®æ·±å±€ã«ã¯ãã©ãçããŸããã
â 衚é¢çãªåè§£ã®äŸ
瀟å¡ã®ã¢ãããŒã·ã§ã³ãäœãåå â
äŒè°ãã€ãŸããªã
ç¬é¡ããªã
çºèšãæžã£ã
ãããã¯ãã¹ãŠãçŸããŠããçç¶ãã«ãããŸããã
åé¡ã¯ãã®âäžâã«ããæ§é çãªèŠå ã§ãã
â æ·±å±€æ§é ã«ç®ãåããåè§£ã®äŸ
è©äŸ¡å¶åºŠãææ§ã§ãåªåãæ£åœã«èªèãããŠããªã
äžåžãšã®é¢ä¿æ§ãæªããå¿ççå®å šæ§ã確ä¿ãããŠããªã
èªåã®åœ¹å²ãè²¢ç®ãäžæç¢ºã§ãèªä¿¡ãæã¡ã¥ãã
ãããã¯ãã¹ãŠãè¡åãææ ã®âæ ¹ã£ãâã«ããåå ã
ãç¬é¡ããªããã®å¥¥ã«ããè©äŸ¡ãžã®äžä¿¡ãããæ¿èªã®æ¬ åŠããé ããŠãããããããªãã®ã§ãã
ð§ å³è§£ïŒæ°·å±±ã¢ãã«

æèã®è§£å床ãäžããã«ã¯ããèŠããŠããããšãã§ã¯ãªããããããçã¿åºããŠããæ§é ãã«ç®ãåããèŠç¹ãå¿
èŠã§ãã
ãã®ç« ã§ã¯ãã衚é¢ã ããèŠãŠçµããããªããããã®èгå¯åãšåãã®ç«ãŠæ¹ãè²ãŠãŠãããŸãããã
ð¯ 第3ç« ïœåè§£ã®èœãšã穎â¢ïŒåãå£ããºã¬ãŠããïŒç®çãšã®äžäžèŽïŒ
ããšããããéšçœ²å¥ã«åããŠã¿ãŸãããââãããæ¬åœã«ç®çã«åã£ãŠããŸããïŒ
å æ°åè§£ã«ãããŠããåãå£ãã¯åãªãåé¡åºæºã§ã¯ãªããâåãã®è§£å床âãæ±ºãã倧äºãªã¬ã³ãºã§ãã
ãããã®ã¬ã³ãºãæã£ãŠããããã©ãã ãæ£ç¢ºã«åããã€ããã§ããæ¬è³ªã«ã¯ãã©ãçããŸããã
â æªãäŸïŒç®çãšãºã¬ãåè§£ã®ã±ãŒã¹
ããŒãïŒæ¥çžŸãæ¯ãããªãçç±ãæ¢ã
å¶æ¥éšã®ææãæªã
ååéçºéšã®ã¹ããŒããé ã
åºå ±éšã®é²åºãè¶³ããªã
â éšçœ²ããšã®èŠç¹ã§åå ãæ¢ãããšããŠãããããæ¹åçãèãããç®çããã¯ãããºã¬ãŠããã
â æ¹åäŸïŒç®çã«æ²¿ã£ãåãå£ã§ã®åè§£
ç®çïŒå£²äžãå埩ãããããã«ãã©ãã«ãã³å ¥ããã¹ããïŒ
顧客æ¥ç¹å¥ â ååæ¥è§ŠïŒè³Œå ¥æïŒã¢ãã¿ãŒãµããŒã
æç³»åå¥ â åºååºçš¿ååŸïŒååãªãã¥ãŒã¢ã«åŸã®å€å
顧客ã»ã°ã¡ã³ãå¥ â æ°èŠïŒãªããŒã¿ãŒïŒé¢è±äºåè»
â ãããã®åãå£ã䜿ãããšã§ããã©ãã§æ¹åãã¹ããããäœã广ãçã¿ããããããšãã£ãæææ±ºå®ããããããªããŸãã

ð§ å®è·µã¯ãŒã¯ïŒäžç»æ ¡ã®èŠå ã3ã€ã®åãå£ã§åè§£ããŠã¿ãã
ããŒãïŒäžç»æ ¡ã®èŠå ãå€é¢çã«æãã
åŠå¹Žå¥ã«åããïŒäŸïŒå°åŠæ ¡äžåŠå¹ŽïŒäžåŠçïŒé«æ ¡çïŒ
çç±å¥ã«åããïŒäŸïŒãããïŒçºéç¹æ§ïŒå®¶åºç°å¢ïŒåŠç¿äžå®ïŒ
æé垯å¥ã«åããïŒäŸïŒç»æ ¡åïŒææ¥äžïŒæŸèª²åŸïŒ
ããããã®åãå£ããèŠããâéãçŸå®âã«æ°ã¥ãããšã§ããåãæ¹ã²ãšã€ã§ãèŠãã課é¡ãå€ãããããšãäœæããŠã¿ãŸãããã
âïž ç¬¬4ç« ïœããžã«ã«ã·ã³ãã³ã°ãšã®é£æºïŒçžé¢ãšå æãèŠæ¥µãã
ãAãèµ·ããŠãããšããBãããèµ·ããŠãããââããã¯âé¢ä¿ããããâã«ã¯èŠããŸãã
ã§ããããã¯ãåå ãã§ããããïŒ
æèã®çœ ã®ã²ãšã€ããçžé¢é¢ä¿ãšå æé¢ä¿ã®æ··åã§ãã
â ãããã誀解ã®äŸïŒ
æ®æ¥ãå€ã â 売äžãäœã
ãã®2ã€ã®é ç®ãåæã«æªåããŠãããšããŠãããæ®æ¥ãåå ã§å£²äžãäžãã£ãããšã¯éããŸããã
ããããããšãã©ã¡ãããæ¥åããã»ã¹ãéå¹çã«ãªã£ãŠãããããšãå ±éã®æ ¹æ¬åå ãããããŸããã
ãã®ããã«ãâèŠããŠããé¢ä¿æ§âãæ¬åœã®æ§é ã瀺ããŠãããšã¯éããªãã®ã§ãã
â å æãèŠæãããã®ããŒã«ïŒããžãã¯ããªãŒãšãã£ãã·ã¥ããŒã³å³
â ããžãã¯ããªãŒïŒWhyããªãŒïŒ
ããªãïŒããç¹°ãè¿ãããšã§ã衚é¢çãªèŠå ããæ§é çãªæ ¹æ¬åå ãžãšæãäžããŠãã
äŸïŒã売äžãäœäžããŠãã â ãªãïŒ â 客æ°ãæžã£ãŠãã â ãªãïŒ â èªç¥ãè¶³ããªãïŒæ¥åºçãäœãããªã©
â ãã£ãã·ã¥ããŒã³å³ïŒç¹æ§èŠå å³ïŒ
åå ããã«ããŽãªãã«åããŠæŽçïŒäŸïŒäººã»ã¢ãã»éã»æ å ±ãªã©ïŒ
å æã®âæâãå¯èŠåããããŒã ã§è°è«ããããæ§é ã«ãã
ð§ ãã€ã³ãïŒå æ°åè§£çæè ïŒ ããžã«ã«ã·ã³ãã³ã°ã®ããç®
å æ°åè§£çæèã¯ãæ§é ãæŽãããæè¡
ããžã«ã«ã·ã³ãã³ã°ã¯ãåå ãšçµæãèŠæ¥µãããæè¡
ãã®2ã€ãçµã¿åãããããšã§ããçŸè±¡ã«æ¯ãåãããªãæèäœåãã身ã«ã€ããŸãã
âèŠããŠããâäºå®ãçãããæ¬åœã®åå ã¯ã©ãã«ããã®ãïŒããšããåããæã¡ç¶ããããšã
ããããåé¡ã®æ¬è³ªã«ãã©ãçãéµã«ãªããŸãã

ð 第5ç« ïœå æ°åè§£ïŒä»®èª¬æèïŒçã®åé¡è§£æ±ºã®éµ
ãåè§£ãããã©ãã©ãããæãã€ããã°ããã®ãããããªããââããã¯ãâæ§é çè§£âã®ãŸãŸã§æ¢ãŸã£ãŠããç¶æ ã§ãã
å æ°åè§£çæèã¯ãåé¡ãèŠçŽ ã«åããŠæ§é åããã«ã¯åŒ·åã§ããã解決ã«åããâæ¬¡ã®äžæâãæ±ºããã«ã¯ä»®èª¬æèãå¿ èŠäžå¯æ¬ ã§ãã
â ã©ããåããã°ãå šäœãå€ããã®ãïŒ
åæã§èŠããæ§é ã«å¯ŸããŠãããã®éšåã«ãã³ãå ¥ããã°å€§ããæ¹åããã®ã§ã¯ïŒããšãã仮説ãç«ãŠãŠã¿ãŸãããã
â äŸïŒãŠãŒã¶ãŒé¢è±çãé«ã
å æ°åè§£ã§æ§é ãææ¡ïŒ
é¢è±èŠå â ïŒäŸ¡æ Œã®é«ã
é¢è±èŠå â¡ïŒãã°ã€ã³åŸã®UIãåããã¥ãã
é¢è±èŠå â¢ïŒã¢ãã¿ãŒãµããŒãã®è©å€ãæªã
ä»®èª¬ïŒ ãUIã®æ¹åãæãæ©ãã»å®ãã€ã³ãã¯ããåºããã®ã§ã¯ïŒã
â å°èŠæš¡ãªæ¹åãã¹ããè¡ã£ãŠæ€èšŒãžã
ð åè§£ à 仮説æè ã®ã«ãŒãæ§é
åè§£ïŒæ§é åããŠå šäœåãèŠããå
仮説ïŒãã©ããå¹ããããïŒããæ³åããŠäºæž¬
åªå é äœå€æïŒåœ±é¿åºŠ à å®è¡ã³ã¹ã à ãªã¹ã¯ãæ¯èŒ
å®è¡ â æ€èšŒ â ååè§£ïŒã«ãŒããåããŠç²ŸåºŠãé«ãã

ð¡ ãã€ã³ãïŒä»®èª¬ã¯ãæ£ããããããæ€èšŒããããã
æåããæ£è§£ãåœãŠã«ããå¿ èŠã¯ãããŸããã
ã詊ãããã©ããããããŒã¿ã§èŠãããã©ããããéèŠã§ãã
仮説ãæã€ããšã§ãè¡åãå éããŸããåè§£ã ãã§æ¢ãŸã£ãŠãããšãæèãå®å šå°åž¯ããåããŸããã
ãåè§£ â 仮説 â å®è¡ãã®ãªãºã ã§ãåé¡è§£æ±ºã®ã¹ããŒããé«ããŠãããŸãããã
âïž ç¬¬6ç« ïœå®è·µã¯ãŒã¯ïŒã誀ã£ãåè§£ããšãæ£ããåè§£ãã®æ¯èŒ
åŠãã§ããçè«ããã¬ãŒã ã¯ãŒã¯ã掻çšããŠãå®éã«æãåãããŠã¿ãŸãããã
ä»åã¯ããæ¥çžŸæªåã®åå ããããŒãã«ã誀ã£ãåè§£ â æ¹åããåè§£ã®ã¹ããããäœéšããŸãã
ð ãé¡ïŒãæ¥çžŸæªåã®åå ããå æ°åè§£ããŠã¿ãã
â STEP 1ïŒèª€ã£ãåè§£ïŒè¡šå±€ïŒMECEéåïŒãºã¬ãåãå£ïŒ
ããªããªãããŸãã©ãåããã§ããããïŒ
äŸïŒ
å¶æ¥åãè¶³ããªã
åºåã匱ã
士æ°ãäœã
å¶æ¥æ åœã®ããæ°ããªã
ååãã€ãã€ã
â ãã®åè§£ã«ã¯ã以äžã®åé¡ããããŸãïŒ
ãå¶æ¥åãè¶³ããªãããšãå¶æ¥æ åœã®ããæ°ããªãããéè€ããŠããïŒMECEéåïŒ
ã士æ°ãäœããã¯è¡šå±€çãªçŸè±¡ã«ãšã©ãŸã£ãŠãã
ãéšçœ²å¥ãçãªèŠç¹ã匷ããç®çïŒæ¥çžŸæ¹åïŒãšã®ãºã¬ããã
â STEP 2ïŒæ£ããåè§£ïŒMECEïŒæ§é ïŒç®çäžèŽïŒ
ç®çïŒãæ¥çžŸãæ¹åããã«ã¯ãã©ããã©ãæ¹åãã¹ããïŒã
æ§é çãªåè§£ã®äŸïŒ
å£²äž = å®¢æ° Ã å®¢å䟡
ããããããã«åè§£ïŒ
å®¢æ° = èªç¥æ° à æ¥åºç
客å䟡 = ååå䟡 Ã è³Œå ¥ç¹æ°
ããã«ãèŠå å¥ã«ïŒ
èªç¥æ° â åºåé²åºæ°ãSNSã·ã§ã¢æ°
æ¥åºç â LPã®æ¹å床ãå°ç·ã®æç¢ºã
ååå䟡 â äŸ¡æ Œåž¯ã®èšå®ãããã±ãŒãžäŸ¡å€
è³Œå ¥ç¹æ° â ã¬ã³ã¡ã³ãèšèšãè³Œå ¥å°ç·
â ãã®ããã«ãå æ°åè§£ã®èŠç¹ã§ãæ§é ããå æããžãšæãäžããŠãããšãå ·äœçãªæ¹åã¢ã€ãã¢ã«ã€ãªãããŸãã

ð æ°ã¥ãã®åããã
ãèªåã®æèã«ã¯ãã©ããªâã¯ã»âãããã ããïŒã
ãæèŠã§èŠå ãæããŠããªãã£ããïŒã
ãç®çãšã®ãºã¬ãã衚局çãªåå ã§æ¢ãŸã£ãŠããªãã£ããïŒã
ãåè§£ã®ç²åºŠã¯ç²ãããªãã£ããïŒçްããããªãã£ããïŒã
ãã®ã¯ãŒã¯ãéããŠãâæèã磚ãâãšã¯âèŠæ¹ãæŽããâããšã§ããããšäœæã§ããã¯ãã§ãã
æ£ããåãã仮説ãç«ãŠã詊ããŠã¿ãããã®ã«ãŒãã®ç¬¬äžæ©ãããã®å®è·µã®äžã«ãããŸãã
ð åŠç¿ææã®ç¢ºèªïŒ5段éã»ã«ããã§ãã¯ïŒ
ä»åã®è¬åº§ã§ã®åŠã³ããã»ã«ããã§ãã¯ã§æ¯ãè¿ã£ãŠã¿ãŸãããã
以äžã®é ç®ã«ã€ããŠãããªãèªèº«ã®éæåºŠã1ã5ã§èªå·±è©äŸ¡ããŠãã ããã ïŒ1ïŒå šãã§ããªãïŒ5ïŒãã£ããã§ããïŒ
è©äŸ¡é
ç®ããããããããããããããããããã 1 2 3 4 5
MECEãæèããŠåè§£ã§ããããã«ãªã£ããããã âââââ
è¡šå±€ãšæ·±å±€ã®éããçè§£ã§ãããããããããããâââââ
ç®çã«æ²¿ã£ãåãå£ãéžã¹ãããã«ãªã£ãããããâââââ
çžé¢ãšå æã®éããèŠæ¥µããåãã€ãããããããâââââ
åè§£ã«ä»®èª¬æèãçµã¿åãããããããã«ãªã£ããâââââ
ãã®ã·ãŒãã¯ãä»åŸã®æèç¿æ £ãèŠçŽãéã®âã¡ã³ããã³ã¹ããŒã«âãšããŠã掻çšã§ããŸãã
ãã§ããããã«ãªã£ããããšããããäžæ©äŒžã°ããããããšãæèããŠãæ¥åžžã®ä»äºãåŠã³ã«å¿çšããŠãããŸãããã
𧪠äºåŸãã¹ãïœç解床ãã§ãã¯ïŒéžæåŒïŒèšè¿°ïŒ
è¬åº§ãéããŠåŠãã ããšããèªåã®äžã«ã©ãã ãå®çããŠãããããã§ãã¯ããŠã¿ãŸãããã
ãQ1ããMECEã§ãªãåè§£ãã®ç¹åŸŽãšããŠæãé©åãªãã®ã¯ã©ãã§ããïŒ
A. éè€ãæŒããããç¶æ
ã§ãèŠå åå£«ãææ§ã«éãªã£ãŠããåãæ¹
B. èŠç¹ãå€ããŠè€æ°ã®ä»®èª¬ãç«ãŠãåãæ¹
C. å æé¢ä¿ãæç¢ºã«ããããŠåè§£ãæµ
ããªãããš
D. ææ
çãªèŠå ãç©æ¥µçã«åã蟌ãããš
ãQ2ã衚é¢çãªåè§£ã®äŸãšããŠäžé©åãªãã®ãéžãã§ãã ããã
A. 瀟å¡ãçºèšããªãçç±ããäžåžãæãããããšããåè§£
B. ã¢ãããŒã·ã§ã³äœäžãã衚æ
ãæãããªã©ã§å€æããåè§£
C. æ¥çžŸæªåã®çç±ãã客æ°Ã客å䟡ãã§åè§£ããã¢ãããŒã
D. åé¡ã®åå ããé°å²æ°ãæªãããšã ãæããåè§£
ãQ3ãæ¬¡ã®èª€ã£ãå æ°åè§£ããæ£ããMECEã«æ¹åããŠãã ããã
誀ã£ãåè§£äŸïŒ ãæ¥çžŸãäžãã£ãŠããçç±ã
å¶æ¥ã匱ã
åºå ±ã匱ã
ååãæªã
å¶æ¥ãã³ã®ã¢ãããŒã·ã§ã³ãäœã
â ããªãã®ä¿®æ£æ¡ïŒïŒèªç±èšè¿°ïŒ
ãã³ãïŒ
ãæ§é çã«æãããèŠç¹ïŒå£²äž = å®¢æ° Ã å®¢å䟡ïŒ
ãMECEãã«ãªã£ãŠãããïŒ
衚局ã§ãªããæ·±å±€çãªèŠå ãå«ãŸããŠãããïŒ
ãã®ãã§ãã¯ãéããŠãã©ããŸã§èªåãçè§£ã§ããŠããããä»åŸã©ã®éšåã匷åãã¹ããã®ãã³ããåŸãŠãã ããã
ãã€ããããŸã§ããïŒ
â» åçäŸãšè§£èª¬ã¯ææ«ã«æ²èŒããŠããŸãã
ð§Ÿ ãŸãšãïœãåè§£ã®ç²ŸåºŠãããæèã®æ·±åºŠã決ãã
ä»åã®è¬åº§ã§ã¯ããåè§£ããŠã解決ããªãããã¿ãŒã³ãæŽãåºããªããããã粟床ã®é«ãå æ°åè§£çæèã®ããã®èŠç¹ãåŠã³ãŸããã
MECEã®ååãæèããããšã§ãæ å ±ã®ã¢ã¬ã»ããããé²ã
衚局ã®çŸè±¡ã§ã¯ãªããæ·±å±€ã®æ§é ã«ç®ãåãã
ç®çã«å¿ããŠãåãå£ãæè»ã«å€ãã
çžé¢é¢ä¿ãšå æé¢ä¿ãæ··åãããæ§é çã«åå ãæãã
åè§£ã®çµæãããšã«ä»®èª¬ãç«ãŠãå®è¡ã«ã€ãªãã
ãããã¯ãã¹ãŠããæèã®æè¡ããšããŠéããããšãã§ããŸãã
ãã¬ãŒã ã¯ãŒã¯ã¯â䜿ãã°OKâã§ã¯ãããŸããã
âã©ã®ããã«äœ¿ããâ âäœã®ããã«äœ¿ããâãšããç®çãšã®äžèŽããæèã®è³ªãå·Šå³ããŸãã
åè§£ã®ç²ŸåºŠãäžãããšãèããæ·±ããå€ãããåé¡ã®èŠãæ¹ãã解決ãžã®ã¢ãããŒããå€ãã£ãŠãããŸãã
次åã¯ãããã«å¿çšçãªã¹ããããžã
æ§é åããæèãããšã«ããæ°ããªä»®èª¬ãä»çµã¿ãã©ãåæ§ç¯ããŠããããââ
ãããããåµé ãã«ã€ãªããå æ°åè§£çæèã®å¯èœæ§ãæ¢ã£ãŠãããŸãã
ã©ãããæ¥œãã¿ã«ïŒ
ð¢ æ¬¡åäºåïŒç¬¬4åãããŒã¿ãçšããå æ°åè§£ â äºå®ã«åºã¥ãåæã
ð ãã²ã仿¥ã®ã¯ãŒã¯ãå®è·µããŠã次åã«åããŸãããïŒ
𧪠åæãã¹ãïœããªãã®åºç€åãã§ãã¯ïŒåçäŸïŒè§£èª¬ïŒ
ãQ1ãå æ°åè§£çæèãšã¯ã以äžã®ã©ãã«æãè¿ãèãæ¹ã§ããããïŒ
â æ£è§£ïŒB. åé¡ãå°ããªåäœã«åè§£ããæ§é ãæç¢ºã«ããŠãã解決ãç®æãæ¹æ³
ð 解説ïŒ
å æ°åè§£çæèãšã¯ããè€éãªåé¡ãæ§é åããŠèŠããåãããã®ããã§é©åãªæãæã€ãããã®æèæ³ã§ãã
AãCã®ãããªâææ çã»çŽæçâãªæèã¯ãå æ°åè§£çæèãšã¯å¯Ÿç §çã§ãã
Dã¯ã¯ãªãšã€ãã£ããªçºæ³æ³ã«è¿ãã§ãããæ§é çæŽçã§ã¯ãªããå¶çºæ§ã«äŸåããŠããŸãã
æ£è§£ã®Bã¯ããæ§é ã®æç¢ºå â æ¹åçã®ä»®èª¬ â å®è¡ããžãšã€ãªããæµãã瀺ããŠããŸãã
ãQ2ãMECEïŒããŒã·ãŒïŒãšã¯ãã©ã®ãããªåãæ¹ã®ããšãæããŸããïŒ
â æ£è§£ïŒC. éè€ãªããæŒãããªãããã«æ å ±ãæŽçã»åé¡ããæ¹æ³
ð 解説ïŒ
MECEãšã¯ããã¢ã¬ãªããããããªãïŒMutually Exclusive, Collectively ExhaustiveïŒãã®ç¥ã
Aã¯âæãã€ããŸãŸâã®åæã§ãããéè€ãæŒãã®å¯èœæ§å€§ã
Bã¯ææ§ãªåé¡ã§ãMECEã®ååã«åããŸãã
Dã¯æèŠçã«ãŸãšããæ¹æ³ã§ã客芳æ§ã«æ¬ ããŸãã
Cã¯ãŸãã«MECEã®å®çŸ©ãã®ãã®ãããžã«ã«ã·ã³ãã³ã°ã®åºæ¬ãã¬ãŒã ã®äžã€ãšããŠéèŠã§ãã
ð¯ äºåãã¹ãïœããªãã¯ãªããã®è¬åº§ãåŠã¶ã®ãïŒïŒåçäŸïŒè§£èª¬ïŒ
ãQ1ããåé¡ãå æ°åè§£çã«æŽçããŠãããŸããããªãã£ãããšæããçµéšã¯ãããŸããïŒ
â æš¡ç¯çãªåçïŒA. ãããã
ð 解説ïŒ
âåè§£ããã®ã«è§£æ±ºããªãã£ãâãšããéåæããããã®è¬åº§ã§åãäžããŠãããåè§£ã®èœãšã穎ãã®æ žå¿ã§ãã
åè¬è
èªèº«ãããããçµéšãããŠããã°ããããMECEã§ãªããã衚局çãããããç®çãšãºã¬ãŠããããšãã£ãæèãã¹ã«æ°ã¥ãããããªããŸãã
ãQ2ãä»åã®è¬åº§ãéããŠãã©ã®ãããªåã身ã«ã€ãããã§ããïŒïŒèªç±èšè¿°ïŒ
â æš¡ç¯çãªèšè¿°äŸïŒ
ãåè§£ã®èŠç¹ãå¢ãããŠãåé¡ã«å¯ŸããèŠæ¹ã®å¹ ãåºãããã
ãç®çã«æ²¿ã£ãâæ£ããåãæ¹âãã§ããããã«ãªãããã
ãåè§£ã ãã§ãªãã仮説æèãå æã®èŠæ¥µããã»ããã§èº«ã«ã€ãããã
ãã€ã衚é¢çã«å€æããŠããŸãçãçŽãããã
ð 解説ïŒ
ãã®åãã¯ãåŠç¿ç®æšãèšèªåããããã®ãã®ã§ããæç¢ºãªåæ©ã¥ããããããšã§ãåŠç¿å¹æã®å®ççãæ Œæ®µã«åäžããŸãã
ç¹ã«æ¬è¬åº§ã§ã¯ããåãæ¹ãã ãã§ãªãããç®çã«æ²¿ã£ãåæ§ç¯ããã仮説æ€èšŒããŸã§å«ããæèããã»ã¹ãæ±ããããããããžã®é¢å¿ãããããšãæãŸããã§ãã
ð§© å šäœãŸãšããšããŠã®å£°ãã
âš åæãç®çãèšèªåããããšã¯ãåŠã³ã®âå§ãŸãâã«ãããŠãšãŠãéèŠã§ãã
ãã©ãã匷åããããããäœãå€ããããããèŠããŠããã°ãè¬åº§ã§åŸãç¥èãå®çæŽ»ã§æŽ»ããŠããŸãã
ãã²ãã®ãã§ãã¯ãããšã«ãããªãèªèº«ã®âæèã®çâãšåãåã£ãŠã¿ãŠãã ããã
𧪠äºåŸãã¹ãïœç解床ãã§ãã¯ãåçäŸïŒè§£èª¬ã
ãQ1ããMECEã§ãªãåè§£ãã®ç¹åŸŽãšããŠæãé©åãªãã®ã¯ã©ãã§ããïŒ
â æ£è§£ïŒA. éè€ãæŒããããç¶æ ã§ãèŠå åå£«ãææ§ã«éãªã£ãŠããåãæ¹
ð 解説ïŒ
MECEãšã¯ãMutually ExclusiveïŒçžäºã«éè€ããïŒããCollectively ExhaustiveïŒå
šäœãšããŠæŒãããªãïŒãã®ç¥ã§ãã
éžæè¢Aã¯ãã®å®çŸ©ã«åããŠããããMECEã§ãªãç¶æ
ããæãé©åã«è¡šããŠããŸãã
Bã¯ä»®èª¬æèã«é¢ããå 容ã§èª€ãã
Cã¯âå æâã®è©±ã§ãMECEãšã¯çŽæ¥é¢ä¿ãããŸããã
Dã¯ææ èŠå ã®æŽ»çšã§ãããMECEéåãšã¯å¥åé¡ã§ãã
ãQ2ã衚é¢çãªåè§£ã®äŸãšããŠäžé©åãªãã®ãéžãã§ãã ããã
â æ£è§£ïŒC. æ¥çžŸæªåã®çç±ãã客æ°Ã客å䟡ãã§åè§£ããã¢ãããŒã
ð 解説ïŒ
ã衚é¢çãªåè§£ããšã¯ãèŠãç®ã®çç¶ã䞊ã¹ãã ãã§ãæ¬è³ªçãªæ§é ã«èžã¿èŸŒããŠããªãç¶æ
ã®ããšã
AãBãDã¯ãããããè¡åãçŸè±¡ãã¬ãã«ã®èгå¯ã«ãšã©ãŸã£ãŠãããæ§é çãªæãäžãããããŠããªãå žåçãªâ衚é¢çãªåè§£âã§ãã
Cã¯ãæ§é çãªåè§£ãïŒïŒå£²äž = å®¢æ° Ã å®¢å䟡ïŒã§ããã衚é¢ã§ã¯ãªãæ§é ã®æ¬è³ªã«è¿ã¥ãæ£ããã¢ãããŒããªã®ã§ãã衚é¢çãªåè§£ã®äŸãšããŠäžé©åãïŒæ£è§£ã§ãã
ãQ3ãæ¬¡ã®èª€ã£ãå æ°åè§£ããæ£ããMECEã«æ¹åããŠãã ããã
誀ã£ãåè§£äŸïŒ
ãæ¥çžŸãäžãã£ãŠããçç±ã
å¶æ¥ã匱ã
åºå ±ã匱ã
ååãæªã
å¶æ¥ãã³ã®ã¢ãããŒã·ã§ã³ãäœã
â ä¿®æ£äŸïŒæ§é çã»MECEãªåè§£ïŒïŒ
å£²äž = å®¢æ° Ã å®¢å䟡
â 客æ°ã®åè§£ïŒ
èªç¥çïŒåºåã»åºå ±ãªã©ïŒ
æ¥åºçïŒå°ç·ã»ã¢ã¯ã»ã¹ã»UIãªã©ïŒ
â 客å䟡ã®åè§£ïŒ
ååå䟡ïŒå質ã»äŸ¡æ Œåž¯ã»ç«¶åæ¯èŒïŒ
è³Œå ¥ç¹æ°ïŒããªãšãŒã·ã§ã³ã»è³Œå ¥ææ¬²ã»å¶æ¥ææ¡åïŒ
ð 解説ïŒ
å ã®èª€ã£ãåè§£ã¯ããå¶æ¥ã匱ãããå¶æ¥ãã³ã®ã¢ãããŒã·ã§ã³ãäœãããªã©éè€ããŠããããæœè±¡çã§ç®çãšãºã¬ã衚çŸãæ··åšããŠããŸãïŒMECEéåïŒã
ä¿®æ£äŸã§ã¯ãã売äžïŒå®¢æ°Ã客å䟡ããšããæ§é ã¢ãã«ã掻çšããããããã®èŠå ã«å¯ŸããŠæ°åŒçã»è«ççã«ãã¬ãŒã¯ããŠã³ããŠããŸãã
ãã®ããã«ãæ§é à 仮説 à 深æããã®èгç¹ã§æŽçããããšã§ãããå ·äœçã§æŠç¥çãªæ¹åæ¹éãå°ãåºããã®ã§ãã
â ç·æ¬ã³ã¡ã³ãïŒèªè åãïŒ
ãã®ãã¹ããéããŠãèªåãã©ãã§ãæèã®ãºã¬ããã衚局ççè§£ãã«é¥ãããããã«æ°ã¥ããã®ã§ã¯ãªãã§ããããïŒ
倧åãªã®ã¯ãâæ£ããâãããâä¿®æ£ã§ããæè»æ§âã§ãã
æèãæŽãããšã¯ãåãã®ç«ãŠæ¹ãšåãæ¹ã磚ãããšã
ãã²ãæ¥ã
ã®ä»äºãåŠã³ã«å¿çšããŠã¿ãŠãã ãããã
- #çæAI
- #ããžãã¹
- #ChatGPT
- #AIãšãã£ãŠã¿ã
- #ããžãã¹ã¹ãã«
- #å¹çå
- #åé¡è§£æ±º
- #æèå
- #ããŒã±ãã£ã³ã°æŠç¥
- #ããžã«ã«ã·ã³ãã³ã°
- #仮説æè
- #åé¡è§£æ±ºå
- #ã€ã³ã¹ãã©ã¯ã·ã§ãã«ãã¶ã€ã³
- #åŠã³ã®ãã¶ã€ã³
- #å æ°åè§£çæè
- #ãã¬ãŒã ã¯ãŒã¯æèå