( 31 ) ?)-t n m ^ H m m m^m va m 



Sate sono tugini zelii okotte kuru Mondai wa, Migi-Hidari 

 ga idensuru ka, doka to iu koto de aru. Migi-Hidari no Iden 

 to ill nowa, Migi no Ova kara wa Migi no Ko ga Hidari no 

 Ko yorimo yokeini umare, mata Hidari no Oya kara wa hantaini 

 Hidari no Ko ga yokeini iimarederu to iu koto de aru. Compton 

 M-a ueni itta Mugi no Kaiware no Ha ni tuite kono Iden no 

 Zikken wo okonatta, Sunawati, Compton wa 1909 nen to 1910 nen 

 to ni Migi kara no Tane to Hidari kara no Tane to wo betubetuni 

 maite, sore kara deru Ko no Migi to Hidari no Kazu wo kan- 

 dyosita. Madu hazimeni 1909-1910 no Zikken wo agete miruto, 



Oya Hidari Migi (1909 nen) 



I I 



.1.1 ' i 



iZf^AiM^.-, (Hidari Migi Hidari Migi /-.nm ^ 



Kodomo....| ^^^ ^^ ^^^ ^^ (1910 nen) 



Ueno Hyo no Kodomo no uti kara, Hidari to Migi no Kabu 

 ikuraka wo eramidasite Tane wo tori, sore kara dem Kodomo 

 (sunawati Hazime kara ieba Mago) no Migi-Hidari no Kazu 

 wo 1911 nen ni kandyosita, tugino tori: — 



Kodomo Hidari Migi (1910 nen) 



i [ 1 I 



Mago [Hidari Migi Hidari Migi hqi^ j^^^.a 



^ 1 1960 1401 1609 1156 ^^^^^ ^^^^^ 



Ueno hutatu no Hyo no Kazu wo awasuto, 



Hidari = 3948-lion, Migi = 2816-hon , 



sunawati Hidari wa 03^030 Sotai no 58^ ni ataru. 



Konotori de Migi no Oya kara yokeini Migi no Ko ga deru 

 no demo naku, mata Hidari no Oya kara tokubetuni yokeini 

 Hidari no Ko ga deru no demo naku, Migi to Hidari no Wariai 

 wa itumo kimatte ite, mae to onaziku kono Baai nimo Hidari ga 

 Sotai no 58% ni ataru, sitagatte Migi-Hidari wa idensinai to ieru. 



Sikasi kokoni tugino j-ona Baai ga aru. Sorewa Syokubutu 

 dewa naku, Ningen de aru ga, Hito ga ryoho no Te wo kumi- 

 awasuto, Hito ni yotte Migi no Te no Oyayubi ga Ue ni naru no 

 to, Hidari no Te no Oyayubi ga Ue ni naru no to aru (watasi 

 zisin Ava Migi ga Ue ni naru ga). Aruhito no Sirabe ni yoruto, 



Oya no Kumiawase Kodomo no Kazu 



Migi Hidari 



^Migi X ^Migi 166 ( = 72,5^) 63 



^Migi X ^Hi.kri 61 {^55,5%) 49 



^Hi(kri X ^Migi 86 (=57,3%) 64 



^Hidari x -^Hidari 46 ( = 42,2.9^) 63 



