Japanese Journal of Health and Human Ecology
Online ISSN : 1882-868X
Print ISSN : 0368-9395
ISSN-L : 0368-9395
Volume 8 , Issue 1
Showing 1-3 articles out of 3 articles from the selected issue
  • [in Japanese], [in Japanese]
    1940 Volume 8 Issue 1 Pages 1-98
    Published: June 10, 1940
    Released: November 19, 2010
    JOURNALS FREE ACCESS
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  • Sigeru Doi
    1940 Volume 8 Issue 1 Pages 99-105
    Published: June 10, 1940
    Released: December 22, 2010
    JOURNALS FREE ACCESS
    In 1933, Koya studied frequency distrbiution of the families in the City of Tokyo according to the number of math and fethath children, Ile showed a remarkable difference between the statistic and expected number which are calculated on the assumption that the birth of male and female children occurs at random i, e, without association with peculiar families. The number of the familiesi n whichm ale clildren or femalec hildren only born was muchl arger than expected. The presenta uthor wantedt o study this Questionw ith Europeanm aterial.
    More than 800 pedigreesi n the “Treasuryo f HumanI nheritance” publishedb y Galton Laboratoryw erea nalyzed. The statistica greesw ellw ith the expectedn umber. He further studiedw, ith the samem ateriala nd confirmedth at there is no hereditaryd ispositionto bear male or female child,
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  • [in Japanese]
    1940 Volume 8 Issue 1 Pages 106-118
    Published: June 10, 1940
    Released: November 19, 2010
    JOURNALS FREE ACCESS
    Download PDF (3776K)
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