This may or may not be significant."22 The writer has attempted to answer the question raised by Goddard: "Is the proportion of children born at any given age of the mother greater for Mongolians?" Goddard's 294 cases of Mongolism have been grouped into periods of mother-age for purposes of compari- son with the mother-ages of 3,697 unselected births for one year in an 20 Mentally Deficient Children, p. 54 (1900 edition). 21 Feeble-mindedness; p. 453.
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