I. It has long been a standing puzzle why the women at the festival of Mater Matuta (the Matralia, June 11) prayed, not for their own children, but for their sisters' offspring. The attempts to connect it with any sociological phenomenon are purely absurd, and would not have been noticed but for their association with one or two famous names and the complete ignorance of non-European systems of relationship prevailing among the scholars of an older generation. There is no system under which a woman is closer akin to her sister's children than to her own; for under father-right a nephew or niece is further off than an own child, and if the system be pushed to the most logical and most absurd extremity, so as to make a child kin to his father only, not his mother, then he is also no kin to his mother's sister; under mother-right, which Rome never had in any form whatsoever, the mother is still nearer kin than the maternal aunt; while if ever there was, anywhere in the world, a classificatory system so pure and rigorous as to make no distinction between the actual mother and any other woman of the same age-class, then mother and aunt were in the same degree of kinship to every member of the younger generation. No ritual explanation I know will bear investigating. Yet the fact is handed down to us on good authority, probably that of Verrius Flaccus, the most likely common source for Ovid and Plutarch.
A TEST OF INDEPENDENCE AXIOM IN A DIAGNOSIS CONTEXT THAT OFFERS COMMON SYMPTOMS