Note 2 — Chapter XI · In the Amphletts—Sociology of the Kula
Reading edition
In Dobu, the wife, or the sister of a man, is always credited with a great influence over his Kula decisions. Therefore, there is a special form of magic, used by the Sinaketans, in order to act on the minds of the Dobuan women. Although, in matters of sex, a Trobriander would have absolutely to keep aloof from Dobuan women, married or unmarried, he would approach them with nice speeches and gifts in matters of Kula. He would reproach an unmarried girl with her brother’s conduct towards him. She would then ask for a piece of betel-nut. This would be given with some magic spoken over it, and the girl, it is believed, would then influence her brother to kula with his partner.2