21. He conducted a comprehensive pre-history account that provided scholars with evidence for African and Asian cultural transmission into Europe. 22. In many societies, especially preliterate ones, the cultural transmission of folk music requires notation has evolved in some cultures. 23. Culturally isolated and with no exposure to US media, there was no possibility of cross-cultural transmission to the Papuan tribesmen. 24. Grandparents assisted in childcare, perpetuated cultural transmission , and contributed to the increased complexity of stone tools ( Caspari 2011 ). 25. In a later study one more possible explanation for the transmission of sponging was ruled out in favor of cultural transmission . 26. This northern route of cultural transmission of the legacy of Liao culture was then returned to China during the Yuan dynasty. 27. "A final category of cultural transmission and learning that should be mentioned with respect to these bishoujo games includes sexual culture. 28. This may function to advertise their presence, drive the predator from the area, or aid in cultural transmission of predator recognition. 29. From this information, it is evident that the cultural transmission system of chimpanzees is more complex than previous research would indicate. 30. That the disorder runs in families did not suggest it was genetically inherited, since cultural transmission occurs from parents to children.
