What type of cultural transmission was investigated in the study by Keller et al. (2010)?

The study by Keller et al. (2010) primarily investigated social learning as a type of cultural transmission. In their research, they focused on how individuals learn from one another, especially in the context of information transfer in different environments. The study emphasized the role of social interactions in shaping behaviors and cultural practices, highlighting the mechanisms through which knowledge and skills are passed down or shared within groups. By exploring parameters like the effectiveness of social versus individual learning, the researchers aimed to understand the dynamics of cultural evolution and the implications of social networks for the dissemination of culture. This investigation into social learning provides valuable insights into how culture is maintained and transformed over time.