s. When nodes from the same group
are clustered together, they create clusters where information is propagated with high trust.
Having this structure is especially important when the initial broadcasts reaches fewer nodes and
the network depends on trustworthy edges to propagated the message to the rest of the network.

transactive memory has positive effects on group's performance and strength

Austin, J. R. (2003). Transactive memory in organizational groups: The effects of content, consensus, specialization, and accuracy on group performance. Journal of Applied Psychology. 88(5) 866–878.
^ Cannon-Bowers, J.A., & Salas, E. (2001). Reflections on shared cognition. Journal of Organizational Behavior, 22: 195-202.
^ Stasser, G., Stewart, D. D., & Wittenbaum, G. M. (1995). Expert roles and information exchange during discussion: The importance of knowing who knows what. Journal of Experimental Social Psychology, 31, 244–265
^ Michinov, E., Olivier-Chiron, E., Rusch, E. and Chiron, B. (2008). Influence of transactive memory on perceived performance, job satisfaction and identification in anesthesia teams. British Journal of Anaesthesia 100(3):327-332.