Abstract
An individual's actions, choices and outcomes in social interactions are usually a reflection of those of their peers 1. For example, research shows that a student's decision on which course major to choose and how he or she utilizes recreational facilities can be an effect of his peers' decisions. The performance of workers often similarly exhibits interdependence within a social setting, 1 Mas and Moretti (2009) as workers usually take their cues from peers when faced with making performance decisions. 2 Peer effects describe how individuals or groups of individuals influence the actions or behaviors of others in a social context, and social networks – social structures with connections between individuals and groups – provide a 2 Mas and Moretti (2009) Photo 1. Researcher Festus Amadu with a community knowledge worker and a coordinator brandishing cellphones used for CKW operation.