Identifying the drivers of salespeople’s performance, strategies and moral behavior have been under the scrutiny of marketing scholars for many years. The functioning of the drivers of salespeople’s behaviors rests on processes going on in the minds of salespeople. However, research to date has used methods based only on verbal self-reports. Advances in techniques from neuroscience such as functional Magnetic Resonance Imaging (fMRI) suggest that despite their complexity and relative inaccessibility, mental processes can be measured more directly. Theory of Mind and mirror neurons are two mechanisms that operate at an automatic or reflexive level, and are important drivers of social intelligence. We use fMRI and field studies to investigate how individual differences in de functioning of these social intelligence mechanisms relate to the job performance and ethical orientations of salespeople. In addition, we use fMRI to analyse the psychometric properties of scales. Our results show that when salespeople are presented with social stimuli during fMRI, they display individual differences in the amount of neurological processing in regions that play key roles in social intelligence, and these individual differences show associations with salespeople’s performance, strategy and ethical orientations. Implications for training, selection & recruitment of salespeople are provided. The theoretical contributions relate to the field of Marketing, Social Neuroscience, and Personality.

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W.J.M.I. Verbeke (Willem)
Erasmus University Rotterdam , Erasmus Research Institute of Management
Erasmus School of Economics (ESE) Erasmus University Rotterdam (EUR) Prof.dr. R. Dur Prof.dr. I.H.A. Franken Dr. F. Belschak Copromoter: Dr. A. van der Lugt
ERIM Ph.D. Series Research in Management
Erasmus Research Institute of Management

Dietvorst, R.C. (2010, November 11). Neural Mechanisms Underlying Social Intelligence and Their Relationship with the Performance of Sales Managers (No. EPS-2010-215-MKT). ERIM Ph.D. Series Research in Management. Erasmus Research Institute of Management. Retrieved from