 The Wessex Growth Study is a community-based longitudinal study conducted in the UK that monitored the psychological development of children from school entry to adulthood.The study was controlled for potential effects of gender and socioeconomic status, and found that "no significant differences in personality functioning or aspects of daily living were found which could be attributable to height"; this functioning included generalizations associated with the Napoleon complex, such as risk-taking behaviours.Abraham Buunk, a professor at the University of Groningen in the Netherlands, claimed to have found evidence of the small man syndrome.