The title of this study (though not quite so much the text of it) suggests that some psychology insights might be gained by doing particle collision experiments — experiments analogous to what some physics researchers do:
“How Do Narcissistic Employees Respond to Abusive Supervision: Two Roles of Narcissism in Decreasing Perception and Increasing Deviance,” Rong Wang and Jiang Jiang, Psychological Reports, epub 2014.
Safety would of course be a concern.