Sacrificing One Life to Save Others: Psychopaths’ Force for Greater Good

0
2379

New research shows people would sacrifice one life to save others – and people with psychopathic traits would carry out the actions with greater force.

New research shows that people would sacrifice one person to save a larger group of people – and in addition, the force with which they carry out these actions could be predicted by psychopathic traits.

The study, led by the University of Plymouth, compared what people ‘said’ they would do with what they actually ‘did’ by comparing a questionnaire with actions in immersive moral dilemmas created using virtual-haptic technologies (i.e. using a robotic device which measures force, resistance, and speed, whilst simulating the action of harming a human).

In several dilemmas, participants had to decide whether to sacrifice a person by performing a harmful action against them, in order to save a larger group of people.

While all individuals were more likely to sacrifice others in these immersive environments than in questionnaire-based assessments, people with strong psychopathic traits were more likely to generate these harmful actions with greater physical power.

Psychopathy is generally characterised by antisocial behaviour and impaired empathy. As such, it is thought that individuals with strong psychopathic traits find it less emotionally challenging to sanction utilitarian actions.

In the present research, this resilience to performing actively harmful acts appears to enable these individuals to act for the ‘greater good’ (i.e. to save the many). This result therefore indicates that, in certain circumstances, psychopathic traits could be considered beneficial, since they can lead to a more vigorous response.

This study is a result of an interdisciplinary collaboration between Dr Kathryn Francis, Dr Sylvia Terbeck, Raluca Briazu, Dr Michaela Gummerum, and Dr Giorgio Ganis in the University’s School of Psychology, Agi Haines, a designer based in the University’s Transtechnology research group, and Dr Ian Howard of the Centre for Robotics and Neural Systems.

faceless dummies

In the present research, this resilience to performing actively harmful acts appears to enable these individuals to act for the ‘greater good’ (i.e. to save the many). This result therefore indicates that, in certain circumstances, psychopathic traits could be considered beneficial, since they can lead to a more vigorous response.

Dr Francis, now a Postdoctoral Research Fellow in Philosophy and Psychology at the University of Reading, said:

“This research highlights our proneness to moral inconsistency; what we say and what we do can be very different. For the first time, we demonstrate how personality traits can influence the physical power of our moral actions. Importantly, the multidisciplinary approaches that we have used here, combining virtual reality, robotics, and interactive sculpture, places further emphasis on the need to unite the sciences and the arts when investigating complex phenomena such as morality.”

Dr Sylvia Terbeck, Lecturer in Social Psychology and study co-author, added:

“This study opens up the possibility to assess psychopathy using novel virtual reality technology – which is vital to better understand how and why people with these behavioural traits act in certain ways.”

Dr Ian Howard, Associate Professor in the Centre for Robotics and Neural Systems, said:

“This work shows how techniques developed to study human movement can play a value role in psychological assessment and thereby lead to new insights into human social behaviour.”

ABOUT THIS NEUROSCIENCE RESEARCH ARTICLE

Funding: The full study, which was supported by CogNovo.

Source: Martin Herrema – University of Plymouth
Original Research: Full open access research for “Simulating Moral Actions: An Investigation of Personal Force in Virtual Moral Dilemmas” by K. B. Francis, S. Terbeck, R. A. Briazu, A. Haines, M. Gummerum, G. Ganis & I. S. Howard in Scientific Reports. Published online October 24 2017 doi:10.1038/s41598-017-13909-9

LEAVE A REPLY

Please enter your comment!
Please enter your name here

Questo sito usa Akismet per ridurre lo spam. Scopri come i tuoi dati vengono elaborati.