You probably remember, from your college Psych 101 class, Stanley Milgram’s classic experiment from the 1960s on obedience to authority. It found that people would administer apparently lethal electrical shocks to a stranger at the behest of an authority figure. Now, in a study that repeated the experiment in a virtual environment, says the University College London (UCL), it has been demonstrated that participants reacted as though the situation were real.According to researchers, the finding, reported in the inaugural edition of the journal PLoS ONE, demonstrates that virtual environments can provide an alternative way of pursuing laboratory-based experimental research that examines extreme social situations. Professor Mel Slater, of the UCL department of computer science, who led the study, said in a statement, “The line of research opened up by Milgram was of tremendous importance in the understanding of human behaviour. It has been argued before that immersive virtual environment can provide a useful tool for social psychological studies in general and our results show that this applies even in the extreme social situation investigated by Stanley Milgram.”Following the style of the original experiments, say university spokespeople, the participants were invited to administer a series of word association memory tests to the (female) virtual human representing the stranger. When she gave an incorrect answer, the participants were instructed to administer an “electric shock” to her, increasing the voltage each time she gave an incorrect answer. She responded with increasing discomfort and protests, eventually demanding termination of the experiment. Of the 34 participants, 23 saw and heard the virtual human and 11 communicated with her only through a text interface. The experiments were conducted in an immersive virtual environment, formed by a computer-generated surrounding real-time display, which, says the UCL, delivers a life-sized virtual reality within which a person can experience events and interact with representations of objects and virtual humans. Participants were asked whether they had considered aborting the experiment. Almost half of those who could see the virtual human indicated they had because of their negative feelings about what was happening. Measurements of physiological indicators including heart rate and heart rate variability also indicated that participants reacted as though the situation were real.“The results demonstrate that even though all experimental participants knew that the situation was unreal, they nevertheless tended to respond as if it were,” said Professor Slater. “This opens the door to the systematic use of virtual environments for laboratory style study of situations that are otherwise impossible whether for practical or ethical reasons—for example, violence associated with football, racial attacks, gang attacks on individuals, and so on. Why do some people participate in such activities even though it is against their nature? The original Milgram experiment helps to explain this, and the exploitation of virtual environments may help to further research into these difficult and pressing questions.” —Esther SchindlerCheck out our CIO News Alerts and Tech Informer pages for more updated news coverage. Related content feature LexisNexis rises to the generative AI challenge With generative AI, the legal information services giant faces its most formidable disruptor yet. That’s why CTO Jeff Reihl is embracing and enhancing the technology swiftly to keep in front of the competition. By Paula Rooney Dec 01, 2023 6 mins Generative AI Generative AI Generative AI feature 10 business intelligence certifications and certificates to advance your BI career From BI analysts and BI developers to BI architects and BI directors, business intelligence pros are in high demand. Here are the certifications and certificates that can give your career an edge. By Thor Olavsrud Dec 01, 2023 8 mins Certifications Business Intelligence IT Skills brandpost Sponsored by Huawei Beyond gigabit: the need for 10 Gbps in business networks Interview with Liu Jianning, Vice President of Huawei's Data Communication Marketing & Solutions Sales Dept By CIO Online Staff Nov 30, 2023 9 mins Cloud Architecture Networking brandpost Sponsored by SAP Generative AI’s ‘show me the money’ moment We’re past the hype and slick gen AI sales pitches. Business leaders want results. By Julia White Nov 30, 2023 5 mins Artificial Intelligence Podcasts Videos Resources Events SUBSCRIBE TO OUR NEWSLETTER From our editors straight to your inbox Get started by entering your email address below. Please enter a valid email address Subscribe