Скачать или смотреть Detecting Lies: How Lies Spread and How to Leverage the Potential of Algorithms - M. Serra-Garcia

Lies can spread widely and go undetected. Does sharing affect lie detection? In recent research, Marta Serra-Garcia and colleagues show that sharing can increase the tendency to believe lies. Individuals often fail to detect lies but are overconfident about their ability to do so. When sharing, even if sharing truthful videos is incentivized, lies are shared more often. In turn, shared videos are more likely to believed. Hence, tendency to believe lies increase with sharing. Given these challenges in lie detection, could algorithms improve human lie detection? The authors leverage a TV show, in which algorithms do significantly better than individuals in detecting deception. Algorithmic advice can improve deception detection, but the study shows that the effectiveness of advice strongly depends on its timing: advice shown before individuals watch the videos is more effective than advice shown after they watch them. Hence, carefully designing the timing of algorithmic advice can be key for its ability to improve deception detection.

This is the 4th Seminar of the IAREP Economic Psychology Seminar Online Session of 2023.

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The Economic Psychology Seminars are promoted by IAREP and take place virtually once a month usually on a Monday on Zoom. The seminar organisers are Carlos Alós-Ferrer and Leonhard Lades.

In the Economic Psychology Seminars, leading experts present their research on topics of interest to the economic psychology community.
For further information about the Seminar Series: https://sites.google.com/view/economi...

For further information about IAREP:
https://linktr.ee/iarep