AI prediction leads people to forgo guaranteed rewards

Fuente: arXiv
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Main Authors: Naito, Aoi, Shirado, Hirokazu
Format: Preprint
Published: 2026
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author Naito, Aoi
Shirado, Hirokazu
author_facet Naito, Aoi
Shirado, Hirokazu
contents Artificial intelligence (AI) is understood to affect the content of people's decisions. Here, using a behavioral implementation of the classic Newcomb's paradox in 1,305 participants, we show that AI can also change how people decide. In this paradigm, belief in predictive authority can lead individuals to constrain decision-making, forgoing a guaranteed reward. Over 40% of participants treated AI as such a predictive authority. This significantly increased the odds of forgoing the guaranteed reward by a factor of 3.39 (95% CI: 2.45-4.70) compared with random framing, and reduced earnings by 10.7-42.9%. The effect appeared across AI presentations and decision contexts and persisted even when predictions failed. When people believe AI can predict their behavior, they may self-constrain it in anticipation of that prediction.
format Preprint
id arxiv_https___arxiv_org_abs_2603_28944
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle AI prediction leads people to forgo guaranteed rewards
Naito, Aoi
Shirado, Hirokazu
Human-Computer Interaction
Artificial intelligence (AI) is understood to affect the content of people's decisions. Here, using a behavioral implementation of the classic Newcomb's paradox in 1,305 participants, we show that AI can also change how people decide. In this paradigm, belief in predictive authority can lead individuals to constrain decision-making, forgoing a guaranteed reward. Over 40% of participants treated AI as such a predictive authority. This significantly increased the odds of forgoing the guaranteed reward by a factor of 3.39 (95% CI: 2.45-4.70) compared with random framing, and reduced earnings by 10.7-42.9%. The effect appeared across AI presentations and decision contexts and persisted even when predictions failed. When people believe AI can predict their behavior, they may self-constrain it in anticipation of that prediction.
title AI prediction leads people to forgo guaranteed rewards
topic Human-Computer Interaction
url https://arxiv.org/abs/2603.28944