Proceedings of the Annual Meeting of the Cognitive Science Society

Every day, people are exposed to vast amounts of information that can impact how they feel, think about, and act upon the world. Here, we extend the computational reinforcement learning framework to explain how such an impact can shape future decisions to either seek or avoid information. By simulating human behavioral data, we showed that agents are more likely to seek information after exposure to information with a positive net impact on the agent’s affect, cognition, and ability to make good decisions. The more the agent is exposed to this kind of information, the higher the probability that it will seek even more information in the future. On the contrary, decisions to remain ignorant are more likely to occur after repeated exposure to information with a negative net impact. Our model offers a novel computational framework within which maladaptive information-seeking and information-avoidance behaviors can be further investigated.