This study investigates individual differences in the effect of social media likes on posting behavior and their association with and specificity to depressive psychopathology.

People increasingly use large language models (LLMs) to explore ideas, gather information, and make sense of the world. In these interactions, they encounter agents that are overly agreeable. We argue...

Reporting Checklist for Studies with Large Language Models in the Behavioral and Social Sciences

Steve Rathje joins me to discuss why conflict goes viral, how social media shapes polarization, and what AI chatbots mean for belief and bias.

What decades of research reveal about why certain content spreads—and how social forces shape what we all see.

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