Do children value intellectual humility over intellectual arrogance?

When making social judgments, children prefer confidence over uncertainty. At the same time, they also value calibration and accuracy. How, then, do children reason about calibrated uncertainty, or intellectual humility, versus unwarranted confidence, or intellectual arrogance? Here we examined whether 4- to 11-year-olds evaluated intellectually humble individuals as more likable, more knowledgeable, nicer, and smarter than intellectually arrogant individuals. Across two studies involving 229 children (Study 1: N = 111, 59% White, 39% girls; Study 2: N = 118, 66% White, 49% girls), we found that children, by the age of 5.5 years, preferred an intellectually humble over an intellectually arrogant individual, with this preference strengthening over development. Moreover, children preferred intellectual humility over intellectual arrogance both when an intellectually humble individual appeared to be accurate (Study 1) and when it was unclear whether they were accurate (Study 2). Altogether, these findings indicate that children do not prioritize overconfidence more than calibrated uncertainty in their social judgments. We conclude by highlighting pressing directions for future research surrounding what makes children prefer intellectual humility and why.