Being exposed to narrative fiction may provide us with practice in dealing with social interactions and thereby enhance our ability to engage in mentalizing (understanding other people’s mental... Show moreBeing exposed to narrative fiction may provide us with practice in dealing with social interactions and thereby enhance our ability to engage in mentalizing (understanding other people’s mental states). The current study uses a confirmatory Bayesian approach to assess the relationship between mentalizing and both the self-reported frequency of exposure to narrative fiction across media (books, films, and TV series) and the particular types of fiction that are consumed (eudaimonic vs. hedonic). This study focuses on this relationship in children and adolescents, because they are still developing their social abilities. Exposure to narrative fiction may thus be particularly important in providing input on how to interpret other people’s mental states for this age group. In our study, we find no evidence for a simple relationship between overall frequency of narrative fiction exposure and mentalizing ability in this age group. However, exposure to eudaimonic narrative fiction is consistently positively related to mentalizing and, for some media types and aspects of mentalizing, more strongly so than exposure to hedonic narrative fiction. No evidence was obtained to suggest that there are any differential effects related to the medium of the narrative fiction exposure (written vs. visual). Show less