"RePlay Health": An Experiential Role-Playing Sport for Modeling Healthcare Decisions, Policies, and Outcomes.

Objective: This article presents the design and empirical investigation of the "RePlay Health" game ( www.replayhealth.com/ ), a novel "role-playing sport" derived from a complex, data-driven, computational simulation of healthcare dynamics.

Changing beliefs and behavior through experience-taking.

The present research introduces the concept of experience-taking-the imaginative process of spontaneously assuming the identity of a character in a narrative and simulating that character's thoughts, emotions, behaviors, goals, and traits as if they were one's own. Six studies investigated the degree to which particular psychological states and features of narratives cause individuals, without instruction, to engage in experience-taking and investigated how the merger between self and other that occurs during experience-taking produces changes in self-judgments, attitudes, and behavior that align with the character's. Results from Studies 1-3 showed that being in a reduced state of self-concept accessibility while reading a brief fictional work increased-and being in a heightened state of self-concept accessibility decreased-participants' levels of experience-taking and subsequent incorporation of a character's personality trait into their self-concepts.