Transportation Theory: Narrative transportation theory focuses on the causes and consequences of an individual being immersed in a story, or transported into a narrative world. Transportation refers to the feeling of being so absorbed in a story that connection to the real world is lost for some time; it includes cognitive engagement, emotional experience, and the presence of mental imagery. This experience is a key mechanism underlying narrative influence on recipients’ attitudes and beliefs, particularly in combination with enjoyment and character identification. Narrative persuasion through transportation has been demonstrated with a wide variety of topics, including health, social issues, and consumer products. Transportation can occur across media (through written, audio, or video narratives) and for both factual and fictional stories. It is typically measured with a self-report scale, which has been well-validated (Green & Brock, 2000). Transportation is conceptually similar to flow (Csikszentmihalyi, 1990) and presence (Klimmt & Vorderer, 2003), although both flow and presence pertain more to being immersed in an experience, rather than specifically in a narrative. While individuals are transported, their mental systems and capacities become concentrated on events occurring in the story, causing them to lose track of time, lack awareness of the surrounding environment, and experience powerful emotions as a result of their immersion in the narrative. Transported recipients may also lose some access to real-world knowledge, making them more likely to adapt their real-world beliefs and behaviors to be more consistent with the story to which they are exposed. Transportation theory suggests several mechanisms to explain this phenomenon, including reduced counterarguing, connections with characters, heightened perceptions of realism, the formation of vivid mental imagery, and emotional engagement. Personality factors can also affect the extent of transportation: narrative recipients vary in transportability, or their dispositional tendency to become transported; and they may be influenced differently by narratives due to a difference in their need for affect (individuals high in need for affect are more likely to be transported into narratives). Additional factors such as story quality and points of similarity between the reader and the story can also influence transportation.