The Effects of Content Ephemerality on Information Processing.

The article investigates how restricting consumers' ability to repeatedly view digital content—referred to as content ephemerality—affects their information processing. Across twelve studies involving over 17,000 participants, including online experiments, eye-tracking analysis, and a real-world Facebook advertising field study, the research finds that ephemeral content increases consumers' perceived risk of missing information, leading them to allocate more cognitive resources, extend viewing time, and focus attention more efficiently. These effects enhance content comprehension, recall, positive attitudes toward the content, and improve decision-making accuracy, thereby increasing marketing effectiveness. The findings suggest that marketers can leverage ephemerality—a growing feature in social media platforms like Snapchat and Facebook Messenger—to engage consumers more deeply despite limiting repeated access to content.