This study, grounded in the interpersonal deception theory (IDT), aims to analyze the new form of digital deception known as “visual poverty” in livestreaming rooms. Through a multimodal discourse analysis of the collected data, this study found three distinct linguistic strategies employed in “visual poverty” livestream: illocutionary strategy, discourse strategy, and nonverbal strategy. These strategies are designed to achieve three interactional goals: constructing a false identity, reinforcing credibility, and gaining economic benefits. Based on these findings, this study further analyzed why it is difficult to detect digital deception and proposed suggestions to prevent it. This study theoretically proposes online IDT and offers practical suggestions for preventing digital deception, bearing both theoretical and practical significance.

中文翻译：

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如何防止欺骗：“视觉贫困”直播中的数字欺骗研究


这项研究以人际欺骗理论 （IDT） 为基础，旨在分析直播间中被称为“视觉贫困”的新型数字欺骗。通过对收集的数据进行多模态话语分析，本研究发现了 “视觉贫困” 直播中采用的三种不同的语言策略：言语策略、话语策略和非语言策略。这些策略旨在实现三个互动目标：构建虚假身份、增强可信度和获得经济利益。基于这些发现，本研究进一步分析了为什么难以检测数字欺骗，并提出了预防数字欺骗的建议。本研究从理论上提出了在线 IDT，并为防止数字欺骗提供了实用建议，具有理论和实践意义。