How does a service chatbot build parasocial relationships with customers? A perspective from parasocial interaction theory
基于拟社会互动理论，研究AI聊天机器人的可信度、效率、拟人化等属性如何通过感知互动性和品牌体验，促进品牌与顾客之间的拟社会关系。
Purpose Drawing on parasocial interaction theory, this study examines how key attributes of artificial intelligence (AI)-enabled chatbot services, including functionality, trustworthiness, efficiency, human-likeness, responsiveness and reference to the service, affect consumers’ perceived interactivity and foster brand experience, thereby enhancing parasocial relationships between brands and customers. Design/methodology/approach Structural equation modeling was used to analyze the data. A total of 278 valid responses were obtained from an online questionnaire survey. Findings The attributes of AI-enabled chatbot services, namely trustworthiness, efficiency, human-likeness and reference to the service, positively affect their perceived interactivity. Furthermore, brand experience mediates the relationship between perceived interactivity and parasocial relationships. Practical implications AI-enabled chatbots serve as virtual frontline employees capable of simulating human-like interpersonal engagement, thereby enhancing brand experiences. When consumers perceive a high level of interactivity with an AI-enabled chatbot, they develop more favorable impressions of the brand, which in turn strengthens the parasocial bond between the brand and its customers. These findings provide practical guidance for designing AI-enabled chatbot services that foster deeper brand–customer relationships. Originality/value While previous research on AI-enabled chatbots has focused primarily on anthropomorphic features and service quality, limited attention has been paid to how specific service attributes contribute to building parasocial relationships in the context of online retail. This study addresses this gap by demonstrating how chatbot–customer interactions can strengthen brand–customer connections. Our findings provide valuable insight for managers across various industries and offer guidance on the application of AI technologies in digital transformation strategies to enhance customer service.