Abstract: Purposes: Previous studies have mainly focused on the positive effects of anthropomorphism. Few studies have examined the negative effects of anthropomorphism on elevating consumer expectations in the context of brand failures. Therefore, grounded in the Expectancy Disconfirmation Theory (EDT), this study aims to explore the detrimental effects of product anthropomorphism and consumer interaction from a social communication perspective. Furthermore, it seeks to address the following 3 questions: (1) what is the impact of anthropomorphism on consumers’ negative attitudes in the context of brand failures? (2) What underlying psychological mechanisms contribute to this impact? (3) What are the boundaries of anthropomorphism’s influence on consumer attitudes?
Procedures and Methods: This research used an experimental approach to investigate the aforementioned questions. Three hypotheses were posited and subsequently tested through two separate sets of independent experiments. In Study 1, we compared two contexts of the same brand (failure vs. non-failure) and utilized one-way between-group experiments and analysis of variance (ANOVA). The results indicated that high-anthropomorphism (vs. low-anthropomorphism) can lead to stronger negative consumer attitudes. To explore the impact of a tangible product (as opposed to the intangible service used in Study 1), Study 2 was designed. This study employed a two-factor between-group experiment, involving the level of anthropomorphism (high vs. low) and the type of brand relationships (servant vs. partner). The mediating effect of social communicative tendency between product anthropomorphism and negative consumer attitudes was tested using SPSS 26. Additionally, the moderating effect of the brand relationship was examined.
Results and Conclusions: The findings of Study 1 indicated that anthropomorphism in brand failures lead to higher negative consumer attitudes (M _{high-anthropomorphic} = 5.01, SD = 1.12; M _{low-anthropomorphic} = 3.69, SD = 1.35, F (1,185) = 52.82, p < .01,η_p² = .22). In contrast, in the control group (non-failure), the highly anthropomorphic group exhibited lower negative consumer attitudes (M _{high-anthropomorphic} = 1.84, SD = .88; M _{low-anthropomorphic} = 2.71, SD = 1.48, F (1,178) = 23.15, p < .01, η_p² = .12). The results of Study 2 examined the mediating effect of social communicative tendency (Resample: 5000, Model8, 95% CI = [ .058, .304], not including 0), and the moderating effect of brand relationships. In the partner relationship group, a high-anthropomorphic led to stronger negative consumer attitudes (M _{low-anthropomorphic} = 3.44, SD = 1.47; M _{high-anthropomorphic} = 4.35, SD = .99, F(1, 180) = 24.50, p < .01, η_p² = .12). On the other hand, in the servant relationship group, a low-anthropomorphic brand resulted in stronger negative consumer attitudes (M _{low-anthropomorphic} = 4.11, SD = 1.23; M _{high-anthropomorphic} = 2.99, SD = 1.37, F(1, 179) = 33.37, p < .01, η_p² = .16).
In sum, anthropomorphic products can raise consumer expectations and lead to consumer dissatisfaction during brand failures. Specifically, in the context of brand failures, when a product is positioned as a “partner”, consumers exhibit a higher level of social communicative tendency, which results in lowered consumer attitudes. Conversely, when a product is positioned as a “servant”, consumers have a lower level of social communicative demand, which moderates negative consumer attitudes. This suggests that the degree of negative attitudes towards anthropomorphic products varies based on their relationship orientation. This study not only contributes to the existing theories regarding the detrimental effects of anthropomorphic products but also provides insights for companies to effectively manage the direction and magnitude of the anthropomorphic design of their products. This, in turn, can enhance the interaction experience between consumers and products.

Key words: anthropomorphism, brand relationship, social communicative tendency, brand failures

摘要： 基于期望不一致理论,研究通过两组实验探讨在品牌犯错情境下,社交倾向在拟人化与消费者负面态度之间的中介作用以及品牌关系的调节作用。研究发现：（1）在品牌犯错情境下,高拟人化（vs.低拟人化）会进一步提高消费者对社交倾向的期望,从而导致更强的消费者负面态度;（2）品牌关系（仆人vs.伙伴）在拟人化对消费者负面态度中起调节作用。对于伙伴关系的品牌,高拟人化会导致更强的消费者负面态度;对于仆人关系的品牌,低拟人化会导致更强的消费者负面态度。

关键词: 拟人化, 品牌关系, 社交倾向, 品牌犯错