Passive voice in consumer complaints reveals fault attribution and predicts escalation

Hotline wait-times, complicated returns, odd charges on a bill, cumbersome applications: negative service experiences are common. And consumer reactions carry major implications for firms. Drawing on the premise that language reflects unspoken cognition, this research adopts a mixed-methods paradigm to investigate whether a subtle linguistic feature in complaints (i.e., the use of passive voice): (1) reveals consumers’ perception of responsibility for a bad service experience, and (2) predicts escalation. To this end, study 1 applies natural language processing to more than 160,000 real complaints filed with the U.S. Consumer Financial Protection Bureau. We find that consumers who write with greater passive voice are significantly more likely to dispute offers of resolution, even after extensive controls. Studies 2A–3B use correlational and experimental methods to demonstrate that passive constructions increase as perceived fault (for a poor service experience) shifts from self to service provider. Study 4 extends this finding by showing that, when consumers attribute responsibility for an incident to the firm, they in turn: (i) use more passive voice to complain and (ii) report stronger escalation intentions—an effect that persists after controlling for individuals’ baseline writing-style. Conceptually, this research uncovers linguistic structure, an understudied aspect of language, as a diagnostic window into consumers’ state of mind. Managerially, we suggest an automated, cost-effective approach to identify early which dissatisfied customers are likely to escalate. Such insight allows in turn for more targeted service-recovery interventions.