A new study reports that certain reactions to betrayal may help reveal traits associated with narcissism in women. The findings suggest that people may be better able to identify such traits by examining how a person responds when trust is broken.

The coverage focuses on the idea that narcissistic tendencies can be difficult to detect based on outward behavior alone. Instead, outlets highlight betrayal-related responses as a potential indicator. The articles describe the research generally, emphasizing the relationship between handling betrayal and underlying personality traits, without detailing methods or results in the provided text.

Across the two sources, the angle is the same: both refer to a “telltale sign” tied to betrayal response and frame it as emerging evidence from a recent study. However, with only the brief summaries available, differences in study design, sample size, measures used, and the strength of the reported association are not specified.