Telling Hesitation From Evasion
Launch library · evergreen read

A pause before an answer can mean careful thought, genuine difficulty recalling a detail, or a deliberate stall while a subject decides how much to say. These three states can sound nearly identical in the moment, and an interviewer who assumes the worst too quickly risks misreading an honest struggle as a dodge.
Context helps more than any single cue. A subject who has been forthcoming throughout the conversation and suddenly hesitates on one question is behaving differently than usual, which is worth noting; a subject who pauses before every answer is likely just a careful, deliberate speaker by nature.
When in doubt, a patient silence rather than an immediate follow up tends to resolve the ambiguity on its own, since genuine hesitation usually finds its way to an answer if simply given enough room to do so. Given enough patient room, an honest hesitation almost always finds its way to something worth hearing.