There’s a reason dramas, reality shows, and soap operas always end on a gasp. It’s the same reason (good) true crime podcasts cut to a break just as a suspect’s motive is revealed. Why do listeners suddenly stop flipping stations when they hear a tease that demands resolution? That reason is rooted in psychology, and it’s called the Zeigarnik Effect.
Unfinished business lingers in the mind like a song stuck on repeat.
For radio programmers and air personalities, understanding and applying this mental quirk can transform good content into must-hear moments that increase Time Spent Listening (TSL), cause Didja Hear buzz, and turn routine segments into unforgettable brand hooks. And you can use it to create FOMO in your teases.
