5/ To test this theory in a news context, we tagged nearly 9,000 real headline experiments with a novel automated concreteness measure that labels how much specific information a headline reveals. As it turns out, both vague and overly detailed headlines perform worse.
Comments
These findings also harmonize prior conflicting findings, and tie back to the information gap.
Study: https://www.nature.com/articles/s41598-024-81575-9
Website: http://concreteness.mariannealq.com/
Concreteness measure: https://github.com/maubinle/sentence_concreteness