Missing information can misinform

15 hours ago

In the online attention economy, attention-grabbing scientific summaries increase engagement but omit key details, leading to incomplete understanding among readers.
Research involving nearly 600 summaries by freelance writers and over 3,700 participants shows that summaries optimized for clicks are shorter and more engaging but lack information on study methods, such as sample sizes or limitations like "in mice."
Most readers do not seek additional information, mirroring social media behavior where content is shared without reading further, resulting in a 6-7 percentage point drop in knowledge and increased risk of incorrect conclusions.
Experiments and AI-generated content confirm that the trade-off between attention and information is driven by optimization goals, not the creator, posing challenges for science communication and misinformation prevention.

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