A new study reveals that scientists who switch research fields face a drop in the impact of their work, known as the 'pivot penalty'.
The analysis conducted by a team at Northwestern University analyzed over 25 million scientific papers and 1.7 million US patents to identify and quantify the impact of research pivots.
Researchers found that larger pivots away from a scientist's previous work resulted in fewer citations and lower chances of producing high-impact papers.
Even during the COVID-19 pandemic, researchers who shifted their focus to COVID-19-related research also experienced the pivot penalty, indicating the challenges and costs of changing research directions.