John P. A. Ioannidis
Papers
1
Total Citations
8
H-Index
1
About
John P. A. Ioannidis is a towering figure in metascience, renowned for his seminal work on research methodology, reproducibility, and scientific integrity. His groundbreaking 2005 paper, "Why Most Published Research Findings Are False," has garnered over 10,000 citations, fundamentally reshaping how scientists evaluate evidence and combat bias. Ioannidis’s major contributions include developing statistical frameworks to assess the fragility of research findings, exposing widespread irreproducibility in fields from biomedicine to psychology, and championing transparent practices like pre-registration and data sharing. His work has catalyzed the reproducibility movement, influencing funding agencies, journals, and policymakers globally. Among his notable achievements, Ioannidis has been recognized as one of the most cited scientists across multiple disciplines, with an h-index exceeding 200. He also pioneered the "Ioannidis paradox," highlighting how highly cited studies are often contradicted by subsequent research. Through his incisive critiques and methodological innovations, Ioannidis has become a leading voice for evidence-based reform, inspiring a generation of researchers to prioritize rigor over novelty.
Research Focus
Key Achievements
Top Papers
- 1Handling the fragile vase of scientific practices8 citations · 2014