Video: is most published research wrong?

A short video which very nicely explains the basis of John Ioannidis' paper. Informative and easy to watch. 

This next segment explains why we should be more skeptical about significant p values. 

While we might expect only 5% of paper to be wrong, in reality it is much higher. Here is why…

…but worth watching the whole video. 

This is the paper that he refers to:

1. Ioannidis JPA. Why most published research findings are false. PLoS Med. 2005;2(8):e124.