Try entering “failure to replicate” in a google search (or better still, let me do that for you) and you will find no shortage of hits. You can even find a reproducibility initiative. Nature has a whole set of articles on the topic. If you live in New Zealand you have probably not escaped the coverage in the news about the botulism bacteria that never was, and you might be among those puzzled about how a lab test could be so “wrong”.
Yet, for scientists working in labs, this issue is commonplace.
Most scientists will acknowledge that reproducing someone else’s published results isn’t always easy. Most will also acknowledge that there they would receive little recognition for replicating someone else’s results. They may even add that the barriers to publish negative results are also too high. The bottom line is that there is little incentive to encourage replication…
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