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Francesco Santini
@mrifranz.bsky.social
Very opinionated MRI researcher. Opinions are mine, but probably should be yours too 🙂 Group leader of BAMM. (he/him) Mastοdοn: @mrifranz@mrtodon.net
50 followers69 following33 posts
FSmrifranz.bsky.social

And the sad story on how the commentary could not be #openaccesswww.francescosantini.com/wp/2024/03/1...

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FSmrifranz.bsky.social

Of course, also read the great paper I am commenting on: Cocozza, S., Palma, G. Of editorial processes, AI models, and medical literature: the Magnetic Resonance Audiometry experiment. rdcu.be/dBbpE

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FSmrifranz.bsky.social

But the good news is: we already have the tools to change this. We should acknowledge that method-development research is hypothesis-driven research. #Preregistration#RegisteredReports should become the norm. Then, we will become more confident, rigorous, and effective.

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FSmrifranz.bsky.social

This is everything we stand against. We’ve been so immersed in this culture that “method research is different” that we thought that the reproducibility crisis did not apply. As fish do not see the surrounding water, we don’t see the publication bias because it’s all around us.

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FSmrifranz.bsky.social

Time and money were wasted, human experiments were performed, and no trace remains. Future researchers might repeat the same mistakes. In the worst case, the researcher is tempted to get "creative" with the data.

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FSmrifranz.bsky.social

In my field, this testing often involves human experiments. If one does the work and then the quality is not achieved, what happens? In the best case, the work is shoved under the rug and never published. Journal guidelines make it explicitly impossible to publish it.

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FSmrifranz.bsky.social

“Achieving its intended purpose” generally means achieving some minimum score on a quality metric, for example, precision or accuracy. However, one cannot know whether the proposed method will achieve the desired quality or not before doing proper testing.

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FSmrifranz.bsky.social

Even PLoS ONE, a journal that takes open science very seriously, says that “submissions…must demonstrate that the new tool achieves its intended purpose [and that it] is an improvement over existing options.” The fact that it sounds so reasonable is actually what makes it scary.

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FSmrifranz.bsky.social

Method-development research, that branch of research where we develop new tools to be used in further research or applied to the real world, has been traditionally considered different from hypothesis-driven research. This has led to an absurd situation.

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FSmrifranz.bsky.social

I know I'm late to the party but I want to play once too :) b and g rotated 90°. Now I go check the real answer!

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Francesco Santini
@mrifranz.bsky.social
Very opinionated MRI researcher. Opinions are mine, but probably should be yours too 🙂 Group leader of BAMM. (he/him) Mastοdοn: @mrifranz@mrtodon.net
50 followers69 following33 posts