[the_gastropod]

But this is where the studies come in. Lots of people think this is true. And it seems perfectly reasonable. But there's really no research to back this up.

[worik]

Can this be confirmed or refuted?

There is so much variation confounding any study, in tasks, specifications, programmer inclination.

I use both staticly typed (rust) and dynamically typed (perl) a lot. I like rust for the big projects and perl to hold everything together-job control

That is my inclination, not a fact.

I have used many languages over the years. Static/dynamic typing is just one dimension, and not necessarily related to quality

[mpweiher]

And with most of the type-related stuff it's slightly worse than "no research to back this up". There is research, and it doesn't back this up.

Except for the documentation effect. For that there is apparently solid research.