online study
not peer reviewed
“published” on arxiv (which is a public document server, not a journal)
study and authors not named or linked in the article
tl/dr: “Someone uploaded a pdf and we’re writing about it.”
You are overrating peer reviewing. It’s basically a tool to help editors to understand if a paper “sells”, to improve readability and to discard clear garbage.
If methodologies are not extremely flawed, peer reviewing almost never impact quality of the results, as reviewers do not redo the work. From the “trustworthy” point of view, peer reviewing is comparable to a biased rng. Google for actual reproducibility of published experiments and peer-reviewing biases for more details
tl/dr: “Someone uploaded a pdf and we’re writing about it.”
You are overrating peer reviewing. It’s basically a tool to help editors to understand if a paper “sells”, to improve readability and to discard clear garbage.
If methodologies are not extremely flawed, peer reviewing almost never impact quality of the results, as reviewers do not redo the work. From the “trustworthy” point of view, peer reviewing is comparable to a biased rng. Google for actual reproducibility of published experiments and peer-reviewing biases for more details
Preprints are fine, just less polished