correlational
Analysis v1
Strong Support
Doctors looked at brain chemical levels in tiny premature babies and found no link between those levels and how well the babies developed mentally or physically by the time they were 18 to 24 months old.
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Evidence from Studies
Supporting (1)
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Community contributions welcome
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The study checked if brain chemical levels in premature babies could predict how well they’d develop later, and found no link — which matches the claim that these brain chemicals don’t predict development scores.
Contradicting (0)
0
Community contributions welcome
No contradicting evidence found
Gold Standard Evidence Needed
According to GRADE and EBM methodology, here is what ideal scientific evidence would look like to definitively prove or disprove this specific claim, ordered from strongest to weakest evidence.