Handedness and 23 Early Life Characteristics in 37,495 Dutch Twins.
Odintsova VV; van Dongen J; van Beijsterveldt CEM; Ligthart L; Willemsen G; de Geus EJC; Dolan CV; Boomsma DI · 2023 · Twin research and human genetics : the official journal of the International Society for Twin Studies
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
The finding, in one line
“In studies of singletons, a range of early-life characteristics have been reported to be associated with handedness, but some of these associations have failed to replicate.”
Abstract (excerpt)
In studies of singletons, a range of early-life characteristics have been reported to be associated with handedness, but some of these associations have failed to replicate. We examined associations between 23 early life characteristics…
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Metadata source: Europe PMC · DOI 10.1017/thg.2023.23