Answers are grounded in this paper and cite their sources.
Results are congruent with models of language emergence and impairment that posit a strong role for neurobiological and genetic mechanisms of onset that operate across a wide variation in maternal and family characteristics.
No takes yet. Share an insight, caveat, or question.
Zubrick et al. (2007) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: