sibling effects

[Brian MacWhinney]

Dear Shelley,
  Gina Conti-Ramsden's data has this general shape.  You should contact
her about the specific questions you have in mind.

--Brian MacWhinney


--On Mon, Mar 15, 1999 11:23 AM +0000 "Shelley L. Velleman"
<s.velleman at bangor.ac.uk> wrote:

> I'm looking for any studies with data (or possible implications) about
> the impact of an older sibling with disordered phonology (or language)
> on the phonological/language development of a younger sibling (who is
> presumably otherwise normally-developing, which is the catch, of
> course! -- How can we know for sure?)  Twin studies where one is
> delayed/disordered would also be of interest.
>
> Thanks.
>
> Shelley Velleman
> (currently @ Univ. of Wales at Bangor)
>