[Linganth] Word Gap intervention evaluation studies?

[Michele Koven]

Peggy Miller and Doug Sperry have published quite a bit. Doug’s
dissertation was on this. I will see if I can find specific references.



On Mon, Apr 15, 2019 at 7:21 PM Woolard, Kathryn <kwoolard at ucsd.edu> wrote:

> Does anyone have references for, and/or a critical summary of, follow-up
> evaluation studies of home language socialization interventions based on
> the “Word Gap” model, such as “Providence Talks” or other LENA-based
> interventions?
>
>
>
> Brief googling has led me only to short (glowing) news reports 2017-18 and
> an unpublished ms. of a Brown University study of Providence Talks, which
> falls far short in research standards in my view. For evaluation of change
> in child language skills, it uses only a self-administered parent
> evaluation form devised and provided by LENA itself to its participants.
>
>
>
> Thanks for any leads.
>
> Kit Woolard
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-- 
Michele Koven
Professor, Department of Communication
University of Illinois at Urbana-Champaign
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