Fwd: can you help?

[Annette Karmiloff-Smith]

>Professor Henry Plotkin sent me the following question.  May I ask
>those who know of good sources to reply directly to Henry (and cc me
>because I am interested).  Many thanks, Annette
>
>X-Sender: ucjtshp at pop-server.bcc.ac.uk
>Date: Thu, 04 Oct 2001 14:00:02 +0100
>To: a.karmiloff-smith at ich.ucl.ac.uk
>From: Henry Plotkin <h.plotkin at ucl.ac.uk>
>Subject: can you help?
>Annette, can you direct me to a source, based on the best and most recent
>evidence of the kind people like you experiment on and publish about, on
>the most advantageous kinds of environments infants and very young children
>should be exposed to which will most help their cognitive development? Or
>does no such source exist?  Thanks for your help.
>
>Henry Plotkin
>Professor Henry Plotkin
>Department of Psychology,
>University College London,
>London WC1E 6BT, U.K.
>Telephone no. 020 7679 7573
>Fax No.       020 7436 4276
>e-mail        h.plotkin at ucl.ac.uk