On 6 Dec 2004, Scott Lilienfeld wrote:

> My reading of the human literature is that the research evidence for 
> gene-environment interaction (in the sense of a statistical interaction, 
> not gene-environment "transaction," which I suspect most of us now 
> accept as a truism) is still fairly sparse.
<snip>

> In other psychopathological domains (e.g., schizophrenia,  
alcoholism), 
> there is strong evidence for genetic and environmental main effects, but 
> still relatively little for gene-environment interactions

Scott:

This is interesting, but I'm not sure I understand. Could you 
elaborate on what you have in mind in referring to the "gene-
environment "transaction" " which we probably all accept?

Also, in the case of schizophrenia, are you suggesting that in some 
cases the cause may be genetic and in other cases the cause may be 
environmental, but that evidence is weak that the cause may be a 
particular genotype in the presence of a particular stressor?

Have any sources to direct us to to read up on this?

Stephen
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Stephen L. Black, Ph.D.            tel:  (819) 822-9600 ext 2470
Department of Psychology         fax:  (819) 822-9661
Bishop's  University           e-mail: [EMAIL PROTECTED]
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Dept web page at http://www.ubishops.ca/ccc/div/soc/psy
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