I think that this phenomenon dates to the 50's or so, so it precedes the boomers by a decade at least. It's taken as pretty much a given in the social psychology literature. I can try to dig it out if you like.
An interesting note is that they never backslide to the level of the general population; they just become more conservative than new graduates. Which does stand to reason again; social mores do change and leave older people behind.
m.
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> Marco Anglesio | Whenever books are burned <
> mpa at the-wire.com | men also in the end are burned. <
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