"...googling for "love machine" or '"love machine" monkey' or '"love machine" mother' gives a number of quite dramatically unrelated (and rather disturbing) sites"
(kaet, in pursuit of some old psych research. Honest.)
That's the one, related to that. That was done by Harlow, and he used something (I know know is called) called the "Butler love machine". I still haven't found anything substantial about the original research, but Harlow's use of it (and much more of his research) is here (http://psychclassics.asu.edu/Harlow/love.htm).
Neat! I'll flip through my psych books and see if I can turn up anything for you. I remember the pictures of the metal-mesh mother and the furry mother.
(no subject)
Date: 2003-06-11 12:34 pm (UTC)(no subject)
Date: 2003-06-11 02:08 pm (UTC)(no subject)
Date: 2003-06-11 05:14 pm (UTC)the "Butler love machine"
Jeeves, stud extraordinaire!