PSEUDOCONDITIONING IN EARTHWORMS (LUMBRICUS-TERRESTRIS) - SUPPORT FORNONASSOCIATIVE EXPLANATIONS OF CLASSICAL-CONDITIONING PHENOMENA THROUGH AN OLFACTORY PARADIGM
Ci. Abramson et Da. Buckbee, PSEUDOCONDITIONING IN EARTHWORMS (LUMBRICUS-TERRESTRIS) - SUPPORT FORNONASSOCIATIVE EXPLANATIONS OF CLASSICAL-CONDITIONING PHENOMENA THROUGH AN OLFACTORY PARADIGM, Journal of comparative psychology, 109(4), 1995, pp. 390-397
Four experiments are reported that address conditioning effects in ear
thworms (Lumbricus terrestris) through an olfactory paradigm. Through
the use of multiple control procedures, the authors demonstrate that m
uch of what has been characterized as associative learning in earthwor
ms is actually nonassociative in nature. Issues addressed include the
role of pseudoconditioning and central excitatory state in explaining
olfactory conditioning data.