Ds. Mcnamara et Af. Healy, A PROCEDURAL EXPLANATION OF THE GENERATION EFFECT - THE USE OF AN OPERAND RETRIEVAL STRATEGY FOR MULTIPLICATION AND ADDITION PROBLEMS, Journal of memory and language, 34(3), 1995, pp. 399-416
Three experiments investigated the generation effect for the recall of
the answers to arithmetic problems. in Experiment 1, a generation eff
ect was found for subjects given simple multiplication problems but no
t for those given addition problems. Using a within-subjects design, E
xperiment 2 demonstrated that a generation effect did occur for additi
on problems when the subjects were also given multiplication problems.
A generation effect for addition problems was also found in Experimen
t 3 when subjects were instructed at the time of the retention test to
use an operand retrieval strategy (i.e., recalling the operands to he
lp retrieve the answer to the problem). These experiments collectively
demonstrated a generation effect for the answers to arithmetic proble
ms only when subjects reinstated at test the cognitive procedures used
at study, thus providing further evidence in favor of a procedural ac
count of the generation effect. (C) 1995 Academic Press, Inc.