Design controversies and the generation effect: support for an item-order hypothesis.
We performed three experiments to investigate an earlier finding of Nairne, Riegler, and Serra (1991) that item generation disrupts the long-term retention of serial order. Experiment 1 demonstrated a clear advantage of reading over generating on a reconstruction test when reading and generating occurred in pure, but not mixed, lists. Experiment 2 showed that the standard generate advantage is seen in free recall of mixed, but not pure, lists, even when recall is immediately followed by reconstruction of serial order of the same items. Experiment 3 replicated Experiment 1, but with the use of an incidental learning procedure. The results of all three experiments are consistent with the claim that generation has dissociative effects on item and order memory; moreover, these dissociative effects help to explain design controversies in the generation effect literature.
Serra
M
M
Psychology Department, Purdue University, West Lafayette, IN 47907-1364.
Nairne
J S
JS
D000328:Adult; D001288:Attention; D005260:Female; D006801:Humans; D008297:Male; D011932:Reading; D012153:Retention, Psychology; D012660:Semantics; D012691:Serial Learning; D014705:Verbal Behavior