Encoding richness of self-generated elaboration and spacing effects on incidental memory.
The present study investigated encoding variability in self-generated elaboration on incidental memory as a function of the type of presentation which was either massed or spaced. The subjects generated different answers to a "why" question for the first and the second presentations of a target sentence in a self-generated elaboration condition. In an experimenter-provided elaboration condition they then rated the appropriateness of the different answers provided by the experimenter for the first and second presentations. This procedure was followed by two free recall tests, one of which was immediate and the other delayed. A self-generated elaboration effect was observed in both the spaced and the massed presentations. These results indicated that the self-generated elaboration effect was facilitated, even in the massed presentation because the different answers to the first and the second presentations led to a richer encoding of each target.
Toyota
Hiroshi
H
Department of Psychology, Nara University of Education, Takabatake-cho, Nara-City, 630-8528 Japan. toyotah@nara-edu.ac.jp
Kikuchi
Yasuko
Y
D000293:Adolescent; D000328:Adult; D001245:Association Learning; D001288:Attention; D005260:Female; D006801:Humans; D007092:Imagination; D033162:Incidental Findings; D008297:Male; D011939:Mental Recall; D011930:Reaction Time; D012153:Retention, Psychology; D014706:Verbal Learning