A series of six experiments investigated the effect of text-provided elaborations and prior knowledge on memory for text. In all experiments, subjects read 28 episodes, half of which were associated with well-known individuals, and the other half were associated with unknown individuals. In Experiment 1, text-provided elaborations enhanced recall only when the reader did not possess a high level of prior knowledge. The findings from Experiment 1 were hypothesized to be the result of readers generating relevant elaborations during text comprehension. Experiment 2 supported this hypothesis by providing evidence of self-generated elaborations. Experiment 3 provided evidence that this generation process occurred "on-line." The results from Experiments 4 and 5 extended these findings by showing that readers with high prior knowledge automatically generate causally relevant elaborations when the sentences have a low relation. The findings of Experiment 6 suggest that distinctive text-provided elaborations are more effective than normal text-provided elaborations only when readers have high prior knowledge.
| Identifer | oai:union.ndltd.org:UTAHS/oai:digitalcommons.usu.edu:etd-7107 |
| Date | 01 May 1992 |
| Creators | Kim, Sung-il |
| Publisher | DigitalCommons@USU |
| Source Sets | Utah State University |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | All Graduate Theses and Dissertations |
| Rights | Copyright for this work is held by the author. Transmission or reproduction of materials protected by copyright beyond that allowed by fair use requires the written permission of the copyright owners. Works not in the public domain cannot be commercially exploited without permission of the copyright owner. Responsibility for any use rests exclusively with the user. For more information contact digitalcommons@usu.edu. |
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