The inconsistency of babies ability to reveal displaced speech comprehension in previous research can be accounted for by the relative difficulty of the task and the strength of underlying mental representations of referents. In the current study we investigated how the nature of babies object representations affects displaced speech comprehension. We found that 12-month-old babies are more likely to comprehend absent reference to new objects than to familiar objects. We showed that this is not due to novelty preference, but due to the interference from objects prior spatiotemporal history. Finally, we found that if an object representation is clear from any interfering location information babies are more likely to display comprehension when the referent is accessible to them than when it is not.
| Identifer | oai:union.ndltd.org:VANDERBILT/oai:VANDERBILTETD:etd-03292010-225157 |
| Date | 12 April 2010 |
| Creators | Osina, Maria |
| Contributors | Daniel Levin, Megan Saylor |
| Publisher | VANDERBILT |
| Source Sets | Vanderbilt University Theses |
| Language | English |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.library.vanderbilt.edu/available/etd-03292010-225157/ |
| Rights | unrestricted, I hereby certify that, if appropriate, I have obtained and attached hereto a written permission statement from the owner(s) of each third party copyrighted matter to be included in my thesis, dissertation, or project report, allowing distribution as specified below. I certify that the version I submitted is the same as that approved by my advisory committee. I hereby grant to Vanderbilt University or its agents the non-exclusive license to archive and make accessible, under the conditions specified below, my thesis, dissertation, or project report in whole or in part in all forms of media, now or hereafter known. I retain all other ownership rights to the copyright of the thesis, dissertation or project report. I also retain the right to use in future works (such as articles or books) all or part of this thesis, dissertation, or project report. |
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