Semantic clustering has been used as a measure of learning strategies in a number of clinical populations and has been found to be deficient in individuals with Schizophrenia, but less attention has been paid to the dynamic use of this strategy over the course of fixed-order learning trials. In the current study, we examined this pattern of clustering use over trials in a sample of individuals with Schizophrenia, and explored whether the addition of this dynamic information would help us to
better predict specific executive deficits. Results suggested that a decrease in semantic clustering across trials was associated with some executive deficits in the predicted manner. Nonetheless, the overall semantic clustering index generally proved more effective for the purposes, suggesting that in this population, the addition of dynamic information in strategy use is not likely to add considerably to clinical prediction and understanding.
| Identifer | oai:union.ndltd.org:unt.edu/info:ark/67531/metadc2906 |
| Date | 08 1900 |
| Creators | Edwards, Kimberly |
| Contributors | Neumann, Craig S., Chandler, Cynthia K., Sewell, Kenneth W., Harrell, Ernest |
| Publisher | University of North Texas |
| Source Sets | University of North Texas |
| Language | English |
| Detected Language | English |
| Type | Thesis or Dissertation |
| Format | Text |
| Rights | Public, Copyright, Edwards, Kimberly, Copyright is held by the author, unless otherwise noted. All rights reserved. |
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