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Assessing Relative Linguistic Impairment With Model-Based Item Selection.

Purpose: A picture naming test is presented that reveals impairment to specific mechanisms involved in the naming process, using accuracy scores on curated item sets. A series of psychometric validation experiments are reported. Method: Using a computational model that enables estimation of item dif...

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Published in:Journal of Speech, Language & Hearing Research Vol. 67; no. 8; pp. 2600 - 2620
Main Authors: Walker, Grant M., Fridriksson, Julius, Hickok, Gregory
Format: Article
Published: American Speech-Language-Hearing Association Aug2024
Subjects:
Cross-sectional method
Computer simulation
Task performance
Speech
Linguistics
Psycholinguistics
Psychometrics
Stroke
Research funding
Academic medical centers
T-test (Statistics)
Questionnaires
Research evaluation
Descriptive statistics
Magnetic resonance imaging
Apraxia
Crossover trials
Statistical reliability
Speech evaluation
Visual perception
Speech perception
Data analysis software
Speech therapy
Inter-observer reliability
Regression analysis
Disease complications
Online Access:View this record in EBSCOhost

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