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1
Cortical asymmetries at different spatial hierarchies relate to phonological processing ability
In: PLoS Biol (2022)
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2
Reading Profiles in Multi-Site Data With Missingness
Eckert, Mark A.; Vaden, Kenneth I.; Gebregziabher, Mulugeta. - : Frontiers Media S.A., 2018
Abstract: Children with reading disability exhibit varied deficits in reading and cognitive abilities that contribute to their reading comprehension problems. Some children exhibit primary deficits in phonological processing, while others can exhibit deficits in oral language and executive functions that affect comprehension. This behavioral heterogeneity is problematic when missing data prevent the characterization of different reading profiles, which often occurs in retrospective data sharing initiatives without coordinated data collection. Here we show that reading profiles can be reliably identified based on Random Forest classification of incomplete behavioral datasets, after the missForest method is used to multiply impute missing values. Results from simulation analyses showed that reading profiles could be accurately classified across degrees of missingness (e.g., ∼5% classification error for 30% missingness across the sample). The application of missForest to a real multi-site dataset with missingness (n = 924) showed that reading disability profiles significantly and consistently differed in reading and cognitive abilities for cases with and without missing data. The results of validation analyses indicated that the reading profiles (cases with and without missing data) exhibited significant differences for an independent set of behavioral variables that were not used to classify reading profiles. Together, the results show how multiple imputation can be applied to the classification of cases with missing data and can increase the integrity of results from multi-site open access datasets.
Keyword: Psychology
URL: http://www.ncbi.nlm.nih.gov/pubmed/29867632
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5952106/
https://doi.org/10.3389/fpsyg.2018.00644
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3
Orthographic Influence on Spoken Word Identification: Behavioral and fMRI Evidence
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4
EEG Study of Effortful Listening
In: ETSU Faculty Works (2017)
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5
Aging-Resilient Associations between the Arcuate Fasciculus and Vocabulary Knowledge: Microstructure or Morphology?
Teubner-Rhodes, Susan; Vaden, Kenneth I.; Cute, Stephanie L.. - : Society for Neuroscience, 2016
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6
Speech-perception training for older adults with hearing loss impacts word recognition and effort
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7
The Cingulo-Opercular Network Provides Word-Recognition Benefit
Vaden, Kenneth I.; Kuchinsky, Stefanie E.; Cute, Stephanie L.. - : Society for Neuroscience, 2013
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8
Pupil size varies with word listening and response selection difficulty in older adults with hearing loss
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9
Inferior frontal sensitivity to common speech sounds is amplified by increasing word intelligibility
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10
Age-related relative volume preservation of the dominant hand cortical region
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11
Speech recognition in younger and older adults: a dependency on low-level auditory cortex
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12
Age-related relative volume preservation of the dominant hand cortical region
In: Communication Sciences and Disorders Scholarship (2009)
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13
Asymmetry and Dyslexia
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14
Uncoupled leftward asymmetries for planum morphology and functional language processing
In: Brain & language. - Orlando, Fla. [u.a.] : Elsevier 98 (2006) 1, 102-111
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15
Individual differences in anatomy predict reading and oral language impairments in children
In: Brain. - Oxford : Oxford Univ. Press 129 (2006) 12, 3329-3342
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16
Selective Alterations of White Matter Associated with Visuospatial and Sensorimotor Dysfunction in Turner Syndrome
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17
Anatomical correlates of dyslexia : frontal and cerebellar findings
In: Brain. - Oxford : Oxford Univ. Press 126 (2003) 2, 482-494
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18
Anatomical correlates of dyslexia: frontal and cerebellar findings
Eckert, Mark A.; Leonard, Christiana M.; Richards, Todd L.. - : Oxford University Press, 2003
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19
Anatomical risk factors that distinguish dyslexia from SLI predict reading skill in normal children
In: Journal of communication disorders. - New York, NY : Elsevier 35 (2002) 6, 501-531
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20
Anatomical risk factors that distinguish dyslexia from SLI predict reading skill in normal children
In: Journal of communication disorders. - New York, NY : Elsevier 35 (2002) 6, 501-532
OLC Linguistik
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