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Measuring early vocalizations (McDaniel et al., 2020) ...
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Abstract:
Purpose: This study was designed to test the incremental validity of more expensive vocal development variables relative to less expensive variables for predicting later expressive language in children with autism spectrum disorder (ASD). We devote particular attention to the added value of coding the quality of vocalizations over the quantity of vocalizations because coding quality adds expense to the coding process. We are also interested in the added value of more costly human-coded vocal variables relative to those generated through automated analyses. Method: Eighty-seven children with ASD aged 13–30 months at study initiation participated. For quantity of vocalizations, we derived one variable from human coding of brief communication samples and one from an automated process for daylong naturalistic audio samples. For quality of vocalizations, we derived four human-coded variables and one automated variable. A composite expressive language measure was derived at study entry, and 6 and 12 months later. ...
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Keyword:
170204 Linguistic Processes incl. Speech Production and Comprehension; FOS Psychology; Language
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URL: https://dx.doi.org/10.23641/asha.12276458 https://asha.figshare.com/articles/Measuring_early_vocalizations_McDaniel_et_al_2020_/12276458
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Short Report: Effects of Pivotal Response Treatment on Reciprocal Vocal Contingency in a Randomized Controlled Trial of Children with Autism Spectrum Disorder
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In: Autism (2020)
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Developmental Associations between Joint Engagement and Autistic Children’s Vocabulary: A Cross-lagged Panel Analysis
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In: Autism (2020)
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Vocal Communication With Canonical Syllables Predicts Later Expressive Language Skills in Preschool-Aged Children With Autism Spectrum Disorder
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Why Dose Frequency Affects Spoken Vocabulary in Preschoolers With Down Syndrome
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Word processing in children with ASD (Sandbank et al., 2017) ...
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Word processing in children with ASD (Sandbank et al., 2017) ...
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A Path Model of Expressive Vocabulary Skills in Initially Preverbal Preschool Children with Autism Spectrum Disorder
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Defining Spoken Language Benchmarks and Selecting Measures of Expressive Language Development for Young Children With Autism Spectrum Disorders
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Early Predictors of Growth in Diversity of Key Consonants Used in Communication in Initially Preverbal Children with Autism Spectrum Disorder ...
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Middle School Emergent Bilingual and Bilingual Students' Perspectives on U.S. History ...
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Middle School Emergent Bilingual and Bilingual Students' Perspectives on U.S. History ...
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Consonant Differentiation Mediates The Discrepancy Between Nonverbal And Verbal Abilities In Children With ASD
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The Stability and Validity of Automated Vocal Analysis in Preverbal Preschoolers With Autism Spectrum Disorder
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Early Predictors of Growth in Diversity of Key Consonants Used in Communication in Initially Preverbal Children with Autism Spectrum Disorder
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Value-Added Predictors of Expressive and Receptive Language Growth in Initially Nonverbal Preschoolers with Autism Spectrum Disorders ...
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