Infant vocal category exploration as a foundation for speech development

• Hyunjoo Yoo ,

  Contributed equally to this work with: Hyunjoo Yoo, Pumpki Lei Su

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: hyoo3@ua.edu

  Affiliation Department of Communicative Disorders, College of Arts & Sciences, The University of Alabama, Tuscaloosa, Alabama, United States of America

  https://orcid.org/0000-0002-1878-0768

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• Pumpki Lei Su ,

  Contributed equally to this work with: Hyunjoo Yoo, Pumpki Lei Su

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliation Department of Speech, Language and Hearing, School of Behavioral and Brain Sciences, The University of Texas at Dallas, Richardson, Texas, United States of America

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• Gordon Ramsay,

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – review & editing

  Affiliations Spoken Communication Laboratory, Marcus Autism Center, Children’s Healthcare of Atlanta, Atlanta, Georgia, United States of America, Department of Pediatrics, Emory School of Medicine, Atlanta, Georgia, United States of America

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• Helen L. Long,

  Roles Conceptualization, Data curation, Investigation, Validation, Visualization, Writing – review & editing

  Affiliation Waisman Center, University of Wisconsin–Madison, Madison, Wisconsin, United States of America

  https://orcid.org/0000-0001-6406-1222

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• Edina R. Bene,

  Roles Conceptualization, Data curation, Methodology, Project administration, Resources, Supervision, Validation, Visualization, Writing – review & editing

  Affiliation Origins of Language Laboratory, School of Communication Sciences and Disorders, University of Memphis, Memphis, Tennessee, United States of America

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• D. Kimbrough Oller

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Project administration, Resources, Software, Supervision, Validation, Visualization, Writing – original draft, Writing – review & editing

  Affiliations Origins of Language Laboratory, School of Communication Sciences and Disorders, University of Memphis, Memphis, Tennessee, United States of America, Institute for Intelligent Systems, University of Memphis, Memphis, Tennessee, United States of America, Konrad Lorenz Institute for Evolution and Cognition Research, Klosterneuburg, Austria

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