Reevaluating the Classification of Pediatric Speech Sound Disorders: A Ground Truthing Perspective Provisionally accepted 1Oral Dynamics Laboratory, Department of Speech-Language Pathology, University of Toronto, Toronto, Canada 2University of Wisconsin-Madison, Madison, United States 3Department of Communication Sciences & Disorders, Syracuse University, Syracuse, United States 4Center for Language and Cognition Groningen, Groningen, Netherlands 5Linguistics Program, College of Staten...