The application of the Peabody Picture Vocabulary Test-revised (PPVT-R) to non-mainstream children.
D001741:Black or African American; D044383:Black People; D002675:Child, Preschool; D003142:Communication; D003144:Communication Barriers; D006801:Humans; D007807:Language Tests; D008282:Mainstreaming, Education; D013019:South Africa; D014825:Vocabulary