Foundations: perspectives on language, bilingualism, and language proficiency -- Foundations: culture and clinical competence in speech-language pathology -- Typically developing children learning one or two languages -- Primary developmental language disorders in bilingual children -- Language assessment with developing bilinguals: purposes, principles, and procedures -- Intervention with bilingual children with language disorders -- Language and cognition in bilingual adults -- Language and cognition in bilinguals with aphasia -- Assessment in bilingual aphasia: giving meaning to measures -- Intervention in bilingual aphasia.