Contents
1.1Language Ability versus Proficiency: Conceptual Foundation
1.3Language Characteristics of Children with DLD: A Cross-Linguistic Perspective
1.5Similarities in Language Development in Typically Developing Monolingual Children and Bilingual First Language (L1) Speakers
1.6Similarities in Language Development in Monolingual and Bilingual Children with DLD
4The Effect of Age on First Language Acquisition, Second Language Learning, and Cognitive Control Development
5Associations between Language Ability, Language Proficiency, and Cognitive Control