Immigration and Language Diversity -- The Post-1965 Immigration -- Bilingualism and the Social and Cultural Integration of Latinos -- Latinos, Language, and Fear -- Federal Recognition and Protection of Language Minority Rights -- The English Only Movement and English Only Laws -- Language Laws and Policies at the Federal Level -- Language Laws and Policies at the State and Local Levels -- The Social and Cultural Contexts of Language Conflict -- Summary and Conclusion -- List of Key Words and Concepts -- Internet Sites Related to the Social and Cultural Contexts of Bilingualism -- Discussion Questions -- Suggested Research Projects -- Suggested Readings -- Notes -- References -- Chapter 13: The Sociolinguistics of Bilingualism -- Introduction -- The Conception of Variation in Bilingual Studies -- Factors that Contribute to Language Variation -- Gender -- Race and Ethnicity -- Affect and Emotion -- Audience and Accommodation -- Language Mode -- Ideologies -- Conclusion -- List of Key Words and Concepts -- Internet Sites Related to the Sociolinguistics of Bilingualism -- Discussion Questions -- Suggested Research Projects -- References -- Chapter 14: Code-Switching -- Introduction -- CS and Bilingual Competence -- Socio-Pragmatic Functions of CS -- CS and Social Identity -- CS Research in Psycholinguistics -- An Interdisciplinary View of CS and CS Across Domains -- Summary and Conclusions -- List of Key Words and Concepts -- Internet Sites Related to Code-Switching -- Discussion Questions -- Suggested Research Projects -- Suggested Readings -- References -- Section V: Linguistics, Second Language Acquisition, and Communication Disorders -- Chapter 15: Linguistic Contributions to Bilingualism -- Introduction -- Comparing Linguistics and SLA Research -- Views of Language and Views of Second Language Acquisition -- SLA Theories Derived from Linguistics