The following papers are included in this volume dealing with issues and research in language assessment: (1) "Sociolinguistic Foundations of Language Assessment," by J. L. Ornstein-Galicia; (2) "Language Proficiency Assessment: Research Findings and Their Application," by C. Rivera and C. Simich; (3) "The Role of Grammar in a Communicative Approach to Second Language Teaching and Testing," by M. Swain and M. Canale; (4) "Dilemmas in Diagnosis," by R. L. Thorndike; (5) "Language Proficiency Assessment: Issues and Definitions," by R. E. Baecher; (6) "Foreign Language and Bilingual Assessment: Issues Approaches," by P. Woodford; (7) "Integrating Language Assessment with Teaching Performance in Subject Areas," by G. D. Keller; (8) "On Assessing the Oral Language Ability of Limited-English Proficient Students: The Linguistic Bases of the Noncomparability of Different Language Proficiency Assessment Measures," by B. Wald; (9) "Language Assessment Practices and Policies at Colleges and Universities," by S. Seidner; and (10) "Data Collection and Language Assessment Policy," by S. Duron. (AMH)