Introduces students to contemporary theory and research on second language acquisition. Emphasis is on understanding the research and examining classroom practice. Course Information: Credit is not given for LCSL 502 if the student has credit for SPAN 450, FR 450, GER 407, SPAN 502, FR 502, or GER 502. Previously listed as SPAN 502. Taught in English. Prerequisite(s): Appointment as a teaching assistant. For students outside the department: consent of the instructor.