Major Topics:Lecture 01: Course Overview; Introduction to the Total Survey Error ParadigmLecture 02: Mode EffectLecture 03: Social Desirability Response BiasLecture 04: SatisficingLecture 05: Other Response BiasesLecture 06: Cognitive interviewingLecture 07: Midterm (March 27, 2025)Lecture 08: Nonresponse biasLecture 09: Nonresponse reductionLecture 10: Mixed DesignLecture 11: Validity & ReliabilityLecture 12: Final Exam (May 15, 2025)