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Statistics
Sampling Theory
1. Foundations of Sampling Theory
2. Probability Sampling Methods
3. Non-Probability Sampling Methods
4. Estimation from Samples
5. Advanced Estimation Techniques
6. Sample Size Determination
7. Handling Non-Sampling Errors
8. Advanced Sampling Topics
9. Survey Design and Implementation
Survey Design and Implementation
Survey Planning Process
Objective Definition
Target Population Specification
Sampling Design Selection
Data Collection Planning
Budget and Timeline Development
Quality Requirements
Questionnaire Development
Question Design Principles
Clear and Unambiguous Wording
Avoiding Leading Questions
Response Option Design
Question Types
Open-Ended Questions
Closed-Ended Questions
Rating Scales
Ranking Questions
Question Ordering Effects
Context Effects
Priming Effects
Fatigue Considerations
Questionnaire Structure
Introduction and Instructions
Question Flow
Skip Patterns
Closing Sections
Pretesting Methods
Cognitive Interviews
Focus Groups
Pilot Testing
Expert Review
Data Collection Modes
Face-to-Face Interviews
Advantages and Limitations
Interviewer Training
Quality Control
Telephone Surveys
Random Digit Dialing
Listed Sample Approaches
Computer-Assisted Telephone Interviewing
Mail Surveys
Design Considerations
Response Enhancement
Follow-up Procedures
Web Surveys
Online Panel Surveys
Email Invitations
Web Survey Design
Mobile Optimization
Mixed-Mode Surveys
Sequential Mixed-Mode
Concurrent Mixed-Mode
Mode Effects
Cost-Benefit Analysis
Field Operations
Interviewer Training
Field Supervision
Quality Monitoring
Data Collection Monitoring
Problem Resolution
Data Processing
Data Capture Methods
Edit and Imputation
Coding Procedures
Weight Calculation
File Preparation
Survey Evaluation
Response Rate Analysis
Data Quality Assessment
Cost Analysis
Lessons Learned
Recommendations for Future Surveys
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8. Advanced Sampling Topics
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1. Foundations of Sampling Theory