Relationship between the Sample and the Population

• Types of Populations
  • Target
  • Accessible
• Generalizable
• Types of Sampling
  • Simple Random Sample
  • Stratified Random Sample
  • Systematic Sample
  • Cluster Random Sample
  • Convenience Sample
  • Purposive Sample
• Random Number Table
• Confidence Interval
• Confidence Level
• Sample Size Calculator
• Sample Size

Survey Research

• Cross Sectional
• Longitudinal
  • Trend
  • Panel
  • Cohort
• Types of Data Collection
  • Direct Administration to Groups
  • Personal Interview
  • Telephone Survey
  • Mail Survey
• Types of Questions
  • Open-ended
  • Closed or Fixed Response
    • Yes/No
    • Multiple Choice
    • Rating Scales
    • Ranking