External validity

• What does external validity refer to in research studies?

  Generalizability of study findings outside the study
• What is ecological validity?

  Generalizability of findings to natural settings
• How does population validity differ from ecological validity?

  It focuses on generalizing results to populations
• What does temporal validity assess in a study?

  Generalizability of findings to different time periods
• How can ecological validity be improved in research?

  • Conduct research in natural settings
  • Ensure behavior is more natural
  • Enhance generalizability of findings
• What steps can improve population validity?

  • Select appropriate sampling techniques
  • Consider factors like age, gender, culture
  • Aim for confidence in generalizing findings
• How can temporal validity be enhanced in studies?

  • Conduct studies at different time points
  • Compare results for consistency
  • Assess generalizability across time periods