Practice - External Validity
Practice Questions
Test your understanding with targeted questions
Define external validity.
💡 Hint: Think about how findings apply beyond a single study.
What is a primary threat to external validity?
💡 Hint: Consider how the recruited sample might differ from the target population.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is external validity?
💡 Hint: Think about how results can relate to situations outside the original study.
True or False: Selection bias is a major threat to external validity.
💡 Hint: Consider the importance of how our participants are selected.
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Challenge Problems
Push your limits with advanced challenges
Consider a study testing a new productivity app in one company. Discuss how you would evaluate external validity and what steps could be taken to enhance it.
💡 Hint: Think about various company types and user roles in productivity apps.
Propose a research design for a new educational platform that enhances external validity by addressing the discussed threats.
💡 Hint: Consider who your typical users would be and where they interact with educational platforms.
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Reference links
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