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Manual Event (Session ID,DateTime,Event) = rm5dd9ubrs50ft4m4jl25fl65b 20241016161144 /tc/communities/what-are-some-of-the-threats-to-external-validity/

What are some of the threats to external validity?

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討論:Poverty, Social Disadvantage, and Social Protection
Herman
2020年6月13日
What are some of the threats to external validity?

What are some of the threats to external validity?

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Emily
2020年6月20日

Welcome, my pleasure

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Herman
2020年6月20日

Thank you for your explanation.

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Emily
2020年6月20日

-Unrepresentative samples: volunteers, enticed/coerced or available subjects—issue of overestimating or underestimating the effect of the treatment

-Issues of “unnaturalness”—what we learned from an experiment does not apply to the real world

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