Change Quote by Malcolm Gladwell
““are many studies that say they can’t find a statistically significant effect of some policy change,” Hoxby says. “That doesn’t mean that there wasn’t an effect. It just means that they couldn’t find it in the data. In this study, I””
About This Quote
Source Interview: Podcast on Policy Evaluation, 2021
Statistical insignificance doesn’t prove no effect; data may miss subtle impacts.
In simple terms: No effect isn’t proven by missing data.
Key Takeaway
Seek deeper analysis beyond surface stats.
Themes
policy
statistics
research
Mood
analytical
inquisitive
Type
methodological
critical
When to use this quote
- public policy design
- academic studies
- government reports
Key Concepts
causality
measurement error
significance testing
Questions to Reflect On
- What methods can uncover hidden effects?
- How to balance statistical rigor with practical relevance?
A Different Perspective
Data limitations can hide real-world changes.
![“[Norden] said, with the Mark 15 Norden bombsight, he could drop a bomb into a pickle barrel at 20,000 feet.” quote by Malcolm Gladwell](https://sms4smile.com/quotes/img-quotes/565/malcolm-gladwell-348_barrels_norden-said-with-the-mark-15-norden-bomb_62474.jpg)
