The Eight-Positive-Encounters Claim Has a Shaky Source
The episode repeats the popular claim that eight positive encounters are needed to reverse a negative impression. Crucially, Ho says people attribute it to Harvard research that she has not been able to find, so the number should be treated as an informal heuristic rather than established evidence.
- First impressions can form before a person speaks
- A negative impression is costly to reverse
- The specific eight-encounter figure lacks a source Ho could verify
“everybody points to some Harvard research study that you know that doesn't really exist that I haven't been able to find”
“generally speaking they say it's it takes eight positive encounters to change the mind of somebody's negative negative impression of you”