Maybe you should look it up instead of trust your judgment. And if you don’t kno

Maybe you should look it up instead of trust your judgment. And if you don’t know anyone who does know such a thing, you don’t know people worth knowing if you want to grasp subject matter of this level.
Let me google it for you:
https://www.google.com/search?q=stereotypes+are+the+most+accurate+measure+in+social+science&oq=stereotypes+are+the+most+accurate+measure+in+social+science