What is it called when you tell a person he is stupid, and he then starts making bad grades?
I believe there was a study over this but i want to know the word or phrase that describes this. or:I believe there was a study over this but i want t
I believe there was a study over this but i want to know the word or phrase that describes this.
or:I believe there was a study over this but i want to know the word or phrase that describes this.
or:Dumbology.
