The Perry Preschool was the idea of a man named David Weikart. He was a school system administrator in the small city of Ypsilanti, Michigan back in the late 1950s. When he took the job, he was shocked to discover how many poor African-American children were doing badly in school. A lot of them were being assigned to special education classes, getting held back, and failing to graduate from high school.
Weikart wanted to do something about it, but school officials did not share his enthusiasm. They didn't want him changing things, messing around in their schools.
So rather than change the schools, Weikart decided to invent a new kind of school - a pre-school for 3- and 4-year-olds. His hope was that preschool could boost children's IQs.
This was a radical notion. Most people believed everyone was born with a certain amount of intelligence, a quotient, and it never changed. They had faith in IQ tests to measure intelligence. And they thought intelligence mattered a lot, that it was the key to success in school, and life.