What Is the Larry P Rule

The Larry P. judge made California school districts reassess all black students who’d been designated “educable mentally retarded” — without IQ tests — and the numbers dropped. He banned the use of the tests specifically for black students. In time, more subtle special education categories replaced the old ones.

What was the result of the Larry P case?

In Larry P., District Court Judge Peckham concluded that IQ tests were racially and culturally biased, resulting in disproportionate placement of black students in classes for the educable mentally retarded (EMR) and a violation of constitutional guarantees of equal protection. (Roberts 1987).

Who is the actual Larry P?

This 1977 news clipping, which included a courtroom artist’s sketch of the young Larry P., revealed that his true name was Darryl Lester and he had moved to Tacoma. He’s easy to find. He’s 60 years old now, still in Tacoma.

Sophia Al-Mansoor

Sophia Al-Mansoor

Global Business & E-Commerce Reporter

Sophia analyzes international trade, startup ecosystems, retail transformation, and supply chain logistics for modern digital publications.

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