Lloyd Dunn, pioneer in test development and developmental disability education, passes away

Lloyd Dunn, pioneer of developmental disability education and the development of many prominent psychoeducational tests (e.g., PPVT, PIAT), passed away at his home in Las Vegas on April 6. He was 89. Additional information was published in the Vanderbilt Register.

He will be missed. His contributions were not only in important products, but the training and mentoring of many prominent contemporary test authors.

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