1 ene 1811 año - Early Intelligence Testing Jean-Etienne Dominique Esquirol --} french psychiatrist --} distinguished mental retardation from other mental illnessess * retardation had early onset, life long development * illness had acute onset --} emphasized verbal deficits in retardation * laid groundwork for Binet's approach to testing --} coined "hallucination"
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1 ene 1811 año
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~ 213 years ago
