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Published in 2019 at "Journal of Environmental and Public Health"
DOI: 10.1155/2019/8980604
Abstract: In 1932 and again in 1947, the Scottish Council for Research in Education conducted the Scottish Mental Surveys. Testing two cohorts, one in 1932 and another in 1947, researchers set out to measure—using the same…
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Keywords:
intelligence;
intelligence search;
lead poisoning;
scottish mental ... See more keywords