According to_____estimated that children with IQs of 140 of batter waste half their time in the usual classroom and those with IQs of 170 or better waste practically all their time:
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Answer:
According to Hollingworthestimated that children with IQs of 140 of batter waste half their time in the usual classroom and those with IQs of 170 or better waste practically all their time:
