What does the following italicized part mean? "Over the past two decades, however, tests have become more subtle and complex and researchers have found that IQ scores can give a good indication of what children's future exam results will be."
Thank you in advance,
Iman
Top answer
In this context subtle means 'refined', 'able to make fine distinctions'. CJ
— CalifJim
In this context subtle means 'refined', 'able to make fine distinctions'.
CJ
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