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Not noticeably.

IQ is a rating which compares a person's intelligence against the average for their age (or maybe their ethnic type, or gender, or background etc....)

An 'ordinary' person will, by definition, have an IQ of 100 - that is, they get the exact same score in a test as the average person of their age.

So, 103 is slightly above normal, but may be within what is known statistically as the 'margin of error' - which means that the actual figure may be within a certain range of the reported value. If that figure of 103 has a margin of error of 2, then the actual figure for your grandson's IQ could be anywhere between 101 and 105.

However, it's a good start for an eight-year-old, and a bit of gentle encouragement, and challenging toys and reading material, might well raise that value to something more noteworthy.

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16y ago

What else can I help you with?