Mnementh said:
Average is always 100, thats the way IQ is defined. Other things differ with different methods, so a IQ of 130 can mean different things with different methods. But 100 always mean average. |
Does anyone know why 100 is considered average or where it came from? In the beginning, God created... Wait, wrong story...
Mental Age
100X --------------
Chronological Age
Therefore if your brain was mentally "ahead" of your chronological years, you would be over 100... This has obviously been refined over the years -- see WAIS theory, but that is the gist...