![Calculate IQ - Very Easily | Psychology, Mental Age, Chronological Age, Child Development & Pedagogy - YouTube Calculate IQ - Very Easily | Psychology, Mental Age, Chronological Age, Child Development & Pedagogy - YouTube](https://i.ytimg.com/vi/hAzZCadWJtE/maxresdefault.jpg)
Calculate IQ - Very Easily | Psychology, Mental Age, Chronological Age, Child Development & Pedagogy - YouTube
![Phineas Gage on Twitter: "IQ is determined by dividing one's mental age (MA) by his/her chronological age (CA) and multiplying the value by 100. On the #APpsych exam, you will not be Phineas Gage on Twitter: "IQ is determined by dividing one's mental age (MA) by his/her chronological age (CA) and multiplying the value by 100. On the #APpsych exam, you will not be](https://pbs.twimg.com/media/D5F-kM2X4AMmVLX.jpg)
Phineas Gage on Twitter: "IQ is determined by dividing one's mental age (MA) by his/her chronological age (CA) and multiplying the value by 100. On the #APpsych exam, you will not be
![IQ of a person is given by formula: IQ ltmath gt ltmrow gt ltmo gt= lt/mo gt ltmfrac gt ltm - YouTube IQ of a person is given by formula: IQ ltmath gt ltmrow gt ltmo gt= lt/mo gt ltmfrac gt ltm - YouTube](https://i.ytimg.com/vi/2N7Srj_HoM4/maxresdefault.jpg)