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Mental age



 
 
Mental age is a controversial concept in psychometrics
Psychometrics

Psychometrics is the field of study concerned with the theory and technique of educational and psychological measurement, which includes the measurement of knowledge, abilities, attitudes, and Wiktionary:personality traits....
. It is an intelligence test score, expressed as the chronological age for which a given level of performance is average or typical.

r taking a standardized test
Standardized test

A standardized test is a Test administered and scored in a consistent manner. The tests are designed in such a way that the "questions, conditions for administering, scoring procedures, and interpretations are consistent" and are "administered and scored in a predetermined, standard manner."...
, an individual's mental age is divided by his chronological age and multiplied by 100, yielding an intelligence quotient
Intelligence quotient

An Intelligence Quotient or IQ is a score derived from one of several different standardized tests attempting to measure intelligence. The term "IQ," a calque of the German language Intelligenz-Quotient, was coined by the German psychologist William Stern in 1912 as a proposed method of scoring early modern children's intelligenc...
 (IQ). Thus, a subject whose mental and chronological ages are identical has an IQ of 100, or average intelligence.

Mental age in video games
In the Nintendo DS
Nintendo DS

The is a dual-screen handheld game console developed and manufactured by Nintendo. It was released in 2004 in video gaming in Canada, the United States, and Japan....
 video game Brain Age, the player completes different activities using the DS's features, like the microphone
Microphone

A microphone, sometimes referred to as a mike or?more recently?mic, is an acoustic-to-electric transducer or sensor that converts sound into an electrical signal....
, to find their mental age, from 20-80.






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Mental age is a controversial concept in psychometrics
Psychometrics

Psychometrics is the field of study concerned with the theory and technique of educational and psychological measurement, which includes the measurement of knowledge, abilities, attitudes, and Wiktionary:personality traits....
. It is an intelligence test score, expressed as the chronological age for which a given level of performance is average or typical.

How mental age is used to derive an IQ score

After taking a standardized test
Standardized test

A standardized test is a Test administered and scored in a consistent manner. The tests are designed in such a way that the "questions, conditions for administering, scoring procedures, and interpretations are consistent" and are "administered and scored in a predetermined, standard manner."...
, an individual's mental age is divided by his chronological age and multiplied by 100, yielding an intelligence quotient
Intelligence quotient

An Intelligence Quotient or IQ is a score derived from one of several different standardized tests attempting to measure intelligence. The term "IQ," a calque of the German language Intelligenz-Quotient, was coined by the German psychologist William Stern in 1912 as a proposed method of scoring early modern children's intelligenc...
 (IQ). Thus, a subject whose mental and chronological ages are identical has an IQ of 100, or average intelligence.

Mental age in video games


In the Nintendo DS
Nintendo DS

The is a dual-screen handheld game console developed and manufactured by Nintendo. It was released in 2004 in video gaming in Canada, the United States, and Japan....
 video game Brain Age, the player completes different activities using the DS's features, like the microphone
Microphone

A microphone, sometimes referred to as a mike or?more recently?mic, is an acoustic-to-electric transducer or sensor that converts sound into an electrical signal....
, to find their mental age, from 20-80. The Brain Challenge
Brain Challenge

Brain Challenge is a mental exercise video game similar to Big Brain Academy, featuring "brain exercise puzzles". The game was developed by GameLoft for mobile games and iPod games and released on September 5, 2007....
 game also features mental age calculation.