Mental age
From Psychology Wiki
Community portal · Tasks to do · News · Help
Clinical · Educational · Ind&Org · Other fields · Professional · Transpersonal · World
Assessment |
Biopsychology |
Comparative |
Cognitive |
Developmental |
Language
Personality |
Philosophy |
Research Methods |
Social |
Statistics
Clinical: Approaches · Group therapy · Techniques · Types of problem · Areas of specialism · Taxonomies · Therapeutic issues · Modes of delivery · Model translation project · Personal experiences ·
Mental Age (MA)is an intelligence test score, expressed in units of chronological age for which a given level of performance is average or typical when compared to people of the same age.
[edit] How mental age is derived
After taking a standardized test, an individual's mental age is divided by his chronological age and multiplied by 100, yielding an intelligence quotient (IQ). Thus, a subject whose mental and chronological ages are identical has an IQ of 100, or average intelligence.
Louis Leon Thurstone was among prominent critics, stating "the mental age concept is a failure in that it leads to ambiguities and inconsistencies."
[edit] See also
[edit] References
- Thurstone LL. The Mental Age Concept. Psychological Review 33 (1926): 268-278.
 This psychology-related article is a stub. You can help the Psychology Wiki by expanding it. |
| This page uses content from the English-language version of Wikipedia. The original article was at Mental age. The list of authors can be seen in the page history. As with Psychology Wiki, the text of Wikipedia is available under the GNU Free Documentation License. |
