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Mental age, often abbreviated MA, is a measure of mental ability as determined by intelligence tests.
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Mental age (mental level) was developed as a means of measuring a child’s mental ability using intelligence tests. The concept was devised by Alfred Binet and his colleague Theodore Simeon, who had been commission by the French government to investigate education for children with mental disability and specifically, to develop a method of distinguishing the normal child from the child with intellectual disability whom would not benefit from normal schooling [3].
The subsequent scales that were developed by Binet and Simeon used a variety of tests items that they selected as being suitable to assess a particular ability. The test performance of 300 normally functioning French children between 3 and 13 years was used to determine the age at which a child could be expected to pass a particular test...
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References
American Psychiatric Association. (2000). Diagnostic and statistical manual of mental disorders. Text revision (4th ed.). Washington, DC: American Psychiatric Association.
Anastasi, A., & Urbina, S. (1997). Psychological testing (7th ed.). Upper Saddle River, NJ: Prentice Hall.
Cianciolo, A. T., & Sternberg, R. J. (2004). Intelligence a brief history. Oxford: Blackwell Publishing.
Jacoby, R., & Glauberman, N. (1995). The bell curve debate. New York: Random House.
Lewis M. Terman (1916). The measurement of intelligence. New York: Boston.
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McKinlay, A. (2011). Mental Age. In: Goldstein, S., Naglieri, J.A. (eds) Encyclopedia of Child Behavior and Development. Springer, Boston, MA. https://doi.org/10.1007/978-0-387-79061-9_1763
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DOI: https://doi.org/10.1007/978-0-387-79061-9_1763
Publisher Name: Springer, Boston, MA
Print ISBN: 978-0-387-77579-1
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