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When it comes to reading, a 16-year-old might read well below grade level, yet be able to understand college-level arithmetic concepts. A person’s intellectual ability may develop faster in some cases than in others. Others, on the other hand, are of the opinion that intellectual development is not a linear process. Also, you must try to take this Mental age test. According to them, adult intelligence fluctuates very little from year to year. In their view, even though children develop cognitively at varied rates, the path of intellectual development is similar for all children, regardless of mental age. The concept of mental age is a little ambiguous in its application. A person of ordinary intelligence would need to reach the same degree of mental development at the same age. In other words, what exactly do we mean when we talk about mental maturity? It is the age at which an individual’s mental ability is at its maximum. Despite being of the same age, these guys display a variety of physical and mental abilities and qualities. Some have already begun their growth spurt, while others have not yet begun their growth spurt. Some males are more muscular than others, while others are tall and slender in build. Even though they are all the same age, you notice that they all have extremely different looks. Practical Resources for the Mental Health Professional. WISC-IV Advanced Clinical Interpretation. Prifitera, Aurelio Holdnack, James A., eds. "Individual differences in output variability as a function of job complexity." Journal of Applied Psychology 75.1 (1990): 28. Hunter, John E, Frank L Schmidt, and Michael K Judiesch.
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"Cognitive ability, cognitive aptitudes, job knowledge, and job performance." Journal of vocational behavior 29.3 (1986): 340-362 “Expertise, talent, and social encouragement.” The Cambridge handbook of expertise and expert performance (2006). Handbook of Psychological Assessment (Fifth ed.). We used the following literature to build this calculator:ĭumont, Ron Willis, John O. Stanford–Binet Fifth Edition (SB5) classification IQ Range ("deviation IQ")ĭAS-II 2007 GCA classification General Conceptual Ability It will help you determine IQ meaning, average IQ score ("normal" IQ), and answer the question "What is a high IQ?".Ĭurrent Wechsler (WAIS–IV, WPPSI–IV) IQ classification IQ Range ("deviation IQ") Once you know your score, you may want to have a look at the IQ charts and compare different IQ levels. The chart doesn't account for test type, so any score out of the test range is not reliable.
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Note that the IQ scale ranges may differ depending on the test type. For example, you can read from the chart that around 2.7% of population has an IQ of 100. The Y axis denotes the percentage of population that have that IQ.
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You'll also see a distribution chart - scores below yours are displayed in dark blue, scores above - in light blue.
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