We have reviewed two IQ tests the Stanford-Binet and the Wechsler Preschool and Primary Scale of Intelligence that we use to assess intellectually gifted and learning disabled under five-year olds. The problem for psychologists carrying out assessment is that there are limited psychological tests available to assess under five-year olds. Furthermore, children under five develop intellectual ability at very different rates.

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The Stanford-Binet Intelligence Scale

The benefit of using the Stanford-Binet IQ test is that it can assess individual from the age two up to 85 years plus.

Thus, the Standford-Binet is more cost effective for psychologists that both in terms of time it takes to learn to administer the test and the cost of materials than the market leading IQ test the Wechsler Intelligence Scales. The Wechsler Scales have three different IQ test for each age group, preschool children, children from five to 16 and adults from 16 upwards, it costs considerably more.

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Learn How to Answer the Stanford Binet Intelligence Test

Practice Standford Binet IQ Test Questions
The main limitations of the Stanford-Binet Intelligence test are in the UK is that many of the tests that are used to provide additional information on learning disabled and intellectually gifted and learning disabled under 5 year olds use the Wechsler Preschool and Primary Scale of Intelligence. Finally, the Stanford-Binet is not yet approved as one of the intelligence tests for the identification dyslexia.

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