IQ Scores

What is an IQ Test?

An IQ test is a cognitive ability evaluation that delivers a score that is meant to act as a measure of an individual's intellectual aptitude and potential. IQ tests are among the most commonly used psychological assessments.

Types of IQ Tests

There are numerous IQ tests available, and their substance varies greatly.3
Some are intended for adults, while several are expressly developed for youngsters.

• Cognitive Assessment System
• Kaufman Assessment Battery for Children
• Stanford-Binet Intelligence Scale
• Universal Nonverbal Intelligence Test
• Wechsler Adult Intelligence Scale
• Wechsler Intelligence Scale for Children
• Woodcock-Johnson Tests of Cognitive Abilities

Uses of IQ Tests

• Educational evaluation and placement
• Intellectual impairment evaluation and diagnosis
• Cognitive research
• Evaluating cognitive qualities such as memory, quickness, and attention

IQ Classifications

How to Interpret Your IQ Test Score

Understanding how these tests are developed and how your score compares to others might help you comprehend what your IQ test score really signifies. An IQ test score can tell you how you compare to others in your peer group in terms of:

• Language skills
• Mathematical abilities
• Memory
• Processing speed
• Reasoning abilities
• Visual-spatial processing

References

[1] Verywellmind, 'What is an IQ Test' (online, 2022) <https://www.verywellmind.com/how-are-scores-on-iq-tests-calculated-2795584>