What exactly is an IQ Test?

IQ Test (or Intelligence quotient test) is a series of assessments used to identify the all round intelligence of anyone and contrast the result with the common populace.  Test results are normalised to provide an average intelligence rating of 100, with numbers distributed over a Gaussian or Bell curve.  A number of people believe that IQ tests are not a perfect indicator of measuring certain aspects of intellectual capacity.

Quite a few state that IQ assessments are powerful predictors only in the fields wherein reading and writing and numeracy are of crucial relevance.  Assessment does give you some indication of your ability to think, reason and solve problems.  It is also argued that there is no more important single characteristic for predicting a person’s behaviour accurately than their Intelligence Quotient, or IQ score.

The Wechsler Adult Intelligence Scale consists of 6 spoken base tests and 5 effectiveness base tests.  The IQ test is scaled so that the average score is 100 and the distribution has the form of a Gaussian function, with a standard deviation of 15.

Intelligence Quotient IQ is determined as IQ = (mental age/chronological age) x 100.  IQ tests are intended to measure the comparable intelligence of people in a wider populace, so scores are expected to fit a Bell Curve and should be interpreted with respect to the mean, deviation, and the scores that you, personally, tend to receive.  They are consequently calibrated in such a way as to deliver a normal distribution , or “bell curve”.  The average rating on an IQ test is 100, with scores of 85-115 being regarded as within the average range.

Intelligence testing is utilized by Clinical Psychologists to measure a child’s intellectual capabilities in several specific areas.  Youngsters ages 3 years to 16 years 11 months are considered suitable for IQ testing.  These tests can help find out a child’s predominant educational route.  If a child scores in the top 5% for their age group it is reasonable to expect them to be performing within the top 5% academically.  The outcomes of an IQ test compares one child against a large sample of children that are the equivalent age.  Many argue that in early years, intellectual assessment is a good indication of a child’s academic potential. IQ testing for Children is a valid and accurate assessment of a child’s intelligence quotient and just as accurate as any Wechsler IQ test for children.  Tests are specifically designed for particular ages of children, to ensure the results are accurate and useful.

There is a lot of discussion around the ability of the IQ score to estimate a person’s chances of having a successful existence.  Why is it true that a lot of very intelligent people (as measured by IQ) do not make a success of life even though those who perform poorly in school sometimes become resounding successes in life?  This has triggered the emergence in emotional quotient (EQ) screening, a process of intelligence testing that focusses on social aspects of a person’s abilities as opposed to just academic.

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