The Intelligence Quotient Test: Development and Usage

When one speaks of intelligence or how bright another person is, the often quoted figure is the IQ or intelligence quotient. It is the most often used standard of how smart a person is. This paper shall look at what intelligence tests measure, how the IQ tests measure intelligence and interrogate their history. It shall then apply the tests to school policy and hence evaluate their validity.

Knowledge isn’t all about what people know or how well they are in school. IQ tests test the intelligence of the person; however they test the pure thinking capacity rather than what people know. This means that intelligence comes from the entire cognitive thinking ability and not what they

     Since the development of the intelligence quotient, schools in every part of the world have been using the IQ test to categorize millions of students into three groups. These three groups, which are the gifted, the average, and the retarded, are falsifications that perpetuate in our world culture and cause many gifted students to be deemed retarded and vice a versa. Why then is the IQ test so heavily relied on in our school systems? For schools the answer is simple, an I.Q. test is a reliable predictor of a students later performance in academics. This answer is relatively true, but where the I.Q. test falls extremely short is with testing the multiple

A further refinement of the Stanford-Binet scale and translation (for American culture) was published in 1916 by Lewis M. Terman, who adopted Stern’s proposal that an individual's intelligence level be measured as an intelligence quotient (I. Q.). The IQ score presumably represented an individual’s rate of mental development as a quotient, between "mental age" and actual "chronological age" times 100 (to remove the decimal). Terman's test, known colloquially as the Stanford-Binet test, formed the basis for modern intelligence

IQ tests measure cognitive ability, but they usually assess cultural learning more than pure, natural intelligence.

Testing has been used for centuries in many different ways, not just to test student intelligence levels. According to an article written in Time, the earliest form of a standardized test comes from China where government leaders would be tested on their knowledge of Confucius and poetry. The article continues with the inclusion of testing during the Industrial Revolution. The testing during this period took children who were not in school and measured their knowledge of subjects that students in schools learned. As time went on, more and more advances came to the testing scene. New products included a revised version of the test, called the Stanford-Binet Intelligence Test, and professionals developed the test scanner by 1936. These inventions improved the time necessary to receive results from an IQ test. Today, tests, like the

Binet was involved in creating one of the more recent forms of intelligence test, referred to as the Stanford-Binet Intelligence Scale. A similar test is that formulated by Wechsler (Neisser et al. 1996). These led to the measure of IQ (“intelligence quotient”) being founded, where an individual’s “mental age is divided by their chronological age and multiplied by 100” (Gardner 2006, p. 3). The tests measure intelligence through verbal and non-verbal tasks, assessing scholastic aptitude, school achievement and specific abilities (Neisser et al. 1996, p. 78).

IQ tests can be considered biased measures of intelligence, as there are many factors that have to deal with it. Even though IQ test are total fairness it all depends on a person’s social interaction rate. For example, if a test taker comes from a third world country where education is not available vs. a test taker here the scores will range. Bias is present when a test score has implications that relevant showing the portrayal of the subgroup of test takers. It often has to do with social viewpoint and knowledge about the world.

Intelligence tests are inaccurate to measures true ability of a person because genes affect how a person responds to their surroundings, the tests cannot measure the person biological makeup or his true potential for being “smart”.

In 1904, a French psychologist (Alfred Binet) created the first intelligence test in order to help the French Ministry of Education segregate children that may have difficulty learning in a regular classroom. At that time, he did not know that his test would be the basis for IQ tests administered over 100 years later. He has a Stanford University psychologist, Lewis Terman, to thank for expanding his work and creating the Stanford-Binet intelligence test that took root in the United States in 1916 and is still popular today. However, along with its popularity came criticism. Critics see the current version of the Stanford - Binet test and other intelligence tests, despite attempts to make them culturally fair, as limiting to individuals who are not from the major social norm. They claim that cultural bias in test questions is why certain races do not perform as well as others on the test.

IQ tests are not the only way to measure intelligence. In fact, we make informal decisions about others’ intelligence all the time, even after short interactions. The ability to express and control our emotions is essential, but so is our ability to understand, interpret, and respond to the emotions of others. Psychologists refer to this ability as emotional intelligence, and some experts even suggest that it can be more important than IQ. Multiple intelligences represents different intellectual abilities (Edutopia, 2003).

Alfred Binet was one of the most influential psychologists in history. He developed the first Intelligence Quotient (IQ) test, which was to become used throughout the world. Whilst he pioneered intelligence testing, he also influenced other psychologists to explore and expand on the testing, such as Theodore Simone, Lewis Madison Terman, Henry Herbert Goddard and Jean Piaget.

His concept involved the idea that certain mental tasks are appropriate to certain ages, such as the ability to recite the names of the months: while expected of a ten year old, such ability would be rare in a three year old. Binet quantified intelligence as the Intelligence Quotient (IQ): the ratio of mental age to chronological age, multiplied by 100. Reasoning that low intelligence stemmed from improper development, Binet envisioned the test as a first step in treatment: a diagnostic instrument used to detect children with inadequate intelligence in order to treat them using "mental orthopedics."

In early 1900s, the French government asked psychologist Alfred Binet to help decide which students were mostly likely to experience difficulty in schools. He was commissioned to identify students who needed educational assistance that the first IQ test was born.

Binet. Another key individual in the development of intelligence is Alfred Binet, who was a very influential psychologist of the early twentieth century. He was a French psychologist who is known especially for his work with intelligence and is remembered as the father of the first intelligence test (Binet, 1903). He was a self-taught psychologist who was studying medicine (but did not finish his medical studies) and later shifted into psychology because it was much an interest to him (Zusne, 1957). He was interested in the development of his children and in 1903 he published a book L’étude expérimentale de I’intelligence (Binet, 1903) which included empirical data of the observations he made with his children and an extensive