According to Binet, high intelligence would be reflected in a mental ageMultiple choice question.that equals the person's chronological age.considerably above chronological age.considerably below chronological age.

In 1905, Alfred Binet and Theodore Simon,made the first successful attempt toformally measure intelligence. In 1908,when the scale was revised, they gave theconcept of Mental Age (MA), which is ameasure of a person’s intellectualdevelopment relative to people of her/hisage group. A mental age of 5 means thata child’s performance on an intelligencetest equals the average performance levelof a group of 5-year olds. ChronologicalAge (CA) is the biological age from birth.A bright child’s MA is more than her/hisCA; for a dull child, MA is below the CA.Retardation was defined by Binet andSimon as being two mental age years belowthe chronological age.In 1912, William Stern, a Ger manpsychologist, devised the concept ofIntelligence Quotient (IQ). IQ refers tomental age divided by chronological age,and multiplied by 100.IQ = ´ 100The number 100 is used as a multiplierto avoid the decimal point. When the MAequals the CA, the IQ equals 100. If MA ismore than the CA, IQ is more than 100. IQbecomes less than 100 when the MA is lessthan the CA. For example, a10-year-old child with a mental age of 12would have an IQ of 120 (12/10 ´ 100),MACA

A child with a chronological age of 6 and a mental age of 12 would have an intelligence quotient (IQ) scoreMultiple choice question.lower than 100.right around 100.higher than 100.that could only be computed with more information.

Intelligence has always been tricky to quantify, not least because it seems to involve most of the brain and so is almost certainly not one "thing". Even so, scores across different kinds of IQ tests have long shown that people who do particularly well—or badly—on one seem to do similarly on all. This can be crunched into a single general intelligence factor, or “g”, which correlates pretty well with academic success, income, health and lifespan. So more intelligence is clearly a good thing, but where does it come from? A large part of the answer seems to be genetics. In 1990, the first twin studies showed that the IQ scores of identical twins raised apart are more similar to each other than those of non-identical twins raised together. Since then a few genes have been linked to IQ, but all of them scent to have a tiny effect and there are probably thousands of genes involved.That doesnt mean the environment plays no part, at least in childhood. While the brain is developing, everything from diet to education and stimulation plays a huge part in developing the brain structures needed for intelligent thought. Children with a bad diet never fulfill their genetic potential.The word "those" in paragraph 2 refers to .............

Which of the following is not true of the term IQ?Question 5Select one:a.Intelligence test scores of today are always based on the old formula of comparing a child’s mental age to their chronological ageb.Intelligence test scores of today are determined by comparing a person’s performance on the test with the performance of others in the same age groupc.Scores near 100 are average

individuals who are high in this type of intelligence are more in tune with nature and are often interested in nurturing, exploring the environment, and learning about other species.OptionsAll of theseNaturalistic IntelligenceNew KnowledgeNurturance inherdity