GROWTH DEVELOPMENT CHILD
MEASUREMENT OF INTELLIGENCE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Flynn Effect
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Self-Efficacy
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Mental Age
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Predictive Validity
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Detailed explanation-1: -The Flynn effect refers to a secular increase in population intelligence quotient (IQ) observed throughout the 20th century (1–4). The changes were rapid, with measured intelligence typically increasing around three IQ points per decade.
Detailed explanation-2: -An example of the Flynn Effect is in intelligence scores. It is thought that if a person took an IQ test in the 19th Century, the average score would be significantly lower than it would be if that same person took an IQ test today.
Detailed explanation-3: -James Flynn has found that people living in the United States were gaining a little more than 3 points per decade on tests of human intelligence. IQ is a relative score provides information about a person’s performance in comparison with other individuals of the same age who took an IQ test.