Iq Scores

Some articles on iq scores, iq, scores, score:

Fertility And Intelligence - International Research
... internationally he finds that "There is a strong tendency for countries with lower national IQ scores to have higher fertility rates and for countries with ... They estimated that the effect had been "a decline in the world's genotypic IQ of 0.86 IQ points for the years 1950–2000 ... A further decline of 1.28 IQ points in the world's genotypic IQ is projected for the years 2000–2050." In the first period this effect had been ...
Intelligence Quotient - IQ and Age
... IQ can change to some degree over the course of childhood ... However, in one longitudinal study, the mean IQ scores of tests at ages 17 and 18 were correlated at r=.86 with the mean scores of tests at ages five, six and seven and at r=.96 with the mean ... IQ scores for children are relative to children of a similar age ...
Intelligence Quotient
... An intelligence quotient, or IQ, is a score derived from one of several standardized tests designed to assess intelligence ... The abbreviation "IQ" comes from the German term Intelligenz-Quotient, originally coined by psychologist William Stern ... When modern IQ tests are devised, the mean (average) score within an age group is set to 100 and the standard deviation (SD) almost always to 15, although ...
History Of The Race And Intelligence Controversy - History - 1980-2000
... Flynn compared the results of groups who took both older and newer versions of specific IQ tests ... now called the Flynn effect a substantial increase in average IQ scores over the years across all groups tested ... While trying to understand these remarkable test score increases, Flynn had postulated in 1987 that "IQ tests do not measure intelligence but rather a ...

Famous quotes containing the word scores:

    Why have such scores of lovely, gifted girls
    Married impossible men?
    Simple self-sacrifice may be ruled out,
    And missionary endeavour, nine times out of ten.
    Robert Graves (1895–1985)