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Unformatted text preview: 8 3 5 + . . + # - / 8 /< 8 ! - " # @ # # % / 2 4 Are IQ Tests “Reliable”? ! " ! ! % $ & # $ ' ! =E 0 A A # - # - - - # - # - 5 A D 1 C A ( B # - - # - !) * !) , A ! ' , +9 , . - # - - # - + ! Understanding Correlation Coefficients • • • • The closer the correlation coefficient gets to either –1.00 or +1.00, the stronger the relationship. At a minimum, reliability estimates for psychological tests must be moderately high positive correlations (r=.70 and .95). NOTE: Correlation...
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This document was uploaded on 04/03/2014.

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