Studies that measure the IQs of identical twins reveal that:
A) IQ actually has a low heritability factor
B) The heritability factor is stable throughout life
C) The heritability factor is greater in infancy than in childhood
D) The heritability factor is higher in senescence than in childhood
E) Diet has a big influence on IQ
Correct Answer:
Verified
Q13: What is the WISC?
A)A special educational program
Q14: Identical twins are known as:
A)Zygotes
B)Dizygotic
C)Brothers and sisters
D)Monozygotic
E)Individuals
Q15: An example of a negative correlation is:
A)0)7
B)0
C)-0.5
D)-0.8
E)-1.5
Q16: Many studies find a correlation between pairs
Q17: DZ twins are also known as:
A)Fraternal twins
B)Identical
Q19: If identical twins reared apart have very
Q20: Benton and Roberts (1988) investigated whether _
Q21: Elardo, Bradley, and Caldwell (1975) conducted a
Q22: The "Flynn effect" relates to:
A)Rises in IQ
Q23: Ravens Progressive Matrices are:
A)An obsolete IQ test
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