Card 15 / 54: Which is NOT true about IQ scores according to available evidence?
A)
IQ scores have been rising around the world
B)
crystallized intelligence shows little decline in normal aging
C)
IQ scores, according to twin studies, are about 50-70% heritable
D)
birth order has no effect on IQ scores
Answer:
D) birth order has no effect on IQ scores
| Previous Card | ← Previous Card Button |
| Next Card | → Next Card Button |
| Flip Card | Space-Bar |
|
Prof.John GabrieliNeuroscientist
MIT Massachusetts Institute of Technology
USA
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
