Author Question: The traditionally accepted decrease in IQ scores with age may be less than believed, because: a. ... (Read 31 times)

james9437 · **on:** Jun 22, 2018

The traditionally accepted decrease in IQ scores with age may be less than believed, because:

a. IQ tests are not related to meaningful information for the elderly.
b. IQ scores of the elderly are compared with younger contemporaries, which is not the appropriate comparison.
c. IQ tests are timed and processing speed decreases with age, complicating interpretations.
d. All of the above

Question 2

When are the cells in the prefrontal cortex (in contrast to the primary motor cortex) most active?

a. In preparation and planning for movements
b. During movements
c. At or after the end of movements
d. During inhibition of movements