Which of the Following Is True About the Cattell-Horn-Carroll Model

Multiple Choice

Which of the following is true about the Cattell-Horn-Carroll Model of Intelligence?

A) Cattell, Horn, and Carroll believe a g factor mediates their multiple abilities.
B) Cattell, Horn, and Carroll worked together and alone to develop this theory in a single year.
C) They used factor analysis to parse out or separate their multiple abilities.
D) Their model disputes and is contrary to the work of Gardner and Sternberg.