There are ____ levels or strata in Carroll's hierarchical model ...

[altibaby]

There are ____ levels or strata in Carroll's hierarchical model of intellect.
 
  a. two
  b. three
  c. four
  d. five

Question 2

Hierarchical models, such as Carroll's, conceive of intelligence as
 
  a. a global general ability factor.
  b. essentially social in its nature.
  c. a collection of many separate skills.
  d. combining a general factor with many specific abilities.

[srodz]

Answer to Question 1

B

Answer to Question 2

D

[altibaby]

TYSM

[bulacsom]

Thanks for the timely response, appreciate it