Early investigators of thinking employed the ________ approach to ...

[mwit1967]

Early investigators of thinking employed the ________ approach to isolate some of the factors involved in rational thought.
 
  A) objective
  B) classic pretest - post-test method
  C) memory/learning curve
  D) introspective
  E) hypnotic

Question 2

One sample found 12 boys in a group of 20. It follows that:
 
  A) you would find 120 boys in a group of 200
  B) you would find l000 boys in a group of 2000
  C) you would find 20 boys in a group of 50
  D) you would find 1.2 boys in a group of
  E) none of the above

[cici]

Answer to Question 1

D

Answer to Question 2

E