Which of the Following Best Demonstrates Insight Learning

Multiple Choice

Which of the following best demonstrates insight learning?

A) After making several attempts at a math problem, you find a method that works.
B) A computer programmer keeps making changes to a program until it does what she wants it to do.
C) Hours after giving up on a problem, you are driving home from school when the answer suddenly comes to you.
D) After struggling through one page of logic problems, you turn to the second page and find you now know exactly how to solve them.