a question on one of my psych quizes

[viva_la_spatula]

Question 2 (1 point)
Dan and Joel, both 4-year-olds, have been watching reruns of "Superman" on television. Joel's mother recently found the boys standing on the garage roof, ready to try flying. What best accounts for the boys' behavior?

a. shaping
b. delayed reinforcement
c. observational learning
d. immediate reinforcement
e. classical conditioning

or...

f. stupidity

i added f.