Which of the Following Represents the Findings of David Premack

Multiple Choice

Which of the following represents the findings of David Premack?

A) Disallowing a child to have ice cream because he/she did not eat his/her vegetables
B) Allowing a child to have ice cream only if he/she eats his/her vegetables
C) Allowing a child to have ice cream even if he/she does not eat their vegetables
D) Allowing the child to have an extra ice cream cone if he/she dislikes the first cone