Which of the following individuals is thought to be driven by intrinsic needs?

A. Cheerleader
B. A junior varsity basketball player

2 answers

I wouldn't generalize on these persons. Both have needs external and internal.

Now, what if both of these persons were the same person (I had a cheerleader daughter who was a bb player)? Would that mess up your teachers sterotypes?
Since both roles can involve great extrinsic reinforcements, it is hard to say. Even though the junior varsity player might have more intrinsic motivation, because s/he is not on the varsity, the motivation might be to get on the varsity and the extrinsic rewards that go with it.

Maybe this will help.

http://www.members.cox.net/dagershaw/lol/DecisionTrap.html