Marti loves the thrill that learning about history gives her and enjoys pleasing her parents with her good grades in this subject area. this is an example of which type of motivation?

The answer is extrinsic motivation is that is shown in the situation. Extrinsic motivation doesn't always have to be another person, but it is some outside demand, obligation, or reward that requires the achievement of a particular goal. Extrinsic motivation is when I am motivated by outer factors.