Alicia created this list: set goals, establish a reward system, maintain a positive outlook, avoid burnout.

Setting goals, using rewards, staying positive, and avoiding burnout can all help sustain motivation. Rewards can support extrinsic motivation, while a positive outlook and avoiding burnout can help preserve intrinsic motivation. So the list includes strategies to maintain or increase both types of motivation, making choice C correct.

AI-written and checked against the verified answer.