Final answer:
Gifted adolescents are characterized by their precocity, passion to master, and intrinsic motivation. Intrinsic motivation is the internal drive and desire to engage in an activity for its own sake.
Step-by-step explanation:
The correct answer is c) Intrinsic motivation.
In addition to precocity and a passion to master, Ellen identifies intrinsic motivation as another characteristic of gifted adolescents. Intrinsic motivation is the internal drive and desire to engage in an activity for its own sake, rather than for external rewards or pressures.
Gifted adolescents often have a natural curiosity and intrinsic desire to learn and explore their interests. They are motivated by their own interests and enjoyment of the subject matter, rather than by external factors such as grades or praise. This intrinsic motivation helps them to sustain their passion, persevere through challenges, and continue to develop their skills and knowledge in their areas of interest.