Answer:
The characteristic of pre-operational thinking that can be seen in the girl's behavior is the ability to interpret her actions according to her personal experiences.
Step-by-step explanation:
As we can see in the text presented in the question above, the girl who suffered a lot of bulllying in school, decided to dedicate herself to a fair and quality education, now that she has sufficient economic resources for this. In short, the girl is acting according to the personal experiences she has had in the past. This is a strong characteristic of pre-operational thinking, where a child begins to understand the universe around him and evaluates situations based on the experience he has had, as well as evaluating his actions based on those experiences.