Ron thinks he is more unique and admired than other adolescents his age, and is certain that everyone is paying attention to his every action. it appears that he has started to experience adolescent moral reasoning modesty egocentrism logic

It appears that he has started to experience adolescent "egocentrism".

Explanation:

When a person thinks that everyone is paying attention to him/her and he/she is conscious about that he/she is different from others and the world is just revolving around him/her, it means that a person is experiencing adolescent egocentrism. At young age, it is very common and most people have egocentric thinking.

answer; ethnocentric;

answer; decipher the motives for why people behave the way they do;