)Oscar needed to get to bed early so he would be well-rested for the state track meet in the morning. Instead, Oscar decided to stay up late texting with friends. What is this an example of?

idiocy?

Explanation:

he should get some sleep if he wants to have enough energy for that run o-o

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.