시행착오

The process of becoming aware of or perceiving something through the senses or the mind.

A level or aspect of something; a dimension of a situation or space.

To capture, catch, or detect a specific moment, signal, or subtle change.

To be ubiquitous or to exist everywhere at the same time. In a sociological context, it can also mean to be unfairly distributed in one place.

To provide evidence or a logical argument to show that something is true or exists.

To be made up of certain elements or parts. It describes the structure or organization of something.

A scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.

To study something deeply and systematically to discover new facts or information.

The state or quality of being related or connected to each other. In research, it often refers to the correlation between variables.

The process of putting things into groups according to their characteristics. This is a fundamental step in data analysis and organization.