What is the first stage of reaction time?

The first stage of reaction time is the perception stage. This is the initial moment when an individual becomes aware of a stimulus in their environment. During this phase, sensory input is received and processed by the brain, allowing the individual to recognize that something requires attention or a response. This recognition is crucial because it sets the foundation for subsequent actions, including decision-making and physical responses.

Understanding that perception is the first step highlights the importance of developing strong observational skills, which can be vital in defensive situations. Without the ability to accurately perceive threats or changes in the environment, an individual cannot effectively plan or execute a response, making this stage foundational to the overall reaction process.