Attention refers to a person's ability to focus on specific information or tasks without being distracted.

Intelligence refers to a person's cognitive ability to understand, learn, think, problem-solve, and adapt to new situations.

Cognition refers to the mental processes of perception, thinking, attention, memory, and language that are involved in information processing and understanding.

Reaction time refers to the time it takes for a person to respond to a stimulus, usually measured in milliseconds.

Development refers to the process of growth, change, and maturation of a person throughout their life.