What is ALERTNESS? What does ALERTNESS mean? ALERTNESS meaning, definition & explanation
How to Increase Mental Alertness
How To Quickly Boost Instant Energy and Mental Alertness in Seconds (Chinese Point) - Dr Mandell
(B7) Alertness - Character Trades. Teach kids how to see needs and help other people.
ALERTNESS OF INTEREST - Andrew Carnegie
Alertness is the state of active attention by high sensory awareness such as being watchful and prompt to meet danger or emergency, or being quick to perceive and act. It is related to psychology as well as to physiology. A lack of alertness is a symptom of a number of conditions, including narcolepsy, attention deficit disorder, chronic fatigue syndrome, depression, Addison's disease, or sleep deprivation. Pronounced lack of alertness can be graded as an altered level of consciousness. The word is formed from "alert", which comes from the Italian "all'erta"
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