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Mental Alertness
Mental alertness refers to a state of active, cognitive awareness that enables individuals to process information quickly and effectively.
Sleep Deprivation
A condition resulting from insufficient sleep, which can negatively affect brain function, cognitive performance, and physical health.
Dependent Variable
The variable in an experiment that is observed and measured to assess the effects of the independent variable, essentially the outcome of interest.
Scientific Method
A systematic, empirical approach to research, characterized by observation, hypothesis testing, experimentation, and conclusion.
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