Examlex
A sample is a smaller group of individuals that is representative of the larger population.
Arousal Theory
Theory of motivation in which people are said to have an optimal (best or ideal) level of tension that they seek to maintain by increasing or decreasing stimulation.
Optimal
The most favorable condition or level for growth, effectiveness, or well-being.
Large-Scale Events
Events characterized by their large geographic scope, significant number of participants, or substantial impacts on societies and economies.
Catastrophes
Large-scale disasters or tragic events that cause significant harm or damage, often with widespread and long-lasting effects.
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