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Evaluate the expression.
-Let .
Evaluate .
Optimists
Individuals who generally believe that positive events are more likely to occur than negative ones in the future.
Good Events
Occurrences that have a favorable outcome or bring happiness, well-being, or satisfaction.
Longitudinal Evidence
Data gathered from the same subjects repeatedly over a period of time to observe changes and developments, providing insight into effects and patterns that emerge over the long term.
Pessimist
An individual who tends to see the worst aspect of things or believe that the worst will happen; a lack of hope or confidence in the future.
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