Denny does not have wrapping paper to use to wrap a birthday present, and so he decides to use colorful newspaper comics instead. Denny's solution demonstrates that he has overcome functional fixedness. The Option A is correct.
Basically, functional fixedness means the cognitive bias that impacts an individual’s ability to be creative. It commonly used to describe why an individual develops an inability to use an object in more ways than it is traditionally intended to be used, as function fixedness impairs their creativity.
In other word, functional fixedness is a kind of phenomenon found in problem-solving psychology and affects an individual’s ability to innovate and be creative when solving challenges. Its describes some difficulty that people experience when we attempt to be creative in our problem-solving and our outside of the box thinking.
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