Aloose screw on the visor causes it to drop down while brianna drives; however, she keeps forgetting to take a screwdriver out to the car to fix it. when she notices the visor drop again, she reaches into her pocket for a dime she uses to tighten the screw holding the visor. what problem-solving difficulty did brianna overcome?
a. relative comparison
b. functional fixedness
c. poor problem representation
d. the representative heuristic

The correct option in this case will be option "b" functional fixedness.

Explanation:

Functional fixedness is defined as a cognitive bias that limits a person to use an object only in the way it is traditionally used and is commonly known as a problem-solving difficulty.  In the visor situation Brianna overcomes this problem-solving difficulty and use the dime as screwdriver to tighten the visor.

answer; engram;

answer; /// the above statement is (true);