On a fishing trip, Ed realizes that he has mistakenly packed the sewing box instead of the tackle box. He wants to fish but returns home because he does not have any line or hooks. Ed's failure to realize that sewing thread can be used as fishing line and that a bent needle can be used as a hook is an example of .

The answer is functional fixedness.

Explanation:

Functional fixedness refers to the inability to use an object in a different way than usual. For example, if a person is looking for a pair of scissors to cut paper, he might not realise he can also use a utility knife or even a ruler.

Studies have shown that very young children do not present functional fixednesss. Instead, it appears around age seven, when children learn to use objects "properly".

american political culture includes a plenty of focus views and preferences. not all westerns experience the same opinions, of course, but the large preponderance promises to these general ideas, including equality, justice, freedom, individualism, integrity, and difference.

the united states is a democratic republic. residents elect representatives to governmental, nation, and local administration; those deputies create the regulations that command u.s. community. although emptiness in u.s. law needs it, in usage, the administrative system is ruled by executive factions.

propioception;