Why Do Most People Have Difficulty Recognizing the Correct Image of the Lincoln Penny?

What is the most likely cause of people having difficulty recognizing the correct image of the Lincoln Penny?

Is it due to encoding failure, lack of attention, or a different reason?

The most likely cause of people having difficulty recognizing the correct image of the Lincoln Penny is:

Encoding failure

Most people have difficulty actually recognizing the correct image of the Lincoln Penny. The most likely cause of this problem is encoding failure. Encoding failure is a breakdown of getting information into the cognitive system. Because of this, the information doesn't get into the memory. Encoding failure is caused when individuals don't focus or pay proper attention to the target.

When people try to recognize the correct image but they face difficulty because they have not paid proper attention at first. It often happens that individuals don't pay attention to minor things that they use in their daily life and that's why they don't remember proper appearance.