Which demonstration illustrated that retrieval from memory is not just a reproductive process, but a reconstructive process?

The memory retrieval process:

The retrieval of lost memory of any person, who is facing the difficulty due to a disorder degenerative diseases or any mental abnormality which are mainly caused inside the Central nervous system (CNS). As the memory is retrieved by naming the events and giving the memories some labels, while linking all the dots to get a set of data or the memory required.

Explanation:

The process of memory reconstruction:

As the psychologist or doctor will go on with explaining the different events and by placing some memory blocks around the events that has occurred before. While the person does not have the coherent or the clear form of data or memory. Now, the psychologist starts by places pieces of memory and then links them all together. So, that the patient can have his memory back in the mean time.