Final answer:
The purpose of a commemoration is to honor memory; the correct answer is b. Commemoration. For memory processes, a. construction refers to creating new memories, while reconstruction is recalling existing ones.
Step-by-step explanation:
The purpose of a commemoration is to honor the memory of something or someone important. The correct answer is b. Commemoration. Now, regarding the formation of memories, there is a process involved. When we create new memories, this process is often referred to as construction because we are piecing together information from our perceptions and experiences. When we bring back a memory that has already been formed, we are engaging in reconstruction, as we may need to rebuild that memory possibly with some changes from the original experience. Therefore, the answer to the formulation of new memories and the recollection of formed memories would be a. construction; reconstruction.