Why do you remember the start and end of a list but forget the middle?

Give someone a list and their memory keeps the bookends but drops the middle.

When you try to recall a list, the first few items and the last few items come back easily, while the middle ones slip away. The early items got extra rehearsal and made it into long-term memory (primacy); the final items are still fresh in short-term memory when you start recalling (recency). The middle gets neither advantage, so it sinks into a deep recall dip.

You meet five new coworkers at once and at the end of the day you remember the first name and the last name - the three in the middle are gone.

In any sequence, the start and the end stick; the middle quietly disappears, so put what matters at the edges.

Put your strongest point first or last in a pitch, interview answer, or message - burying it in the middle is where ideas go to be forgotten.

Memory keeps the bookends and drops the middle of the shelf.

Learn the idea and practice English at the same time.