When 5-Year-Olds and 8-Year-Olds Are Shown a Set of Pictures

When 5-year-olds and 8-year-olds are shown a set of pictures and asked if they will be able to remember them:

A) both the 5-year-olds and the 8-year-olds assert their ability to remember the pictures.
B) neither the 5-year-olds nor the 8-year-olds have confidence in their ability to remember the pictures.
C) the 5-year-olds typically assert their ability to remember all the pictures, but the 8-year- olds say that they will not.
D) the 5-year-olds typically say they will not be able to remember all of the pictures, and the 8-year-olds say that they will.