Janayah's memory for the first and last Harry Potter books reflects the serial position effect.
The serial position effect is the psychological tendency in which a person remembers the first and last items in a list better than those in the middle.
Serial position effect is the habit of a person to recall the first and last items of the series easily but middle item hardly.
So, Janayah is also going though the serial position effect.
Learn more about the serial position effect here:-
https://brainly.com/question/20630298
#SPJ1
