Jeff Is Trying to Remember a List of 20 Letters

Multiple Choice

Jeff is trying to remember a list of 20 letters, grouped into the following chunks: OL DHA ROL DAN DYO UNG BEN.In the context of chunking, which of the following is most likely to improve his recollection of the letters?

A) waiting at least a few hours before trying to recall the letters
B) reading them only once and trying to recall them later
C) re-chunking the letters to form meaningful words
D) removing the chunks and arranging the letters alphabetically