Professor Mhlangu Always Makes a Point of Learning the Names

Multiple Choice

Professor Mhlangu always makes a point of learning the names of all the students in her class. She used to be able to do this in her head but has recently found that she needs note cards to help her remember. This change in behaviour is best described as

A) loss-based selection.
B) elective selection.
C) compensation.
D) the epigenetic principle.