Undergrad course (5)
I believe the answer is:
psych
'undergrad course' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for psych that I've seen before include "Mind doctor (colloquial abbreviation)" , "Intimidate someone by making him feel uneasy" , "Stimulate" , "To subject to mind games" .)