Asking Testtakers to Indicate How They Feel "At This Moment

Asking testtakers to indicate how they feel "at this moment" versus how they feel "in general" is an attempt to

A) obtain as much information about the testtakers as possible.
B) distinguish between various traits and states.
C) determine if the testtakers are responding truthfully.
D) evaluate certain topic areas listed in the classic song, Feelings.