If Someone Scientifically Studies Behavior and Mental Processes, Then That

Multiple Choice

If someone scientifically studies behavior and mental processes, then that person is taking a psychological approach. Katya scientifically studies behavior and mental processes, so she is taking a psychological approach. Is this a valid deductive argument?

A) Yes, because it involves asserting the antecedent.
B) Yes, because it involves asserting the consequent.
C) No, because not all psychologists study behavior.
D) No, because it is an inductive argument.