Tim Is Telling His Parents About His Classes This Semester

Tim is telling his parents about his classes this semester.One of his classes,Introductory Psychology,has made him think about becoming a psychologist.His parents ask him what exactly it is that psychologists do.Tim could best answer this by stating that all psychologists are involved in _____ some aspect of behavior and mental processes.

A) studying, coding, improving, or manipulating
B) studying, predicting, improving, or explaining
C) manipulating, explaining, coding, or rationalizing
D) manipulating, predicting, rationalizing, or explaining