Who is most closely associated with the concept that unconscious motivations influence our overt behaviour

A)  Carl Rogers 
B)  Wilhelm Wundt 
C)  B.F. Skinner 
D)  Sigmund Freud

Unconscious Motivations

Drives and desires that are not within an individual's conscious awareness, influencing behaviors and thoughts.

Overt Behaviour

Observable actions or responses of an individual, visible and measurable by others.

Sigmund Freud

An Austrian neurologist and the founding father of psychoanalysis, a method for treating psychopathology through dialogue between a patient and a psychoanalyst.