Two Scientists from Another Planet,Poz and Zog,visit Earth and Are

Two scientists from another planet,Poz and Zog,visit earth and are attempting to study our computers.Poz focuses on how the computer is used for work and for play,while Zog concentrates on the construction of each component of the computer.If you were to compare their approaches to the original schools of psychology,which of the following analogies is most accurate

A)  Poz's approach is similar to functionalism. 
B)  Zog's approach is similar to behaviourism. 
C)  Zog's approach is similar to psychoanalysis. 
D)  Poz's approach is similar to structuralism.