When I sat to write down each name,
I had a real confusion at that time.
It was to remember the evolution of psychology,
Which was tougher than a flower\'s morphology.
First came Structuralists, followed by Functionalists.
Anyways, aren\'t they all psychologists?
And then came the Gestaltists,
Who emerged in the 20th century German land.
Following them came Behaviorists,
John.B.Watson was behind this,
And the Psychoanalysts through the famous Freud,
Who shook the world by his radical views.
The evolution didn\'t end with this,
Cause, then came the Humanists through Maslow,
And, the famous Vgotsky\'s Constructivism.
And so on psychology grows.
This how psychology became psychology,
Which has its roots in the ancient Philosophy!