Experimental Psychology is a branch of psychology that focuses on using scientific methods and experiments to study human behavior and mental processes. It is considered a scientific approach to understanding the complexities of the human mind. The origins of Experimental Psychology can be traced back to the late 19th century when Wilhelm Wundt established the first psychology laboratory in Leipzig, Germany. He believed that psychology should be treated as a natural science and sought to study the inner workings of the mind through controlled experiments.