One of Titchener's Most Profound Influences on the Development of Experimentation

Multiple Choice

One of Titchener's most profound influences on the development of experimentation in psychology was his publication ____.​

A) ​Principles of Physiological Psychology (1873,1874)
B) Principles of Psychology (1890)
C) ​An Outline of Psychology (1896)
D) Primer of Psychology (1898)
E) Experimental Psychology: A Manual of Laboratory Practice (1901-1905)