I'm not 100% positive, but this is a question on my exam. The choices are
A) a chart listing the basic chemical elements
B) a list of courses required for graduation
C) a list of the types of clothes sold at a retail store
D) a computer program for word processing a term paper.
I'm thinking that it is D. Wundt started the whole, 'describe how this pencil makes you feel', thing. And Titchener just added his study on with colors for example. Kind of like a word processor. If I'm way off, at least you have some options now. :)