Which of the of the Following Statements Best Summarizes the Protest

Which of the of the following statements best summarizes the protest of functional psychology against Wundt and Titchener?​

A) Functional psychology proposed that more mental elements exist than allowed by Wundt and Titchener.​
B) Functional psychology emphasized that Wundt's and Titchener's approaches to psychology were too broad and included too many topics of study.
C) ​Functional psychology claimed that Wundt's and Titchener's approaches were too restrictive because they did not study the practical value of mental processes.
D) In contrast to Wundt and Titchener,functional psychology said that consciousness could not be studied scientifically.
E) None of the choices are correct.