Messias (2014) outlined five epochs in the history of psychology.

Messias (2014) outlined five epochs in the history of psychology.

Messias (2014) outlined five epochs  in the history of psychology. Consider the progression of these epochs and the factors that marked the end of one epoch and the beginning of the next. Which epoch do you believe to be the most significantly different from the one immediately prior? Why? How does this difference advance the field of psychology? Explain.300-350 words. Please use the PHd guideline for writing references.