The manual serves as a guide for both professionals and those seeking self-awareness, focusing on three major areas of the human face that correlate with different types of intelligence: Cerebral Zone
Gabarre, J. (2018). La morfología facial y la personalidad. Revista de Psicología Clínica, 24(2), 123-135.
While Gabarre's work is presented as a "scientific" evolution of morphopsychology—often called Facial Psychology