Properly administered and interpreted, a personality assessment has a good chance of revealing some things about all three.
Hans Eysenck and the many followers after his death are not taking into account modern research findings. Wikipedia describes many contradictory personality traits. All except one (Enneagram) recognize the effect of the situational environment of the person. Healthy people are sensitive to their environments. Most personality theories ignores the sociological factors, as well as the psycho-medical situation of the person.
Lamarck's three theories were the inheritance of acquired characteristics, the use and disuse theory, and the theory of adaptation. His assumptions included the belief that organisms could pass on traits they acquired in their lifetime to their offspring, that these traits were a result of their environment, and that organisms could change over time in response to their environment.
Example)where to hide, what animals to hide from...etc
Creon's character in Sophocles play has various personalities and traits that made him a very dynamic character in the said play. Three of these personality traits are stubbornness, power and strength.
three characteristics of Frederick Douglass are that he was intelligent and had a gift of speech, he was funny, and loving
Three characteristics that describe personality are openness, conscientiousness, and extroversion. These traits reflect an individual's willingness to try new experiences, their level of organization and reliability, and their outgoing and sociable nature.
There are two traits dominate (which is more likely to appear because there are more genes towards the dominate trait and there is a weaker trait which is called recessive which can happen but is rare and not likely.
The protagonist is the positive role in the story. So basically just say the foils and then add how the traits were revealed.
Babe's personality was like a jumping cow!
*Psychoticism."Psychoticismis one of the three traits used by the psychologist Hans Eysenck in his P-E-N model (psychoticism, extraversion and neuroticism) model of personality. Psychoticism refers to a personality pattern typified by aggressiveness and interpersonal hostility."
Hans Eysenck's personality theories was based on three universal traits. The degree of introversion/extroversion, moodiness or even temperedness he called neuroticism/emotional stability and psychoticism.