Luther is preparing a presentation for his students that addresses the relationship an individual's level of extroversion or introversion and neuroticism/stability. Which theory should Luther most likely reference in this talk?

Eysenck's theory of personality

Explanation:Hans Eysenck’s PEN model of personality

According to this theory , Hans identifies three personality factors which are psychoticism , extraversion and neuroticism (PEN). He refers to these factors as bipolar dimensions which means there is a personality that opposes each of these three .

Extraversion vs. Introversion

Neuroticism vs. Emotional stability

Psychoticism vs. Normality

Eysenck held a belief thatt biological factors(i.e hormonal level) works along with environmental factors (learned behavior) all contribute to the personalities.

answer; belief perseverance;