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.

no , per capita income is not a true measure of the development because: -it only tells us about average income not how income is distributed among the people.it only give us an idea of the economic aspect.it is only at the qualitative basis.moreover, income is not only the way of development other factors are also as much as important as income.

answer; /// the only one thats make little sense is (c) fair credit billing act;