The terms Introvert and Extrovert (originally spelled Extravert by Carl Jung, who invented the terms) are referred to as "attitudes" and show how a person orients and receives their energy. In the Extraverted attitude the energy flow is outward, and the preferred focus is on people and things, whereas in the Introverted attitude the energy flow is inward, and the preferred focus is on thoughts and ideas.
Students reporting double majors, students reporting that they had changed their major in the past year, or students of Freshman standing were not included in the sample as they would not be as representative of a given major as someone who had a greater commitment to that major.
Extraversion is considered here to be a component of personality that does not fluctuate significantly throughout the day and would not be altered by environmental situations.
Extraversion is not the only factor in determining why students are attracted to one type of major, therefore future studies on these subjects should be as diverse as the spectrum of college majors and the individuals that partake in them.
The study found that extraversion is positively correlated with the processing of positive information, meaning that the more extraverted one is, the more quickly and efficiently he or she will be able process positive thoughts.
Based on previous research, we hypothesized a positive correlation between extraversion and dilemma involvement such that the higher the degree of extraversion that one possesses, the more likely that he or she will be involved in dilemmas.
Personality traits extraversion and neuroticism were included as predictors in a linear regression with frequency of experience in dilemmas and the mean score for perceived success in escaping punishment as a result of the dilemma as dependent variables.