How is introversion defined as a personality trait?

Introversion as a personality trait is characterized by a tendency to be reserved or reflective. Individuals who score high in introversion often find that they feel more energized and comfortable in solitary environments or in smaller, more intimate gatherings rather than in large groups. This nuanced preference affects how they engage with the world; introverts typically process thoughts and feelings internally, leading to a greater focus on their internal world of ideas and emotions.

While options that mention leadership roles, group activities, or external stimuli highlight aspects more aligned with extraversion, they do not capture the essence of introversion. Introverts may not seek out leadership roles proactively, as they often prefer to observe and think rather than assert themselves in social settings. Similarly, their inclination is not towards group activities, which can be draining for them. Rather, they thrive in environments where they can reflect and engage deeply with fewer people, highlighting their reflective nature.