Inleiding tot persoonlijkheidspsychologie

Personality refers to enduring traits and behavior patterns that shape how individuals think, feel, and act, influencing their interactions and identity.

The term originates from the Latin word "persona," which means "mask."

The study of personality began around 370 BCE when Hippocrates introduced the concept of four temperaments, each linked to bodily humor.

In the 18th and 19th centuries, Immanuel Kant and Wilhelm Wundt expanded on this idea, classifying personality into axes and shifting the focus from bodily fluids to psychological traits.

In the early 20th century, Sigmund Freud's psychoanalytic theory emphasized unconscious drives and childhood experiences as central to personality development.

Around the same time, Gordon Allport pioneered trait theory, suggesting that personality comprises stable, measurable traits that influence behavior across various situations.

Later, the emergence of behavioral genetics highlighted the roles of genetic factors and shared and non-shared environmental factors in shaping personality.

By the late 20th century, modern models grounded in empirical research, such as the Big Five personality traits, became widely accepted.