Trait development

Trait development refers to the process by which consistent personality characteristics, called traits, form and change over time. These traits are influenced by a combination of genetics, environment, experiences, and personal choices. As people go through different life stages and encounters, their traits—such as extraversion, agreeableness, or openness—can become more defined or evolve. Understanding this development helps explain why individuals behave similarly across situations or why they might change their behavior as they grow or face new circumstances. Overall, trait development is a dynamic process that shapes and reflects our unique personalities over time.