AP Psychology Practice Test 2025 - Free AP Psychology Practice Questions and Study Guide

In Erikson's theory of psychosocial development, the primary developmental task during late adolescence and early adulthood is forming close, loving relationships, which aligns with the stage known as intimacy versus isolation. This stage emphasizes the importance of developing deep interpersonal connections and the ability to share oneself with others. Successful resolution of this stage leads to strong, meaningful relationships and an ability to establish commitments, which can profoundly impact an individual’s well-being and social development.

During this period, individuals are focused on exploring their identity and transitioning into adult roles, and building intimate relationships is a crucial aspect of establishing one's place in society. It lays the groundwork for future interpersonal relationships, including friendships, romantic partnerships, and eventually, family life. The ability to engage in intimate relationships is a vital contribution to psychological health.

While solidifying a sense of self is also important in earlier stages, the emphasis in late adolescence and early adulthood shifts to the significance of intimacy and relationship formation. Other options, such as undergoing menopause and increasing fluid intelligence, do not pertain to the developmental challenges faced during late adolescence and early adulthood, as these are more relevant to different life stages or abilities.