What developmental tasks must one accomplish to develop successfully, as proposed by Erik Erikson?

The correct answer centers around Erik Erikson's concept of the Psychosocial Stages of Development. Erikson proposed a framework consisting of eight stages that span from infancy to adulthood, where individuals face specific challenges or "crises" that must be resolved to develop a healthy personality and establish a sense of self. Each stage is characterized by a psychosocial conflict that contributes to a person's psychological growth. Successfully resolving these conflicts leads to the acquisition of virtues and strengthens the individual’s sense of identity.

For example, during the first stage, trust vs. mistrust, an infant learns to trust caregivers and the environment, which lays the foundation for future relationships. Each subsequent stage builds on the previous ones, making the resolution of these conflicts critical for a successful identity formation throughout a person's life. This developmental framework emphasizes the interaction between personal growth and social influences, which is central to Erikson's theory.

Other options relate to different theoretical frameworks. Psychoanalytic Theory focuses on internal drives and unconscious processes, particularly as proposed by Freud, while Cognitive Development Stages is associated with Jean Piaget's theories on how children acquire knowledge. The Behavioral Development Framework emphasizes learned behaviors through reinforcement and punishment, which differ from Erikson's psychosocial emphasis. Thus, the focus on