Which of the following pairs a developmental stage with its challenge according to Erikson?

Erik Erikson's psychosocial development theory outlines various stages throughout a person's life, with each stage presenting a central conflict that the individual must navigate. The correct pairing of "Identity vs. confusion" corresponds to the fifth stage of Erikson's theory, which occurs during adolescence. During this stage, individuals are grappling with questions about their identity, including who they are and what roles they will take on in society. Successfully resolving this conflict helps them develop a strong sense of self and direction for their future.

The other pairings do not align with Erikson's framework. "Learning vs. forgetting" does not correspond to a specific developmental stage in his model. Similarly, "Physical growth vs. decay" speaks more to biological changes rather than a psychosocial challenge. Lastly, while "Social skills vs. isolation" suggests a conflict related to social interaction, it is better represented by the stage of "Intimacy vs. isolation," which follows the identity phase. These distinctions are essential for understanding Erikson's theories on human development and the significance of resolving each psychosocial conflict during its respective stage.