What is a central focus of Erik Erikson's theory of human development?

Erik Erikson's theory of human development emphasizes the importance of personal identity and social relationships as individuals progress through various stages of life. His eight-stage model outlines how each stage presents a psychosocial crisis that the individual must navigate, impacting their personal self-image and interactions with others.

In each of these stages, successful resolution leads to the development of a strong sense of identity and well-adjusted social relationships. For example, during adolescence, individuals face the challenge of identity versus role confusion, which centers around forming a coherent self-image and establishing connections with peers. Therefore, the focus on personal self-images and social interactions is central to understanding how individuals grow and function within society, making it the correct answer in this context.

The other choices address aspects of development but do not encapsulate Erikson's overarching themes of identity and social relationships as effectively as the correct option does.