What does the epigenetic principle state regarding human development?

The epigenetic principle, as it relates to human development, emphasizes that development occurs in a series of organized, sequential stages where each stage must be resolved before progression to the next. This principle, articulated by theorists such as Erik Erikson, suggests that each developmental stage presents specific challenges or tasks that are critical for healthy psychological development. Successful resolution of these tasks contributes to the formation of a cohesive identity and influences behavior and personality in subsequent stages.

This means that individuals cannot skip stages or approach them out of order; each stage builds upon the outcomes of the previous ones, underscoring the importance of addressing developmental tasks in a planned and chronological manner. Understanding this concept is crucial for professionals in vocational rehabilitation as it helps them appreciate the comprehensive nature of human growth and differentiate developmental challenges that may arise throughout life.