Final answer:
The case of Ruth Hamilton highlights that development occurs across the lifespan, emphasizing continuous growth and changes influenced by genetics, environment, culture, and social factors. Therefore correct option is D
Step-by-step explanation:
Which aspect of development is illustrated in the case of Ruth Hamilton?
The aspect of development illustrated in the case of Ruth Hamilton is that development occurs across the lifespan. This perspective aligns with the idea that human growth and development are continuous processes that do not stop at a specific age but continue throughout life. As we go through different stages, including infancy, adulthood, and beyond, we experience various changes that contribute to our ongoing development. Theories such as Erikson's theory of psychosocial development and Piaget's theory of cognitive development support the idea that development is a complex interplay of genetics, environment, culture, and social interaction.
Additionally, stage theories suggest that while certain aspects of development such as language milestones may occur in a universal sequence, the timing and expression of these stages can be influenced by cultural practices and individual experiences.