Counselor Preparation Comprehensive Exam 2026 – 400 Free Practice Questions to Pass the Exam

The correct answer highlights the importance of genetic inheritance as a key element of human development according to Gesell's theories. Arnold Gesell was a prominent psychologist and pediatrician who greatly influenced our understanding of child development. His work emphasized the biological growth patterns that unfold in a predictable sequence, suggesting that development is primarily driven by inherited genetic factors.

Gesell posited that children follow a specific developmental trajectory that is largely determined by their genetics, which includes physical, emotional, and cognitive growth phases. This perspective underscores that while environmental factors and experiences play a role in development, the foundational blueprint for growth is rooted in genetic inheritance. As a result, this emphasis on biology places genetic elements at the forefront of understanding human development in Gesell’s research.