What are the three main factors that influence development?

• A. Biology/genetic predisposition, individual's role in their development, and environmental/sociocultural factors
• B. Schooling, nutrition, sleep
• C. Family income, housing, weather
• D. Language exposure, screen time, exercise

Answer: (A)

Development is shaped by three interacting influences: biology/genetic predisposition, the environment and sociocultural context, and the individual’s own active role in their development. Biology provides inherited potentials and constraints that set the starting point for growth. The environment offers experiences, resources, and social context that can enable or challenge development. The individual’s own choices, engagement, and agency influence how they interact with opportunities and respond to experiences, guiding developmental trajectories. This combination best explains how development unfolds across domains and over time. Other options touch on important factors, but they focus on specific elements rather than the three broad, interacting influences of biology, environment, and personal agency.