During adolescence, how do puberty-related changes affect cognitive and social development?

During adolescence, how do puberty-related changes affect cognitive and social development?

• A. Hormonal changes influence mood and behavior; gradual maturation of the prefrontal cortex improves executive function; peer influence and identity exploration intensify.
• B. Puberty has no impact on cognitive development.
• C. Prefrontal cortex matures before puberty.
• D. Peer influence decreases during adolescence.

Answer: (A)

Puberty brings hormonal shifts that influence mood and behavior, while the brain’s prefrontal cortex continues to mature through adolescence, supporting improvements in executive functions like planning, impulse control, and working memory. At the same time, social development is marked by intensified peer influence and ongoing identity exploration as teens experiment with roles, values, and beliefs. This combination explains why cognitive skills gradually improve while social dynamics become more centered on peers and self-definition. The other statements don’t fit as well: puberty clearly affects cognitive and social development; the prefrontal cortex matures during adolescence rather than before puberty; and peer influence often increases rather than decreases during adolescence.

Puberty brings hormonal shifts that influence mood and behavior, while the brain’s prefrontal cortex continues to mature through adolescence, supporting improvements in executive functions like planning, impulse control, and working memory. At the same time, social development is marked by intensified peer influence and ongoing identity exploration as teens experiment with roles, values, and beliefs. This combination explains why cognitive skills gradually improve while social dynamics become more centered on peers and self-definition.

The other statements don’t fit as well: puberty clearly affects cognitive and social development; the prefrontal cortex matures during adolescence rather than before puberty; and peer influence often increases rather than decreases during adolescence.