CHILD DEVELOPMENT PEDAGOGY

GROWTH DEVELOPMENT CHILD

GROWTH AND DEVELOPMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
How does the brain change during adolescence?
A
It grows bigger in size
B
It develops more nerve endings
C
It develops better impulse control, judgment, and reasoning
D
It develops new glands
Explanation: 

Detailed explanation-1: -The main change is that unused connections in the thinking and processing part of your child’s brain (called the grey matter) are ‘pruned’ away. At the same time, other connections are strengthened. This is the brain’s way of becoming more efficient, based on the ‘use it or lose it’ principle.

Detailed explanation-2: -The Pre-Frontal Cortex This part of the brain is still developing in teens and doesn’t complete its growth until approximately early to mid 20’s. The prefrontal cortex performs reasoning, planning, judgment, and impulse control, necessities for being an adult.

Detailed explanation-3: -Adolescent brain development is characterized by an imbalance between the limbic and reward systems, which mature earlier, and the not yet fully mature prefrontal control system. This imbalance may be the neural substrate for the typical emotional reactive style of adolescence, and it may promote risky behavior.

Detailed explanation-4: -Good judgment isn’t something they can excel in, at least not yet. The rational part of a teen’s brain isn’t fully developed and won’t be until age 25 or so. In fact, recent research has found that adult and teen brains work differently. Adults think with the prefrontal cortex, the brain’s rational part.

Detailed explanation-5: -The prefrontal cortex is primarily responsible for the ‘higher’ brain functions of the frontal lobes, including decision-making, problem-solving, intelligence, and emotion regulation. This area has also been found to be associated with the social skills and personality of humans.

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