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Multiple Choice
In developmental psychology, the frontal lobes become fully developed ________.
A
during infancy, before age 2
B
in late adolescence or early adulthood, typically by the mid-20s
C
by early childhood, around age 5
D
by early adolescence, around ages 12 to 14
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Verified step by step guidance
1
Understand that the frontal lobes are a part of the brain responsible for higher cognitive functions such as decision-making, impulse control, and planning.
Recognize that developmental psychology studies how these brain areas mature over time and how this maturation affects behavior and cognitive abilities.
Recall that while some brain regions develop rapidly in infancy and early childhood, the frontal lobes have a prolonged development period.
Note that research shows the frontal lobes continue to develop through adolescence and are not fully mature until late adolescence or early adulthood.
Conclude that the frontal lobes typically become fully developed by the mid-20s, which aligns with the answer choice 'in late adolescence or early adulthood, typically by the mid-20s.'