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    Exam 5: Physical Development in Infants and Toddlers
  5. Question
    PET-Scans Show That Activity in the Frontal Cortex
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PET-Scans Show That Activity in the Frontal Cortex

Question 20

Question 20

Multiple Choice

PET-scans show that activity in the frontal cortex


A) of 5-day-old babies is like that of adults.
B) approaches adult levels by 7 or 8 months after birth.
C) reaches adult levels by adolescence.
D) does not reach adult levels until adulthood.

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