At approximately which month is color vision fully established in infants?

At approximately which month is color vision fully established in infants?

• A. 7 months.
• B. 4 months.
• C. 9 months.
• D. 12 months.

Answer: (A)

Color vision develops as the retina’s cone cells mature and the visual pathways toward the brain become more refined. By about seven months, infants typically demonstrate stable color discrimination and use color cues reliably in perception and behavior, which is why this is the commonly cited age when color vision is considered fully established. Earlier in development, color discrimination starts to appear, but the consistent, adult-like color vision generally aligns with around seven months.

Color vision develops as the retina’s cone cells mature and the visual pathways toward the brain become more refined. By about seven months, infants typically demonstrate stable color discrimination and use color cues reliably in perception and behavior, which is why this is the commonly cited age when color vision is considered fully established. Earlier in development, color discrimination starts to appear, but the consistent, adult-like color vision generally aligns with around seven months.