extroversion. [-vurâ²zhÉn]. Etymology: L, extra + vertere, to turn. 1 the tendency to direct one's interests and energies toward external values or things outside the self. 2 the state of being totally or primarily concerned with what is outside the self. Also spelled extraversion. Compare introversion.
1 Your baby's eye color at birth may not be their permanent eye color. 2  It can take up to a year for your baby's final eye color to come in.  Eye color is determined by genetics.
The darker the pigment, the darker the eye color is. The fewer the granules, the lighter the eye color is. Babies are typically born with blue eyes due to a minimal amount of melanin pigment in the iris at birth.From 10 to 15 percent of the Caucasian population will see a change in their eye color as they age.he fewer the granules, the lighter the eye color is. Babies are typically born with blue eyes due to a minimal amount of melanin pigment in the iris at birth. From 10 to 15 percent of the Caucasian population will see a change in their eye color as they age.