Physical Development in Infancy and Childhood Quiz

Infants typically start crawling between 6 to 8 months as part of motor development.

Walking marks a significant milestone in motor development during infancy.

Newborn infants typically weigh between 7 to 9 pounds.

The rooting reflex is triggered by a gentle stroke on the cheek in infants.

Girls typically experience puberty onset between 11 to 13 years of age.

Motor coordination refers to the development of synchronized movements and skills.

The Moro reflex, present in newborns, disappears around 4 to 6 months of age.

Cephalocaudal pattern of growth indicates growth from head to feet.

Tying shoelaces is a common fine motor skill developed during early childhood.

Assimilation involves integrating new information into existing mental frameworks.

Object permanence develops during Piaget's sensorimotor stage.

Synaptic pruning refers to the elimination of unused synaptic connections in the brain.