Human Development Milestones Quiz

Infants typically start crawling between 7 and 9 months.

Parallel play is a common milestone in social development for toddlers.

Infants typically start teething between 6 and 8 months.

Parallel play is a milestone in social development for toddlers.

A typical milestone in a child's language development is using two-word phrases by 18 months.

Counting to 100 is a cognitive milestone in early childhood.

A milestone in emotional development during infancy is expressing fear of strangers.

A typical milestone in fine motor skills development for preschoolers is holding a pencil with a tripod grasp.

The onset of puberty is a typical physical development milestone in adolescence.

Understanding conservation of mass is a cognitive milestone in middle childhood.

Wisdom and reflective judgment are milestones in cognitive development in late adulthood.

The onset of puberty is a typical milestone in physical development for adolescents.