Growth and development in infancy proceeds from the head downward, which is known as the __________.

The Bayley Scales for Infant Development assesses ___________.

Which attachment type was highly predictive of later problems and included toddlers who in early and middle childhood exhibited hostility and aggression?

Executive function refers to __________.

Most toddlers can self-recognize by the age of __________.

The term social referencing refers to a situation in which __________.

Most infant mortality takes place during the __________ month of life.

Because they are a way of processing and organizing information, reflexes are a type of __________.

__________ describes the brain’s high responsiveness to environmental circumstances.

Compared to neonates, toddlers sleep __________ fewer hours per day.