Piaget’s preoperational stage is so named because he believed that children in this stage of development:

Shaken baby syndrome causes several symptoms including:

When one-month-old Mai is sleeping, it often looks like she is smiling. This is an example of a _____ smile.

The cerebral cortex has two _____, each of which is further divided into four _____.

Experts on infant socioemotional development, such as Jerome Kagan, conclude that _____ makes it unlikely that emotions which require thought can be experienced in the first year.

According to Mary Ainsworth, a(n) _____ infant avoids the mother or is ambivalent toward her, fears strangers, and is upset by minor, everyday separations.

When 4- and 5-year-olds scramble over jungle gyms and race their friends, they demonstrate their:

_____ involves an increase in the speed and efficiency of information traveling through the nervous system during brain development in children between the ages of 3 and 15.

In the Strange Situation, Jermaine used his mother as a “safe base” as he actively explored the playroom. Mary Ainsworth would most likely classify Jermaine as being

Insecure avoidant babies show: