Approximately what percentage of children in the United States have immigrant parents?

Freud believed that adolescence was a distinctive stage because:

When a child between the ages of 2 and 3 years old cannot produce a particular sound, she will typically:

The inhibition of impulsive actions is called effortful control.

According to G. Stanley Hall, young people:

Parents who demonstrate the authoritative pattern control their children by:

Selection refers to the process of:

What pattern of responses has been found when experimenters ask young children questions regarding appearance/reality distinctions?

Preschool participation has been found to influence children and families in the following ways:

Children’s reasoning about social conventional issues is largely stable and unchanging over the period of middle childhood.