Telegraphic speech; socialization, democratic families; egocentric; maturation.

1. In __________, adults develop a parenting style in which children participate in decisions affecting their lives.

2. Seeing and thinking of the world only from one’s own standpoint is called ________ thinking.

3. Children at around age 2 use _____________ in which the words are left out but the message gets across.

4. The study of changes that occur as an individual matures is ____________.

5. Learning the rules of behaviour of one’s culture is called ____________.