Physical development is best described as

How people learn, what people learn, and how people express themselves through language is an example of

All traits that are passed from blood relatives

Describes the changes of change people experience throughout life (birth to death)

All of the environmental conditions and situations that affect a child

Often ______ and______ both play a role in development.

_____are parts of DNA molecules in a person’s cells that determine traits.

Another name for a person's genes is ____

 the typical time when a developmental milestone appears is

Occurs when a child performs like an older child

When a child performs like a younger child

Reasons why people develop at different rates

First theorized childhood experiences affect adults.

Was the first theorist to study children scientifically.