Age Stages Of Child. Taking a first step smiling for the first time and waving bye bye are called developmental milestones. In 1936 for example swiss developmental psychologist jean piaget worked out a theory that describes four main stages of child development.
There exists a wide variation in terms of what is considered normal caused by variation in genetic cognitive physical family cultural nutritional educational and environmental. This section contains some. Then read on to find out how children s drawings develop at different ages.
Taking a first step smiling for the first time and waving bye bye are called developmental milestones.
In 1936 for example swiss developmental psychologist jean piaget worked out a theory that describes four main stages of child development. In 1936 for example swiss developmental psychologist jean piaget worked out a theory that describes four main stages of child development. Understanding your child s changing and emerging growth and development is an important part of parenting. Then read on to find out how children s drawings develop at different ages.