Child development refers to the biological and psychological and emotional changes that occur in human beings between birth and the end of adolescence, as the individual progresses from dependency to increasing autonomy. Because these developmental changes may be strongly influenced by genetic factors and events during prenatal life, genetics and prenatal development are usually included as part of the study of child development. Related terms include developmental psychology, referring to development throughout the lifespan, and pediatrics, the branch of medicine relating to the care of children. Developmental change may occur as a result of genetically-controlled processes known as maturation, or as a result of environmental factors and learning, but most commonly involves an interaction between the two. It may also occur as a result of human nature and our ability to learn from our environment. Human beings have a keen sense to adapt to their surroundings and this is what child development encompasses.

There are various definitions of periods in a child’s development, since each period is a continuum with individual differences regarding start and ending.

Approximate outline of development periods in child development:

Some age-related development periods and examples of defined intervals are: newborn (ages 0–1 month); infant (ages 1 month – 1 year); toddler (ages 1–3 years); preschooler (ages 4–6 years); school-aged child (ages 6–13 years); adolescent (ages 13–20). However, organizations like Zero to Three and the World Association for Infant Mental Health use the term infant as a broad category, including children from birth to age 3.

The brain growth spurt that begins at about the third trimester of gestation and continues until at least the fourth year of life is important to the development of neurological functioning. Smiling, babbling, crawling, walking, and talking – all major sensory, motor, and cognitive milestones of infancy and toddlerhood – are made possible by the rapid development of the brain.

Early emotional development, too, may depend on experience. Infants whose mothers are severely depressed show less activity in the left frontal lobe, the part of the brain that is involved in positive emotions such as happiness and joy, and more activity in the right frontal lobe which is associated with negative emotion.

We provide assistance through various techniques for child development.