What are the growth and development of an infant?

By about age 2 weeks, an infant should start to gain weight and grow quickly. By age 4 to 6 months, an infant’s weight should be double their birth weight. During the second half of the first year of life, growth is not as rapid. Between ages 1 and 2, a toddler will gain only about 5 pounds (2.2 kilograms).

What are the four stages of growth and development after birth?

In these lessons, students become familiar with the four key periods of growth and human development: infancy (birth to 2 years old), early childhood (3 to 8 years old), middle childhood (9 to 11 years old), and adolescence (12 to 18 years old).

What is the physical development of a newborn?

Think of your baby’s motor skill development as a top-down process. He first masters movements of the head, then progresses to movements of the trunk, hands, and legs. Until 8 weeks, his movements are largely out of his control.

How do you promote baby development?

10 Ways to Promote Baby Development

Excite The Senses. In the second and third months of baby development, infants begin to explore and learn more about their environment.
Talk To Your Baby. As soon as your baby is born, you can help her start to develop language.
Enhance Baby Activities With Toys.
Turn Off The TV.

How do I know my baby is developing normally?

But soon, signs of your baby’s growth and development will emerge.

Motor skills. Your newborn’s head will be wobbly at first and movements will be jerky.
Hearing. Your infant will be sensitive to noise levels.
Vision. Your baby will probably focus on your face, particularly your eyes, during feedings.
Communication.

What are the 4 aspects of infant development?

While every baby is different and will grow at his or her own pace, during the first year your baby will change dramatically in five areas of development: physical, cognitive, emotional and social, language, and sensory and motor skills.

What is the normal growth rate for infants?

On average, babies grow 0.5 to 1 inch (1.5 to 2.5 cm) each month from birth to 6 months. From 6 to 12 months, babies grow an average of 3/8 inch (1 cm) per month.

What is the average weight of a 4 month old boy?

The average weight for a 4-month-old baby is 14.2 pounds for girls and 15.4 pounds for boys; the average length (aka height) is 24.4 inches for girls and 25.2 inches for boys.

What is the percentile of a 2 year old?

A 2-year-old boy, at age 24 months, is an average of 34.5 inches tall, and is in the 50th percentile, according to the CDC . A 2-year-old girl, at age 24 months, is an average of about 34 inches tall.

What are the stages of infant development?

Piaget , who had a strong biological background, proposed four stages of development: sensorimotor, preoperational, concrete operational, and formal operational. According to Piaget, During the sensorimotor stage (birth to age 2) infants develop their ability to coordinate motor actions with sensory activity.

What are the growth and development of an infant? By about age 2 weeks, an infant should start to gain weight and grow quickly. By age 4 to 6 months, an infant’s weight should be double their birth weight. During the second half of the first year of life, growth is not as rapid. Between…