Lifespan Development Report on physical, intellectual, emotional and social development. Ages 0-8 years

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Saffron McCafferty

Lifespan Development

Report on physical, intellectual, emotional and social development. Ages 0-8 years

Physical development

When the baby is picked up, the head falls backwards. This is because the neck muscles are not strong and developed enough to support the head. This is why the head always needs to be supported when the baby is lifted.

When a newborn baby is held in a sitting position, they appear to roll up into a ball. The back curves over and the head falls forward because the muscles in the neck and back are not very strong. When a newborn baby is held upright with its feet on a flat surface, they automatically make walking movements. This is known as the walking reflex and will disappear after a few months.

A newborn baby keeps its hands tightly closed for most of the time. The baby also shows a ‘grasp reflex’- if anything is put in the hand, it is automatically grasped tightly. This reflex disappears after a few weeks.

At such a young age, the baby is only aware of vague shapes, darkness, light and movement. Newborns are very short sighted because their eyes have a fixed focus of about 20-25 cm. They therefore see most clearly those things within this distance, with objects further away being blurred.

“Your baby will try to focus on anything which is moving, for instance a mobile which is brightly coloured. However, your face will be the most interesting object in his whole life, so make sure that he sees that often and close.”

(Stoppard, 1990)

Not only is their sight developing, but also their hearing. The bay will be startled by a sudden loud noise, e.g. a door slamming and blinks or open its eyes widely.

At 3 months, the baby is starting to control its head. The baby still has to be supported when in a sitting position but the back is much straighter. Although the head is rather wobbly, they can hold it for a short while.

When the baby is held in the standing position, the legs are beginning to be strong enough to take a little weight, though they tend to sag at the knee and hip.

The hands are held open for most of the time now that the grasp reflex has gone. If the baby is given a rattle, they hold it for a few moments only. If the hand accidentally touches the clothes, the baby pulls on them. This is the stage when the baby spends a long time looking at its hands.

Although still short sighted, the baby now has a greater focusing range and therefore can see further. There is also much more control over the movements of the eyes. The baby is very interested in looking at everything around them and is able to follow people who are moving nearby.

At 6 months, the baby now has complete head control. There is no head lag and the baby is able to raise its head when lying on their back. When in a sitting position, the baby can hold its head upright and turn it to look around.

The baby is now able to sit upright but still needs support from a chair or pram. They can also sit for a short while on the floor with its hands forward for support.

At this age, they are able to take weight on their legs when being held and enjoys bouncing up and down.

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The baby can now grasp an object without it having to be put into the hands. They can pick up everything within reach with one hand or two, passes it from hand to hand, turns it over and takes it to its mouth. When lying on the back, they like to play with their toes.

The eyes now work together and the slight squint commonly shown in the early stages has disappeared. The baby turns immediately to its mothers’ voice across a room, or to very quiet things made on the other side of them.

At 12 months, ...

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