Biological Factors That Affect Child Development

early child development is influenced by a wide diverseness of both biological and environmental factors. biological factors can play a particularly important role in early growth. These factors influence a child in both positive and negative ways. They can affect children throughout their development, particularly during critical times such as the prenatal period and early childhood .

inquiry conducted at Rutgers University demonstrated that prenatal factors affect linguistic exploitation and postnatal factors contribute to a child ’ s cognitive development. And gross drive development is widely considered to be the solution of natural, biological factors, with postnatal factors contributing to a lesser extent .

biological factors include genetic influences, brain chemistry, hormone levels, nutrition, and gender. here is a close front at nutrition and gender and how they affect development .


Proper nutriment is a full of life factor in a child ’ s overall development. Prior to birth, a mother ’ randomness diet and health play a key function. For exemplar, folic acid consumption of 400 micrograms ( microgram ) daily for three months prior to concept and during early pregnancy significantly decreases the risk of certain parturition defects of a baby ’ mho brain ( anencephaly ) and spine ( spina bifida ) .

These parentage defects occur in the foremost few weeks of pregnancy, which is why it is important for women in their childbirth years to ensure they are getting at least 400 micrograms of folic acid casual. Waiting until a charwoman finds out she is fraught can be excessively former .


Most people possess 23 pairs of chromosomes in their cells ( with the exception of special generative cells called gametes ). The first 22 pairs are called autosomes, which are the lapp in boys and girls. therefore, males and females partake most of the lapp located of genes .

The 23rd copulate of chromosomes is what determines the gender of an individual. Boys typically have one X chromosome and one Y chromosome while girls have two X chromosomes. Hence, gender differences at the biological level are found on the Y chromosome. Gender can influence development in a assortment of ways. For exemplar, boys tend to develop and learn differently than girls and have lower levels of school readiness.

A child ’ s physical body has distinctive generative organs and becomes far differentiated as especial arouse hormones are produced that play a character in gender differences. Boys typically produce more androgens ( male arouse hormones ), while females produce estrogens ( female sex hormones ) .

Scientists have studied the effect of excessive amounts of sex hormones on a child ’ s behavior. They have found that boys with higher than normal androgen levels play and behave similarly to their male peers with convention androgen levels. however, girls with high androgen levels typically expose more gender-stereotypic male traits than do girls who have normal androgen levels.

Interactions Among biological and environmental Factors

It is important to remember that biological factors do not act in isolation. Genes, for exemplar, can interact both with other genes and the environment. Some genes may dominate and prevent others from being expressed. In early cases, certain biological influences might impact genic formula .

An example of biological determine over gene expression is a child not getting proper nutrition. The child might not grow tall, even though they have inherited genes for height. In order to understand child development, it is essential to consider all the many factors that may play a function. Healthy growth is not the result of a single influence .

A Word From Verywell

The first three years of a child ’ south life is a time period of enormous emergence and development. It is characterized by rapid development, particularly of the brain, where connections between brain cells are being made to provide the necessary construct blocks for future development. For children to learn and become resourceful and freelancer, it is authoritative to devote attention to early childhood development .

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Category : Health

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