All learning begins with and centers on the use of language, hence linguistic disabilities is a major limitation to learning. Among the common forms of language learning disabilities, is dyslexia, a problem that causes children to have problems with reading, writing and/or spelling (Bishop, 2015). There are a number of causes of dyslexia, which include incidences during pregnancy and genetic predisposition. Incidences during pregnancy and genetic disposition cause dyslexia, which in turn lead to children having difficulties learning.
Among the less common causes of dyslexia in children is a genetic predisposition. According to available research and commentary, children who come from families whose members have dyslexia are susceptible to the disease. It is thus evident that some genes increase the propensity of children developing dyslexia (Bishop, 2015).
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However, the more common cause of dyslexia in children emanates from events that took place during the cause of pregnancy. Among these events include substance abuse by the mother, including the use of alcohol or hard drugs. If the mother has some kinds of infection such as a urinary tract infection (UTI), chances of developing dyslexia also increase (Liu et al., 2016).
It is, however possible that the cause of dyslexia is a combination of both genetic predisposition and incidents that take place during pregnancy. Genetic predispositions create susceptibility while incidents that happen during pregnancy make the predisposition a reality. On the other hand, it is also possible that each of the two causes above result in different psychological limitations that combine to cause dyslexia (Bishop, 2015).
It is evident from the totality of the above that the primary culprits for the causation of dyslexia are genes and pregnancy-related incidents. What may not yet be clear is how each of the two plays active roles in the actual causation process of dyslexia. Further research is necessary to enable an understanding of how the causes for dyslexia actually contribute to it. However, those genetics and pregnancy-related incidents cause dyslexia is not in doubt.
References
Bishop, D. V. (2015). The interface between genetics and psychology: lessons from developmental dyslexia. Proceedings of the Royal Society B: Biological Sciences , 282 (1806), 20143139.
Liu, L., Wang, J., Shao, S., Luo, X., Kong, R., Zhang, X., & Song, R. (2016). Descriptive epidemiology of prenatal and perinatal risk factors in a Chinese population with reading disorder. Scientific reports , 6 , 36697.
