Research in Developmental Psychology Essay

1918 Words 8 Pages
It is undoubtedly evident that the field of psychology is becoming increasingly reliant on genetic explanations of human behaviour. It’s undisputable power and potential that it holds for the study offers exciting new developments on levels and quantity that many other sciences can simply not match; yet this over reliance on genetic explanations has caused many issues within the field of developmental psychology, where environmental issues are being ignored completely. Perhaps up until only a few years ago, developmental psychology has been untouched by the era of genetics. While other fields around it grew and adapted to the scientific principle, developmental psychology was still heavily reliant on environmental influences. The …show more content…
While Thomas and others attribute genetics as the sole driving force for face recognition, consequently rendering any psychological studies into environmental factors useless, abnormalities in the topic do not. Instead while they do suggest that genetics does play a role, often an environmental influence is required alongside to produce these various disorders. One of the largest areas of research in developmental psychology is personality acquisition. Of course being such a large topic, there are multiple research proposals behind the genetic basis of personality. Twin studies have been a traditional and fruitful source of quantitative data for the study of genes. Through the analysis of shared and non-shared genes and environment conclusions can be drawn about just how much genetics plays a role in personality. Bouchard was one of the first to suggest a genetic basis. He argued that there was a large body of evidence that supports that individual differences in most, if not all, reliably measured psychological traits are substantively influenced by genetic factors. This proposition has important implications in research and the formation of new theories, as evidence of genetic influence unleashes a cascade of questions regarding the sources of variance in such traits. There is research to support such genetic influence through the findings of

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