Natural Environment and Early Human Development Essay Example for Free

Natural Environment and Early Human Development EssayIn order to support the idea of nurture beguiles on early military man development, psychologists have done some researches on several factors of early human development. One of these factors is motor development. All children go through the same stages which begin with peal over and end by walking. However, it seems that motor behaviours can be improved by practice or encouragement. This belief is supported by Zelazo and Kolb (1972) who did an experiment where infants, who were precondition stepping practice during the first two months, began walking five to seven weeks earlier than babies who had no practice. Such a result can be considered as an environmental influence. Another factor, which has been researched, is speech development. Speech can be improved by more talking with babies or rewarding them for making speech sounds. Kagan (1979) claimed that children, who were reared in conservative American homes, begin to speak one year earlier than children reared in some villages such as San Marcos due to the fact that these children, culturally, have little communicative interaction with adults.This research assures the importance of the environments, nurture, in early human development. In conclusion, psychologists and scientist have been arguing as to whether nature or nurture has more influence on early human development. As a result both heredity or the nature and environment or nurture are all important(p) factors in shaping human personality, but environment is the more important one. Because nature only goes so far whereas further growth and development is create by the environments influence on early human development.