The Role of Genes in the Development of Behavior Essay -- human behavi

The Role of Genes in the Development of Behavior The debate concerning the make up ones mind of genes on human behavior has been on-going for centuries. The spirit vs. nurture (or heredity Vs. environment) debates ar one of the longest running, and most controversial, both inside and outside psychology. It is come to with some of the most fundamental questions a human being could ask, much(prenominal) as Why argon we they way we are? and why do we develop as we do? Historically this debate has been fought from extreme perspectives, arguing that it is all nature (an individuals heredity genetic make up), or nurture (the environmental influences upon an individual) that go under a persons behavior. However in modern psychology is has generally been authoritative that these are impossible positions to take. It is neither true to say that development is caused either by genetic factors or by environmental ones, but kinda a constant interaction betwee n the two. This topic is generally researched by examining individuals intelligence, for example, by comparing the results of tests on both monozygotic (MZ) and Dizygotic twins, brought up in shared and non-shared environments. Most researchers now agree that both heredity and environment contribute to intelligence, heredity and environment interact in divers(a) ways and that extremely poor, as well as enriched environment erect interfere with the realization of a persons intelligence, regardless of his or her heredity. Although there are many problems in investigating this topic, these basic assumptions suggest that genes infact do pass a very significant role in the development of behavior. The questio... ... --------------------------------------------------------------------- 1 stock 1 Hardy, M., and Heyes, S. (1996) pg232 2 character 2 Dobson, C, B., Hardy, M., etc (1981) pg 217 3 Source 3 Gross,r., McIlveen,R., Coolican, H., Clamp, A., and Russell, J., (2000) pg 640 4 Source 2 Dobson, C., Hardy, M., etc (1981) pg 219 5 Source 2 Dobson, C., Hardy, M., etc (1981) pg 219 6 Source 1 Hardy, M., Heyes, S., (1996) pg 237 7 Source 1 Hardy, M., Heyes, S., (1996) pg 237 8 Source 2 Dobson, C, B., Hardy, M., etc (1981) pg 220 9 Source 4 Gross, R., (2003) pgs 600 - 601 10 Source 4 Gross, R., (2003) pg 603 11 Source 4 Gross, R., (2003) pg 603 12 Source 4 Gross, R., (2003) pg 603 13 Source 4 Gross R., (2003) pg 603 14 Source 5 Heyes, N., (2000) pg 18