Nature vs. nurture has been a long-standing debate since the 17th century and refers to the degrees in which a person's natural human experiences influence a persons' physical and behavioural traits as opposed to environmental influences. This paper looks into a variety of different theories from different fields of psychology, from cognitive to biological and developmental and critically assesses the issues involved.
From the Paper:
"Ideas from a biological theory has advanced and evolved from many years, and will probably continue. Research has proved that sex hormones are a cause of our behaviour but according to a book by Gisela Kaplan and Lesley J Rogers 'Gene Worship' proves otherwise. They state that the brain controls the amount of sex hormones secreted into the blood. Most of the times at a stable range but from time to time these vary, especially at different times of the day for women, allowing sex hormones through the blood fairy quickly. Stress and experiences has an affect on the brains control of these hormone levels altering levels of Luteinizing Hormone and Follicle Hormone released from the pituitary gland, proving that sex hormones in the blood can change in response to the external environment. "