instead of simply being a boy being a girl

(2000) showed that newborn girls were far more interested in faces (suggesting superior social skills), whilst newborn boys were more excited by mechanical items (suggesting superior spatial and logical thinking).Ĭarl Sagan, Voyager and Exploring the Vastness of Space Chromosomes - The Fundamental Cause of Gender Differences For the same reason, many studies have been conducted on young children to see whether they and their brains act differently based on their sex.Furthermore, brain differences have been confirmed by studying very young children's brains so as to eliminate the question of whether the brain differences result from social influences and upbringing.For example, men have a larger hypothalamus - both the BSTc and the SDN-POA, with the BSTc being twice as large.It is well documented that there are differences between the brain structures of men and women.You may have heard of the largely male hormone: testosterone, and the largely female hormone: oestrogen - and know that they have effects in our bodies that lead men and women to act more like, well, men and women.This includes growth and is as a result very important in explaining our gender differences. Hormones are chemicals in the body that regulate changes in our cells.Hormones - The Biological Cause of Gender Differences The fundamental cause of our gender differences is our genetic makeup, more specifically the DNA found in our two 23rd chromosomes - the chromosomes that dictate which sex we are.

Men have predetermined characteristics like being more: aggressive, competitive, and dominant - than women.Women have predetermined characteristics like being more: caring, protective, and loyal - than men.Women have evolved to be the carers of children whilst men have evolved to be the providers for their families.Men and women have different brain structures.Hormones play a huge role in gender differences and it is our DNA that dictates our behaviour as men and women.Key Assumptions of the Biological Approach concerning Gender Differences Read on to find out about the biological theories.

Of course, the biological approach is not necessarily the only approach to wield a convincing argument for how gender differences arise.

Instead of simply being a boy being a girl