.My very, very late answer to this: (my apologies sir, krn pko nka read sa question through the past posts..)
.To find the connection between Genes, Culture and Gender to that of Social Influence we must first know that Social Influence is defined (for me) as the factors and aspects affecting a person's behavior, the cause of his/her attitudes and an important aspect of the development of a living being.
Genes- or heredity, according to my psyc1 and psyc11 teacher, i think we inherit 50% of our attitudes to our parents. It is because of our genes nga naa tay kinda inborn nga capabilities and skills that is not the same with other people. Chances are great sad that we act like our parents, we speak lyk our parents, we think like our parents, because as we all know, first social contact na2 and our inner circle is our home/the family/parents.
Gender- and the roles that society attaches to us as being male/female. Under sa social influence pd ni xa because "I do and act kng unsa ang dpat bh2n sa usa ka female, if female sd ko. I go with the same being, I follow what girls do, because of the fact that I am a girl and this is what the society has attached to us being a girl." There are certain things girls do that boys can't. there are certain things that boys can do, that girls can't.
Culture- As social beings, we are part of a group,a certain culture that defines us. In every country, culture is different.
Our culture is a mindset that we developed during childhood socialization.This is under social influence because as we all know the common, nature and nurture affects our growth. Culture is linked with nurture/environment. Lahi2x ang practices, values and norms practiced in every culture..
reference: social psych by myers, wikipedia,
The All-Pervading Influence of Culture