The gender identity comes from the English "gender identity" is the uptake opinion that a person has about himself, as to feel male or female also is regarded as the psychological or psychic sex which contributes one of three types as sexual identity, which is a complex process that begins in fertilization, but which becomes key during the formation process and even in life practices after birth.
The sexual orientation refers to a pattern of sexual, sensual, emotional or romantic attraction to a particular group of persons defined by their sex. The sexual orientation and study can be divided into three parts being heterosexuality characterized by the desire and attraction to people of the opposite sex where the man is attracted to women, while women are attracted to men and bisexuality is that which is determined by affective and emotional sexual seduction towards people of both sexes
Gender role is a set of social norms that are the rules that individuals must follow for a better coexistence to which the behaviors, tasks and activities of the human being and behaviors that are perceived and appreciated by men and women must be adjusted in a given association or system, depending on the social construction it has of masculinity and femininity.
The observation of individuals with diverse sexual identities, such as parents and relatives, can be a model for developing self-identification, which can be influenced by biological and genetic factors.
