Most people think of sex and gender as one and the same when in fact they are not. Wood, Wood, and Boyd (2005) define sex as "a biological term, while gender is more commonly used to refer to the psychological and social variables associated with one's sex" (p. 410). In the biological approach, when defining the sociocultural characteristics of masculinity and femininity, cultures look into the behaviors each gender should act upon. Males should be the dominant figure. They should be strong, competitive, be able to stand their ground, confident, and independent. Women on the other had are expected to be the exact opposite. They should be dependent, caring, encouraging, emotional, and nurturing. As children approach the age of two or so, they start to realize the roles such as attitudes, interest, and behaviors, in which males and females are supposed to portray. This is referred to as gender typing. When understanding which roles are to be taken, then they can start their development.
In the psychoanalytic theory, Freud asserts that children's thoughts about gender occur out of a clash relating to their feelings about their parents. Generally, they would like to tie a bond between the opposite-sex parent but end up doing so with the same-sex parent in order to settle this clash, taking on that's parent's gender-related behavior and