The psychodynamic explanations of gender development suggest that all children mature through the same 5 psychosexual stages - oral, anal, phallic, latency and genital, each characterised by a conflict. Freud proposed that children's perception of gender identity develops in the phallic stage, before which they were considered 'bisexual' because they did not identify with either gender. The Oedipus and Electra Complexes are the results of a child's attempt at resolving the phallic conflict.