The division of people into men and women determines the perception of differences characteristic of the human psyche and behavior. The idea of the opposition of masculine and feminine principles is found in the traditions of all civilizations. Today, many psychologists question such a rigid division of humanity into two groups, believing that it leads to the emergence of many psychological problems. Gender therapy is aimed at teaching men and women productive strategies and behavioral practices in order to overcome traditional gender stereotypes and resolve conflicts and problems arising from them. This handbook is a convenient source that practitioners, researchers and students can turn to in order to to obtain comprehensive information on the techniques and tools of correctional work of a psychologist in the field of gender therapy.