Karen Horney was a German psychoanalyst who developed psychoanalytic social theory. She criticized Freud for placing too much emphasis on biology and focusing less on social factors. Horney believed that childhood experiences, such as lack of affection from parents, could lead children to develop basic hostility and anxiety. As adults, people use neurotic needs and trends like moving toward, against, or away from others as ways to protect themselves from feelings of helplessness, hostility, and isolation stemming from their childhood experiences.