Lloyd deMause has described a system of psychogenic modes (see below) which describe the range of styles of parenting he has observed historically and across cultures. Psychohistorians have written much about changes in the human psyche through history; changes that they believe were produced by parents, and especially the mothers' increasing capacity to empathize with their children. Due to these changes in the course of history, different
psychoclasses (or
psychogenic modes) emerged. A psychoclass is a type of mentality that results from, and is associated with, a particular childrearing style, and in its turn influences the method of childrearing of the next generations. According to psychohistory theory, regardless of the changes in the environment, it is only when changes in childhood occur and new psychoclasses evolve that societies begin to progress. The major psychogenic modes described by deMause are: Psychohistorians maintain that the five modes of abusive childrearing (excluding the "helping mode") are
related to psychiatric disorders from psychoses to neuroses. The chart below shows the dates at which these modes are believed to have evolved in the most advanced nations, based on contemporary accounts from historical records. A black-and-white version of the chart appears in
Foundations of Psychohistory. especially in
China,
Korea,
Taiwan,
Singapore,
Malaysia,
India,
Pakistan, New Guinea, and many other developing countries in
Asia and
North Africa, regions in which millions of women are "missing". The conflict of new and old psychoclasses is also highlighted in psychohistorians' thought. This is reflected in political contrasts – for instance, in the clash between
Blue State and
Red State voters in the contemporary United States – and in civil wars. Another key psychohistorical concept is that of
group fantasy, which deMause regards as a mediating force between a psychoclass's collective childhood experiences (and the psychic conflicts emerging therefrom), and the psychoclass's behavior in politics, religion and other aspects of social life.
A psychoclass for postmodern times According to the psychogenic theory, since
Neanderthal man most tribes and families practiced infanticide, child mutilation, incest and beating of their children throughout prehistory and history. Presently the Western socializing mode of childrearing is considered much less abusive in the field, though this mode is not yet entirely free of abuse. In the opening paragraph of his seminal essay "The Evolution of Childhood" (first article in
The History of Childhood), DeMause states: The history of childhood is a nightmare from which we have only recently begun to awaken. The further back in history one goes, the lower the level of childcare, and the more likely children are to be killed, abandoned, beaten, terrorized and sexually abused. There is notwithstanding an optimistic trait in the field. In a world of "helping mode" parents, deMause believes, violence of any other sort will disappear as well, along with
magical thinking, mental disorders, wars and other inhumanities of man against man. Although, the criticism has been made that this itself is a form of magical thinking. ==Criticisms==