The author mentions which of the following as a characteristic of the practice of psychohistorians
A．The lives of historical figures are presented in episodic rather than narrative form.
B．Archives used by psychohistorians to gather material are not accessible to other scholars.
C．Past and current events are all placed within the same deterministic schema.
D．Events in the adult life of a historical figure are seen to be more consequential than are those in the childhood of the figur